At a certain concentration of H₂ and I₂, the initial rate of reaction is 3.0 x 10⁵ M / s. What would the initial rate of the reaction be if the concentration of H₂ were HALVED? Round your answer to

2

significant digits.

The rate of a certain reaction is given by the following rate law: rate=k[H2][I2] Use this information to answer the question below