A reaction occurs when a solid X is placed into a solution Y as a result the temp of the new solution increases by 3.C the temp rises another 2 c when more of solid X is added to the solution what does this indicate about the effect of adding more solid

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.