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Snowcat [4.5K]
3 years ago
6

Question 3

Chemistry
2 answers:
Arte-miy333 [17]3 years ago
6 0

Answer:

80%

Explanation:

dicarbon hexahydride is C2H6

So mass percent = (24/30) x 100 = 80%

Fofino [41]3 years ago
5 0
80% carbon and 20.% is hydrogen
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