10-05-2020
Chemistry

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tunabros1234 tunabros1234

10-05-2020

Answer:

D

Explanation:

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theforghani theforghani

11-05-2020

Answer: D

Explanation:

C = 12 grams per mol

H = 1 gram per mol

C2H4 = 2(12)+4(1) = 24+4 = 28

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