Emily added so much anhydrous na2so4 to dichloromethane solution of caffeine that no liquid can be seen anymore .how can she fix this mistake and recover the caffeine?

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Q: Why was sodium carbonate used in the extraction of caffeine from coffee?

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Q: Why is Hydrogen peroxide toxic to cells in high concentrations?

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A: Answer:- The name of the enzyme present in the red blood cells of the body is carbonic anhydrase.…

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Q: Which do you think has a higher boiling point, pentane or neopentane (2,2-dimethylpropane)? Why?

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A:

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Q: +2 H3N O:

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Q: What is ethidium bromide ?

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Q: Caffeine belongs to a class of chemicals called

A: Option 2 is correct.

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Q: carbonic anhydride

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Q: This compound is directly involved in:

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