Original post by zushi1248
'Explain why concordant results are used to calculate the mean titre'.
Can anyone give a 2 or 3 mark answer for this question?
Can anyone give a 2 or 3 mark answer for this question?
Mark 1: Results are within +/-0.01cm3 of each other
Mark 2: Estimate will be more precise, accurate, and reproducible
Mark 3: minimizes errors and improves reliability
Original post by Tulipbloom
Mark 1: Results are within +/-0.01cm3 of each other
Most 'normal' burettes produce droplets that are about 0.05 cm3.
Original post by Tulipbloom
Mark 1: Results are within +/-0.01cm3 of each other
Mark 2: Estimate will be more precise, accurate, and reproducible
Mark 3: minimizes errors and improves reliability
Mark 2: Estimate will be more precise, accurate, and reproducible
Mark 3: minimizes errors and improves reliability
Thanksss
Original post by Pigster
Most 'normal' burettes produce droplets that are about 0.05 cm3.
Thank youuu
Quick Reply
Related discussions
- Is Chemistry better at A-level than at GCSE?
- A level chemistry
- Hardest GCSE chemistry topic for you?
- Inorganic Chemistry (AQA) - A level
- a level chemistry
- A level Chemistry Titration
- Required practicals chemistry A level
- As level / a level chemistry concentration help!!
- A Level Chemistry Help
- A Level Chemistry HELP
- can u use another exam board textbook
- PAGs - does it matter if I fail 1?
- gcse chemistry help
- titration end point help
- Hard A Level Chemistry Question
- Tips for physical A level chemistry OCR A?
- chemistry titration
- a level chemistry
- OCR A-Level Chemistry B Paper 1 (H433/01) - 12th June 2023 [Exam Chat]
- Chemistry Calculation Question
Latest
Trending
Last reply 1 week ago
Im confused about this chemistry question, why does it form these productsTrending
Last reply 1 week ago
Im confused about this chemistry question, why does it form these products
