Chemistry

Manuel Richard

17 September, 04:38

If 46.1 g of copper at 11.6 °C is placed in 85.0 g of water at 72.4 °C, what is the final temperature of the mixture? The specific heat capacities of copper and

water are 0.385 J/g. K and 4.184 J/g. K, respectively,

a. 71.2 °C

b. 51.0 °C

C 69.5 °C

d. 42.0 °C

e. 63.6 °C