How many moles are there in 168 grams of $C_{2} H_{4}$ $C_2H_4$ ?

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Answer 1 · 2016-08-08T10:10:07

Approx. $6$ $6$ $moles$ $"moles"$ .

$Molar quantity = \frac{Mass}{Molar mass}$ $"Molar quantity"="Mass"/"Molar mass"$

$"Moles of ethane "= (168*cancelg)/(28.05*cancelg*mol^-1)$ $=$ $??*mol$ .

How many moles of carbon in this quantity of ethane; how many moles of hydrogen?

How many moles are there in 168 grams of C_2H_4C2H4C_2H_4?