Turn on thread page Beta
    • Thread Starter

    hey .. i need to know the answer for this question n i suck in quantitative chem, the question goes like this:

    FUEL: -- enthalpy of combustion -- energy evloved per g/KJ
    compound C: -2006 (BLANK)
    Hydrogen : -286 143

    --energy evolver per cm^3/KJ --- state at room temp
    compound C: 26.3 liquid
    Hydrogen: (BLANK) gas

    Q(i) calculate the energy evolved per gram for compound C ??
    Q(ii) Calculate the energy evolved per cm^3 for gaseuos hydrogen ??
    :confused: :confused:

University open days

  1. Loughborough University
    General Open Day Undergraduate
    Fri, 21 Sep '18
  2. University of Cambridge
    Churchill College Undergraduate
    Fri, 21 Sep '18
  3. Richmond, The American International University in London
    Undergraduate Open Day Undergraduate
    Fri, 21 Sep '18
Which accompaniment is best?

The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.

Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE

Write a reply...
Reputation gems: You get these gems as you gain rep from other members for making good contributions and giving helpful advice.