how to find the final state of 120grams of steam @ 125 degree celcius 560 ice @ -16 degree celcius how to mix it? what are the steps and formulas? please,,help,,

Question

anonymous · Answer

Assume will happen in closed insulated container.
Bring steam down to 100 oC with heat given up of the mass times specific heat times (125-100).
Bring mass of ice up to 0 oC with heat lost of mass times specific heat times (0-16)

get initial estimate of temperature from mixing

heat from hot water  (mass)(specific heat) (100-T') =
heating of cold water)= MASS(specific heat)(T'-0)

This is the temperature from mixing.

You would have a new mass of mixed water at T' temperature.

Use the net heating or cooling from melting and condensing to adjust
this final temperature  up or down from net heat = (total mass) (specific heat)(T'T')

This is a little project, but I believe these steps will solve it.