a) What is the tofed enerqy requirad to raise fne termpe ratere of (315 g of water frdn 220€ fo 133.0C ? Pease draw Khts chavep and all parts an a AH fus= Veating curve. + 601 KJ/md Jig"C Coteaam > 202 51g C Cwater= 4.186 At vap: +HO.7 Ksland Coteaon 3 Cice= 2.01

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.