Moles And Cool Shit Flashcards
1
Q
The mole concept
A
A convenient method of expressing the amount of a substance.
2
Q
Avogadros constant
A
6.02214075 * 10²³
3
Q
How to calculate the concentration of a solution:
A
c = n/V
4
Q
What three ways are there to write a concentration?
A
M, mol/L, mol L‐¹
5
Q
Hydrochloric acid
A
HCl
6
Q
Nitric acid
A
HNO3
7
Q
Sodium hydroxide
A
NaOH
8
Q
Sodium sulphate
A
Na2SO4
9
Q
Sodium nitrate
A
NaNO3
10
Q
Phosphoric acid
A
H3PO4
11
Q
Sodium phosphate
A
Na3PO4
12
Q
Potassium sulphate
A
K2SO4
13
Q
Acid always has…
A
…an H in front
14
Q
Sulphate
A
SO4
15
Q
Nitrate
A
NO3
