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A 500 mg tablet of antacid all 500mg is calcium carbonate

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Reference no: EM13639707

A 500 mg tablet of antacid (all 500mg is calcium carbonate) is put into 250 ml of 0.12M hydrochloric acid. What volume of gas is produced at STP and how many moles of excess H3O+ are left over?

Reference no: EM13639707

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