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- Why do we have to measure the boiling point of distilled water during this experiment?Once you choose the appropriate solvent, how much solvent should you add to your sample to dissolve? What do you think could happen if you add too much solvent? What could be a reason for your sample not dissolving in the appropriate solvent?When conducting a recrystallization what should generally be true when comparing the compounds melting point compared to the boiling point of the solvent? Explain why this is so.
- The instructions indicate to make sure the test tube is dry before adding the lauric acid for freezing point measurements. Why is this important? What effect will this have on your freezing point measurements? Explain your answer.Why do we have to measure the boiling point of distilled water during the colligative properties experiment?Show the complete solution.
- In general terms, please describe how to carry out a recrystallization. Just give the steps that should be used to recrystallize something.explain solvent solvent interaction and solvent solute interaction in 10 pagesWhich is not required in recrystallization? a. solution is filtered at high temperature b. moderate volatility solvent c. saturated solution d. solvent must dissolve the impurities