onsider the following 3 step reaction mechanism: Step 1              H2                         2H              fast Step 2       H     +     CO                        HCO     slow Step 3       H     +     HCO                     H2CO   fast   1). What is the overall reaction? 2). Identify the intermediates in the reaction mechanism. 3). Write a rate law expression for each step of the mechanism including any reversible reactions.

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