PLEASE HELP WITH CHEM QUESTION!

Chemistry
Tutor: None Selected Time limit: 1 Day

An Alka-Seltzer tablet is found to contain 0.859 grams sodium bicarbonate. The tablet weighs 1.34 grams. What is the mass percent sodium bicarbonate in the tablet?

Please show work!

Feb 2nd, 2015

Mass percent = mass of compound / total mass * 100%

= 0.859 g / 1.34 g *100

=64.1% sodium bicarbonate

Feb 2nd, 2015

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Feb 2nd, 2015
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