Chemistry, 11.03.2021 21:50 daniel4349
Consider the reaction of baking soda (sodium bicarbonate) and vinegar (dilute acetic acid) given below:
NaHCO3(s) + HC2H2O2(1)→ NaC2H2O2(aq) + H2O(1) + CO2(8)
You react 84.007 grams of pure baking soda with 60.053 grams of pure acetic acid in an open beaker. The total mass of the products in the beaker afterwards is
100.049 grams.
1. Does your product mass obey the law of conservation of mass? Why or why not?
2. How could the experiment be changed to better test the law of conservation of mass?
Answers: 1
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Consider the reaction of baking soda (sodium bicarbonate) and vinegar (dilute acetic acid) given bel...
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