the study of the movement of energy and heat.
or
Thermodynamics is the branch of physics concerned with the conversion of different energy forms.
•DeltaG (rxn) = DeltaG (pdts) - DeltaDG (rcts) •DeltaG°(rxn) = -R T ln K •
The heat needed to raise the temperature of 1 g of a substance 1° C - apex
The temperature either increases or decreases which causes the different phase changes
Because the pan and the stove is the same temp. and when the stove is heated it transfers through the pan and makes the pan hot.
Reactions that increase the moles of gas will increase in entropy.
1/2 N2(g) + O2(g) + 33.1 kJ NO2(g)
The enthalpy of a reaction does not depend on the intermediate reactions.
the system has become more random
1410 kJ
solid-apex