1. The equation to work out the number of moles in a mass is mass/RAM
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2. When using the ideal gas equation, the pressure must be in..
3. Which of these is not a source of error in experiments?
4. Why is it important to do at least one rough titration?
- To work out the approximate value of the end point
- To calculate a mean
- To ensure your results are concordant
5. The formula for percentage error is error/reading