CP 05 - Oxidation of ethanol

Question 1

What is oxidation?

Answer 1

Oxidation is the loss of electrons.

Question 2

What is distillation?

Answer 2

Distillation is a process used to separate components of a mixture based on differences in their boiling points.

Question 3

What equipment is used in a Quickfit apparatus set for distillation?

Answer 3

The equipment includes a Liebig condenser, still head, stopper, receiver, and adapter.

Question 4

What does a diagram of Quickfit apparatus set up for distillation look like?

Answer 4

A diagram typically shows the arrangement of the Liebig condenser, still head, and other components.

Question 5

What is the equation for the oxidation of ethanol?

Answer 5

The equation is CH3CH2OH + [O] → CH3CHO + H2O.

Question 6

Why are anti-bumping granules used?

Answer 6

Anti-bumping granules are used to allow smooth boiling and prevent vapor from splashing up the sides of the container.

Question 7

What are some advantages of using laboratory equipment for distillation?

Answer 7

Advantages include allowing heating for a long period of time, preventing volatile reactants/products, and ensuring even heating.