Answer:
Explanation:
1 ) Lactate is created by our muscles during anaerobic glycolysis, it reacts with water to form lactic acid - True
2 ) We add calcium carbonate to lakes after acid rain because the calcium ion is basic and will react with the acid. True
3 ) If Lake A has a limestone base and Lake B has a granite base, after each receive the same acid rain fall, Lake B will be more acidic than Lake A : True
limestone is calcium carbonate which is basic but granite is not basic so it can not neutralise acid. So lake B remains more acidic .
4 ) Fluorine anion is a weak base because hydrofluoric acid is a weak acid False
A weak acid has strong anion . Hydrofluoric acid is weak but fluorine anion is strong.
5 ) All salts are either acidic or basic after being dissolved in water false .
Neutral salts are also found.
