Answer to Question #34511 in Physical Chemistry for Sriyanka

Question #34511
Integral enthalpy of a solution of KCl when 1 mole of it is dissolved in 20 mole water is +15.90kJ. when 1 mole of it is dissolved in 200 mole water, the change in enthalpy is 15.58kJ. Calculate the enthalpy of hydration.
1
Expert's answer
2017-06-21T08:56:13-0400
The enthalpy of hydration is the change in enthalpy, when a solution containing 1 mole of a solute is diluted from one concentration to another.
dH hyd = 18.58 - 15.90 = 2.68 kJ

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

Assignment Expert
21.06.17, 15:56

Dear Syed,

we have checked the solution, it is correct.

Syed Mudasir
20.06.17, 07:43

It is wrong
U have taken wrong data in solution

Leave a comment

Ask Your question

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS