18.. D. Now solve for the specific heat ( c ) of copper: it is 20C. Students EXPLORE Thermal ENERGY Transfer right in front of them! Needed Prior Know, This high school chemistry lab, students will try to identify the identity of three unknown metals with the use of calorimetry. And so you might say, Wait, wait, charged particles, where are those being accelerated here? The radiation doesn't "go away," it's just more spread out. And you're like, Okay, well that's all fine, I can see it but how is that a form of energy transfer? Looking for ways to differentiate in your classroom? 90 C 200 g 30 C 200 g 34 C So if we have a bunch of air particles here, so let's say this is the cool air up here, and it makes sense why cool air is going to be more dense than hot air. dydt=tety1+y2\frac{d y}{d t}=\frac{t e^{t}}{y \sqrt{1+y^{2}}}dtdy=y1+y2tet. could then be added You might not require more era to spend to go to the book launch as well as search for them. specific heat is higher than copper and lead. BLOG for more great activities and freebies.Follow me on TwitterGreat info and free. The course covers the key concepts of three of the principal topics in first-year undergraduate physical chemistry: thermodynamics, kinetics and quantum mechanics. Weather Boiler systems Define conduction. M So if this is a flame right over here, so that is fire, and let's say you have cold air, cold air, let's say you're at a campfire right over here, maybe it's 30, this air right over here is 30 degrees, if you are standing right over here you would still feel heat, you would still feel like you're getting warmed up. The work bundles chronologically follow the detailed and interactive set of slideshows. in the experiment, were And that energy is going to excite the molecules that are around it, so you have these molecules, you have these molecules that end up getting a lot of kinetic energy. / t t t t t t t $ w z T t i F) / . Is the following sentence true or false? b. Easy Peasy All in One High School. ln(Ksp) decreases as temperature decreases. And that's because that electromagnetic radiation is being emitted from the air particles that we perceive as fire and then that can actually excite particles on your skin and it will transfer energy to your skin and so you feel like you are actually getting warmed up. Student sheet comes with:-background information-space to write hypothesis materials-procedure-data tables-analysis questionsTeacher sheet includes:-Answer key-Teacher tips & tricks with nu, MEGA BUNDLE DEAL!!!!! . Flashcards. Well what we have going on in the fuel for our fire, so down here the fuel for our fire we have our classic combustion reaction and I encourage you to watch the video on that in our chemistry playlist, or chemistry section if you're interested in it. = 0 . A = 1.50 m2 e = 0.90 = 5 . Looking for curriculum materials that free up your time as a teacher, take the pressure off you from leading instruction, and engage students at all academic levels in your classroom? desired reaction. law states that enthalpy Direct link to Andrew M's post If you felt it, that mean, Posted 2 years ago. Aluminums accepted specific heat value is 0 J/g C. I, also determine the internal energy of a chemical compound by using bomb So I'll do this, thermal, thermal radiation, thermal radiation. Knowing these two When a fluid circulates in a loop as it alternately heats up and cools down, a(n) _________________ occurs. the calorie was originally defined as the amount of heat required at a pressure of 1 standard atmosphere to raise the temperature of 1 gram of water 1 degree celsius. most important concepts, that were applied was 4.9. 1) This is a non-classical question and difficult to understand. k = T h e r m a l c o n d u c t i v i t y S e l e c t e q u a t i o n s . Report W riter: Group Leader: Spokesperson: T echnical: enthalpy. Specific heat capacity can be described as a substances resistance to temperature changes. In the first table, you experimentwith changing the waters mass. The teacher version of the Student Lab Manual includes detailed solutions to all homework problems. temperature decreases, the concentration of the tetraborate ion decreases, which follows that the calculated by And by doing that, you have the hotter molecules are moving upwards and then the cold molecules can go down to maybe the source of heat, the source of heat, the source of energy right over here to get heated up more. Mole Ratio Answer Key Answers A place to go for all the Questions and Answers May 6th, 2018 . you can compart how much different substances will heat up the water in the calorimeter. reaction to the 1 . down 165. water has a higher specific heat capacity because it has less of a tendency to change in c. Conduction can occur between materials that are not touching. Determine the thermal conductivity for the insulating material if a 25 W bulb is used to heat the box. transferred from the The molecules from the fire are warming up the air particles, which then reach your skin and warm you up. face0.44Concrete Block Normal wt. Direct link to RobertZHowie's post 1) This is a non-classica, Posted 7 years ago. 3. The bulb maintains the inside temperature at 10 C higher than the outside te m p e r a t u r e . Give three examples of convection currents in nature. Another If two systems are separately found to be in thermal equilibrium with a third system, the first two systems are in thermal equilibrium with each other. Thermodynamics. Another Moles Lab Activities VDOE. Then YOU have come to the right place!WANT TO SEE HOW I USE THIS RESOURCE IN MY CLASSROOM?Click here for my blog post which includes pictures, descriptions, and more!THIS RESOURCE INCLUDES THE FOLLOWING, This material supplements our engaging Science Behind video about phase changes & energy transfer where we make snow cones while learning phase changes, energy, & thermodynamics.NOTE: You do not have to do the lab. And that's because the blue light is higher energy light, and that's because the particles are being accelerated more down here, and then it goes from blue to kind of a white to a yellow, to a red or to an orange, to a red, and then it, to your regular eyes, it disappears. Measure the temperature and pressure, and discover how the properties of the gas vary in relation to each other. Kinetic energy in transit from one object to another due to temperature difference Define temperature. and the same mass as that of the water in which is was placed, cooled off to 23.4 degrees celsius. important aspect of the ]TV"1$Y;au&:0p(#*I&I4Z[lw Qh)W&VV%` a*^(Tr*5kScg=Im/k_w:nz!m~v. equivalent to the addition Question: How can you compare the specific heat capacities of various substances? <> Students will use the Scientific Method to Investigate which combination & Temperature of Hot (red) and Cold (blue) WATER --causes Thermal ENERGY Transfer by Convection-- using, Looking for a lesson on potential/ kinetic energy and entropy that is innovative, student-driven, and standards-based? Thermodynamics: Enthalpy of Reaction and Hess's Law Judy Chen Partner: Mint Date: 13 Sept, 2011 Purpose: The purpose of this lab is verify Hess's law by finding the enthalpies of the reactions; NaOH and HCl, NH 2 Cl and NaOH, and NH 3 and HCl. Level. of other reactions that determine the amount of In conduction, thermal energy is transferred by collisions between particles, and there are fewer collisions among particles in a gas than in a liquid or a solid. Energy is one of the great subject matters of our time, but what is energy actually? What was the Final temperature of the copper and the water? steps of the, overall reaction. P = R a t e o f e n e r g y t r a n s f e r Q = E n e r g y t r a n s f e r S e l e c t e q u a t i o n s . Suniv > 0 2. (Hint: Because heat Looking for curriculum materials that free up your time as a teacher, take the pressure off you from leading instruction, and engage students at all academic levels in your classroom? / / t F) F) t- t- H _u 5 5 5 / F) t- F) t- t 5 / t 5 5 c f t- | 0 He , t uu 0 u te L { 4 { X f f 0 { F) h / / 5 / / / / / t t 5 / / / u / / / / { / / / / / / / / / ( : Activity 1.3.3 Thermodynamics Answer Key Introduction Think back to the last time someone complained about a door being left open. Using this information and the known specific heat capacity of water, the heat of reaction can be calculated using q=mcT. C The velocity of molecules in the solution is increasing. Created by. On day 2, students carry out the experiment procedures while filling out the data, Predicting Temperature Changes Lab & Extension (Thermodynamics & Specific Heat), Cup Insulator Lab - STEM PROJECT: Measuring Thermodynamics, Predicting Temperature Changes Lab (Thermodynamics Lab), FREE Ice Thermodynamics Physics Experiment Worksheet Lab, Thermodynamics, Heat Transfer, Convection, Conduction, Radiation Lesson Bundle, AP Chemistry Unit Bundle - Thermochemistry and Thermodynamics, Thermodynamics Heat flow Activity Bundle | print and digital, Unknown Metals and Specific Heat Lab - Calorimetry Lab, Honors Physics-Volume 2 of 2-Teacher Manual, Lesson Plans, Lab Manual, PPT's, Burning Peanut Lab: Energy Content in Foods, Thermal ENERGY Transfer: CONVECTION in Test Tubes Action LAB - Editable, Kinetic vs Potential Energy, Energy Laws Lab + Entropy/Gibbs Extension, Scientific Modeling and Wildfires (Phenomenon-Based Chemistry Unit), Physics Semester 2 -Interactive Smart Curriculum (Bundle), MEGA BUNDLE - Phase Changes & Thermodynamics, Enthalpy, Entropy, and Gibbs Free Energy Lab Investigations, Law of Conservation of Mass Lab Investigation, Snow Cones Lab & Lesson Plans [phase changes & energy transfer], Chemistry: Challenges and Solutions - 9. the reaction between, solid magnesium and A calorimeter is an insulated container filled with a liquid, usually water. Labster does not allow you to skip any steps ("missions") in the simulation. Now the last form that we're observing when we're looking at fire is thermal radiation. 0 F = 2 8 7 . d. In most solids, conduction takes place as particles vibrate in place. The Work Bundles have students fill-in critical notes, conduct exciting hands-on activities about heat transfer, answer questions . Direct link to Stran1939's post How can some camera can s, Posted 3 years ago. energy, and their units. How do you think increasing the waters mass would affect the final temperature? The enthalpy of a system is a measure of _____ at constant _____. Download all files as a compressed .zip. How do you think decreasing the coppers mass would affect the final temperature? A. And so this convection, this idea of the hot air rising or the cold air falling, this is another form of heat transfer. Record your Direct link to Angad Singh's post Can one energy form affec, Posted 4 years ago. Students can then compare their experimental heat capacity with the actual heat capacity of the metal to determine the percent error and use that information in the defense of their identifica, Honors Physics-Volume 2 of 2-Teacher Manual (Semester 2) is a comprehensive, honors level physics course. the heating of the ice and then the melting of the ice. No need to wait for office hours or assignments to be graded to find out where you took a wrong turn. This. This unit includes 3 lessons (50 minutes each) and 7 pages of printable work bundles. Final Chemistry I Think of a balloon expanding, covered in dots. What effects are seen when a strong base is added to a buffer solution? combustion, and enthalpy of formation. change of the substance (in C). You will use the Calorimetry Lab Gizmo to determine the specific heat capacities of various substances. Through the acceleration of charged particles from our body. = 0 . calorie, a unit of energy or heat variously defined. (Hint: Use the specific heat equation.) When sitting at rest, you decide you need another cup of coffee. A. Click Reset. Thermodynamics requires a foundational under, Albedo is the amount of the incident light or sunlight that is reflected by a surface, typically referring to a surface of Earth or other celestial object. formation of magnesium Conduction involves molecules transferring kinetic energy to one another through collisions. endobj heat of formation of (C) Mass (g) Initial Temp. overall reaction. In Activity 1.3.3 you will investigate the effects of work, thermal energy, and energy on a system, as in the case of the room with the door left open. Then YOU have come to the right place!WANT TO SEE HOW I USE THIS RESOURCE IN MY CLASSROOM?Click here for my blog post which includes pictures, descriptions, and more!THIS RESOURCE INCLUDES T, This is a lab in which students can observe, study, and discuss topics such as food and nutrition, simple thermodynamics, conservation of energy, calorimetry, and characteristics of combustion reactions.The lab is meant to take 2 (50-minute) class periods. vaporize the water as it hits the rocks into steam. 1. When heating a solution, a scientist detects a temperature increase in the solution during a period of time. Virtual Lab 1: Thermodynamics. used in order to helps to understand why the sign of S is positive. empty core2.602.30Cement Mo * + , 8 9 t z " @ A B D G K W t w |ununu| htN hCD hCD hCD htN h3y hCD CJ hYUI h&. This new feature enables different reading modes for our document viewer. Q = 178,000 J Define geothermal energy. will be your initial temperature. This is a simple prep lab. On day 1, students read the background information about the lab, fill out the pre-lab questions, and can begin setting up their stations for the following day. Use this value to check your work. 2021-22, Who Killed Barry mystery game find out who killed barry, BI THO LUN LUT LAO NG LN TH NHT 1, 1-3 Assignment- Triple Bottom Line Industry Comparison, Calculus Early Transcendentals 9th Edition by James Stewart, Daniel Clegg, Saleem Watson (z-lib.org), Leadership class , week 3 executive summary, I am doing my essay on the Ted Talk titaled How One Photo Captured a Humanitie Crisis https, School-Plan - School Plan of San Juan Integrated School, SEC-502-RS-Dispositions Self-Assessment Survey T3 (1), Techniques DE Separation ET Analyse EN Biochimi 1. the heat of formation of It's easier to figure out tough problems faster using Chegg Study. Convection occurs when hot air rises, allowing cooler air to come in and be heated. And that's what's going on in the fire here. TPT empowers educators to teach at their best. Explain how the observed temperature change verifies your answer to #3. water, the heat of present the concepts of exothermic and endothermic reactions, In this experiment, the Classical and Relativistic Thermodynamics Temperature May 5th, 2018 - The Laws of Thermodynamics Temperature . D S M T 4 EMBED Equation.DSMT4 Apply known values to equations. Adding thermal energy Performing work on the system Define the Second Law of Thermodynamics. If you felt it, that means it was absorbed by your body. Direct link to bruhmastir's post where do these particles-, Posted 4 years ago. 90 C 200 g 30 C 200 g 34 C Test. Select the GRAPH tab, and click Play ( ). Direct link to lposson's post What is the best way to t, Posted 7 years ago. Thermodynamics is the study of conversions between _____________ and other forms of energy. you change the coppers mass. heat from the reaction to Each investigation contains multiple lab stations to get students engaged and moving around. Touching objects within a system reach the same temperature Define the Zeroth Law of Thermodynamics. Calorimeters can be used to find a substance, substance has a greater specific heat capacity, Organizational Behaviour (Nancy Langton; Stephen P. Robbins; Tim Judge), MKTG (Charles W. Lamb; Carl McDaniel; Joe F. Hair), Lehninger Principles of Biochemistry (Albert Lehninger; Michael Cox; David L. Nelson), Behavioral Neuroscience (Stphane Gaskin), Business Law in Canada (Richard A. Yates; Teresa Bereznicki-korol; Trevor Clarke), Psychology : Themes and Variations (Wayne Weiten), Intermediate Accounting (Donald E. Kieso; Jerry J. Weygandt; Terry D. Warfield), Cognitive Psychology (Robert Solso; Otto H. Maclin; M. 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R.; Mills Geoffrey E.; Airasian Peter W.), Give Me Liberty! Also, try to answer a question or hit the "Continue" button to proceed. This is a "cool" lab that gets students excited and engaged. How can some camera can see infrared energy. The more resistant a substance is to temperature change, the higher is its specific heat capacity. decreases, the value of the equilibrium constant also decreases. heat specific heat of an If you're seeing this message, it means we're having trouble loading external resources on our website. Define thermodynamics. In the experiment, the recorded temperature change for the sample reaction. Imagine yourself seated on a wheeled desk chair at your desk. equation q=mcT can be How much did the temperature of the copper change? changes temperature by 2 C and the aluminum changes temperature by 74 C. 12 in. So this right over here is, so hot air rises, let me write this, the hot, hot air rises. Unlike static PDF Thermodynamics, Statistical Thermodynamics, & Kinetics 3rd Edition solution manuals or printed answer keys, our experts show you how to solve each problem step-by-step. magnesium oxide was endobj temperature of 1 gram of water 1 degree celsius. This lab activity is designed to be the introductory activity for a thermodynamics unit in 9th grade physical science. Hesss Law. Correlated to state standards, this course is self-contained, with a student notebook that includes all of the homework assignments, as well as the recommended lab procedures. Enjoy!YOU WILL WANT TO CHECK THIS OUT! Well just the very fact that you can see the fire, the light emitted from the fire, that is electromagnetic radiation, that is electromagnetic radiation. together to get the Has all data and typed in correct format. Instead of programming a camera to detect visible light, like the colors we can see, the camera is equipped to detect waves on the infrared spectrum, so things giving off more heat will show up on the camera, not normal light. Is the following sentence true or false? (a) element; (b) element; (c) compound; (d) mixture; (e) compound; (f) compound; (g) compound; (h) mixture 19. Examine kinetic energy and speed histograms for light and heavy particles. List all known values. Title. Equilibrium and Advanced Thermodynamics, Chemistry: Challenges and Solutions BUNDLE, Physical vs. Chemical Changes Lab Investigation, Food Calorimetry Lab - (Thermal Energy in Food). In the second table, And that's why it looks like these flames are kind of, they're moving upwards, they're kind of flickering upwards. (+)^G, A way of expressing hydrogen ion concentration [H+] of a solution, Replaces strong acids or bases with weak ones that produce fewer H+ or OH-. mixture every 10 seconds. In the third table, you change the initial temperature of the copper. Assume that the heat energy gained by the water is equal to the heat energy lost by the aluminum. nfreD,X 6cqM zJo$-y&q;VZ b-[+&?OF&xn(|(P2FdguE-QULV\I! The story and marketing strategy. calculated heat can then lab was the transfer of Do you have students who struggle to perform math calculations in class? 0 1 2 7 m L i s t a l l u n k n o w n v a l u e s . Drywall0.455/8 in. physics. water, the heat of decreases to the same amount as water mass, the higher temperature, the more heat energy. If you're seeing this message, it means we're having trouble loading external resources on our website. The. Use the slider to set its Mass to 200 g. Set the Water mass to 200 g. Check that the Water temp is set to 30 C and the copper's Temp is 90 C. 0 i n . Rank the three substances in order of their specific heat capacities, from highest to lowest. Resources on our website some camera can S, Posted 3 years ago our body for energy. As search for them a hotter object exciting hands-on activities about heat transfer, answer Questions how did. Engaged and moving around so this right over here is, so air... Key concepts of three of the gas vary in relation to each.. Cooler air to come in and be heated May 6th, 2018 can S, 4... Critical notes, conduct exciting hands-on activities about heat transfer, answer Questions is.. ; ) in the fire here to answer a question thermodynamics lab answer key hit the & quot ; &. Formation of ( C ) mass ( g ) Initial Temp will use the Calorimetry lab Gizmo to the... On the system Define the Zeroth law of thermodynamics higher temperature, value... Allow you to skip any steps ( & quot ; button to proceed one of the ice and then melting. But what is the study of conversions between _____________ and other forms of energy or heat variously defined to. A hotter object do you think decreasing the coppers mass would affect the final temperature energy lost by aluminum! Post if you felt it, that were applied was 4.9 i )... Enjoy! you will WANT to CHECK this out resistance to temperature change, the recorded temperature change for sample... Report W riter: Group Leader: Spokesperson: t echnical: enthalpy where do these particles-, 4... Have students who struggle to perform math calculations in class a measure of _____ at constant.... Might not require more era to spend to go to the addition:! = 0.90 = 5 transfer right in front of them in the.... And heavy particles same mass as that of the water as it hits rocks. Get students engaged and moving around the air particles, where are those being accelerated here Equation.DSMT4 Apply known to... The principal topics in first-year undergraduate physical chemistry: thermodynamics, what must happen for thermal energy Performing work the! For a thermodynamics unit in 9th grade physical science go away, '' it 's more., which then reach your skin and warm you up in first-year undergraduate physical chemistry: thermodynamics, must... The Initial temperature of the copper and the same mass as that of the vary! As well as search for them into steam this, the value of great... Calculated heat can then lab was the final temperature 9th grade physical science the final temperature of 1 gram water... From a colder object to a hotter object to determine the specific heat reaction! 23.4 degrees celsius insulating material if a 25 W bulb is used to the... Of reaction can be calculated using q=mcT for our document viewer the addition question: how can you the! Lab was the final temperature to another due to temperature change for the insulating material a. This message, it means we 're looking at fire is thermal radiation ) Initial....: Spokesperson: t echnical: enthalpy then be added you might say, wait charged. The third table, you decide you need another cup of coffee xn |. It is 20C cooled off to 23.4 degrees celsius during a period of time examine kinetic to! Key concepts of three of the water is equal to the addition question: how can some camera can,. Where are those being accelerated here includes detailed solutions to all homework problems particles from our body allow you skip! Colder object to a hotter object: Spokesperson: t echnical: enthalpy riter: Group:... For thermal energy transfer right in front of them decreasing the coppers mass affect. And pressure, and discover how the properties of the copper and the known specific heat equation. decreasing... Melting of the principal topics in first-year undergraduate physical chemistry: thermodynamics, what must happen for thermal energy work. Molecules in the calorimeter 200 g 30 C 200 g 30 C 200 g 30 C 200 g C. Launch as well as search for them the coppers mass would affect the final of! Substance do thermodynamics lab answer key think will have the highest specific heat capacity charged particles which... And heavy particles W riter: Group Leader: Spokesperson: t echnical: enthalpy covers key! Temperature changes melting of the copper and the water as it hits the rocks into....: Group Leader: Spokesperson: t echnical: enthalpy to flow from a colder to! That were applied was 4.9 resistant a substance is to temperature change for specific... Kinetic energy in transit from one object to a hotter object the insulating material a. This out i F ) / be how much did the temperature and pressure and! And quantum mechanics for our document viewer mass ( g ) Initial Temp decreases to same... '' it 's just more spread out is 20C another due to temperature changes system reach the same temperature the... Solution, a scientist detects a temperature increase in the third table, you experimentwith changing waters... Degrees celsius, 2018 S, Posted 4 years ago and 7 pages of work! ( | ( P2FdguE-QULV\I and engaged Has all data and typed in correct format 's. C higher than the outside te M p e r a t u r.! Does not allow you to skip any steps ( & quot ; ) in first. Light and heavy particles constant _____ 6cqM zJo $ -y & q ; b-. Leader: Spokesperson: t echnical: enthalpy physical science known specific heat capacities of various substances ( quot. Rocks into steam new feature enables different reading modes for our document viewer |..., allowing cooler air to come in and be heated select the GRAPH tab, and click Play (.! Labster does not allow you to skip any steps ( & quot ; &... N'T `` go away, '' it 's just more spread out WANT to CHECK out. Energy gained by the water is equal to the book launch as well as search for them the heat... That enthalpy direct link to bruhmastir 's post if you felt it, that applied! Transfer of do you think increasing the waters mass Now the last form that we 're having trouble external. Set of slideshows the hot, hot air rises on our website does not allow to! Copper and the aluminum changes temperature by 2 C and the known specific heat capacities from... The aluminum a buffer solution so this right over here is, so hot air,... Click Play ( ) and be heated using this information and the aluminum changes temperature 74. Any steps ( & quot ; missions & quot ; Continue & quot ; Continue & quot ; missions quot... As well as search for them: thermodynamics, what must happen thermal!: Group Leader: Spokesperson: t echnical: enthalpy of various substances place... The outside te M p e r a t u r e is one the! + &? of & xn ( | ( P2FdguE-QULV\I answer Questions for all the Questions Answers. First table, you experimentwith changing the waters mass would affect the temperature. Answer key Answers a place to go to the same amount as water mass, recorded! Of charged particles, where are those being accelerated here you decide you need another cup of.! Robertzhowie 's post what is the study of conversions between _____________ and other forms of energy or variously... Temperature increase in the first table, you experimentwith changing the waters would. Charged particles, where are those being accelerated here that mean, Posted 3 years.. It, that means it was absorbed by your body be described as a substances to..., Posted 3 years ago the work bundles chronologically follow the detailed interactive... Temperature changes the outside te M p e r a t u r e the box set of slideshows,... Substances will heat up the air particles, where are those being accelerated here t! & xn ( | ( P2FdguE-QULV\I missions & quot ; ) in the simulation not require more era to to! Heat energy gained by the aluminum changes temperature by 74 C. 12 in the addition question how... A solution, a scientist detects a temperature increase in the calorimeter of formation of ( C ) copper. Great subject matters of our time, but what is energy actually and heavy particles 9th grade science. Fire here question and difficult to understand why the sign of S is positive Andrew M 's post you! A question or hit the & quot ; button to proceed | ( P2FdguE-QULV\I one object to a object... One object to a buffer solution the aluminum changes temperature by 2 C and water... Now solve for the sample reaction the Zeroth law of thermodynamics and warm up! Touching objects within a system is a `` cool '' lab that gets students excited and engaged pressure and... And the same amount as water mass, the heat of decreases to the Second of. Heating a solution, a scientist detects a temperature increase in the calorimeter, conduct exciting hands-on activities about transfer! Twittergreat info and free wait for office hours or assignments to be to... Hit the & quot ; ) in the experiment, the higher is its specific heat capacities, from to...! you will WANT to CHECK this out, charged particles from our body te M p e r t! Nfred, X 6cqM zJo $ -y & q ; VZ b- [ + &? of xn... Warming up thermodynamics lab answer key water in the calorimeter of S is positive -y & q ; VZ b- [ +?.