Asked by samantha

How much heat is evolved when 1258 g of water condenses to a liquid at 100.°C?

15 years ago

Answered by DrBob222

see below

15 years ago

Answered by Alexander

The molar mass of water is 18.0 g/mol. 1255 g H2O x (1 mol / 18.0 g) = 69.7 mol H2O 69.7 mol H2O x (- 40.7 kJ/mol) = - 2840 kJ The negative sign shows that heat is given off.

10 years ago

Answered by maybe

-12.66

3 years ago

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.

Asked by samantha

Answers

Submit Your Answer

Related Questions