A piece of magnesium with a mass of 0.0501 grams was placed into a solution containing an excess of hydrochloric acid. The reaction proceeds according the equation below. Mg(s) + 2HCI(aq) MgCl2(aq) + H2(g) Assuming the reaction goes to completion, how many electrons are transferred in this reaction?

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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.