how to prepare carbon monoxide
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Carbon monoxide is prepared by gently heating commercial oxalic acid in a round bottom flask with an excess of concentrated sulfuric acid. The sulfuric acid exerts a dehydrating action and a mixture of carbon monoxide and carbon dioxide is evolved.
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❣︎Laboratory Preparation of Carbon monoxide
Laboratory Preparation of Carbon monoxideWhen carbon dioxide gas is passed over heated charcoal it forms carbon monoxide. There will also be unreacted carbon dioxide, which needs to be removed. Carbon dioxide is removed by reacting it with an aqueous solution of sodium hydroxide.❣︎
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