Lead and tin are mixed to make solder for use in circult boards and plumbing applications. A solution of tin and lead has a eutectic point temperature of Tutectie " 80.2 °C. Using the information below, determine the mole fraction of lead at the eutectic point, xp, and the heat of fusion of tin, AH"(Sn). T(Pb) = 327.46 °c AHPb) - 4.77 k/mol TanlSn) - 23193°C Upload Choose a File

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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.