subject
Chemistry, 01.06.2020 05:57 Juniyahodge

URGENT HELP NEEDED! PLEASE ANSWER WITH EXPLANATION*
Much appreciated

1) An 85.0 g sample of copper is initially at 22.2 ∘C What is the final temperature if the sample absorbs 2.35 kJ of heat?

The specific heat of Cu is 0.385 J/(g^ Degree C)



2) A 75.0 g sample of aluminum is heated to 65.3 ∘C then allowed to cool. What is the final temperature if the sample releases 2.07 kJ of heat?

The specific heat of Al is 0.903 J/(g degree C)

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 03:30
What is the relationship of air masses and the temperature of oceans?
Answers: 1
question
Chemistry, 22.06.2019 10:30
Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space
Answers: 2
question
Chemistry, 22.06.2019 12:40
Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid
Answers: 1
question
Chemistry, 23.06.2019 00:50
Which statement would indicate the presence of an acid
Answers: 3
You know the right answer?
URGENT HELP NEEDED! PLEASE ANSWER WITH EXPLANATION*
Much appreciated

1) An 85.0...
Questions
question
Mathematics, 24.06.2019 01:00
question
Mathematics, 24.06.2019 01:00
Questions on the website: 13722361