Determine whether the brief statements below describe an acid, a base, or a salt. On the blank in front of the statement, write acid, base, or salt.

_______________ 1. Phenolphthalein turns pink.

_______________ 2. Blue litmus paper turns red.

_______________ 3. Red litmus paper doesn’t change color.

_______________ 4. Contains more H⁺ ions than water.

_______________ 5. pH of 4.

_______________ 6. pH of 7.

_______________ 7. Vinegar.

_______________ 8. Held by ionic bonds.

_______________ 9. Forms when sea water evaporates.

_______________10. Forms when an acid and base are combined.

_______________11. Contains more OH^- ions than water.

_______________12. Drain cleaner.

_______________13. Formed by a neutralization reaction.

_______________14. Household ammonia.

_______________15. Tastes bitter.

_______________16. Lemon juice.

_______________17. HCl in water.

_______________18. Is an electrolyte.