Hi guys, what do you think will come up in each exam?
I reckon hard/soft water will definitely come up. Possible questions include,
a) Explain the difference between scale and scum
b) Explain how hard water can be made soft using an ion-exchange column
Also something about the periodic table in the early stages as this has not been common in recent examinations. Example questions are,
c) The periodic table is now based on atomic structure. Explain how
d) Explain in terms of electrons why fluorine is the most reactive element in Group 7
Those are for C3. I also think it's pretty safe to say the 6-marker will not be on titrations because that is what came up last year. The flame test always comes up and you will need to know which substances produce which colour.
Any other suggestions?
Guys can we test each other on exam questions please for C2 and C3. I think it's good practise!
Has anyone got any revision tips for c2 or suggestions on what will come up. I think it's the hardest one
oh god hard and soft water better come up and haber process
I am so unprepared
In the specification what is meant by "The relative amounts of all the reacting substances at equilibrium depend on the conditions of the reaction"??