10 lessons in total
Including a CORE PRACTICAL - Titration (only SS)
Edexcel 9-1 TOPIC 5 Sc14 Quantitative analysis:
1. MOLAR VOLUME of gases and Avogadro's law of gases
Objectives:
STARTER: To know how to interconvert between cm3 and dm3 and to work out the concentration equation
To know how to define molar volume of gases at room temperature and pressure
To be able to use the molar volume in calculations involving the masses of solids and volumes of gases
To understand how to use Avogadro’s law to calculate volumes of gases involved in gaseous reactions.
2. CONCENTRATION with mol and grams per dm3 and interchanging between the two
Objectives:
STARTER: To know how to interconvert between cm3 and dm3 and to work out the concentration equation
To be able to calculate concentrations in g dm-3 (H)
To be able to calculate concentrations in mol dm-3 (H)
To understand how to interconvert between mol dm-3 and g dm-3 (H)
3. PERCENTAGE YIELDS + moles SEPARATE or TRIPLE
Objectives:
To understand the difference between the actual yield and the theoretical yield
To be able to calculate the percentage yield of a reaction from the actual yield and the theoretical yield
To recall how to calculate masses using moles
4 + 5. TITRATION CORE PRACTICAL and Titration calculations
Objectives:
To understand how to carry out an acid and alkali titration
To be able to carry out calculations using the results of titrations to calculate an unknown concentration of solution or unknown volume of solution (H)
To consolidate learning with questions (H)
6. ATOM ECONOMY
Objectives:
To recall the atom economy of a reaction
To make Magnesium sulphate in 3 different ways then work out which is the best (most economical!)
To explain why a particular reaction pathway is chosen to produce a particular product, given data (HIGHER OBJECTIVE)
Edexcel 9-1 TOPIC 5 Sc15 Dynamic Equilibria + the Haber process
7. TOPIC 5 Sc16a TOPIC 5 Chemical cells and Hydrogen-oxygen fuel cells
Objectives:
To know that a chemical cell produces a voltage until one of the reactants is used up
To be able to recall how a hydrogen-oxygen fuel cell functions
To evaluate the strengths and weaknesses of fuel cells for given uses
8. Edexcel 9-1 TOPIC 5 Sc15 Dynamic Equilibria: Industrial processes including large scale of the Haber process - Edexcel 9-1 Sc15b PART 1
Objectives:
To understand Le Chatelier’s Principle (H)
To predict how the position of the equilibrium is affected by changes in conditions(H)
To understand how the time taken to reach equilibrium is affected by changes in the conditions (H)
9. Edexcel 9-1 Sc15b PART 2
Objectives:
To recall the conditions for the Haber process
To explain how the conditions are chosen for industrial chemical reactions (H)
To explain the reaction pathways chosen from industrial processes (H)
10.
Edexcel 9-1 TOPIC 5 Sc15 Dynamic Equilibria: Haber process + Fertilisers
Learning objectives:
STARTER
Mini test covering all the basics from combined (reversible reactions, Haber conditions, dynamic equilibrium, definitions)
Objectives:
To recall 3 essential elements for plant growth
To be understand how to name several fertilisers made from different acid and alkali compounds
To describe and compare the laboratory preparation and the industrial production of ammonium sulfate
