Asked by cat
An aluminum cup contains 225 g of water and a 40-g copper stirrer, all at 27°C. A 400-g sample of silver at an initial temperature of 87°C is placed in the water. The stirrer is used to stir the mixture gently until it reaches its final equilibrium temperature of 32°C. Calculate the mass of the aluminum cup. answer in g
my equation looked like this:
(1/900)[400 g x 225 g x (87-32/32-27) - (40 g x 387 g) - 225]
I honestly don't think my numbers are right. My answer was 85 g, and the homework says that I am within 10% of the correct answer though...help please!
my equation looked like this:
(1/900)[400 g x 225 g x (87-32/32-27) - (40 g x 387 g) - 225]
I honestly don't think my numbers are right. My answer was 85 g, and the homework says that I am within 10% of the correct answer though...help please!
Answers
Answered by
john
191.1
Answered by
karl
An aluminum cup contains 225 g of water
Answered by
Prince X King
ANSWER IS 80g. try it out
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.