Why not use a larger quantity
1. Under which circumstances is it wise to use a mixture of solvents to carry out a re-crystallization?
2. If a little activated charcoal does a good job removing impurities in a re-crystallization, why not use a larger quantity?
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Under which circumstances is it wise to use a mixture of solvents to carry out a re-crystallization? If a little activated charcoal does a good job removing impurities in a re-crystallization, why not use a larger quantity?
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