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How many moles are in 2.12g Cr2O3

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How many moles are in 2.12g Cr2O3

asked Jun 4, 2020 31.5k views

4 votes

How many moles are in 2.12g Cr2O3

Chemistry
middle-school

by Zote

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1 Answer

5 votes

Answer:

0.01395mol Cr2O3

Step-by-step explanation:

the molar mass of Cr2O3 is 151.9904 g/mol

2.12g Cr2O3 x 1 mol/151.9904g = 0.01395mol Cr2O3

Usman Maqbool answered Jun 10, 2020

by Usman Maqbool

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