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Answer to Question #219490 in Chemistry for Kgotso
Question #219490
You need 8.0 mole of Na2Cr2O2 how much would this weigh?
Expert's answer
Solution:
The molar mass of Na2Cr2O2 is 181.97 g/mol.
Therefore,
(8.0 mol Na2Cr2O2) × (181.97 g Na2Cr2O2 / 1 mol Na2Cr2O2) = 1455.76 g Na2Cr2O2
Answer: 1455.76 g Na2Cr2O2
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