Asample of chloroethane, c2h5cl, absorbs 0.185 kj and begins to vaporize at its normal boiling point of 12.3° c. what is the mass of the chloroethane sample? the molar heat of vaporization for chloroethane is 24.7kj/mol. enter your answer in the space provided. round your answer to the nearest hundredths. *

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.

i think its 100.

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