Classify the following reactions as synthesis (S), decomposition (D), single displacement (SD) or double displacement (DD). 1. CH4 + O2 → CO2 + H2O 2. Na + I2 → NaI 3. N2 + O2 → N2O 4. N2 + H2 → NH3 5. KI + Cl2 → KCl + I2 6. KClO3 → KCl + O2 7. S + O2 → SO3 8. H2O2 → H2O + O2 9. Na + H2O → NaOH + H2 10. C2H6 + O2 → CO2 + H2O

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

idk what is it? is this a question that you know the answer or u dont