Question
A) Which form of energy changes in chemical
reactions due to bonds breaking and forming?
(1 point)
kinetic
activation
potential
thermal
1/28/25, 8:04 PM Vega Viewer SPA
Question 2
A) What does it mean for a reaction to release
energy? (1 point)
The relative potential energy of the reaction is
negative.
The relative potential energy of the reaction is
positive.
The activation energy of the reaction is
positive.
The activation energy of the reaction is
negative.
1/28/25, 8:04 PM Vega Viewer SPA
Question 3
A) Heat is added to a chemical system. Which
energy will increase? (1 point)
the relative potential energy of the system
the activation energy of the system
the potential energy of the products
the kinetic energy of the reactant molecules
1/28/25, 8:04 PM Vega Viewer SPA
Question 4
A) Carbon monoxide and nitrogen monoxide react
to produce carbon dioxide and nitrogen gas. If the
system contains platinum, then less energy is
required for the reaction to occur. Which term best
describes the role of platinum in the system?
(1 point)
catalyst
reactant
product
energy
1/28/25, 8:04 PM Vega Viewer SPA
Question 5
A) The two oxygen atoms in a molecule of oxygen
gas share their outer electrons. Which type of bond
do the oxygen atoms form? (1 point)
covalent
endothermic
exothermic
ionic
reactions due to bonds breaking and forming?
(1 point)
kinetic
activation
potential
thermal
1/28/25, 8:04 PM Vega Viewer SPA
Question 2
A) What does it mean for a reaction to release
energy? (1 point)
The relative potential energy of the reaction is
negative.
The relative potential energy of the reaction is
positive.
The activation energy of the reaction is
positive.
The activation energy of the reaction is
negative.
1/28/25, 8:04 PM Vega Viewer SPA
Question 3
A) Heat is added to a chemical system. Which
energy will increase? (1 point)
the relative potential energy of the system
the activation energy of the system
the potential energy of the products
the kinetic energy of the reactant molecules
1/28/25, 8:04 PM Vega Viewer SPA
Question 4
A) Carbon monoxide and nitrogen monoxide react
to produce carbon dioxide and nitrogen gas. If the
system contains platinum, then less energy is
required for the reaction to occur. Which term best
describes the role of platinum in the system?
(1 point)
catalyst
reactant
product
energy
1/28/25, 8:04 PM Vega Viewer SPA
Question 5
A) The two oxygen atoms in a molecule of oxygen
gas share their outer electrons. Which type of bond
do the oxygen atoms form? (1 point)
covalent
endothermic
exothermic
ionic
Answers
GPT-4o mini
Here are the answers to your questions:
**Question 1**
A) Which form of energy changes in chemical reactions due to bonds breaking and forming?
- **Answer:** potential
**Question 2**
A) What does it mean for a reaction to release energy?
- **Answer:** The relative potential energy of the reaction is negative.
**Question 3**
A) Heat is added to a chemical system. Which energy will increase?
- **Answer:** the kinetic energy of the reactant molecules
**Question 4**
A) Carbon monoxide and nitrogen monoxide react to produce carbon dioxide and nitrogen gas. If the system contains platinum, then less energy is required for the reaction to occur. Which term best describes the role of platinum in the system?
- **Answer:** catalyst
**Question 5**
A) The two oxygen atoms in a molecule of oxygen gas share their outer electrons. Which type of bond do the oxygen atoms form?
- **Answer:** covalent
**Question 1**
A) Which form of energy changes in chemical reactions due to bonds breaking and forming?
- **Answer:** potential
**Question 2**
A) What does it mean for a reaction to release energy?
- **Answer:** The relative potential energy of the reaction is negative.
**Question 3**
A) Heat is added to a chemical system. Which energy will increase?
- **Answer:** the kinetic energy of the reactant molecules
**Question 4**
A) Carbon monoxide and nitrogen monoxide react to produce carbon dioxide and nitrogen gas. If the system contains platinum, then less energy is required for the reaction to occur. Which term best describes the role of platinum in the system?
- **Answer:** catalyst
**Question 5**
A) The two oxygen atoms in a molecule of oxygen gas share their outer electrons. Which type of bond do the oxygen atoms form?
- **Answer:** covalent