Defiitionn: pH (potential of hydeogen) is a scale of acidity from 0 to 14 with 7 being neutral.
All solutions have a pH. Acid solutions,have lower pH. Alkaline solutions, have higher pH, Substances that aren't acidic or alkaline ( that is,neutral solutions) usually have a pH of 7. Acids have a pH that is less than 7. Alkaline have pH that is greater than 7.
- Battery - 0
- Stomach Acid - 1
- Lemon - 2
- Vinegar - 3
- Tomato 4
- Coffee - 5
- Milk - 6
- Water 7
- Blood - 8
- Baking soda - 9
- Stomach Tablets - 10
- Ammonia Solution - 11
- Soap - 12
- Bleach - 13
- Drain clean - 14
BYEEE!!!!!
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