You perform the experiment with a 2.97 gram tablet of Alka-Seltzer. You calculat
ID: 795776 • Letter: Y
Question
You perform the experiment with a 2.97 gram tablet of Alka-Seltzer. You calculate that 0.51 grams of sodium bicarbonate reacted. What is the mass percent of sodium bicarbonate in the Alka-Seltzer tablet? Report your answer to 3 significant figures. You perform the experiment with a 2.97 gram tablet of Alka-Seltzer. You calculate that 0.51 grams of sodium bicarbonate reacted. What is the mass percent of sodium bicarbonate in the Alka-Seltzer tablet? Report your answer to 3 significant figures. You perform the experiment with a 2.97 gram tablet of Alka-Seltzer. You calculate that 0.51 grams of sodium bicarbonate reacted. What is the mass percent of sodium bicarbonate in the Alka-Seltzer tablet? Report your answer to 3 significant figures.Explanation / Answer
Mass percent of sodium bicarbonate
= mass of sodium bicarbonate/mass of tablet x 100%
= 0.51/2.97 x 100%
= 17.2%
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