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Grade 12Physical Chemistry

In a reaction A + B2 AB2 Identify the limiting reagent, if any, in the following reaction mixtures. (i) 300 atoms of A + 200 molecules of B (ii) 2 mol A + 3 mol B (iii) 100 atoms of A + 100 molecules of B (iv) 5 mol A + 2.5 mol B (v) 2.5 mol A + 5 mol B

Profile image of sudhanshu
12 Years agoGrade 12
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2 Answers

Profile image of Gaurav
11 Years ago
Hello Student
In the iven reaction one atom of A reacts with one molecule of B so,
(i) 300 atoms of A + 200 molecules of B : B is limiting reagent
(ii) 2 mol A + 3 mol B : A is limiting reagent
(iii) 100 atoms of A + 100 molecules of B : No limiting reagent
(iv) 5 mol A + 2.5 mol B :B is limiting reagent
(v) 2.5 mol A + 5 mol B :A is limiting reagent
Profile image of Mia khalifa
8 Years ago
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