A: PAPER 1 2015
AQA A LEVEL PAPER 1 2015
For game-changing, fast, dependable grade improvement, use THE TT REVISION METHOD to study this paper
THE TT REVISION METHOD
If you have any questions about how to use our game-changing revision method please ask us for help - the method is based on learning theory and has been tried and tested by thousands of students. If you stick to the rules, it's the fastest and least stressful way to increase your grade.
Q1: Bonding / Shapes of Molecules, Electron Pair Repulsion
Kicks of with a classic LOR on shapes of molecules followed by 3 short ones
QUESTION MARK SCHEMEA LEVEL - AQA PAPER 1 2015 - QUESTION 1
RELATED LESSONS
If you found this question difficult, choose one of the lessons below for a focused action hour of study.
BONDING | Shapes & Bond Angles | Finding Shapes of Unknowns | Electronic Configurations of Ions | Monodentate Cobalt Complexes
Q2: Period 3 Chemistry
Great question to test your knowledge of trends. Lots of explaining
QUESTION MARK SCHEMEA LEVEL - AQA PAPER 1 2015 - QUESTION 2
RELATED LESSONS
If you found this question difficult, choose one of the lessons below for a focused action hour of study.
PERIOD 3 ELEMENTS & THEIR OXIDES | How The Periodic Table Works | Induced Dipole Forces | Period 3 Oxides - Reaction with Water | Period 3 Oxides - Neutralisation
Q3: Electrochemistry
Tests your electrochemistry / REDOX skills and fuel cell knowledge really well
QUESTION MARK SCHEMEA LEVEL - AQA PAPER 1 2015 - QUESTION 3
RELATED LESSONS
If you found this question difficult, choose one of the lessons below for a focused action hour of study.
ELECTROCHEMISTRY | Combining Half Cells: Conventions | The Electrochemical Series | Predicting Reactions | Calculating EMF | Pro's & Con's of the Hydrogen Fuel Cell
Q4: Enthalpy & Equilibria, Kp Calculation
Mixed bag of enthalpy and equilibria. A really important big Kp calc here too!
QUESTION MARK SCHEMEA LEVEL - AQA PAPER 1 2015 - QUESTION 4
RELATED LESSONS
If you found this question difficult, choose one of the lessons below for a focused action hour of study.
ENERGETICS | Mean Bond Enthalpies | CHEMICAL EQUILIBRIA | Le Chatelier's Principle | How Catalysts Work | THE EQUILIBRIUM CONSTANT - Kp | Kp - Numbers & Units
Q5: Enthalpy & Entropy
Use enthalpy & entropy data to find ΔG, rearrange to find the temp. at which it becomes feasible with a bonus IMF diagram
QUESTION MARK SCHEMEA LEVEL - AQA PAPER 1 2015 - QUESTION 5
RELATED LESSONS
If you found this question difficult, choose one of the lessons below for a focused action hour of study.
THERMODYNAMICS | Entropy of a System (ΔS system) | Gibbs Free Energy (ΔG) | BONDING | Hydrogen Bonding
Q6: Acids & Bases
Tricky pH curve question plus you have to use Kw and Ka in the follow up questions
QUESTION MARK SCHEMEA LEVEL - AQA PAPER 1 2015 - QUESTION 6
RELATED LESSONS
If you found this question difficult, choose one of the lessons below for a focused action hour of study.
ACIDS, BASES & BUFFERS | How pH Curves Work | Types of pH Curve | Calculating pH - Strong Bases | Weak Acids - Ka
Q7: REDOX Calculation, REDOX
Mainly about the REDOX reactions of vanadium. Great big calc using the ideal gas equation
QUESTION MARK SCHEMEA LEVEL - AQA PAPER 1 2015 - QUESTION 7
RELATED LESSONS
If you found this question difficult, choose one of the lessons below for a focused action hour of study.
ATOMIC STRUCTURE | Successive I.E.s | TRANSITION METALS | Reduction of Vanadium with Zn | AMOUNT OF SUBSTANCE | The Ideal Gas Equation
Q8: Transition Metals
Wonderful question on TM complex substitution reactions and the chelate effect
QUESTION MARK SCHEMEA LEVEL - AQA PAPER 1 2015 - QUESTION 8
RELATED LESSONS
If you found this question difficult, choose one of the lessons below for a focused action hour of study.
TRANSITION METALS | Ligands & Complexes | Monodentate Copper Complexes | The Chelate Effect
Q9: Lattice Enthalpy
Highly practical based question focusing on enthalpy change linking into lattice enthalpy
QUESTION MARK SCHEMEA LEVEL - AQA PAPER 1 2015 - QUESTION 9
RELATED LESSONS
If you found this question difficult, choose one of the lessons below for a focused action hour of study.
ENERGETICS | Calorimetry (Q = mcΔT) | Calorimetry - Finding ΔH Neutralisation | THERMODYNAMICS | Calculating Enthalpy of Solution
Q10: Inorganic Ion Testing
Classic!! Use chemical tests to identify inorganic ions and write the equations for the precipitation reactions
QUESTION MARK SCHEMEA LEVEL - AQA PAPER 1 2015 - QUESTION 10
RELATED LESSONS
If you found this question difficult, choose one of the lessons below for a focused action hour of study.
A LEVEL PRACTICAL CHEMISTRY | Testing for Inorganic Ions (Required Practical 4) | Test Tube Reactions of Transition Metals (Required Practical 11)
49 comments