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why is hydrogen able to reduce iron yet it is below iron in reactivity series
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Mar 4, 2022
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Chemistry Form 1
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finivine
Whyvis hydrogen able to reduce iron yet it is below iron in reactivity series
water and hydrogen
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this pain is passed over heated magnesium ribbon and hydrogen gas was collected as shown in the diagram below. (i) name the gas p (ii) write an equation of the reaction that takes place in the commbustion tube. (iii) state three precautions necessary at the end of the experiment.
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Dec 19, 2021
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in an experiment dry hydrogen gas is passed over hot copper (ii) oxide in a combustion tube as shown in the diagram below. (b) describe how copper could be obtained from the mixture containing copper (ii) oxide
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