Post a New Question

Chemistry

posted by on .

Consider the combustion of liquid methanol,
CH3OH (l)

CH3OH (l) +3/2O2 (g) = CO2 (g) + 2H2O(l) H = -726.5 kJ

What is for the reaction represented by this equation?
Express your answer using four significant figures

  • Chemistry - ,

    I saw your post earlier and didn't understand it; therefore, I passed it by. I assume no one else understood it either since you've received no responses. Perhaps you could rephrase the question because it makes no sense to me as is.

  • Chemistry - ,

    CH3OH (l) +3/2O2 (g) = CO2 (g) + 2H2O(l) H = -726.5 kJ
    Part A:
    What is the enthalpy change for the reverse reaction?
    Express your answer using four significant figures.
    Answer I got right: 726.5 kJ
    Part B:
    Balance the forward reaction with whole-number coefficients:
    CH3OH (l) +3/2O2 (g) = CO2 (g) + 2H2O(l) H
    Answer I got right: 2,3,2,4
    Part C:
    What is for the reaction represented by this equation?
    Express your answer using four significant figures.
    Answer : I am stuck. ?????

  • Chemistry - ,

    Energy, q, w, Enthalpy, and StoichiometrySource(s):

    This is the subject that I am on.

  • Chemistry - ,

    Opps I left off what is H
    Part C:
    What is H for the reaction represented by this equation?
    Express your answer using four significant figures.
    Answer : I am stuck. ?????

  • Chemistry - ,

    I think the upper post took care of things.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question