9701 Chemistry notes

[HKHOHOHOHOHL]

I got an A

AMAZINGG A IN CHEMISTRYY OWWW MYYY GAWWWDDD .
DO U HAVE NOTES FOR MATHS ALSO PLEASEE?

 

[HKHOHOHOHOHL]

Did u give AS+A2 together or separate?

 

[HKHOHOHOHOHL]

A spontaneous change involves an increase in total enthropy (del S is +ve) .If reaction is not spontaneous ,there is a decrease in entrophy (del S is negative).-By book cambridge 2016 chemistry lawrie ryan.I guess u wanted to mean (del G) standard gibbs free energy?right?
But in our notes of lattice energy .complete opposite is written!!!

 

[nehaoscar]

Did u give AS+A2 together or separate?

I gave it separately

 

[nehaoscar]

A spontaneous change involves an increase in total enthropy (del S is +ve) .If reaction is not spontaneous ,there is a decrease in entrophy (del S is negative).-By book cambridge 2016 chemistry lawrie ryan.I guess u wanted to mean (del G) standard gibbs free energy?right?
But in our notes of lattice energy .complete opposite is written!!!

Ohhh yess sorry! Thankyou so much for correcting me! I did mean to write delta G and not S
Sorry!

 

[nehaoscar]

AMAZINGG A IN CHEMISTRYY OWWW MYYY GAWWWDDD .
DO U HAVE NOTES FOR MATHS ALSO PLEASEE?

Thankyou soooo much!
I have uploaded maths S1 and P3 notes since those are the only ones I made for maths
You can find them here :
https://www.xtremepapers.com/community/threads/a-level-notes.43466/
You can also check the links in my signature in the revision resources ... it has some stuff on maths too

 

[HKHOHOHOHOHL]

Thankyou soooo much!
I have uploaded maths S1 and P3 notes since those are the only ones I made for maths
You can find them here :
https://www.xtremepapers.com/community/threads/a-level-notes.43466/
You can also check the links in my signature in the revision resources ... it has some stuff on maths too

thanks a lot got it! You make amazing notess! checking the maths section now!

 

[nehaoscar]

thanks a lot got it! You make amazing notess! checking the maths section now!

Thankyou!

 

[nehaoscar]

thank you so much for the notes. There great. But what happened to chapter 26 and 28

Chp 26 is here : https://www.xtremepapers.com/community/threads/9701-chemistry-notes.43471/page-2#post-972129
I was using the old text book, so Chp 28 was not there for new syllabus (from 2014) so I skipped it.

 

[nehaoscar]

okay i found it thanks

And do you also have notes for physics

Yes I do
Here are the physics ones : https://www.xtremepapers.com/community/threads/9702-physics-notes.44847/

I have uploaded notes on other subjects as well. You can check them here
https://www.xtremepapers.com/community/threads/a-level-notes.43466/

 

[Holmes]

Excellent Job!
nehaoscar
Very helpful notes.

 

[nehaoscar]

Excellent Job!
nehaoscar
Very helpful notes.

Thankss!

 

[mayi k]

17 - carbonyl compounds

you are a life saver thank you for the notes

 

[saeed1620]

can't thank you enough.
Allah bless you and your lineage.

 

[ptet.chemistry]

A Level chemistry tutorials by chapters - Subscribe and share

Why settle for less when an A*/A is up for grabs?
What: topical playlist for A Level/IB/Pre-U chemistry
Who: AS/A/IB Level students (16-18 pre-university, junior college level)
Why: My subject expertise, my teaching experience, my commitment to excellence, your desire to learn
To do: Subscribe and share widely if you find these useful.
Shortened YouTube playlist links
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

 

[Lamia Taha]

21 - reaction kinetics

Amazing but I am candidate of 2021 A2 level cambridge.Is this notes going to help me or not

 

[nehaoscar]

Amazing but I am candidate of 2021 A2 level cambridge.Is this notes going to help me or not

You can check your new syllabus to see which topics uploaded are relevant The syllabus must have changed a bit but most of it should be similar

 

[Lamia Taha]

No these are my notes I had made during my exams

which country you are from

 

[nehaoscar]

which country you are from

India

 

[sara_mIGCSE]

dude i cant download the notesss