Chemistry, 02.04.2021 23:50, joserms729

Part A A volume of 75.0 mLmL of H2OH2O is initially at room temperature (22.00 ∘C ∘C). A chilled steel rod at 2.00 ∘C ∘C is placed in the water. If the final temperature of the system is 21.00 ∘C ∘C , what is the mass of the steel bar?
Use the following values:

specific heat of water = 4.18 J/(g⋅∘C)J/(g⋅∘C)

specific heat of steel = 0.452 J/(g⋅∘C)J/(g⋅∘C)

Express your answer to three significant figures and include the appropriate units.

Part B
The specific heat of water is 4.18 J/(g⋅∘C)J/(g⋅∘C). Calculate the molar heat capacity of water.
Express your answer to three significant figures and include the appropriate units.

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 12:00, 1963038660

What are the first two quantum numbers for the electrons located in subshell 4d? what are the first three quantum numbers for the electrons located in subshell 2s? how many electrons can be held in a sublevel l = 3? how many electrons can be held in the energy level n = 4? how many electrons in an atom can share the quantum numbers n = 4 and l = 3?

Answers: 1

continue

Chemistry, 22.06.2019 12:30, quantamagic

Word equation for k(s)+h2o(l) yield koh(aq) + h2(g)

Answers: 1

continue

Chemistry, 23.06.2019 15:30, selfiegymnast

Consider these four line graphs representing speed in meters/second, where each x-axis is labelled in seconds and each y-axis is labelled in meters. which line graph indicates the greatest speed at 5 seconds?

Answers: 1

continue

Chemistry, 23.06.2019 18:10, liltweetypie08ovdod4

Which property of a substance can be determined using a ph indicat

Answers: 3

continue

Do you know the correct answer?

Part A A volume of 75.0 mLmL of H2OH2O is initially at room temperature (22.00 ∘C ∘C). A chilled st...