pH SCALES

Dawson Grizzle, April 22nd, 2016

Brief description

A measure of acidity or alkalinity of water soluble substances. A pH value is a number from 1 to 14, with 7 as the middle point. Values below 7 indicates acidity which increases as the number decreases, 1 being the most acidic.

Examples

1. Battery Acid

2. Stomach acid, lemon juice

3. Vinegar, Soda

4. Black Coffee

5. Bananas

6. Milk

7. Human Blood

8. Seawater

9. Baking Soda

10. Hand Soap

11. Household Ammonia

12. Household Bleach

13. Oven cleaner

14. Drain cleaner