0.682g of C02 evolved, what's the number in moles?

Chemistry
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0.682g of C02 evolved, what's the  number in moles (If the molecular weight of C02 is 44.01 g/mol)?

Oct 31st, 2015

Thank you for the opportunity to help you with your question!

number of moles * molar mass = mass

mass/molar mass = number of moles

0.682g / 44.01 g/mol = 0.0155mol

So 0.0155mol of CO2 evolved.

Please let me know if you need any clarification. I'm always happy to answer your questions.
Oct 31st, 2015

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