Question

In: Chemistry

Mix 15.0 g H20 at 16.0 ° C with 60.0 g H20 At 85.5 ° C....

Mix 15.0 g H20
at 16.0 ° C with 60.0 g H20
At 85.5 ° C. Calculate the final temperature of the mixture. C (water) = 4.184 J / g × ° C

Solutions

Expert Solution

Heat lose of water                   =           Heat gain of water

mcT                                     =          mcT

60*4.184(85.5-t)                       =          15*4.184(t-16)

           t          = 71.60c

The final temperature of the mixture = 71.60C >>>>answer


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