The question is: Convert 9.8x10^24 molecules of C2H6 to grams.

So I found the molar mass of C2H6 which I got 30.08g/mole

So I did.... (9.8x10^24/6.022x10^23) 30.08 = 489.67g

Thanks for your help! :)

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The question is: Convert 9.8x10^24 molecules of C2H6 to grams.

So I found the molar mass of C2H6 which I got 30.08g/mole

So I did.... (9.8x10^24/6.022x10^23) 30.08 = 489.67g

Thanks for your help! :)

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## Answers (2)

Yep. You got it.

I got 489.52g