3a2 + b2 > > > 2 units of product
3 aa + bb > > > 2 products
3 volumes + 1 volume > > > 2 volumes product
3 liters + 1 liter > > > 2 liters product
3 moles a2 + 1 mole b2 > > > 2 moles product

click to get the correct formula for the product of the reaction.

options:
ab2
a2b
a3b
ab

A₃B.

Explanation:

3 AA + BB → 2 products.

Any chemical reaction should obey the law of conservation of mass that the no. of reactants atoms is equal to the no. of products atoms.Herein, 6 atoms of A react with 2 atoms of B.So, the product should contain 6 atoms of A and 2 atoms of B.The reaction produces 2 units of the product, so the product unit must contain 3 atoms of A and 1 atom of B.Thus, the product unit is A₃B.The reaction is:

3AA + BB → 2A₃B.

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