Two Compounds, a and B, React with the Stoichiometry 1:3

question 18

Multiple Choice

Two compounds, A and B, react with the stoichiometry 1:3, i.e. A + 3B. If there are 0.1 moles of A present in a sample initially, how many moles of B must be added for A to be completely consumed?

• A) 0.1 mol
• B) 0.3 mol
• C) 0.0333 mol
• D) 3 mol
• E) 1 mol

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