Monday

March 2, 2015

March 2, 2015

Posted by **JJ** on Friday, March 2, 2012 at 4:15pm.

Heat of fusion of ice = 333 Jg^-1

Specific heat of water = 4.184 JK^-1g^-1

a.) Final temperature = ________ degrees C

b.) Calculate the entropy change that occurs during this process.

Entropy change = ________ JK^-1

Please show and explain because I tried doing it but I messed up some distributions and I can't get the right answer.

- Chemistry. Please help!! -
**DrBob222**, Friday, March 2, 2012 at 4:51pmheat absorbed by ice + heat absorbed by water from melted ice at zero C + heat lost by warm water = 0

[mass ice x heat fusion] + [mass melted ice x specific heat water x (Tfinal-Tinitial)] + [mass warm water x specific heat water x (Tfinal-Tinitial)] = 0

Solve for Tfinal, the only unknown in the equation.

**Answer this Question**

**Related Questions**

Chem - Calculate the final temperature when a 16.2 gram sample of ice at 0oC is ...

Chemistry - What is the final temperature after a 21.8 g piece of ice is placed ...

Chemistry - What is the final temperature after a 11.9 g piece of ice is placed ...

physics - A 55.0 g ice cube, initially at 0°C, is dropped into a Styrofoam cup ...

calorimetry - if 158 grams of silver at a temperature of 98.5 degrees celcius is...

Chemistry/Calorimetry - You buy coffee (200.0 ml) served in a styrofoam cup. You...

science - a 100.0 gram metal sample is heated to a temperature of 110 degrees ...

Chemistry - a coffee cup calorimeter normally consists of two nested styrofoam ...

Chemistry HEAT OF FUSION - What amount of energy is required to melt a 26.9 g ...

College Chemistry - What is the final temperature, in oC, after a 26.5 g piece ...