2/2 reading and notes Flashcards
1
Q
what does it mean when q is positive
A
heat goes into sustem so urroudning gets colder
2
Q
heat capacity
A
amount of energy required to raise temperature by 1C
3
Q
enthalpy
A
heat measured under special conditions (state function)
4
Q
temperature tells us
A
wheter molcules are moving fast or not
5
Q
how does heat flow
A
from warm to cold (one true thing about heat)
6
Q
what does the system tend to be in chemistry
A
rxn
7
Q
specific heat capacity
A
energy required to raise 1g or material by 1C
8
Q
molar heat capacity
A
energy required to raise 1mol of materials by 1C
9
Q
q=
A
mcat
10
Q
enthalpy
A
heat measured at constant pressure (H)
