Avogadro constant, NA
Volume of 1 mole ideal gas:
Ionisation constant for water at 25°C (298.15 K), Kw ......... 1.0 x 10-14
Specific heat capacity of water ............................................. 4.18 x 103 J kg-1 K-1
n =
q = mC∆TpH = -log10[H+]∆G° = ∆H° - T∆S°
pKa = -log10[Ka] A = εlc = -log10
PV = nRT
at 100 kPa and
at 0°C (273.15 K) .................... 22.71 L
at 25°C (298.15 K) ................ 24.79 L
............................................................. 6.022 x 1023 mol-1
Formula sheet
Chemistry data sheet
Barium carbonate
Barium hydroxide
Barium phosphate
Barium sulfate
Calcium carbonate
Calcium hydroxide
Calcium phosphate
Calcium sulfate
Copper (II) carbonate
Copper (II) hydroxide
Copper (II) phosphate
Iron (II) carbonate
Iron (II) hydroxide
Iron (III) phosphate
Iron (III) sulfate
Lead (II) bromide
Lead (II) chloride
Lead (II) iodide
Lead (II) carbonate
Lead (II) hydroxide
Lead (II) phosphate
Lead (II) sulfate
Magnesium carbonate
Magnesium hydroxide
Magnesium phosphate
Silver bromide
Silver chloride
Silver carbonate
Silver hydroxide
Silver iodide
Silver phosphate
Silver sulfate
2.58 x 10-19
2.55 x 10-4
1.3 x 10-29
1.08 x 10-10
3.36 x 10-9
5.02 x 10-6
2.07 x 10-29
4.93 x 10-5
1.4 x 10-10
2.2 x 10-20
1.4 x 10-37
3.13 x 10-11
4.87 x 10-17
2.79 x 10-39
9.91 x 10-16
6.60 x 10-6
1.70 x 10-5
9.8 x 10-9
7.4 x 10-14
1.43 x 10-15
8.0 x 10-43
2.53 x 10-8
6.82 x 10-6
5.61 x 10-12
1.04 x 10-24
5.35 x 10-13
1.77 x 10-10
8.46 x 10-12
2.0 x 10-8
8.52 x 10-17
8.89 x 10-17
1.20 x 10-5
Ksp
Compound Ksp
Compound
Solubility constants at 25°C
Io
I
n
MM c = n
v
