click below
click below
Normal Size Small Size show me how
APSM Chemistry 11
Discovering Design with Chemistry chapter 11
| Question | Answer |
|---|---|
| Indicator | chemical that undergoes a distinct, observable change (usually a color change) when the conditions in its solution change$ |
| Acid | chemical that donates an H+$ |
| Base | chemical that accepts an H+$ |
| Amphoteric | Capable of reacting either as an acid or a base$ |
| Polyprotic acid | acid that can donate two or more H+ ions$ |
| Acid/Base titration | process by which an acid of known concentration is added to a base of unknown concentration (or vice-versa) until a neutral pH is reached so as to determine the unknown concentration$ |
| chemical that undergoes a distinct, observable change (usually a color change) when the conditions in its solution change | Indicator $ |
| chemical that donates an H+ | Acid $ |
| chemical that accepts an H+ | Base $ |
| Capable of reacting either as an acid or a base | Amphoteric $ |
| acid that can donate two or more H+ ions | Polyprotic acid $ |
| process by which an acid of known concentration is added to a base of unknown concentration (or vice-versa) until a neutral pH is reached so as to determine the unknown concentration | Acid/Base titration $ |