Based on the periodic table shown, elements from columns A and B will combine in which ratio? a.
1 A : 2 B

b.
1 A : 1 B

c.
These elements will not combine.

d.
2 A : 1 B

Asolution is made by dissolving 2.3 moles of sodium chloride (nacl) in 0.155 kilograms of water. if the molal boiling point constant for water (kb) is 0.51 °c/m, what would be the boiling point of this solution? show all the steps taken to solve this problem.