Ask a New Question

Question

How much heat in KJ is needed to change 3.0 kg of ice at -10C into (superheated) steam at +150C ?
14 years ago

Answers

bobpursley
I will be happy to critique your thinking. Add the following heats:
heat to melt ice
heat to warm water to 100C
heat to change water to steam
heat to heat steam to 150C

14 years ago
DMITRIC
heat to melt ice 2100 kj
liquid 4186 kj
steam 2010 kj
heat to heat steam 301.5 kj
14 years ago

Related Questions

How much heat is needed to melt a 25 gram ice-cube at 0 °C? The molar heat of fusion for water is 6... If 2.10 kJ of heat is needed to raise the temperature of a sample of metal from 10.°C to 28°C, how m... If 842 J of heat is needed to increase the temperature of ethane gas (C2H6) in a 15 litre container... How much heat in KJ is needed to change 3.0 kg of ice at -10C into (superheated) steam at +150C ?... How much heat is needed to be supplied to a 3.5 kg cylindrical rod if its volume changes by 1/4 of i... how much heat energy needed to convert 125g ice 27 deg C to 50 deg C How much of heat is needed to warm 500 g of water from 25 °C near to its boiling point of 99°C? The... How much of heat is needed to warm 500 g of water from 25 °C near to its boiling point of 99°C? The... How much of heat is needed to warm 500 g of water from 25 °C near to its boiling point of 99°C? The...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use