A beaker contains a water solution of unknown monoprotic* acid (molar mass of the acid is known to be 91.2 g/mol). The solution can be neutralized by Ca(OH)2. If it took 44.1 mL of 0.06 M Ca(OH)2 solution to react with all of the acid in 9.8 g of the solution, what is the mass percent of the acid in the solution? Round the result (in %) up to one decimal place   *monoprotic acid in this context is the acid that contains only one hydrogen atom in its formula; for example HCl or HNO3

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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.