When 5.62 g of methane combusts in a calorimeter, the 25. g of water in the calorimeter goes from 25oC to 28oC. What is the heat of combustion (in kJ/mol) for methane

they are made of gases.

they have a spherical shape.

they make energy through fusion.

the answer is d. 74.02

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

the objects have the same charge is correct.

nathan lee