How would you work out the percentage yield of a reaction?
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Card 7
Front
When molten magnesium chloride is electrolysed what is oxidised and what is reduced?
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Card 8
Front
name the state symbols for each of the chemicals in the following reaction: hydrochloric acid reacts withcalcium carbonate to form calcium chloride, water and carbon dioxide.
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Card 9
Front
1. I have a sample of hydrochloric acid of concentration 73g/dm3. What is the concentration in mol/dm3?
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Card 10
Front
When a reversible reaction is at equilibrium, how does the rate of the forward reaction compare with the rate of the reverse reaction?
