Question

How many moles are in 4.4 g of Co2? (Molar Mass of Co2 = 44u)​

Answer 1

Answer:

molecular mass =. 44gmol'

= 4.4g/44g mol'

=. 0.1mol

Explanation:

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Answer 2

Answer:

Weight of CO2 being queried: 4.4g Look! 4.4g/divided by molecular weight of CO2 is about 1/10, so there is roughly 1/10 mole of CO2 referenced in the question. So simply divide the number of molecules in a mole by 10 to arrive at 6.02214179 × 10^22 molecules of CO2 in 4.4g of CO2

Explanation: