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Kisachek [45]
3 years ago
12

How much H2O is produced when 20000 g of C2H2 burns completely? Answer in units of g.

Chemistry
1 answer:
IgorC [24]3 years ago
3 0

Answer:

Explanation:

H  = 1

C = 12

O = 16

Acetylene, HC≡CH = 2+24 = 26

H2O = 2 + 16 = 18

In XS oxygen, one HC≡CH yields one H2O

26 g HC≡CH  ==> 18 g H2O

2000 g HC≡CH ==> 2000*18/26 g H2O =  1384.6154 g H2O

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