Chemistry Help!!

posted by .

how many joules of heat are needed to heat 900.0g water from 18.0 C to 98.0 C?

  • Chemistry Help!! -

    q = mass H2O x specific heat H2O x (Tfinal-Tinitial)

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. chemistry

    Can somebody please help me with this question?
  2. chemistry urgent

    calculate the number of joules of heat required to change 85.0 grams of water at 25oC to steam at 10oC (heat of vaporization of water = 2260 j/g and specific heat of water = 4.18 j/g oC)
  3. Chemistry

    How many joules of heat are needed to heat 25.0 g of ice at -5.0 degrees celcius to a final temperature of 40.0 degrees celcius?
  4. chemistry

    Liquid water has a specific heat of 4.184 J/g degrees celcius. If 50 grams of water is heated from10 to 55 degrees celcius, what is the heat energy in joules needed to heat this water
  5. chemistery

    How much heat, in joules and calories, is needed to heat up 295 mL of water from 26.6 °C to 85.1 °C?
  6. chemistry

    The heat of fusion of water is 335 J/g, the heat of vaporization of water is 2.26 kJ/g, and the specific heat of water is 4.184 J/deg/g. How many grams of ice at 0 ° could be converted to steam at 100 °C by 9,946 Joules of heat?
  7. chemistry

    A 37.0 g mass of a metal was heated to 100°C and then plunged into 74 g of water at 24.0°C. The temperature of the resulting mixture became 28.0°C. (a) How many joules did the water absorb?
  8. Chemistry

    A 11.6 g sample of an unknown metal was heated to 100.0 oC and then added to 25.0 g of water at 23.0 degrees Celsius in an insulated calorimeter. At thermal equilibrium, the temperature of the water in the calorimeter was 24.8 degrees …
  9. physics

    What amount of heat is required to raise the temperature of 20 grams of water from 10°C to 30°C?
  10. Science

    Suppose you have a 50.0g sample of ice at -30.0 C. How many joules of heat energy are needed to heat the ice to 0.0 C?

More Similar Questions