Question

Determine the molecular formula of a hydrocarbon that contains 80% carbon, 6.022 x 10^22 molecules of which weigh 3 grams. ​

Answer 1

Explanation:

Answer and Explanation: The mass of one mole of CO2 is 44.01 grams. There are 6.022 X 1023 molecules of CO2 in a mole, enough to make the grams in the mole equal the mass...

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Answer 2

Answer:

C2H6 is the molecular formula.

Explanation:

Refer Attachment for explanation!!!