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12 November, 01:04

Performing Percent Composition calculations

Carbon dioxide (CO2) is a gaseous compound. Calculate the percent composition of this compound,

Answer using three significant figures.

What is the percent by mass of carbon?

What is the percent by mass of oxygen?

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Answers (1)
  1. 12 November, 03:39
    0
    carbon = 27,27 %

    oxygen = 72.72 %
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