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Thepotemich [5.8K]
3 years ago
5

Calculate the formula mass for Cr(C2H302) show work

Chemistry
2 answers:
statuscvo [17]3 years ago
8 0

Formula mass of Cr(C2H3O2) is 229.1282 g/mol

Elemental composition of Cr(C2H3O2)
Element Symbol Atomic weight # Mass percent
Chromium Cr 51.9961 1 22.6930
Carbon C 12.0107 6 31.4515
Hydrogen H 1.00794 9 3.9591
Oxygen O 15.9994 6 41.8964


zhuklara [117]3 years ago
6 0

Answer:

The mass of Cr(C2H302) is 229.122 grams

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Now put all the given values in this expression, we get:

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to do this you multiply the number of moles by the molar mass

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