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Starting with sodium oxide, describe how a sample of crystals of sodium hydrogen carbonate may be prepared
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Jan 10
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Chemistry Form 2
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0756542XXX
Starting with sodium oxide, describe how a sample of crystals of sodium hydrogen carbonate may be prepared
salts
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Feb 17
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React sodium with water to get sodium hydroxide
Bubble into this solution excess carbon (iv) oxide to get sodium hydrogen carbonate.
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