calculate the amount of heat needed to convert 190 g of liquid water at 18c to steam at 100 c two calculations answer in kilojoules

Describe the chemical reaction based on the chemical equation below. also, explain whether the equation is balanced.

What provides structure to the human body?

Calculate the molarity of each of the following solutions. part a) 0.12 mol of lino3 in 5.5 l of solution part b) 60.7 g c2h6o in 2.48 l of solution part c) 14.2 mg ki in 100 ml of solution