chem

If one gram of solid ice at -20 degrees C is heated to gaseous water at 125 degrees C how much energy is required?

  1. 👍 0
  2. 👎 0
  3. 👁 36
asked by joe
  1. Worked same way as the next problem you posted.

    1. 👍 0
    2. 👎 0
  2. you

    1. 👍 0
    2. 👎 0
    posted by mary

Respond to this Question

First Name

Your Response

Similar Questions

  1. chem

    If 25 grams of solid ice at-20 degrees C is heated to gaseous water at 125 degrees C, how much energy is required?

    asked by joe on April 13, 2008
  2. Chemistry

    An 850 gram chunk of ice at 0 degrees Celsius is dropped into a container holding 1.7 kg of water at an initial temperature of 35 degrees Celsius. Due to the presence of the ice, the temperature of the water eventually drops to 0

    asked by Selena on January 29, 2012
  3. Gen Chem

    Which provides the greatest increase in entropy for a mole of substance? a)Water melts at 0°C. b)Liquid water is heated from 0°C to 25°C. c)Gaseous water is converted to solid ice at 0.1°C. d)Water is converted from liquid to

    asked by Sarah H on March 28, 2008
  4. college chem

    Ammonium carbonate (solid) decomposes when heated to produce three gaseous products - ammonia, water, and carbon dioxide. 1. Write the balanced equation for the reaction. 2. Suppose that ammonium carbonate is heated to 500 K in a

    asked by jake on May 18, 2010
  5. chem

    Ammonium carbonate (solid) decomposes when heated to produce three gaseous products - ammonia, water, and carbon dioxide. 1. Write the balanced equation for the reaction. 2. Suppose that ammonium carbonate is heated to 500 K in a

    asked by jake on May 13, 2010
  6. chemistry

    1. Given that 50 grams of ice is heated at -20.0 °C to steam at 135.0 °C. i. Show the graph of the changes from ice to steam ii. Calculate the energy needed to change the ice to steam Please use these values: Heat of fusion =

    asked by bliss on March 9, 2016
  7. Science

    Why does the temperature remain constant around 0 degrees C and 100 degrees C? For what? For water when it is freezing or boiling? Or do you have another question in mind? Sorry, it's for water when it is freezing or boiling.

    asked by Katie on January 4, 2007
  8. Chemistry

    5.00g of an unknown solid was heated to 99.7 degrees C and placed in a calorimeter with 1.25L H20. The initial temp of the water was 25.0 degrees C. During the experiment, the temperature of the water rose to 63.5 degrees C. what

    asked by Samantha on November 7, 2011
  9. Physical Science

    The physical properties of ice are different from the physical properties of dry ice (frozen carbon dioxide). But the physical properties of gaseous water vapor and the physical properties of gaseous carbon dioxide are the same.

    asked by Anonymous on October 17, 2011
  10. chemistry

    a 5.0 g sample of ice was heated from -20.0 degrees C o 0 degrees C and remained solid. the specific heat of ice is 2.1 j/gC. How much heat did the ice absorb?

    asked by laura on April 13, 2012

More Similar Questions