Question
Which one of the following represents an exothermic reaction?(1 point)
Responses
Cooking an egg until it is not runny.
Cooking an egg until it is not runny.
Cookie dough baking until the cookie is firm.
Cookie dough baking until the cookie is firm.
Burning wood in a wood stove.
Burning wood in a wood stove.
Water becoming cold when Epsom salts are added to it.
Water becoming cold when Epsom salts are added to it.
Question 2
An endothermic reaction _____.(1 point)
Responses
absorbs heat
absorbs heat
releases heat
releases heat
does not indicate that bond energies are changing in a chemical reaction.
does not indicate that bond energies are changing in a chemical reaction.
forms chemical bonds and releases heat
forms chemical bonds and releases heat
Question 3
Snow forming from liquid water is an indication of a _____________ reaction.(1 point)
Responses
hydrophobic
hydrophobic
endothermic
endothermic
nuclear
nuclear
exothermic
exothermic
Question 4
When you apply heat to cookie dough you are hoping to get nice, tasty cookies as a product. What type of process is this applying heat to the dough?(1 point)
Responses
endothermic
endothermic
exothermic
exothermic
hydrophobic
hydrophobic
nuclear
nuclear
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Responses
Cooking an egg until it is not runny.
Cooking an egg until it is not runny.
Cookie dough baking until the cookie is firm.
Cookie dough baking until the cookie is firm.
Burning wood in a wood stove.
Burning wood in a wood stove.
Water becoming cold when Epsom salts are added to it.
Water becoming cold when Epsom salts are added to it.
Question 2
An endothermic reaction _____.(1 point)
Responses
absorbs heat
absorbs heat
releases heat
releases heat
does not indicate that bond energies are changing in a chemical reaction.
does not indicate that bond energies are changing in a chemical reaction.
forms chemical bonds and releases heat
forms chemical bonds and releases heat
Question 3
Snow forming from liquid water is an indication of a _____________ reaction.(1 point)
Responses
hydrophobic
hydrophobic
endothermic
endothermic
nuclear
nuclear
exothermic
exothermic
Question 4
When you apply heat to cookie dough you are hoping to get nice, tasty cookies as a product. What type of process is this applying heat to the dough?(1 point)
Responses
endothermic
endothermic
exothermic
exothermic
hydrophobic
hydrophobic
nuclear
nuclear
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Answers
GPT-4o mini
Here are the answers to your questions:
**Question 1:** Which one of the following represents an exothermic reaction?
- **Response:** Burning wood in a wood stove.
**Question 2:** An endothermic reaction _____.
- **Response:** absorbs heat.
**Question 3:** Snow forming from liquid water is an indication of a _____________ reaction.
- **Response:** exothermic.
**Question 4:** When you apply heat to cookie dough you are hoping to get nice, tasty cookies as a product. What type of process is this applying heat to the dough?
- **Response:** endothermic.
Let me know if you need further clarification or additional help!
**Question 1:** Which one of the following represents an exothermic reaction?
- **Response:** Burning wood in a wood stove.
**Question 2:** An endothermic reaction _____.
- **Response:** absorbs heat.
**Question 3:** Snow forming from liquid water is an indication of a _____________ reaction.
- **Response:** exothermic.
**Question 4:** When you apply heat to cookie dough you are hoping to get nice, tasty cookies as a product. What type of process is this applying heat to the dough?
- **Response:** endothermic.
Let me know if you need further clarification or additional help!