| A | B |
|---|
| An acid according to Arrhenius Theory | A substance that produces H+ in solution |
| A base according to Arrhenius theory | A substance that produces OH- in solution |
| What is the pH? | The pH is a unit used in chemistry to express the acidity or akalinity of substances/solutions |
| What is the pH range? | The pH ranges from 1 to 14 |
| What is the pH of an acidic solution? | A pH below 7 |
| What is the pH of a basic solution? | A pH above 7 |
| What formula can be used to determine the pH of a solution? | pH = -log{H+} |
| What is the pOH? | A unit used in chemistry to express the alkalinity of substances/solutions |
| Formula used to change pH to pOH. | pH + pOH = 14. |
| Formula used to find [H+] if the pH is given. | [H+] = log-1 (-pH) |
| Examples of strong acids are .... | H2SO4, HCl |
| Examples of strong bases are ... | KOH, NaOH |
| The functional group of bases is ... | [OH-] |
| The functional group of acids is ... | [H+] |
| Name given to the reaction of an acid with a base. | neutralization |
| 1 of the products in a reaction of an acid with a base. | salt |
| A pH indicator is a/an... | organic substances that changes color depending on the pH. |
| What is the pH of a substance whose [H+] = 0.01 | pH = 2 |
| What is a buffer? | Solution that resists changes in pH when moderate amount of acids or bases are added |
| An example of a weak acid is .. | Acetic acid |
