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Consider 2 NaCl + H2CO3 --> 2 HCl + Na2 CO3 What is the molar ratio of the 4 molecules in the chemical equation? a 2:1:1:2 b 2:1:2:1 c 1:2:2:1 d 1:2:1:2
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Consider 2 NaCl + H2CO3 --> 2 HCl + Na2 CO3

What is the molar ratio of the 4 molecules in the chemical equation?
a
2:1:1:2
b
2:1:2:1
c
1:2:2:1
d
1:2:1:2

User IanB
by
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1 Answer

4 votes

Answer:

B. 2:1:2:1

2NACl , 1H2CO3, 2HCl, 1CO3

User Lanbo
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