Chemistry WCH13/01 October 2023

Edexcel International AS/A Level Chemistry (WCH) Oct 2023

معلم موافق رایگان بودن است.

1. Flame test method and steps for cation identification.
2. Completing the table of results for flame colors and cations.
3. Identification of anions in compounds A, B, and C through precipitation tests.
4. Chemical tests to confirm specific anions with results.
5. Use of ethanoic acid versus hydrochloric acid in experiments.
6. Procedure and importance of anti-bumping granules and fractional distillation in the preparation of cyclohexene.