THERMODYNAMICS JEOPARDY! Multi-Q Introduction Welcome to … THERMODYNAMICS JEOPARDY! Skip Rules

Choose from the following topics You will choose questions from the following four topic areas: CLICK TO VIEW TOPIC AREAS 

Heat and Thermal Expansion What do you know about… Heat and Thermal Expansion It’s getting HOT in here so…

Hottie can I get yo number What do you know about… Heat Exchange Hottie can I get yo number

What do you know about… Thermodynamics This rxn is HEATING up

What do you know about… Heat Transfer That girl is on FIRE

It’s getting Hot in Here Hottie’s number Rxn heats up Girl is on Fire 10 20 30 40 50 MultiQ Choices. FINAL QUESTION

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This is the property used to determine direction of heat flow. 1:10 It’s getting hot in here for 10 points … This is the property used to determine direction of heat flow. CLICK TO CHECK

What is temperature? 10 T h e c o r r e c t a n s w e r i s … CLICK TO PLAY AGAIN

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The thermal energy transmitted from one body to another 1:20 It’s getting hot in here for for 20 points … The thermal energy transmitted from one body to another CLICK TO CHECK

What is heat? 20 T h e c o r r e c t a n s w e r i s … CLICK TO PLAY AGAIN

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Shows the energy needed for a reaction to progress to completion. 1:30 It’s getting hot in here for 30 points … Shows the energy needed for a reaction to progress to completion. CLICK TO CHECK

What is a reaction coordinate diagram? 1:30 Answer T h e c o r r e c t a n s w e r i s … What is a reaction coordinate diagram? 30 CLICK TO PLAY AGAIN

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The amount of energy needed to initiate a chemical rxn. 1:40 It’s getting hot in here for 40 points … The amount of energy needed to initiate a chemical rxn. CLICK TO CHECK

What is activation energy? 1:40 Answer T h e c o r r e c t a n s w e r i s … What is activation energy? 40 CLICK TO PLAY AGAIN

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The enthalpy from this reaction is greater than zero. 1:50 It’s getting hot in here for 50 points … The enthalpy from this reaction is greater than zero. CLICK TO CHECK

What is an Endothermic Rxn? 1:50 Answer T h e c o r r e c t a n s w e r i s … What is an Endothermic Rxn? 50 CLICK TO PLAY AGAIN

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Hottie can I get yo number for 10 points … 2:10 Hottie can I get yo number for 10 points … This is the amount of heat needed to raise 1 g of substance 1 degree Celsius CLICK TO CHECK

What is the specific heat? 2:10 Answer T h e c o r r e c t a n s w e r i s … What is the specific heat? 10 CLICK TO PLAY AGAIN

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Hottie can I get yo number for 20 points … 2:20 Hottie can I get yo number for 20 points … When 3.0 kg of water is warmed from 10.0 °C to 80.0 °C, how much heat energy is needed in joules? CLICK TO CHECK

What is 877,800 Joules 20 T h e c o r r e c t a n s w e r i s … CLICK TO PLAY AGAIN

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Hottie can I get yo number for 30 points … 2:30 Hottie can I get yo number for 30 points … A 3000 mg piece of silicon at 90°C is placed in a cup of nitrogen at 20°C. They come to thermal equilibrium at 64°C. The mass of N2 is CLICK TO CHECK

What is 1.21 g? 30 T h e c o r r e c t a n s w e r i s … CLICK TO PLAY AGAIN

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Hottie can I get yo number for 40 points … 2:40 Hottie can I get yo number for 40 points … A piece of tin weighing 5.66 grams at 25°C is placed into 62.0 mL of water at 10.2°C. What is the final temperature of the tin? CLICK TO CHECK

What is 10.15 °C? 40 T h e c o r r e c t a n s w e r i s … CLICK TO PLAY AGAIN

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Hottie can I get yo number for 50 points … 2:50 Hottie can I get yo number for 50 points … 125 grams of ethanol react producing 453 kJ to heat water in a can initially at 26 °C to 30 °C, then the initial volume of the water is… CLICK TO CHECK

What is 27.1 mL of water? 50 T h e c o r r e c t a n s w e r i s … CLICK TO PLAY AGAIN

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The Rxn is heating up for 10 points … 3:10 The Rxn is heating up for 10 points … A thermodynamic quantity equivalent to the total heat content of a system. the change is associated with a particular chemical process. CLICK TO CHECK

What is Enthalpy? 10 T h e c o r r e c t a n s w e r i s … CLICK TO PLAY AGAIN

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The Rxn is heating up for 20 points … 3:20 The Rxn is heating up for 20 points … Nitrogen reacts with oxygen to form nitrogen dioxide. The system releases11.7 kilojoules from the surroundings. This rxn is classified as… CLICK TO CHECK

What is exothermic rxn (-ΔH)? 3:20 Answer T h e c o r r e c t a n s w e r i s … What is exothermic rxn (-ΔH)? 20 CLICK TO PLAY AGAIN

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The Rxn is heating up for 30 points … 3:30 The Rxn is heating up for 30 points … The standard enthalpies of formation in order, -1118, -110.5, -272, -393.5 (all in kJ) Calculate ΔH° for the following reaction. Fe3O4(s) + CO(g) →3FeO(s) + CO2(g) CLICK TO CHECK

What is 19 kJ? 30 T h e c o r r e c t a n s w e r i s … CLICK TO PLAY AGAIN

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The Rxn is heating up for 40 points … 3:40 The Rxn is heating up for 40 points … CLICK TO CHECK

What is +76 kJ/ mol rxn? 40 T h e c o r r e c t a n s w e r i s … CLICK TO PLAY AGAIN

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The Rxn is heating up for 50 points … 3:50 The Rxn is heating up for 50 points … CLICK TO CHECK

What is -147 kJ 50 T h e c o r r e c t a n s w e r i s … CLICK TO PLAY AGAIN

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The proper phase change from a solid to a liquid. 4:10 That girl is on fire for 10 points … The proper phase change from a solid to a liquid. CLICK TO CHECK

What is fusion? 10 T h e c o r r e c t a n s w e r i s … CLICK TO PLAY AGAIN

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Used to calculate heat during a phase change. 4:20 That girl is on fire for 20 points … Used to calculate heat during a phase change. CLICK TO CHECK

What is q=mΔH? 20 T h e c o r r e c t a n s w e r i s … CLICK TO PLAY AGAIN

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The mass of ice that is melted at 0 °C using 5.6 kJ of energy. 4:30 That girl is on fire for 30 points … The mass of ice that is melted at 0 °C using 5.6 kJ of energy. CLICK TO CHECK

What is 16.8 g of ice? 30 T h e c o r r e c t a n s w e r i s … CLICK TO PLAY AGAIN

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That girl is on fire for 40 points … 4:40 That girl is on fire for 40 points … The energy required in kJ to convert 825 grams of liquid nitrogen at -305 °C to gas at -195.9 °C CLICK TO CHECK

What is 258 kJ? 40 T h e c o r r e c t a n s w e r i s … CLICK TO PLAY AGAIN

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That girl is on fire for 50 points … 4:50 That girl is on fire for 50 points … The kJ of heat required to boil a 25g popsicle to 99.4°C starting at 0.06 °C. Assume the properties of water. CLICK TO CHECK

What is 75.27 kJ? 50 T h e c o r r e c t a n s w e r i s … CLICK TO PLAY AGAIN

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Directions for Last Question If your answer is correct, you may add the wagered amount to your current score. Team members may consult on the final question of this game. If your answer is incorrect, you must subtract the wagered amount from your current score. Please place your wagers. Click the bar below when you are ready to proceed. RETURN TO GAME BOARD TO THE FINAL QUESTION 

Last Question T H E F I N A L Q U E S T I O N This is the amount of energy needed to freeze 0.35 kg of -114.3 0C ethanol. CLICK TO CHECK

ADD OR SUBTRACT WAGERED AMOUNTS Last Answer T h e c o r r e c t a n s w e r i s … What is 34.8 kJ? ADD OR SUBTRACT WAGERED AMOUNTS CLICK TO END THE GAME

DON’T FORGET TO STUDY & REVIEW ON YOUR OWN! T H A N K S F O R P L A Y I N G ! Turn in team score Add up the scores. DON’T FORGET TO STUDY & REVIEW ON YOUR OWN!