Question

Modeling Energy Change Quick CheckUse the chemical equation to answer the question.2H₂(g) + O₂(g) → 2H₂O(1)Which statement describes the breaking and forming of bonds in the reaction?(1 point)The reaction requires breaking four O-H bonds, and then forming one H-H bond and two O=O bonds.The reaction requires breaking one H-H bond and two O=O bonds, and then forming four O-H bonds.The reaction requires breaking four O-H bonds, and then forming one O=O bond and two H-H bonds.O The reaction requires breaking one O=O bond and two H-H bonds, and then forming four O-H bonds.

Answer 1

Step-by-step explanation:

The following reaction:

2H2 + O2 --> 2H2O

occurs like the following drawing:

It means that:

The reaction requires breaking one O=O and two H-H bonds, and then forming four O-H bonds.

Answer: The reaction requires breaking one O=O and two H-H bonds, and then forming four O-H bonds.