Question

Calculate the molecules in 8.8 g of CO2 at STP. Please answer this question

Answer 1

Answer:

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According to the question, the number of moles of CO2 has to be calculated. x = 1.2046*10^23 molecules. Thus, the number of molecules in 8.8g of CO2 (carbon dioxide) is 1.2046*10^23 molecules.

Answer 2

Explanation:

moles=mass given/molar mass

moles=8.8/44=0.2 moles

therefore no of molecules=0.2*6.022*10^23

=1.2044*10^23