Homework Help: Chemistry

Posted by Morgan on Wednesday, May 25, 2011 at 7:00pm.

A 22.0 g piece of aluminum at 0.0°C is dropped into a beaker of water. The temperature of the water drops from 92.0°C to 77.0°C. What quantity of heat energy did the piece of aluminum absorb?

Please Help, I'm so lost :(
Thank you

Chemistry - DrBob222, Wednesday, May 25, 2011 at 7:32pm
heat gained by the Al + heat lost by the water = 0\

heat lost by water = q
q = mass water x specific heat water x (Tfinal-Tinitial).
Chemistry - asdf, Monday, October 15, 2012 at 6:26pm
asdf

Answer this Question

Related Questions

Chemistry - A 22.0 g piece of aluminum at 0.0°C is dropped into a beaker of...
physics - a 200g aluminum container has 500g of water with an initial ...
physics - a 200g aluminum container has 500g of water with an initial ...
Chemistry - How do you solve this equation? A piece of aluminum with a mass of 3...
chem - A 25.0 g aluminum block is warmed to 65.2 C and plunged into an insulated...
Chemistry - I have a few problems im having trouble with, any help..? 1. If a ...
Chemistry - a 15.7 g aluminum block is warmed to 53.2 degrees celsius and ...
Physics - A 1.0 102 g piece of copper at a temperature of 460 K and a 2.0 102 g ...
physics - a .250kg block of aluminum is heated to 100 C and then dropped into ....
physics - A 100 aluminum calorimeter contains 200g of water with an intial ...

For Further Reading

First Name:
School Subject:
Answer: