R2.2 - how much? the amount of chemical change Flashcards
1
Q
What is a chemical reaction?
A
2
Q
What are stoichometric co-efficients?
A
3
Q
What can a mole ratio determine?
A
4
Q
What is Avogadro’s Law?
A
5
Q
What is molar volume?
A
6
Q
How is titration carried out?
A
7
Q
How is back titration carried out?
A
8
Q
What assumptions are made during a back titration?
A
9
Q
What is the equation involving mass, moles and Mr?
A
10
Q
What is the equation involving mass, molar volume and volume?
A
11
Q
What is the limiting reactant?
A
12
Q
What is the difference between theoretical and experimental yield?
A
13
Q
How do you work out % yield?
A
14
Q
What can cause EY < TY?
A
15
Q
Wh cause TY < EY?
A
