(a) If you need to prepare 125.0 mL of 3,00 M NaOH for some lab work, How many grams of NaOH would you need to use to make 125 mL of this solution (b) If you then dilute the 125 mL of 3.00 M NaOH you prepared in (a) by adding 375 mL of water, what is the molarity of the resulting 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.