ASAP HELP PLSSS! Marlene puts a 87.78 g block of brass into boiling water at 100.1°C until it is hot. She then places the brass block into a bath of 142.16 g of cold water whose temperature was 10.4°C. The final temperature of everything was 18.7°C. A) What is the original temperature of the cold water?
B) What is the final temperature of the cold water?
C) What is ∆T for the water?
D) How much heat did the cold water gain?
E) How much heat did the brass block lose?
F) Use the formula for heat given above and solve it for “c” the specific heat. G) What is the mass of the block of brass?
H) What is ∆T for the block of brass?
I) Now calculate the specific heat of brass.
J) Where did Marlene put the block of brass?