Which would be a better choice of compound to add to the sidewalk to prevent ice, a 55 g/mol salt with an n value of 3 or a 40 g/mol compound with a n value of 1? Explain your reason.

law of conservation of matter

elements make up everything, and they combine to make compounds.

the answer is c

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