Thermochemistry Ch 6 Word Scramble
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Question | Answer |
state function | property that is independent of the pathway |
pathway | way that energy is transfered |
surrounding | everything in the universe around a system |
thermodynamics | study of energy |
internal energy | property of system that can be changed by work and/or heat |
specific heat capacity | energy needed to increase the temperature of one gram of a substance by one degree Celsius |
molar heat capacity | energy needed to increase the temperature of one mole of a substance by one degree Celsius |
greenhouse effect | warming effect exerted by the earth’satmosphere due to thermal energy |
Energy | ability to do work. Produces heat. |
Potential energy | fuel |
Kinetic energy | motion/movement |
Temperature | measures hotness or coldness |
Heat | energy that is transferred |
Work | force that can transfer energy |
System | reactants/products |
exothermic | energy flows OUT of system in to surrounding |
endothermic | energy flows INTO system from surrounding |
Effusion | molecules move without hitting each other thru a tiny hole (vacuum) |
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