Chemistry, asked by bunnynit634, 10 months ago

scum means?????????????????​

Answers

Answered by Anonymous
0

When soap/detergent is used with hard water then it forms an insoluble substance which is called as scum.

Answered by Adore12
0

Answer: the insoluble precipitate formed after the reaction of so with the ions of magnesium or calcium present in hard water is called scum.

Explanation: this is formed as a result of reaction between magnesium and calcium ions and the sodium or potassium ions present in The soaps.

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