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Given the balanced equation representing a reaction: 2CO(g) + O2(g)<==> 2CO2(g) What is the mole ratio of CO(g) to CO2(g) in this reaction? (1) 1:1 (3) 2:1 (2) 1:2 (4) 3:2
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Given the balanced equation representing a reaction:

2CO(g) + O2(g)<==> 2CO2(g)
What is the mole ratio of CO(g) to CO2(g) in this reaction?
(1) 1:1 (3) 2:1
(2) 1:2 (4) 3:2

User Pho Huynh
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1 Answer

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The answer is (1) 1:1. The mole ratio of reactants or productions of a reaction is equals to the ratio of coefficient before these compounds. The important thing is this formula must be balanced.
User Neits
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