22. How much concentrated 12 M hydrochloric acid is needed to prepare 100.0 mL of a 2.0 M solution? 23. To what volume should 25 ml of 15 M nitric acid be diluted to prepare a 3.0 M solution?

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Q: *OCH3 Br DMSO HO

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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.