| A | B |
| What volume is Directly Proportional to | Temperature |
| What pressure is directly proportional to | Temperature |
| What temperature is directly proportional to | Pressure and Volume |
| What volume is inversely proportional to | Pressure |
| What pressure is inversely proportional to | Volume |
| What always begins an acid | H |
| AB + CD -> AD + CB | Double Replacement |
| Heat in an exothermic reaction | Released to the surroundings |
| Energy in an endothermic reaction | Absorbed from the surroundings |
| Energy required to melt a substance | Heat of Fusion |
| Energy required to turn a substance into vapor | Heat of Vaporization |
| Iron(III) Phosphate | FePO4 |
| Volume of a mole of gas at STP | 22.4 L |
| Act of a Catalyst | Increases the rate of a reaction by providing an alternative pathway or mechanism that requires less activation energy |
| The energy change that occurs when a solute dissolves into a solvent | Heat of Solution |
| When a temperature remains constant | During a change of state |
| gas-liquid, liquid-solid | Exothermic Processes |
| solid-liquid, liquid-gas | Endothermic Processes |
| Reaction that produces salt and water | acid-base reaction |
| used to calculate the heat needed to raise the temperature | q=m x Cp x T |
| solids at room temperature, have relatively high melting and boiling points | Ionic Compounds |
| The amount of energy lost by a system is absorbed by the surroundings/energy gained by a system is lost by the surroundings | Law of Conservation of Energy |
| Will increase the rate of dissolving of a solid solute | Increasing the Temperature |