Assume you are assigned to make a solution of NH4Cl with the concentration 3.9 M. What is the mass (in grams) of NH4Cl you will use to make 10.0 mL of this solution? Assume you are assigned to make a solution of Na2HPO4 with the concentration 0.184 M.concentration. What is the volume (in mL) of 0.250 M sodium hydrogen phosphate solution you will use to make 10.0 mL of this solution?

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Q: H3C-

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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.