2
Question 1 - Mass of One Mole
3
Question 2 - Mass of moles
5
Question 1 - Mass of Magnesium Oxide
6
Question 2 - Mass of Cooper (II) Sulfate
7
Question 3 - Number of Moles & Mass of Barium Oxide
8
Question 4 – Number of Moles of Oxygen Molecules
9
Question 5 – Volumes of Oxygen
11
Question 1 – Volume of Oxygen Needed
12
Question 2 – Volume of Oxygen Needed
13
Question 3 – Volume of Sulfur Trioxide Formed
14
Question 4 - Volume of Carbon Dioxide Produced
15
Question 5 - Mass of Aluminium Used
16
Concentration of Solutions and Number of Moles **
17
Question 1 - Concentration of Solutions
18
Question 2 - Mass of Solute Needed
19
Question 3 - Concentration of Acid
21
Question 1 – Percentage of Yield
22
Question 2 – Percentage of Yield
23
Question 3 – Percentage of Yield
25
Question 1 – Percentage Purity of Calcium Carbonate
26
Question 2 – Percentage Purity of Sodium Hydrogencarbonate
27
Question 3 – Limiting Reagent
29
Determine the Empirical Formula
30
Question 1 - Determine The Empirical Formula
31
Question 2 - Empirical Formula of Calcium Carbonate
32
Question 3 - Empirical Formula of Aluminium Oxide
33
Question 4 - Empirical Formula of Compound
34
Question 5 - Molecular Formula of Hydrocarbon
35
Question 6 - Calculate The Empirical Formula
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