Physiological saline solution has an total molarity of 0.30 M. An aqueous solution of cobalt(II) sulfate is made by dissoving 11.2 g CoSO4 in enough water to make a liter of solution. Assuming that the cell membrane is not permeable to its ions, is this CoSO, solution hypertonic, hypotonic or isotonic to red blood cells? If normal red blood cells were suspended in this COSO, solution, what would be the expected outcome? [

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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.