Section C : Calculations Flashcards
(19 cards)
1
Q
Ecal =
A
EJ/ 4.184
2
Q
ΔH =
A
ΔU + PΔV
3
Q
w =
A
mgh
4
Q
E =
A
- Fx
- 1/2mv^2
- ev
- mc
- V.I.t. = I^2Rt
5
Q
w =
A
- Kx^2
- -Fx
- -PΔx, -PΔV
6
Q
Si Units of W
A
Js-1
7
Q
P =
A
dE/dt
8
Q
Boltzmann constant k =
A
1.38 x 10^-23
9
Q
Kelvin =
A
Celsius + 273.15
10
Q
ΔU =
A
q + w, change of the internal energy of the system
11
Q
Cp =
A
dH/dT
12
Q
ΔH(t2) =
A
ΔH(t1) + Cp(T2-T1)
13
Q
ΔS ≥
A
q/t
14
Q
S =
A
KlnW
15
Q
Molarity =
A
Moles of solute / Mass of solvent kg
16
Q
ΔS =
A
nRln (v2/v1)
17
Q
ΔGo =
A
-RTlnKeq
18
Q
π =
A
cRT
19
Q
N2/N1 =
A
exp (- ΔE/ RT)
