Chemistry, asked by ΑΓΡΠΛΤΣΙΘΝ, 1 year ago

What percent by mass of oxygen is present in carbon monoxide, CO?

Answers

Answered by HappiestWriter012
1
Weight of Carbon monoxide = 28 g. 

Weight of Oxygen in CO =16 

Percent of mass =Weight of Oxygen /Weight of Carbondioxide

= 16/28*100 

= 57.14% 

57.14 % percent by mass of oxygen is present in carbon monoxide, CO
Answered by mrityunjay2
0
57% by mass of CO is Oxygen (16/28). ... the atomic weight of Oxygen by the molecular weight of Carbon monoxide. hope this will help u
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