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Nber of molecules in. One litre of water is close. To

Nber of molecules in. One litre of water is close. To

Grade:11

1 Answers

Dinesh Parmar
37 Points
7 years ago
The atomic mass of water is 18 grams per mole. Therefore, one liter of water contains 1000 grams * (1 mole / 18 grams) = 55.56 moles of water. Because there are 6.022 * 10^23 molecules in a mole, the number of molecules of water in a liter is (6.022 * 10^23) * 55.56 = approximately 3.345 * 10^25 molecules of water.

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