- Messages
- 68
- Reaction score
- 9
- Points
- 18
CAIE (or CIE) A Level chemistry paper 4 is happening next week. While most students often feel anxious about this "difficult" paper, there is nothing to worry about. Results will come if you learn your contents well and can apply in unfamiliar settings.
Check out my YouTube channel (www.youtube.com/c/ptetchemistry) where I break these down either in topical playlists covering all topics from GCSE/O to AS/A Level chemistry. Also available is by component paper playlists for all Paper 1 (MCQ), Paper 2 and 4 (theory), Paper 5 (planning/design/analysis/evaluation) and practical tips.
Subscribe to my channel, and share them with as many friends and social chat groups as possible to benefit/help many more students. Follow me on social media (ptet.chemistry in all popular platforms) to engage with me what makes chemistry difficult for you.
1) AS - Mole concept and stoichiometry calculations
shorturl.at/iEGT7
2) AS - Atomic structure (including ionisation energy, atomic and ionic radii)
shorturl.at/blzX7
3) AS -Chemical structure and bonding (including intermolecular forces)
shorturl.at/cdfls
4) AS - States of matter (including the gas laws)
shorturl.at/eoxzM
5) AS - Chemical energetics (thermodynamics - enthalpy changes)
shorturl.at/mqDL9
6) AS - Redox changes (oxidation numbers)
shorturl.at/jFHNW
7) AS - Reaction kinetics (qualitative Maxwell-Boltzmann distribution)
shorturl.at/lwCW8
8) AS - Chemical equilibria (Le Chatelier, equilibrium constants)
shorturl.at/ntvP6
9) AS - 9.1 - General periodicity
shorturl.at/pIKT6
10) AS - 9.2 - Group 2 chemistry (qualitative trends, reactions)
shorturl.at/uDGZ7
11) AS - 9.3 - Group 17 chemistry
shorturl.at/pAWY8
12) AS - 9.4 - Nitrogen and sulfur chemistry
shorturl.at/nvJMP
13) AS - 10.1 - Introductory organic chemistry (isomerism, naming, reaction types)
shorturl.at/tzBI6
14) AS - 10.2 - Hydrocarbons (alkanes and alkenes)
shorturl.at/bBNX3
15) AS - 10.3 - Addition polymerisation
shorturl.at/fkvD4
16) AS - 10.4 - Alcohols
shorturl.at/hmABZ
17) AS - 10.5 - Halogenoalkanes
shorturl.at/hjCKV
18) AS - 10.6 - Carbonyl compounds (aldehydes and ketones)
shorturl.at/pqBEO
19) AS - 10.7 - Carboxylic acids and its derivatives
shorturl.at/gjkuM
20) AS - 10.8 - Simple organic nitrogen compounds (amines)
shorturl.at/efjmL
21) AS - infra-red spectroscopy
shorturl.at/xAFKQ
22) A2 - energetics (entropy, Gibbs, feasibility)
shorturl.at/mtS19
23) A2 - reactions kinetics (orders, rate determining step, etc)
shorturl.at/hkCX0
24) A2 - transition metals
shorturl.at/lwHW4
25) A2 - redox chemistry (advanced electrochemistry, cell potential, etc)
shorturl.at/exzAV
26) A2 - Group 2 (thermal stability and solubility essays)
shorturl.at/juyzV
27) A2 - ionic equilibrium (acids, bases, Kw, Kpc, Ksp)
shorturl.at/kpD04
28) A2 - aromatic chemistry (benzene and its derivatives)
shorturl.at/noKNU
29) A2 - halogenoarenes
shorturl.at/nzBV0
30) A2 - phenols
shorturl.at/ayzB2
31) A2 - phenylamines and amides
shorturl.at/zDFLQ
32) A2 - Comparing relative acidities and basicities of organic compounds
shorturl.at/mxD18
33) A2 - amino acids and proteins (including electrophoresis)
shorturl.at/tvBWY
34) A2 - polymerisation
shorturl.at/cCDW8
35) A2 - analytical chemistry (NMR, mass spec, chromatography)
shorturl.at/ovw12
Check out my YouTube channel (www.youtube.com/c/ptetchemistry) where I break these down either in topical playlists covering all topics from GCSE/O to AS/A Level chemistry. Also available is by component paper playlists for all Paper 1 (MCQ), Paper 2 and 4 (theory), Paper 5 (planning/design/analysis/evaluation) and practical tips.
Subscribe to my channel, and share them with as many friends and social chat groups as possible to benefit/help many more students. Follow me on social media (ptet.chemistry in all popular platforms) to engage with me what makes chemistry difficult for you.
1) AS - Mole concept and stoichiometry calculations
shorturl.at/iEGT7
2) AS - Atomic structure (including ionisation energy, atomic and ionic radii)
shorturl.at/blzX7
3) AS -Chemical structure and bonding (including intermolecular forces)
shorturl.at/cdfls
4) AS - States of matter (including the gas laws)
shorturl.at/eoxzM
5) AS - Chemical energetics (thermodynamics - enthalpy changes)
shorturl.at/mqDL9
6) AS - Redox changes (oxidation numbers)
shorturl.at/jFHNW
7) AS - Reaction kinetics (qualitative Maxwell-Boltzmann distribution)
shorturl.at/lwCW8
8) AS - Chemical equilibria (Le Chatelier, equilibrium constants)
shorturl.at/ntvP6
9) AS - 9.1 - General periodicity
shorturl.at/pIKT6
10) AS - 9.2 - Group 2 chemistry (qualitative trends, reactions)
shorturl.at/uDGZ7
11) AS - 9.3 - Group 17 chemistry
shorturl.at/pAWY8
12) AS - 9.4 - Nitrogen and sulfur chemistry
shorturl.at/nvJMP
13) AS - 10.1 - Introductory organic chemistry (isomerism, naming, reaction types)
shorturl.at/tzBI6
14) AS - 10.2 - Hydrocarbons (alkanes and alkenes)
shorturl.at/bBNX3
15) AS - 10.3 - Addition polymerisation
shorturl.at/fkvD4
16) AS - 10.4 - Alcohols
shorturl.at/hmABZ
17) AS - 10.5 - Halogenoalkanes
shorturl.at/hjCKV
18) AS - 10.6 - Carbonyl compounds (aldehydes and ketones)
shorturl.at/pqBEO
19) AS - 10.7 - Carboxylic acids and its derivatives
shorturl.at/gjkuM
20) AS - 10.8 - Simple organic nitrogen compounds (amines)
shorturl.at/efjmL
21) AS - infra-red spectroscopy
shorturl.at/xAFKQ
22) A2 - energetics (entropy, Gibbs, feasibility)
shorturl.at/mtS19
23) A2 - reactions kinetics (orders, rate determining step, etc)
shorturl.at/hkCX0
24) A2 - transition metals
shorturl.at/lwHW4
25) A2 - redox chemistry (advanced electrochemistry, cell potential, etc)
shorturl.at/exzAV
26) A2 - Group 2 (thermal stability and solubility essays)
shorturl.at/juyzV
27) A2 - ionic equilibrium (acids, bases, Kw, Kpc, Ksp)
shorturl.at/kpD04
28) A2 - aromatic chemistry (benzene and its derivatives)
shorturl.at/noKNU
29) A2 - halogenoarenes
shorturl.at/nzBV0
30) A2 - phenols
shorturl.at/ayzB2
31) A2 - phenylamines and amides
shorturl.at/zDFLQ
32) A2 - Comparing relative acidities and basicities of organic compounds
shorturl.at/mxD18
33) A2 - amino acids and proteins (including electrophoresis)
shorturl.at/tvBWY
34) A2 - polymerisation
shorturl.at/cCDW8
35) A2 - analytical chemistry (NMR, mass spec, chromatography)
shorturl.at/ovw12