Question

mole is si unit for the amount of a substance. define it with examples?

Answer 1

Answer:

The mole is the unit of measurement for amount of substance in the International System of Units. A mole of a substance or a mole of particles is defined as exactly 6.02214076×10²³ particles, which may be atoms, molecules, ions, or electrons. In short, for particles 1 mol = 6.02214076×10²³. 

Explanation:

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Answer 2

Answer:

Explanation:

The mole (symbol: mol) is the unit of measurement for amount of substance in the International System of Units (SI). ... Thus, for example, one mole of water contains 6.02214076×1023 molecules, whose total mass is about 18.015 grams – and the mean mass of one molecule of water is about 18.015 daltons.