Physics
posted by Anonymous .
The specific heat capacity of ice is about 0.5 cal/g °C. Calculate the number of calories it would take to change a 4 gram ice cube at absolute zero (273°C) to 4 gram of boiling water.

Physics 
bobpursley
add the heats:
heat to warm ice to zero
heat to melt ice at zero
heat to warm melted ice from zero to 100.
That puts it to 100. any heat after that starts boiling.
Respond to this Question
Similar Questions

Science
Why does the temperature remain constant around 0 degrees C and 100 degrees C? 
science
what would be the final amount of water in a mixture when 2kg ice at 20 degrees celsius is mixed with 5kg water at 20 degrees celsius? 
Physcial Science
Hey There, I have 4 questions that I am totally stumped on... Can anyone help? 
Physcial Science
Hey There, I have 4 questions that I am totally stumped on... Can anyone help? 
Physcial Science
Hey There, I have 4 questions that I am totally stumped on... Can anyone help? 
Science
A 50 gram ice cube is cooled to 10oC in the freezer. How many calories of heat are required to heat it until it becomes liquid water at 20oC? 
physics
A 50 gram ice cube is cooled to 10oC in the freezer. How many calories of heat are required to heat it until it becomes liquid water at 20oC? 
physics
The specific heat of mercury is .03cal/g*C, and it's boiling point is 357*C. The specific heat of water is 1 cal/g*C. It takes 65 calories of energy to vaporize one gram of mercury and 540 calories to vaporize one gram of water. If … 
physics
The specific heat capacity of ice is about 0.5 cal/g degree C A)Supposing that it remains at that value all the way to absolute zero, calculate the number of calories it would take to change a 0.50g ice cube at absolute zero (273 … 
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 = 334.16 …