Asked by Jenifer
5.00 kg of some liquid at 10.0 oC is mixed with 1.00 kg of the same liquid at 40.0 oC. what is the final equilibrium temperature? ignore any heat flow with the containers and/or surroundings
Answers
Answered by
bobpursley
the sum the heats gained is zero.
heat1+heat2=0
5*c*(Tf-10)+1*c*(tf-40)=0
c divides out, solve for Tf
tf(5+1)=50+40
tf= 90/6=15C
heat1+heat2=0
5*c*(Tf-10)+1*c*(tf-40)=0
c divides out, solve for Tf
tf(5+1)=50+40
tf= 90/6=15C
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