HPLC en GC

Question 1

What is the term for methods used to separate substances?

Answer 1

Scheidingsmethoden

Question 2

What are the properties of substances called?

Answer 2

Stofeigenschappen

Question 3

What is one method of separation that uses paper?

Answer 3

Papierchromatografie

Question 4

What is the method of separation that uses a thin layer?

Answer 4

Dunnelaagchromatografie

Question 5

What is the method of separation that uses a column?

Answer 5

Kolomchromatografie

Question 6

What is Papierchromatografie?

Answer 6

Papierchromatografie is a technique where paper is suspended in a liquid called the loopvloeistof.

Question 7

What happens to the loopvloeistof in Papierchromatografie?

Answer 7

The loopvloeistof is absorbed by the paper.

Question 8

What occurs to the substances in the mixture during Papierchromatografie?

Answer 8

The substances in the mixture dissolve in the loopvloeistof and are drawn upwards.

Question 9

What results from the different solubility of substances in Papierchromatografie?

Answer 9

A vlekkenpatroon (spot pattern) is formed due to the varying solubility of substances.

Question 10

What is the outcome of the separation process in Papierchromatografie?

Answer 10

The substances in the mixture are either completely or partially separated.