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CHEM 110Chapter 6

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Chapter 6: Thermochemistry Chapter 6: Thermochemistry 1. Radiant energy is A) the energy stored within the structural units of chemical substances. B) the energy associated with the random motion ... of atoms and molecules. C) solar energy, i.e. energy that comes from the sun. D) energy available by virtue of an object's position. 2. Thermal energy is A) the energy stored within the structural units of chemical substances. B) the energy associated with the random motion of atoms and molecules. C) solar energy, i.e. energy that comes from the sun. D) energy available by virtue of an object's position. 3. Chemical energy is A) the energy stored within the structural units of chemical substances. B) the energy associated with the random motion of atoms and molecules. C) solar energy, i.e. energy that comes from the sun. D) energy available by virtue of an object's position. 4. Potential energy is A) the energy stored within the structural units of chemical substances. B) the energy associated with the random motion of atoms and molecules. C) solar energy, i.e. energy that comes from the sun. D) energy available by virtue of an object's position. 5. Heat is A) a measure of temperature. B) a measure of the change in temperature. C) a measure of thermal energy. D) a measure of thermal energy transferred between two bodies at different temperature. 6. An endothermic reaction causes the surroundings to A) warm up. D) decrease in temperature. B) become acidic. E) release CO2. C) condense. [Show More]

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