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Marrrta [24]
3 years ago
11

How to find molecular weight​

Chemistry
1 answer:
Nastasia [14]3 years ago
3 0

Answer:

Using the periodic table of the elements to find atomic weights, we find that hydrogen has an atomic weight of 1, and oxygen's is 16. In order to calculate the molecular weight of one water molecule, we add the contributions from each atom; that is, 2(1) + 1(16) = 18 grams/mole.

Explanation:

hope this helped

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