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nitanikollaj nitanikollaj
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A year ago
Hard water deposits (calcium carbonate) have built up around your bathroom sink.  Which one of these substances would be most effective in dissolving the deposits?

▸ ammonia

▸ bleach (sodium hypochlorite)

▸ lye (sodium hydroxide)

▸ vinegar (acetic acid)
Textbook 
Chemistry

Chemistry


Edition: 11th
Authors:
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xoxoitaliangurlxoxoitaliangurl
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A year ago
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