Solved

A 150 G Piece of Iron (CP = 25

Question 81

Multiple Choice

A 150 g piece of iron (CP = 25.09 J/(mol .°C) ) was heated to a temperature of 47°C and then placed in contact with a 275 g piece of copper at 20°C (CP = 25.46 J/(mol .°C) ) . What was the final temperature of the two pieces of metal?


A) 25°C
B) 20°C
C) 30°C
D) 47°C
E) 33°C

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q24: Describe the difference between the change in

Q76: Using the following data for water,

Q78: At a certain elevation, the boiling point

Q79: Which of the following relationships among the

Q80: Benzoic acid is used to determine the

Q82: To cool your 250 mL of coffee

Q83: Which of the following fuels has

Q84: Ethanol (CH<sub>3</sub>CH<sub>2</sub>OH) has been suggested as

Q85: Ethanol (CH<sub>3</sub>CH<sub>2</sub>OH) has been suggested as

Q86: In an experiment, 10.0 g of