Posted by **Nick** on Saturday, August 7, 2010 at 10:44pm.

what is the final temp of the combination when 50 grams of chromium at 15 degrees celcius is added to 25 milliliters of water at 45 degrees celcius?

- Chemistry -
**DrBob222**, Saturday, August 7, 2010 at 11:13pm
Note the correct spelling of celsius.

[mass Cr x specific heat Cr x (Tfinal-Tinitial)] + [mass water x spcific heat water x (Tfinal-Tinitial) = 0

Solve for Tfinal.

Post your work if you get stuck.

- Chemistry -
**Nick**, Monday, August 9, 2010 at 7:25pm
(50g)(0.107 cal/g degreesC)(tfinal-15C) +(25g)(1.000 cal/g degreesC)(tfinal-45C) is this correct

## Answer This Question

## Related Questions

- Chemistry - Assuming complete dissociation of the solute, how many grams of KNO3...
- Chemistry 1 HN - Find the mass of iron heated to 85 degrees celcius that was ...
- chemistry HELP - A 46.2 gram sample of copper is heated to 95.4 degrees celcius ...
- science - Fifty grams of ice at 0 degrees celcius is added to 200grams of water ...
- Grade 12 Chemistry - If 100g of zinc (c=377J/kg degrees celcius) at 95 degrees ...
- General Chemistry II - A quantity of ice at 0 degrees celcius is added to 64.3 ...
- Chemistry - A 62g piece of ice at 0 degrees celcius is added to a sample of ...
- ap chemistry - A sample of KOH is dissolved into 100.0 grams of water in a ...
- Chemistry - If 150.0 grams of iron at 95.0 degrees Celcius, is placed in an ...
- Chemistry - A 35.0 g block of copper at 350.0 degrees celcius is added to a ...

More Related Questions