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Calcium carbonate is 40.04% calcium by mass. How many grams of carbonate ions would be found in a 120.4 gram sample of calcium carbonate?
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Calcium carbonate is 40.04% calcium by mass. How many grams of carbonate ions would be found in a 120.4 gram sample of calcium carbonate?

User AnOldSoul
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Answer:

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User Parserr
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