Chemistry, 22.03.2021 23:00, brokegirlyy

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 capacity 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

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 01:00, jescanarias22

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

Answers: 1

continue

Chemistry, 22.06.2019 02:00, biggz8232

If you add 10ml of hot water to 10ml of cold water and the change in tempature 8°c calculate how much energy is gained by the cold water

Answers: 1

continue

Chemistry, 22.06.2019 18:30, rianna14

Which of the following nuclei would be the least stable a 2 protons, 2 neutrons b 1 proton 1 neutron c 1 proton 3 neutrons d 1 proton 2 neutrons

Answers: 3

continue

Chemistry, 22.06.2019 22:00, luciaaviles3

Pls ill give u brainliest which of the following is true about science? 1. political conditions are unable to influence it. 2. economic concerns may prevent it from solving problems.

Answers: 2

continue

Do you know the correct answer?

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