A Hydrocarbon containing 81.1% carbon has a vapour density of 22. Find it's molecular formula

here is table 2-2:

country

percent of eligible voters that voted

rank

united states

44.9%

138

canada

60.1%

107

costa rica

84.6%

14

hungary

66.9%

82

japan

57.0%

118

egypt

27.7%

159

south africa

85.5%

10

ans is no, the data set cannot be plotted as a single circle graph

5.6⋅10−^19  j

do you need the explaination?

i think tornado but not 100%