Purify chloroform by distillation

The video tutorial demonstrates the process of distilling and purifying chloroform. It covers the setup of the distillation apparatus, monitoring the process, and making necessary adjustments. The presenter discusses equipment challenges and improvisations, such as using a tripod instead of stands. Cooling methods and leak testing are also highlighted. The tutorial concludes with the successful collection of pure chloroform.

What is the purpose of maintaining the water bath at 80 degrees Celsius during the distillation process?

• To ensure the chloroform boils properly

• To prevent the chloroform from evaporating

• To cool down the chloroform

• To increase the boiling point of chloroform

Why did the narrator use a tripod and pipe cleaners for the setup?

• They are more stable than stands

• They are cheaper than stands

• They were the only available option

• They are more customizable

What was the role of the $6 pump from Harbor Freight in the distillation process?

• To measure the temperature

• To condense the vapor

• To circulate the saltwater ice bath

• To heat the chloroform

How did the saltwater ice bath contribute to the distillation process?

• It added impurities to the chloroform

• It prevented vapor loss

• It increased the boiling point of chloroform

• It heated the chloroform

What was the final amount of pure chloroform collected?

• 120 milliliters

• 100 milliliters

• 160 milliliters

• 140 milliliters