Chpater 3.5 Chemical Analysis Flashcards Preview

National 5 Chemistry > Chpater 3.5 Chemical Analysis > Flashcards

Flashcards in Chpater 3.5 Chemical Analysis Deck (7)
1

Qualitative analysis gives an indication of the

identity of a chemical in a sample

2

Quantitative analysis determines the

amount of a chemical in a sample

3

Flame tests can be used to

identify metals present in a sample.

4

Precipitation can be used to

determine ions present in a sample

5

Chromatography can be used to

identify a substance present in a sample

6

Acid/Base titrations can be used to calculate the

concentration of an acid or alkali present in a sample

7

Gravimetric analysis is accurate weighing of a precipitate to

determine the mass present in a sample.