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3 years ago

7

HELP PLZ!!! A sample contains only the compound CaCl2 and water. When it is dried, its weight decreases from 5.00g to 4.24g. Wha

t is the mass percentage of water in the original sample? Round to three significant figures.

2 answers:

steposvetlana [31]3 years ago

7 0

Answer:

Mass of water is 18.01528 g/mol. I hope this helps

Explanation:

AfilCa [17]3 years ago

5 0

Answer:is 15.2%

Explanation:

Got it wrong and this the correct answer it told me

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