Thermochemistry

5. form of energy that an object has by reason of its motion
6. heat is transmitted through a substance when there is a difference n temperature
9. heat needed to raise the temperature of the unit mass of given substance by amount
11. substance present at the end of a chemical reaction
12. accompanied by the release of heat
14. amount of energy needed to warm 1g H2O by 1*C
17. energy contained within a system that is responsible for its temperature
18. energy that comes from a source and travels through space at speed of light

1. measuring the amount of heat released or absorbed during chemical reaction
2. requiring the absorption of heat
3. Quantity of heat necessary to change 1g of solid to liquid without temperature changes
4. study of heat energy which is associated with chemical reactions changes like melting or boiling
6. the movement caused within a fluid by the tendency of hotter material to rise
7. Amount of heat needed to turn 1g of liquid into vapor, without change in temperature
8. substance that undergoes change during a reaction
10. movement of tiny atoms, molecules or ions in solids, liquids and gases
13. unit of energy in the SI Unit system
15. temperature where 0* is freezing point and 100* is boiling point
16. SI Unit of thermodynamic temperature