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