Asked by Martha
How much energy (in kcal) is needed to convert 53.2 g of water at 55.0 C to steam at 100.0 C
Answers
Answered by
DrBob222
q1 = energy to raise T from 55C to 100 C.
q1 = mass x specific heat x (Tfinal-Tinitial).
q2 = energy to vaporize all of the water.
q2 = mass x deltaHvap.
total heat = q1 + q2
q1 = mass x specific heat x (Tfinal-Tinitial).
q2 = energy to vaporize all of the water.
q2 = mass x deltaHvap.
total heat = q1 + q2
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.