AQA AS level Unit 1 Section 2: Amount of substance complete lesson package, homework and assessments

Using the specification and books
No exam questions are included due to copy right (unless written out by myself)

Including:
Homework booklets
Assessment sheets
Interactive powerpoints (rarely seen in A-level)
STUDENT WORKBOOK FOR REQUIRED PRACTICAL FOUND HERE IF REQUIRED

https://www.tes.com/teaching-resource/aqa-a-level-chemistry-required-practical-tracking-booklet-competencies-12051709

14 lessons in total
1.Masses and Mole Part 1
2.Masses and Mole Part 2
3. Moles in solution
4. Ideal Gas equation part 1
5. Ideal Gas equation part 2 - DEMO
6. Calculation of reacting volumes of gas (EXTRA LESSON - removed from spec)
7. Empirical and Molecular formulea
8. Balancing equations and Ionic equations
9. Reacting masses
10. Atom economy and percentage yield
11. EXTRA LESSON - Limiting reagents (student support IF REQUIRED)
12. Standard solutions
13. Titrations 1
14. REQUIRED PRACTICAL 1 Making a standard solution

1. To state the definition for relative atomic mass in terms of carbon-12 and calculate Ar
   To state the definition for relative molecular mass in terms of carbon 12 and calculate Mr
   To understand the concept of the mole and Avogadro’s constant
2. To understand the term molar mass
   To use Avogadro constant to calculate the number of atoms or molecules
   To use Avogadro constant to calculate the number of molecules or atoms from mass
3. To understand the term concentration
   To be able to calculate concentrations in a given volume of solution
   To be able to calculate the concentration in mol dm-3 from the mass
4. To understand the gas laws
   To recognise and make use of appropriate units in ideal gas calculations
   To carry out calculations using the ideal gas equation
5. To complete a practical to find the relative molecular mass of the lighter fuel
   To find the relative molecular mass of the lighter fuel using the ideal gas equation
   To complete exam questions
6. 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.
7. To know the terms molecular and empirical formula
   To be able to deduce the molecular formula of a compound from its empirical formula and its relative molecular mass
   To find empirical formula from data giving composition by mass or percentage by mass
8. To recall how to balance equations
   To be able to separate aqueous compounds into ions in order to write ionic equations
   To be able to write balanced ionic equations
9. To complete a 10 question check up
   To be able to calculate the amount of product from a given reactant
   To know how to consolidate learning with questions after completing a practical
   10.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 using moles
   To calculate atom economy

• Industrial processes

1. To understand the term ‘limiting reagent’
   To be able to identify the limiting reactant in a reaction
   To be able to calculate the mass of the reactant from the limiting reactant using moles
2. To recall ways in which neutralisation can occur
   To know the term standard solution
   To understand how to make a standard solution
3. To understand how to carry out an acid and alkali titration
   To be able to carry out a 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
4. Required practical 1
   Make up a volumetric solution and carry out a simple acid–base titration

ENJOY!

AQA AS level Unit 2 Amount of substance complete lessons, homework + assessments REQUIRED PRACTICAL