Asked by haley
how many joules of energy are needed to change 275 g of water from 15 degrees C to steam at 100 degrees C?
Answers
Answered by
DrBob222
q1 = heat needed to raise temperature of liquid water from 15 C to 100 C.
q1 = mass x specific heat H2O x (Tfinal-Tinitial)
q2 = heat need to convert H2O at 100 C to steam at 100 C.
q2 = mass H2O x heat vaporization.
q1 = mass x specific heat H2O x (Tfinal-Tinitial)
q2 = heat need to convert H2O at 100 C to steam at 100 C.
q2 = mass H2O x heat vaporization.
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.