How many kcal of heat are required to vaporize 25.0 kg of water...

If 1.000 kcal of heat is added to 1.700 L of oxygen in a cylinder at constant pressure of 1.00 atm,...

If 3.20 kcal of heat is added to 1.00 kg of ice at 0 degrees C, how much water at 0 degrees C is pro...

How much heat in kcal must be added to 0.32 kg of water at room temperature (20°C) to raise its temp...

five hundred kcal of heat is added to 2-kg of water at 80⁰C. how much steam is produced?

five hundred kcal of heat is added to 2-kg of water at 80 degree Celsius. how much steam is produced...

(a) How much heat in kcal must be provided for a 0.853 kg block of lead to raise the temperature of...

How much heat (kcal)is needed to melt 14 ice cubes? Each cube is at 0c and has a mass of 28grams.

When 8 kcal of heat is added to 2.4 kg of a substance, its temperature increases 23 C°. What is the...

how many kcal of heat must be withdrawn from 4.56 kg of steam at 125 degrees C to change it to ice a...

How much heat (in kcal) is released when 62.2g of water at 0 degreesC freezes?

Asked by Dennis