What is the percent by mass of oxygen in carbon dioxide (co2)?
use
%element=tota...
Chemistry, 15.01.2020 19:31 damienlopezram
What is the percent by mass of oxygen in carbon dioxide (co2)?
use
%element=total mass of element in compound/molar mass of compound -x100
27.29%
57.12%
72.71%
79.99%
Answers: 2
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