Heat of Mixing 4

[mvowen]

If I mix a dilution of sulphric acid and water where can I find the Heat of Mixing expressed in cal/g? Example if battery acid is mixed with water, would it off gas and if so what?

Hofelich has published articles regarding this topic, I'm waiting for the library to find copies.

 

[hahor]

heat of dilution for 1kg H2SO4

dilution to kcal
%H2SO4
0.2 200
5 180
10 175
20 170
30 160
40 156
50 143
60 126
70 108
80 82
90 46
95 26
98 11
100 0

kind regards,
hahor

 

[25362]

There is a graph in

http://www.cheresources.com/questions/heat_transfer_technology-323.html

 

[mvowen]

Thanks for the help, however will there be an off gas and if so what gas?