Write the rate expression for the following reaction. H2+1/2
O2 arrow H2O​

Explanation:

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In this case, according to the chemical reaction:

H2 + 1/2  O2 --> H2O​

Since both hydrogen and oxygen are the reactants and the rate laws are written in terms of the concentration of reactants and the rate constant, we obtain:

Whereas the negative sign represents the consumption of those reactants and the power 1/2 the stoichiometric coefficient of oxygen in the reaction.

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3 1/4 %

explanation:

c. is the answer

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