This presentation will focus on revising some of the key topics in A-Level acid-base chemistry, e.g. definitions, calculating pH, acid-base titrations, titration curves and buffer solutions as ...

Pupils who had access to an A-level chemistry exam stolen from a Parcelforce delivery van have been disqualified.. The exam board AQA identified students who had “full access” to the chemistry ...

The answer to this is far beyond the scope of a middle school chemistry unit. It involves thinking of electrons as 3-dimensional waves and how they would interact with each other and the nucleus. ...

A question in the third paper of the H2 Chemistry exam showed a bond between two elements drawn incorrectly in one of the diagrams. Read more at straitstimes.com. Read more at straitstimes.com.

Chemistry at Home The ACS Education Division is making educational resources available by topic to aid parents and teachers in student enrichment during this time of distance learning. We have bundled ...

He teaches all three sciences, (biology, chemistry and physics) at GCSE level, along with chemistry at A Level. To sign up, visit: ...

For A-Level Chemistry, the grade boundaries are A* 243, A 212, B 173, C 134, D 96, and E 58. The maximum mark is 270. For A-Level English Language, the grade boundaries are A* 169, A 150, B 126, C ...

This website is best viewed using the latest versions of web browsers.

For A-Level Mathematics, the grade boundaries are A* 251, A 205, B 167, C 130, D 93, and E 56. The maximum mark is 300. For A-Level Chemistry, the grade boundaries are A* 252, A 216, B 177, C 138 ...

After years of hard work, pupils across Wales will collect their A level results today. Nationally, A level results have fallen slightly in Wales, as students who sat their first summer exams ...