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What does a concentration of 0.50 mol dm−30.50\ \text{mol dm}^{-3}0.50 mol dm−3 tell you?
A
Each dm3\text{dm}^3dm3 of solution contains 0.50 mol of solute.
B
The first permanent colour change of the indicator.
C
- Find the amount of the known solution.
- Apply the equation ratio.
- Divide by the other volume or concentration as required.
D
Use
V=nc V = \frac{n}{c} V=cn, then convert the volume from dm3\text{dm}^3dm3 to cm3\text{cm}^3cm3 by multiplying by 1000.
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6.2.1 Concentration in mol dm⁻³ and titration calculations Flashcards
23 flashcards on Edexcel GCSE Chemistry 6.2.1 Concentration in mol dm⁻³ and titration calculations: the key terms, definitions and equations you need to recall for Paper 1 and Paper 2.