physics

How much heat must be added to 0.55 kg of aluminum to change it from a solid at 180°C to a liquid at 660°C (its melting point)? The latent heat of fusion for aluminum is 4.0 105 J/kg.

  1. 👍 0
  2. 👎 0
  3. 👁 195
asked by maria
  1. Q=mc∆t

    http://www.ausetute.com.au/heatcapa.html

    1. 👍 0
    2. 👎 0
  2. would it be .55 converted to g times cg of aluminum which according to the link is .90 time the differnece in T which is 660-180

    1. 👍 0
    2. 👎 0
    posted by leah
  3. im wondering the same thing as leah cause i left mass in kg and it was marked wrong please help

    1. 👍 0
    2. 👎 0
    posted by maria

Respond to this Question

First Name

Your Response

Similar Questions

  1. chemistry

    If 51J of heat is added to an aluminum can with a mass of 23.0g , what is its temperature change? Specific heat capacity of aluminum is 0.903 J/g∘C.

    asked by joe on August 29, 2013
  2. chemistry

    If 51J of heat is added to an aluminum can with a mass of 23.0g , what is its temperature change? Specific heat capacity of aluminum is 0.903 J/g∘C.

    asked by joe on August 29, 2013
  3. chem

    If 59 J of heat is added to an aluminum can with a mass of 22.2 g , what is its temperature change? Specific heat capacity of aluminum is 0.903 J/g∘C.

    asked by sl on January 25, 2016
  4. physics

    How much heat in joules must be added to 0.413 kg of aluminum to change it from a solid at 122 °C to a liquid at 660 °C (its melting point)? The latent heat of fusion for aluminum is 4.0 x 105 J/kg.

    asked by ashley on June 14, 2015
  5. physics

    How much heat in joules must be added to 0.348 kg of aluminum to change it from a solid at 138 °C to a liquid at 660 °C (its melting point)? The latent heat of fusion for aluminum is 4.0 x 105 J/kg.

    asked by RM on May 15, 2012
  6. physics

    How much heat must be added to 0.55 kg of aluminum to change it from a solid at 180°C to a liquid at 660°C (its melting point)? The latent heat of fusion for aluminum is 4.0x10^5 J/kg. I understand the Equation Q=mc times change

    asked by maria on December 10, 2010
  7. Chemistry

    51J of heat added to an aluminum can with a mass of 25.5 g what is temperature change if specific heat capacity is 0.903 J/ g degrees Celsius?

    asked by Anonymous on January 29, 2016
  8. chem

    a considerable amount of heat is required for the decomposition of aluminum oxide. 2Al2O3-> 4Al(s)+ 3O2(g) change in heat= 3352KJ a. what is the heat change for the formation of 1 mol of aluminum oxide from its elements? i got

    asked by Skye on January 25, 2012
  9. Chemistry

    If 56 j of heat is added to an aluminum can with a mass of 19.6 g, what is its temperature change?

    asked by Unknown on February 8, 2012
  10. Chemistry

    The temperature of a 2.0 g sample of aluminum increases from 25 to 30 degrees celcius. How many joules of heat energy were added? Specific heat of Aluminum is .9

    asked by Nichole on May 18, 2011

More Similar Questions