Grade 9 | AQA Chemistry | Paper 2 | Whole paper revision

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00:00:00 start
00:00:42 Topic 6. The rate and extent of chemical change
00:10:00 Rate factors
00:17:10 Reversible reactions
00:20:32 Position of equilibrium
00:25:40 Topic 7. Organic chemistry
00:26:40 Crude oil
00:27:19 Homologous series
00:27:55 Alkanes
00:29:19 Fractional distillation
00:31:26 Properties hydrocarbons
00:33:14 Cracking
00:36:09 Alkenes [Separate Chemistry Only]
00:41:32 Alcohols [Separate Chemistry Only]
00:47:11 Carboxylic acids [Separate Chemistry Only]
00:51:06 Addition Polymers [Separate Chemistry Only]
00:53:57 Condensation polymers [Separate Chemistry Only]
00:56:17 Amino acids [Separate Chemistry Only]
00:57:29 DNA [Separate Chemistry Only]
00:58:56 Topic 8. Chemical analysis
00:59:56 Pure
01:01:19 Formulations
01:02:02 Chromatography
01:04:25 Hydrogen test
01:04:42 Oxygen test
01:05:00 CO2 test
01:05:21 Chlorine test
01:05:36 Flame tests [Separate Chemistry Only]
01:07:25 Metal hydroxides [Separate Chemistry Only]
01:11:10 Carbonates [Separate Chemistry Only]
01:11:44 Halides [Separate Chemistry Only]
01:13:46 Sulfates [Separate Chemistry Only]
01:14:20 Instrumental Methods [Separate Chemistry Only]
01:15:20 Flame Emission [Separate Chemistry Only]
01:16:21 Topic 9. Chemistry of the atmosphere
01:17:22 Gases in atmosphere
01:17:45 Early atmosphere
01:20:42 Greenhouse gases
01:24:24 Global climate change
01:26:16 Carbon footprint
01:26:57 Atmospheric pollutants
01:34:33 Topic 10. Using resources
01:37:22 Potable water
01:42:33 Bacterial and phytoextraction
01:44:21 Life cycle assessments
01:45:17 Reducing use
01:46:32 Corrosion [Separate Chemistry Only]
01:50:41 Barrier methods [Separate Chemistry Only]
01:51:17 Sacrificial protection [Separate Chemistry Only]
01:51:56 Alloys [Separate Chemistry Only]
01:54:32 Ceramics [Separate Chemistry Only]
01:55:54 Polymers [Separate Chemistry Only]
01:57:44 Composite materials [Separate Chemistry Only]
01:58:25 Ammonia [Separate Chemistry Only]
01:59:47 Position of equilibrium - industry [Separate Chemistry Only]
02:01:33 NPK fertilisers [Separate Chemistry Only]

Disclaimer; You should not carry out any of these practical’s without carrying out a full risk assessment of your own first.
I am human, and I make mistakes, please point out any that you find and there is no need to follow that with a load of abuse.
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[reubenoanimates]

Thank you so much ☺, Chemistry is my favourite Science subject, but doing combined science and history is my priority. This will really help!

[abstracteggo]

Thank you so much for this video, I have struggled with chemistry the most out of all the sciences. I need a grade 8 or 9 as I’m doing in next year and I really appreciate all your help, thank you!

[stantheman]

i believe there is a mistake at 36:30 as alkenes are unsaturated while it is alkanes that are saturated

[studystyle]

When is the physics paper video coming out???

[lilyflowerlolllllllll]

very helpful thank you so much for all your hard work it is very

[JennieLatham-vfdg]

Mnenomic for Flame Tests:

Crimson - crimson
Lions - lithium

Save - sodium
Yellow - yellow

Lilac - lilac
Paint. - potassium

Red-Oranges (or orange-red)
Carry - calcium

Green
Copper

[dyanadarwish]

can u post the physics paper 2 tomorrow

[Onthegrindyes]

omg tysm for the video. all your grade 9 videos are so helpful

[sophie.hd]

hi, i think there may be a mistake at 48:15 with the carboxylic acid structures!

[chosengloria]

thankyou for making it this long this is how you know you really went through it all and i really needed this

[LVAT.]

Hi when’s physics being released and tyvm for these vids

[dishwi]

I finished my chemistry paper 2 today and this video was a true gem for me ! it helped me understand GCSE Chemistry like never before. thank you for making complex topics so clear and easy to grasp ❤️

[yomoommy]

Most helpful video ever. Are you planning on doing one for aqa physics paper 2 higher?

[violetleaves]

im so grateful, i honsestly don't know what ill do without your videos💜💜💜

[butter_dog]

WIll physics come out tomorrow? These videos have saved me

[JE_sui]

Chat im revsing the night before the exam and i want a 7/8 am i cooked???

[IleriAdeoye]

Hii
I do separate science and I'm not going to lie, yesterdays paper was really difficult but i am glad i watched your video because if i didn't, i would have failed.
Guys, these videos work and they are WORTH IT.

[IqraAdnan-uvui]

Hi will you be uploading physics aqa higher too? because your videos so far have helped a lot!!

[s-chool]

alkenes and their formula are in combined sci too

[MuhammadHurzuk]

hi thank you very much for your videos
@43:37 what does the 3.5 mean? Should it not be 3? Is there something wrong with my understanding?
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