states of matter and mixes

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charlotte

Cards (6)

Chromatography
mobile phase - molecules can move. always liquid or gas
stationary phase - molecules cant move. always solid or thick liquid
components in the mixture separate during the mobile phase.
they end in different places because each of the chemicals will spend different amounts of time dissolved
how fast it moves depends on how the chemicals distribute between the two phases
Rf value is
distance travelled by substance / distance travelled by solvent
Rf values always lie between 0 and 1

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states of matter and mixes

Cards (6)

WJEC GCSE Chemistry

GCSE Chemistry

CCEA GCSE Chemistry

AQA GCSE Chemistry

OCR GCSE Chemistry

Edexcel GCSE Chemistry

AQA A-Level Chemistry

3.2.1 States of Matter

14.1 States of Matter

1.5.2 States of Matter

C1.1.1 States of Matter

2.1 States of Matter

3.2.1 States of Matter

1.5 States of Matter

OCR A-Level Chemistry

AP Chemistry

Topic 2: States of Matter and Mixtures

The stages of the sales process:

C6.2 Organic Chemistry

3.3.2 Understanding interpreting rate of change

Stages of the sales process