chemistry

posted by .

what is the specific heat of copper if the temperature of a 100g sample of copper is increased by 23C when 886J of heat is added ?

  • chemistry -

    q = mass Cu x specific heat Cu x delta T.
    q = 886 J.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. 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?
  2. Chemistry

    A piece of copper metal is initially at 100 C. It is dropped into a coffee cup calorimeter containing 50.0 g of water at a temperature of 20 C. After stirring, the final temperature of both copper and water is 25 C Assuming no heat …
  3. physics

    a 32g sample of copper is at 29C If 1502j of energy are added to the copper, what is the final temperature?
  4. physical

    Specific Heat. Copper has a specific heat of 0.092 cal/g/deg C. A 75 gram copper mass has been heated to a temperature of 100 degrees C. The copper is placed in thermal contact with 50 grams of water at 25 degrees C. What will be the …
  5. Science Physics

    How many Btu of heat must be added to 1200 lb of copper to raise its temperature from 100°F to 450°F -specific heat for copper is 0.092-
  6. chemistry

    10.5 g sample of copper metal at 25.0°C is heated by the addition of 150.0 J of energy. The final temperature of the copper is _____°C. The specific heat capacity of copper is 0.38 J/ goC.
  7. CHEMISTRY

    The specific heat of copper is 0.386 J/gºC. A 20.0 g sample of copper is heated from 25.0 ºC to 35.0 ºC. How much heat did the copper absorb?
  8. physic

    How much heat is required to raise the temperature of 100g of copper from 293 kelvin to 373 kelvin(specific heat capacity of copper 400j/kg/k).
  9. chemISTRY

    A hot lump of 33.2 g of copper at an initial temperature of 70.5 °C is placed in 50.0 mL of H2O initially at 25.0 °C and allowed to reach thermal equilibrium. What is the final temperature of the copper and water given that the specific …
  10. chemistry

    A hot lump of 46.9 g of copper at an initial temperature of 54.5 °C is placed in 50.0 mL of H2O initially at 25.0 °C and allowed to reach thermal equilibrium. What is the final temperature of the copper and water given …

More Similar Questions