5. Law Of Heat Exchange
Amount Of Heat
Released
Amount Of Heat
Absorbed
=
Qreleased = Qabsorbed
Q = mc△T
Q = nc△T
Q = c△T
Specific Heat
Molar Heat Capacity
Molar Heat Capacity
Heat Released or
Absorbed By A Body:
6. Problem
For every process:
Every substance have d/f value of “c”.
Impossible for unknown substance.
Chemical
Or
Physical
Heat changes
occur
7. Easy Solution
Do the process in
water.
Why?
Process Water
Qprocess = Qwater
Another
Problem
Environment