Physics

What will be the final temperature if 1.9 x 10^2 kJ of heat is added to 0.5 kg of ice at 0 deg. C?

  1. 👍 0
  2. 👎 0
  3. 👁 71
asked by Emily
  1. It takes 500g*335 J/g*C = 167,500 J to melt all the ice. If you add 190,000 J, you melt all the ice and have 22,500 J left to heat the water.

    Use the relation
    22,500 J = M C *(delta T)
    to determine the temperature rise, delta T.

    C = 4.18 J/g*C M = 500 g

    1. 👍 0
    2. 👎 0
    posted by drwls

Respond to this Question

First Name

Your Response

Similar Questions

  1. Physics please check

    Three moles of an ideal monatomic gas are at a temperature of 345 K. Then, 2531 J of heat are added to the gas, and 1101 J of work are done on it. What is the final temperature of the gas? delta U= 3/2nR(T final -T initial) (2531J

    asked by Mary on April 15, 2007
  2. Physics repost please check

    Three moles of an ideal monatomic gas are at a temperature of 345 K. Then, 2531 J of heat are added to the gas, and 1101 J of work are done on it. What is the final temperature of the gas? delta U= 3/2nR(T final -T initial) (2531J

    asked by Mary on April 16, 2007
  3. Math

    I'm trying to help my nephew with some homework and am hopeless. Please help with these questions: If 180 calories of heat were added to 50 grams of copper, what would the change in temperature be? (specific heat of copper = .09)

    asked by Diane on March 4, 2007
  4. chemistry

    500 calories are added to 100 gram copper at 25 degree celsius a.what will be the final temperature? b.if the same amount of heat was added to an equal amount of water,what would be the final temperature?

    asked by jhanz on November 27, 2015
  5. Chemistry

    A student measures the initial temperature of an object as 28.33oC and the final temperature as 62.35 oC. What is the change in temperature in units of Kelvin? An unknown metal is found to have a specific heat capactiy of 0.235.

    asked by Tatiyana on October 17, 2017
  6. physics

    A 1.3- block of ice is initially at a temperature of -3.5. If 6.6×105 of heat are added to the ice, what is the final temperature of the system? Find the amount of ice, if any, that remains. Suppose the amount of heat added to

    asked by katelyn on November 22, 2010
  7. Oceanography

    How much heat must be added to turn 3 grams of water at 100°C into a vapor and what will be the final temperature after this much heat is added

    asked by Pat on July 7, 2011
  8. Science

    90 calories of heat is added to 1 gram of fresh water with an initial temperature of 10 degrees Celcius. What is the final temperature of this liquid? (latent heat of fusion = 80cal/g°C, latent heat of vaporization = 540

    asked by melissa on February 26, 2015
  9. Chemistry

    Heat energy is added to a 325 g block of nickel, and the temperature increases from 23 degrees celsius to 51 degrees celsius. If the same amount of heat was added to the same mass of water at the same temperature, what would the

    asked by Bre on September 12, 2013
  10. CHEM

    You have a bottle of water. The water has a mass of 29 grams. You heat the water with 102 calories of heat and the final temperature of the water is 43°C. What was the initial temperature (in Celsius) of the water before you

    asked by Anonymous on May 24, 2015
  11. chemistry

    Some physical properties of water are shown below: melting point 0.0°C boiling point 100.0°C specific heat solid 2.05 J/g·°C specfic heat liquid 4.184 J/g·°C specific heat gas 2.02 J/g·°C ΔH° fusion 6.02 kJ/mol ΔH°

    asked by Selena on May 31, 2016

More Similar Questions