Physics, 16.10.2020 23:01, tatianaware1617
32. A chemical reaction in which calcium carbonate CaCo3 is decomposed, results in the
production of two simpler compounds.
CaCO3
--→Cao
+
CO2
? 9
28.00 g
21.97 g
What mass of calcium carbonate, to the nearest hundredth of a gram, is decomposed in
this reaction?
Answers: 2
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Achemistry student needs of 40ml diethylamine for an experiment. by consulting the crc handbook of chemistry and physics, the student discovers that the density of diethylamine is 0.7 . calculate the mass of diethylamine the student should weigh out. round your answer to significant digits.
Answers: 1
32. A chemical reaction in which calcium carbonate CaCo3 is decomposed, results in the
production o...
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