Question

Twenty grams of sugar (carbon) at 25°C has been added to a 150g cup of coffee (water) at 80°C.What is the final temperature of the insulated mixture? (CC=0.12cal/g°C, Cw= 1.0 cal/g°C) a. 78°C b. 76°C c. 77°C d. 79°C​

Answer 1

Answer:

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Answer 2

Answer:

here is your answer dear friend in the picture