GCSE AQA Combined Science Trilogy Higher Set 2 Paper 2(Chemistry!)
I was told that were the topics to revise for chemistry. What else was in the exam, like questions or other things I need revise?
:
Haber process
Le Chateliers Principle
Effects of carbon monoxide (and 2 other chemicals I can't remember)
A lot of graph interpretation from rates of reactions (tangent question)
Shapes of catalysts, which confused me but I scribbled something moderately substantive about surface area.
Paper chromatography (6marks)
Moles,mass,mr equation.(remember kg into g)
Formulation definition (1mark)
Magnesium and HCl reaction and measuring the concentration of hydrogen released (6mark experiment set up)
:
Haber process
Le Chateliers Principle
Effects of carbon monoxide (and 2 other chemicals I can't remember)
A lot of graph interpretation from rates of reactions (tangent question)
Shapes of catalysts, which confused me but I scribbled something moderately substantive about surface area.
Paper chromatography (6marks)
Moles,mass,mr equation.(remember kg into g)
Formulation definition (1mark)
Magnesium and HCl reaction and measuring the concentration of hydrogen released (6mark experiment set up)
Do you know what was on physics paper 2? Thanks
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