Question

What is the total concentration of all ions (the sum of their individual concentrations) in aqueous solutions of the following? Hint: Each substance is an electrolyte that dissociates in water to produce ions. Use the link table of polyatomic ions if you do not recognize the polyatomic ion. For example, Na2SO4->2Na1++ SO,2- when it dissolves, so a 1 M soln of Na,SO4 is 2M in Na1 and 1M in so2- and the total concentration of ions is 2 M 1 M 3M 0.0620-M Ca Cl M 0.0700-M Na3PO4 0.0200-M K2Cr207 M

Answer 1

Each Ca 2+ + 200 Total number of moles = 1+2=3 - Total de concentration of all fons = 371 000620 M = 0.186 M Naz PO4 Z ING* A pap Total number of males =8+1=4 - Total concentration of Bella poms = 144 060700) M = 0.28M ky enot = 2K+ +21207Total number of moles = 2+)-3 Total Concentration (34 0.0200) M = 0.06 M.

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