AP Chemistry Multiple Choice Practice Test

Question 1 of 3

27% Get this Question Right

What reaction occurs when aqueous solutions of magnesium nitrate and potassium iodide are mixed?

	Mg^2+(aq) + 2 NO3^-(aq) + 2K^+(aq) + 2I^-(aq) -> MgI2(s) + 2KNO3(s)
	Mg^2+(aq) + 2K^+(aq) -> MgK2(s)
	Mg^2+(aq) + 2I^-(aq) -> MgI2(s)
	NO3^-(aq) + K^+(aq) -> KNO3(s)
	no reaction occurs

Next