Asked by elise
A hot iron ball is dropped into 200.0 g of cooler water. The water temperature increases by +2.0°C and the temperature of the ball decreases by -18.6°C. What is the mass of the iron ball?
Answers
Answered by
DrBob222
heat lost by Fe ball + heat gained by H2O = 0
[mass Fe x specific heat Fe x (Tfinal-Tinitial_)] + [mass H2O x specific heat H2O x (Tfinal-Tinitial)] = 0
You don't know Tf and Ti but you can replace those with delta T which is 2 for H2O and -18.6 for Fe.
[mass Fe x specific heat Fe x (Tfinal-Tinitial_)] + [mass H2O x specific heat H2O x (Tfinal-Tinitial)] = 0
You don't know Tf and Ti but you can replace those with delta T which is 2 for H2O and -18.6 for Fe.
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.