The heat of a reaction may be found with the equation q=mc triangle T. A 951 g sample of carbon steel with a specific heat capac

Question

2 years ago

6

The heat of a reaction may be found with the equation q=mc triangle T. A 951 g sample of carbon steel with a specific heat capac

ity of 0.49 J/(g*K) is heated to 673K and quenched in oil. The steel cools to 523K. Assuming there is no heat lost to the surroundings, calculate the heat absorbed by the oil. A) -69.9kj B) -31.5kj C) 69.9 kJ D) 71.2 kj

Chemistry

2 answers:

borishaifa [10] · Answer 1 · 2022-08-28T21:30:40+03:00

borishaifa [10]2 years ago

8 0

Answer:

C.

Explanation:

I took the quiz and made a 100

Nady [450] · Answer 2 · 2022-08-28T19:16:10+03:00

Nady [450]2 years ago

3 0

Answer:b

Explanation: