C8 Flashcards
1
Q
In the formula N=nxNa, the letters stand for
A
- The number of atoms/ ions/ molecules
- The number of Mols in the solution
- Avagandros number
2
Q
In the formula n = m/M, the letters stand for
A
- number of Mols
- mass (g)
- Molar mass (g/mol)
3
Q
Practice Questions from Big Idea 3 on note sheets
A
Happy? Good
4
Q
The balanced chemical equation reflects
A
The Law of Conservation of mass/matter. it tells us the ratio between reactants and products.
5
Q
PH is a measure of:
A
The number of hydrogen ions in a solution
6
Q
Strong acids …
A
fully dissasociate
7
Q
Weak acids
A
partially dissociate
8
Q
H2NO₃
A
Nitric Acid
9
Q
HCl
A
Hydrochlroic Acid
10
Q
CH₃COOH
A
Acetic Acid/ Carbonic Acid
11
Q
H2SO4
A
Sulfuric Acid
