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Edexcel A Level Chemistry Unit 4

Edexcel A Level Chemistry Unit 4

crimson1234

How did everyone find it, I thought it was fairly difficulty?

Posted from TSR Mobile

Reply 1

jwanjwan

definetely one of the harder papers

ye me also

Original post by luisgr8

What was the ph and assumptions?

I think I remember getting pH = 4.03
Assumptions:
[H30+] = [A-]
The ionisation of the acid is negligible
All the H+ comes from the acid

Reply 4

Ladymusiclover

I hope the grade boundaries will be lower like 67 for an A.

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