3 A2 + 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.