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Hydrogen can reduce copper oxide but not aluminium oxide. Explain

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asked Jul 20, 2021 in Chemistry Form 1 by 700000

water and hydrogen

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answered Jul 21, 2021 by mataab

Because aluminium is more reactive than hydrogen hence can not reduce it

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answered Jul 22, 2021 by monicahwangombe

Because aluminium is more reactive than hydrogen hence can not reduce it

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Hydrogen can reduce coppers oxide but not aluminium oxide.Explain

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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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Hydrogen was passed over copper II oxide in a combustion tube.

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asked Mar 4, 2022 in Chemistry Form 1 by finivine

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Hydrogen can reduce copper oxide but not aluminium oxide. Explain

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