subject
Chemistry, 22.10.2020 16:01 johndiaz26

A 10.0-g sheet of gold with a temperature of 18.0°C is laid flat on a sheet of iron that weighs 20.0 g and has a temperature of 55.6°C. Given that the specific heats of Au and Fe are 0.129 J g-1 0 c-1 and 0.444 J g-1 0 c-1, respectively, what is the final temperature of the combined metals? Assume that no heat is lost to the surroundings. (Hint: The heat gained by the gold must be equal to the heat lost by the iron.)

ansver
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 21:30, AM28
Calculate the h3o+ concentration in a solution of acetic acid if the concentration of molecular acetic acid present at equilibrium is 9.97x10^-3 m and k for the dissociation is 1.86x10^-5. ch3cooh(aq)+h2o(> h3o^+(aq)+ch3coo^-(aq)
Answers: 2
image
Chemistry, 22.06.2019 03:30, liliaboop9325
How many neutrons does a atom of cobalt have?
Answers: 2
image
Chemistry, 22.06.2019 04:00, kim95207
What layer of the atmosphere is directly above the troposphere?
Answers: 1
image
Chemistry, 22.06.2019 11:40, vlout
Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?
Answers: 1
You know the right answer?
A 10.0-g sheet of gold with a temperature of 18.0°C is laid flat on a sheet of iron that weighs 20.0...

Questions in other subjects:

Konu
Mathematics, 24.05.2021 21:10
Konu
Biology, 24.05.2021 21:10