Unit 3 January 2022 IAS Chemistry Edexcel - Dr Hanaa Assil

Answers and Explanation of the questions in Unit 3 January 2022

[fatimaalamien]

I SWEAR I WAS WAITING FOR THIS, I LOVE YOU SO MUCH GOD BLESSS ALWAYS IN MY PRAYERS

[christinahercules]

In question 2c why do we use distillation of addition instead of heating under reflux since there is no indication that the oxidation is intended to be complete?

[deenamirza]

How's the temperature in b(ii) 19.7°C? How do we know the starting temperature??

[birdie]

7:51 how would we know if the value wasnt consistent?

[nusratnupur]

in 3cii how did u know that 15.85 cm3 was silver nitrate's volume?