& gas p was passed over heated magnesium ribbon and hydrogen gas was collected as shown in the diagram below: bys magnesium ribbon hydrogen gas gak p uz wa 4 7 heat (0) name gas p (1mk) (ii) write an equation of the reaction that takes place in the combustion tube(2mks) (ii) state one precaution necessary at the end of this experiment(1mk) ensure hydrogen burnod is pure.?
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Category: mechanicalengineering |
Author: Ehud Raghnall
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