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lakeithiat1320
21.11.2019 •
Chemistry
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what is the percentage of water in the hydrate cocl2 • 6h2o? show your work
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Ответ:
Ответ:
The molecular mass of CoCl2+6H2O = 129,84+6*18 = 237,84 g/mol
And 129,84 = 129,84*100/237,84 = 54,59 % by mass.
Regards
Ответ:
1 - Ethene
2 - Ethyne
3 - Ethanoic Acid
4 - Methanol
5 - Ethanol
6 - Ethanal
7 - Propanone
8 - Butanone
9 - Ethanamine
10- Chloropropane
Hope that helps!!!