click below
click below
Normal Size Small Size show me how
Chemistry Wrap-Up
Study Guild
| Question | Answer |
|---|---|
| are constructed from the symbols of the elements composing the substances. | Chemical Formula |
| can be used to represent a chemical reaction that has occurred. | Chemical Equations |
| The amount of matter does not change during a chemical reaction, the atoms are rearranged to form new substances. | Conservation of Matter |
| occur at different rates, slow to fast. Reaction rates can be changed by changing the following: | Chemical Reaction |
| ranges from 0 to 14 | pH Scale |
| acids and bases can be distinguished by using indicators | Measuring pH |
| pH less than 7 | Properties of Acids |
| pH greater than 7 | Properties of Bases |