Part 1: A solution of sulfuric acid was made by dissolving 20.0g of 98% sulfuric acid in 250mL of water. (H2SO4 = 98.078 g/mol; H2O = 18.015 g/mol) Answer these items 1-4 for part 1: 1. Express the concentration of this solution in % by weight. Additional information for items 2-3: What if the solution has a total volume of 262mL? 2. Express the concentration in molarity 3. Express the concentration in normality

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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.