# chemistry

A piece of a newly synthesized material of
mass 25.0 g at 80.0

C is placed in a calorimeter containing 100.0 g of water at 20.0

C. If
the ﬁnal temperature of the system is 24.0

C,
what is the speciﬁc heat capacity of this material?

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1. [mass material + specific heat material x (Tfinal-Tinitial)] + [mass H2O x specific heat H2O x (Tfinal-Tinitial)] = 0
Solve for Tfinal.

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posted by DrBob222
2. 1.20

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