1.21) What is the disadvantage of using a very small heating mantle for refluxing ? 1.22) In a refluxing reaction, before heating, should the system be open or closed ? Explain why. 1.23) How would you know if you are heating the solution too much in a reaction under reflux ?

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Chapter1: Chemical Foundations
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Please answer all three, please. 

1.21) What is the disadvantage of using a very small heating mantle for refluxing ?
1.22) In a refluxing reaction, before heating, should the system be open or closed ?
Explain why.
1.23) How would you know if you are heating the solution too much in a reaction under
reflux ?
Transcribed Image Text:1.21) What is the disadvantage of using a very small heating mantle for refluxing ? 1.22) In a refluxing reaction, before heating, should the system be open or closed ? Explain why. 1.23) How would you know if you are heating the solution too much in a reaction under reflux ?
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