The Student Room Group

ocr a level chemistry paper 3 2022 predictions?

anyone got any predictions on what will come up on the ocr a level chemistry paper 3 2022 test?

either way im screwing it dude-

wait this is the paper where it is all modules right?
Original post by shana.17jk
wait this is the paper where it is all modules right?


Yes

Paper 3: Unified Chemistry

2.1.3 Amount of Substance - know moles formulae. Learn how to prepare a standard solution preparation and the description of how to take out a titration

5.2.3 Redox and electrode equilibrium - redox titration and setting up an electrochemical cell

3.2.3 Chemical equilibrium - la chatelier's principle use of colour to establish direction of shift

4.1.1 Basic concepts of organic chemistry - nomenclature, functional group identification, classification of organic compounds and description of mechanisms

4.2.3 Organic synthesis - synthesis of an organic liquid

5.1.3 Acids, bases and buffers - know the [H+] formulae and understand buffers in the blood

5.2.1 Lattice enthalpy - learn definitions and calculating the enthalpy of solution by calorimetry then combination with supplied enthalpy of hydration values

6.2.2 Amino acids, amides and chirality - know reactions of amino acids (with acids/alkalis/alcohols) and how to draw 3D diagrams of optical isomers

6.3.2 Spectroscopy - not big marks so could be small like carbon NMR 13
Dhd
Is this accurate of what’s actually coming up or just a prediction?

Original post by metroplex
Yes

Paper 3: Unified Chemistry

2.1.3 Amount of Substance - know moles formulae. Learn how to prepare a standard solution preparation and the description of how to take out a titration

5.2.3 Redox and electrode equilibrium - redox titration and setting up an electrochemical cell

3.2.3 Chemical equilibrium - la chatelier's principle use of colour to establish direction of shift

4.1.1 Basic concepts of organic chemistry - nomenclature, functional group identification, classification of organic compounds and description of mechanisms

4.2.3 Organic synthesis - synthesis of an organic liquid

5.1.3 Acids, bases and buffers - know the [H+] formulae and understand buffers in the blood

5.2.1 Lattice enthalpy - learn definitions and calculating the enthalpy of solution by calorimetry then combination with supplied enthalpy of hydration values

6.2.2 Amino acids, amides and chirality - know reactions of amino acids (with acids/alkalis/alcohols) and how to draw 3D diagrams of optical isomers

6.3.2 Spectroscopy - not big marks so could be small like carbon NMR 13
Original post by Zeeshan1234
Is this accurate of what’s actually coming up or just a prediction?


that's the advance info, and (I presume) their interpretation of it
Apparently this paper has been leaked for paper 3



Original post by othello03
that's the advance info, and (I presume) their interpretation of it
Original post by Zeeshan1234
Apparently this paper has been leaked for paper 3


I think that was AQA

Quick Reply

Latest