The molecular weight of water is 18.0154. One mole of water weighs _______ grams.

Name: The molecular weight of water is 18.0154. One mole of water weighs _______ grams.
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Question

Quizplus · Accepted Answer

One mole of any substance is defined as the amount of substance that contains as many entities (such as atoms, molecules, or ions) as there are atoms in 12 grams of carbon-12. The molecular weight of water is 18.0154 grams per mole, so one mole of water weighs 18.0154 grams. Therefore, the answer is B.

The Molecular Weight of Water Is 18 ×\times× 1023

The Molecular Weight of Water Is 18 $\times$ 10²³