Asked by Anonymous
1. How much heat is absorbed when 63.7g H(small 2)O [water](l) at 100 degrees C and 101.3 kPa is converted to steam at 100 degrees C? Express your answer in kJ.
Is there an equation?
2.How much heat (in kJ) is released when 0.677 mol NaOH(s) is dissolved in water? (Steps?)
Thank You.
Is there an equation?
2.How much heat (in kJ) is released when 0.677 mol NaOH(s) is dissolved in water? (Steps?)
Thank You.
Answers
Answered by
DrBob222
1. Yes, there is an equation.
q = mass x delta Hvap. Whether you get calories, J, or kJ depends upon the unit for delta Hvap
2. You don't have enough information to answer this question. You need the heat of solution of 1 mol NaOH.
q = mass x delta Hvap. Whether you get calories, J, or kJ depends upon the unit for delta Hvap
2. You don't have enough information to answer this question. You need the heat of solution of 1 mol NaOH.
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.