13 Question See page 526 The following table lists molar concentrations of seven major ions in seawater. Using a density of 1.022 g/mL for seawater, convert the concentrations for the two ions in the question below into molality. lons Na K Mg3 Ca²+ CI 5042 HCO Total g/kg 10.781 0.399 1.284 0.4119 19:353 2.712 0.126 35.067 mM 480.57 1046 54.14 10.53 559.40 28.93 2.11 n/a

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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.