1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Thermodynamic .help

  1. Dec 9, 2008 #1
    1. The problem statement, all variables and given/known data

    Suppose 7.67 kg of molten (liquid) lead at its melting point is poured into 764 g of water at 53.3o C. How much of the water boils?

    2. Relevant equations
    mc(detla T) = m(water)c(detla T).

    3. The attempt at a solution
    i m guessing i have to do the dollowing:
    mc(detla T) = m(water)c(detla T)+m(vapor)Lv
    am i on the right track..
    thanks in advance
  2. jcsd
  3. Dec 9, 2008 #2


    User Avatar
    Homework Helper

    describe the physical change that occurs in the lead.
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook