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03-12-2020
Chemistry

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14) How many molecules are there in 9.34 kg of water?

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Аноним Аноним

03-12-2020

Answer:

Water has 18 grams per mole so 9 grams is 0.5 moles of water. There are 6.022* 10^23 molecules in a mole. Each water molecule contains one oxygen and two hydrogens.

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