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Thermochemistry

and Calorimetry

QuestionAnswer
What is energy? The ability to do work/supply heat-->has no mass
What is potential energy? Energy that is stored
What is kinetic energy? Energy of motion
Law of conservation of energy Energy not created or destroyed but rather transferred--> first law of thermodynamics
What is thermochemistry? The study of heat energy-->associated with chemical reactions/physical changes
What is calorimetry? Measure of thermochemistry
What is specific heat capacity? The amount of heat put into a gram of a substance to raise it's temperature by 1 degree C
What is chemical potential energy? The energy stored within the bonds of a substance by virtue of the types of atoms and their arrangement
What is the system? A chemical reaction or a physical change such as dissolving or phase changes
What are the surroundings? Everything in the universe besides the system
What is the universe? The system + the surroundings
Created by: meansg
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