How many grams of C8H18 would you need to measure out to have 0.78 mol?

1 grams C8H18 is equal to 0.0087543811300365 mole.

Explanation:hope i helped:)

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.