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Find the concentration of chloride ions in a solution that is 0.270 M in sodium chloride (NaCl) and 0.27 M in magnesium chloride (MgCl2).

____ M ?

Respuesta :

keijosalonen

Answer:0.81M

Explanation: from NaCl concentration c(Cl-) = 0.27 M and from

MgCl2 c(Cl-) = 0.54 M, because there comes twice as much chloride ions.

add concentrations together c= 0.81 M