OCR A Level Chemistry Titrations Workbook 1 (AS, Year 12) with Mark Schemes

Try it free first: download the 13-page sample, with an exam question and a model answer: https://payhip.com/b/yJz2n

Titration calculations are where easy marks get lost: a missing zero, forgetting to scale up, rounding too early.

This workbook breaks every titration question into 10 small skills and teaches them one at a time.

Every skill has four steps:

• Learn it: the rule, with the key words highlighted
• See it: a worked example, step by step
• Check it: the mistakes OCR examiners see most often
• Try it: OCR-style questions that get harder, ending with “OCR twist” questions

What you get:

• 49-page printable PDF for OCR A Chemistry (H432 / H032)
• 59 practice questions in OCR exam wording
• The PAG 2 titration practical, step by step
• A 50-mark exam paper
• Full answers and OCR-style mark schemes

Topics: PAG 2 method · burette readings · concordant titres · significant figures · % uncertainty · n = c × V · mole ratios · scaling up · Mr, x and % purity · practical errors

Not secure on moles yet? Try the free Amount of Substance sample: https://payhip.com/b/ypsOZ

Next: Titrations 2 (A2, Year 13): https://payhip.com/b/mDbEg

Both titration workbooks together for less: https://payhip.com/b/Ev6ai

Free Titration Survival Sheet: https://payhip.com/b/YzlUP

Instant download. Licence: one teacher may copy for their own students; please do not share or upload. Written for OCR A H432; not endorsed by OCR.