Mapa mental
Science (3)
Conteúdo do mapa
Science (3)
chromatography
- identify artificial colours.
- when put into a soloution the colour is desolved up the paper.
gas chromatography
- the sample has to be vapourised.
- and then goes through the column.
- they go through at different speeds and thene they seeperate
- and then goes through the column.
- the amount of time the chemical is in the column is known as the retention time.
- mass spectrometre will identify the substance.
- the sample has to be vapourised.
Informações
- Descrição
- Mapa Mental sobre Science (3), criado por junaid_m786 em 04-04-2014.
- Criado por
- junaid_m786 · abr 2014
- Atualizado
- 19 fev 2016
- Visualizações
- 9
- Avaliação