Question

Examine the equation.

Answer 1

Explanation:

The reaction expression is given as;

                 2H₂$_{g}$   +  O₂$_{g}$   →   2H₂O$_{l}$

From the balance reaction expression:

 2 mole of hydrogen gas combines with 1 mole of oxygen gas on the reactant side;

This produces 2 mole of water on the product side of the expression.

The product is in liquid form.

 This reaction is a synthesis reaction because a single product is formed from two reactants.