Technique and structure for any topic

Question 1

Suggest why x is rinsed/washed?

Answer 1

To remove excess of y

Question 2

Carrying out an experiment in room temp. can reduce reproducibility. Explain why and suggest how to improve

Answer 2

Room temperature isn’t specific to one temperature. Put x in a thermostatically controlled water bath

Question 3

What to put in a describe question on graphs?

Answer 3

Refer to specific points in graph with numbers and the overall shape, don’t over complicated

Question 4

How to improve accuracy of subjective colour?

Answer 4

Using a colourimeter

Question 5

What are isomers?

Answer 5

Same chemical formula, different structure formula

Question 6

How to work out cm3s-1 (example just rate of production for x)

Answer 6

The volume collected per the time measured

Question 7

Technically term for when the graph levels out?

Answer 7

It plateaus

Question 8

What is hydrolysis?

Answer 8

The breaking of bonds by the addition of water