What is the molar oconcentration of 30g KCl and 30g of CaCl2 added to 50 dL of DI water? a.) what is the molar concerntration of Ca2+ b.) what is the molar concentration of K+ c.) what is the molar concentration of Cl- d.) what is the osmolarity of this solution? e.) what is the tonicity of this solution?

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