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Eddi Din [679]
3 years ago
11

Calculate the percentage by mass of chlorine in Cobalt (II) chloride (cocl2)​

Chemistry
2 answers:
Likurg_2 [28]3 years ago
8 0

Explanation:

Divide the mass of chlorine by the molar mass of cobalt chloride, then multiply by 100.

Molar Mass of Cobalt Chloride.

Mass of Chlorine in Cobalt Chloride.

Percent Composition of Chlorine.

erastovalidia [21]3 years ago
3 0
Divide the mass of chlorine by the molar mass of cobalt chloride, then multiply by 100.
Molar Mass of Cobalt Chloride.
Mass of Chlorine in Cobalt Chloride.
Percent Composition of Chlorine.
Mar 16, 2016
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<span>                                      2C2H2(g) + 5O2(g) → 4CO2(g) + 2H2O(g)
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