posted by christine .
Metal Specific Heat (J/g-C)
Al (s) 0.900
A piece of metal at a temp of 95.0oC and a mass of 67.0 g is dropped into a beaker of water containing 100 g at a temp. of 30.0oC. If the final temperature reached is 42.7.0oC, what is the identity of the metal?
the sum of the heats gained is zero.
would it be Au?