How much heat is required to raise 250.0 g of ice at a temperature -15.0°C to 105.0°C?

1 Answer
anor277
Sep 4, 2017

We ain't got the necessary data........

Explanation:

We have to supply enuff heat to...

#(i)# heat ice from #-5# #""^@C# to #0# #""^@C#

#(ii)# melt ice at #-0# #""^@C# to give water at #0# #""^@C#

#(iii)# heat water from #0# #""^@C# to #100# #""^@C#

#(iv)# vaporize water at #100# #""^@C# to give steam.

#(v)# heat steam from #100# #""^@C# to #105# #""^@C#

You have supplied none of the data required, the specific heats of ice, water, and steam; the phase transition data. If you can't be bothered to supply the appropriate data, why should we bother to answer your question?

Related questions
See all questions in Calorimetry
Impact of this question
3576 views around the world
You can reuse this answer
Creative Commons License