Is hand washing a chemicals change or physicals change and why?

Chemistry

2 answers:

Alona [7]2 years ago

6 0

Wouldn’t it be a chemical change because you’re using soap? So chemical change.

PolarNik [594]2 years ago

4 0

Answer:

If you wash your hands with soap, the soap molecules act as a link between the water you're washing with and the oil on your skin.

Explanation:

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Sphinxa [80]

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Neko [114]

Explanation:

The mass of a pot is 300g and contains 90% aluminum. Find the number of moles of aluminum in the pot. P.A. (Al = 27)

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3 years ago

What mass of K2SO4 would you measure out to prepare 550 ml of a 0.76 M solution

Nikolay [14]

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3 years ago

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Consider the reaction of magnesium metal with hydrochloric acid to produce magnesium chloride and hydrogen gas. If 3.29 mol of m

gregori [183]

Answer:

1.645 moles of excess reactant that is of magnesium metal are left over.

Explanation:

Moles of magnesium metal = 3.29 mol

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