Which sequence of coefficients will balance the following equation? Mg(s) + O2 (9) 2MgO (s)
O A. 1,1,2
B. 4,1,2
C. 3,1,2
D. 2,1,2

there are two significant figures.

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