How much table salt (nacl) must be added

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Your friend decides to decrease cooking time for spaghetti noodles by adding table salt to  2.0 L water. How much table salt (NaCl) must be added to the water in order to raise the boiling point by 4.0?C? (Kf = 1.86?C/m, Kb = 0.512?C/m)

Reference no: EM13138374

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