Concentration 6

350 mL of a solution containing 4 g of magnesium nitrate Mg(NO₃)₂ and 200 mL of a potassium nitrate KNO₃ solution with c(KNO₃) = 0.35 mol/L are mixed together. Calculate the molar concentration of nitrate ions c(NO₃^-) in the resulting solution.

Only red cells need to be completed. State results with two significant numbers after the decimal point.

	Mg(NO3)2(s)	KNO3(s)	H2O	NO3-(aq)
Mass (g)
Molar mass (g/mol)
Amount of Substance (mol)
Amount of NO3- (mol)
Total Volume (L)
Concentration of NO3- (mol/L)

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