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Chemistry balancing + mole concept question! Please make me understand this problem not able to understand any where.

Chemistry balancing + mole concept question!
Please make me understand this problem not able to understand any where.

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Grade:11

1 Answers

Asmit Gupta
18 Points
2 years ago
first of all balance the equation as:-
9A + 8BO3 -----3A3O+4B2O
Now, 
Applying Limiting reagent concept:
9 mole of A --3 mole of A3O
so 1 mole of A---0.33 mole of A3O4
Similarly 1 mole of B will give 0.375 mole of A3O
so moles of A3O4 formed is equal to 0. 33 mole.

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