2019 May SL paper 1 TZ1 [IB Chemistry] SOLUTIONS

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Errata: 7 is C - correct method but I choose the wrong answer. !!! You need your own copy of the exam. With commentary about most /least difficult, discriminating and exam tips.
  1. Richard Thornley
  2. ib
  3. chemistry
  4. help
  5. review
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Комментарии
Автор

Love your work richard i didnt use to understand anything in chemistry due to my bad teachers in 9th and 10th grade i just did my mock exam in chem sl and safe to say i did my best and went from a 4 to a 7 thank u sir 🤜🏽🤛🏽!!!

roysayegh
Автор

I love your videos! could you please do more HL exam solutions for Paper 2, I have my exam in November and I desperately need them!!!

seharjoshi
Автор

Love your work Richard :) Also a great work around PS recently deleted all my worked solutions for same reasons.

JamesMidgleyChem
Автор

You got question 7 incorrect the valence electron should be 5 so it should be c my guy.

cocothenoob