Question: practice test - not sure if im doing this right please help. Methanol is a highly flammable liquid. Using the standard enthalpies of a formation

practice test - not sure if im doing this right please help.

Methanol is a highly flammable liquid. Using the standard enthalpies of a formation determine the enthalpy change for the combustion of methanol shown below: (K/U-6) 2 CH2OH(0) + 3 029) - 2 C02(9) + 4H2000 - A proposed mechanism for a reaction is NH,+ (aq) - NH,(aq) + H(aq) fast H(aq) + HNO,(aq) - H,00) + NO*(aq) fast NH, (aq) + NO" (aq) - NH,NO*(aq) slow NH,NOH(aq) - N,() + H,00) + H(aq) fast - Given the information above, determine the overall balanced equation for the reaction. (1-2) Use the box above What are the reaction intermediates? _(1-2) A rate law was determined to be rate = k [HNO2][NH3)? does this sound plausible, justify your response. (1-4)

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