)Calculate the concentration in % (m/v) of 100.0 g of NaNO3 dissolved in water for a final volume of 1250 mL  b) How many grams of glucose was used to prepare 250.0 mL at a concentration of 7.50 %(m/v) solution? 2) Calculate the molar it's of a solution by dissolving 5.00 grams of NaOH (molar mass = 40.00 g/mol) in 1.00 liter of water.  b) How many grams of KOH ( molar mass = 56.11 g/mol) is needed to make 0.500 L of a 0.100 M solution?

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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.