Question

Calculate required heat energy to change 12g of ice at 10c into watervapour at 100c

Answer 1

Answer:

Explanation:

To convert 12 gram -10 degree Celsius is 0 degree Celsius 12 gram water the required heat is 80×12+800=960 +800=1760 cal..

To convert 12 gram 0 degree celsius to 100 degree Celsius the required heat is 12×537 =6444...cal

the total heat is (1760+6444)=8204 cal    ..please mark my brain list.

Answer 2

Answer:

To convert 12 gram -10 degree Celsius is 0 degree Celsius 12 gram water the required heat is 80×12+800=960 +800=1760 cal.. the total heat is (1760+6444)=8204 cal ..