Are Nitrogen monoxide and oxygen both colorless gases form a red-brown gas when mixed Nitrogen monoxide and oxygen are called the a-products b-reactants c-synthetics d-equilibria red brown?

Answer 1

They are the reactants and the red-brown gas is the product

Answer 2

The mixture of nitrogen monoxide and oxygen, when combined, forms a red-brown gas known as nitrogen dioxide. In this case, nitrogen monoxide and oxygen are considered reactants as they are the substances that are reacting to form the new compound, nitrogen dioxide.