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M. Florencia
M. Florencia fragte in Science & MathematicsChemistry · vor 1 Jahrzehnt

Molar heat of vaporization???

Hi, it's homework, but I don't get it. I by no means pretend you do to my homework for me, but I have no access to a teacher and my teacher won't be at school tomorrow. If you could work it for me and show me what you did I'd really appreciate it. Thanks from now.

The HW problem is:

Calculate the Molar Heat of Vaporization for a substance if 1.57 moles absorb 2.27 kJ of heat when it vaporizes?

4 Antworten

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  • Hitwad
    vor 1 Jahrzehnt
    Beste Antwort

    Molar heat of vap is defined as the amt of heat required to vaporize 1 mol of a liquid to a gas

    so all you have to do is find out how much heat is needed to vap one mole

    so divide 2.27 by 1.57

    to get 1.45 kJ per mol

  • hafley
    Lv 4
    vor 4 Jahren

    Molar Heat Vaporization

    Quelle(n): https://shrinkurl.im/a71yJ
  • Anonym
    vor 6 Jahren

    This Site Might Help You.

    RE:

    Molar heat of vaporization???

    Hi, it's homework, but I don't get it. I by no means pretend you do to my homework for me, but I have no access to a teacher and my teacher won't be at school tomorrow. If you could work it for me and show me what you did I'd really appreciate it. Thanks from now.

    The HW problem...

    Quelle(n): molar heat vaporization: https://shortly.im/k768W
  • Anonym
    vor 1 Jahrzehnt

    Huuuuu that's chemistry?

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