What is the percentage of water in the hydrate CoCl2 • 6H2O? Show your work.

please help thank you.

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15-05-2018
Chemistry

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What is the percentage of water in the hydrate CoCl2 • 6H2O? Show your work.

please help thank you.

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prestonshelton prestonshelton · Answer 1 · 2018-05-15T20:05:33+02:00

prestonshelton prestonshelton

15-05-2018

Hello!

First you have to find the molar mass of the molecules

C = 12
O = 16
2Cl = 71
6H2O = 108

Add them up to find the total molar mass

12 + 16 + 71 + 108 = 207g/mol

Divide the amount of water by the total molar mass

108 / 207 = 0.5217

Convert this to a decimal

0.5217 = 52.17%

The answer is 52.17%

Hope this helps!

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What is the percentage of water in the hydrate CoCl2 • 6H2O? Show your work. please help thank you.

Respuesta :

Otras preguntas

What is the percentage of water in the hydrate CoCl2 • 6H2O? Show your work.

please help thank you.