What is the predictedchange in the boiling point of water when 1.50 kg of water

Iwould you figure it out but you don't have a picture or in your question as to what the physical property you're looking for is

Sorry i dont understand the question can you rephase it?

Molarity is moles of solute over liters of solution. idk if that is what you are talking about, but you can convert moles of solute to grams of solute using dimensional analyzes by using molar mass found on the periodic table.