asiaholloway9 asiaholloway9

02-08-2020
Chemistry

contestada

How many molecules are in 12.5g of water
(H2O)?
Molar mass
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How many molecules are in 125g of water H2O Molar mass Help asap class=

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notgonnalye notgonnalye

02-08-2020

Answer:

Explanation:

18.01528 g/mol. I googled this, but it would be 16 for O plus 2 for the 2 H's. 18 g/mol divided by 12.5g=1.44 mol of H20.

1.44mol*[tex]6.02*10x^{23}[/tex] molecules/mol= 8.6688*10^23.

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lindsayluczak lindsayluczak

02-08-2020

the answer is 18.015 i think

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