Thursday

November 27, 2014

November 27, 2014

Posted by **John** on Thursday, March 7, 2013 at 2:59am.

- Chemistry -
**DrBob222**, Thursday, March 7, 2013 at 4:20pmWhat's the specific heat of the sand?

[mass Au x specific heat Au x (Tfinal-Tinitial)] + [mass sand x specific heat sand x (Tfinal-Tinitial)] = 0

Solve for Tfinal. Of course you know Tf for the sand is the same as Tf for the Au bar.

**Answer this Question**

**Related Questions**

Chemistry - A 1.00 kg gold bar at 1010 K is dropped into 0.750 kg of sand at 25...

physics - What is the final tempurature when a 3.0 kg gold bar at 99C is dropped...

physics;changes in temp - A 4.0 kg gold bar at 97C is dropped into 0.27 kg of ...

physics - A 2.6kggold bar at 90C is dropped into a 0.21kg of water at 23C. What ...

chemistry - A sample of gold is at a initial temperature of 350 k. Once dropped ...

chemistry - A sample of gold is at a initial temperature of 350 k. Once dropped ...

Chemistry - A 325.0-g piece of gold at 427°C is dropped into 200.0 g of water ...

Science-Chemistry - A 5.00 g sample of Al pellets (specific heat = .89 J/g ...

physics - A 2.8 kg gold bar at 99 degrees celcius is dropped into 0.21 kg of ...

Chemistry - Calculate the amount of heat required to heat a 3.3kg gold bar from ...