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Varvara68 [4.7K]
3 years ago
10

Soaps are less soluble in hard water why?

Chemistry
2 answers:
drek231 [11]3 years ago
7 0

Answer:

Grease and oil are non>polar and insoluble in water. These fatty acids are less soluble than the sodium or potassium salts and form a precipitate or soap dirt. Because of this, soaps are ineffective in acidic water. Also, soaps form insoluble salts in hard water, such as water containing magnesium, calcium, or iron.

Nataly_w [17]3 years ago
4 0
Because they are solids. granted they have coating but since they are solids at first it’s hard to dissolve
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