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soldi70 [24.7K]
3 years ago
13

How many moles of NaHCO3 are there in a 3g tablet of Alka-Selzer?

Chemistry
1 answer:
irina1246 [14]3 years ago
6 0
We then need to find the molecular weight of sodium bicarbonate (NaHCO 3), which comes out to 84g/mol. To find the number of moles of sodium bicarbonate, we divide the mass of sodium bicarbonate in the tablet (1.916g) by the molar mass (84g/mol). This gives us 0.0228 moles of sodium bicarbonate in one tablet.
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Answer:

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Explanation:

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