According to the activity series, which of the following single replacement reactions will take place? ( 2 points) Question 7 options: 1) LiCl + K yields KCl + Li 2) 2 AlBr3 + 3Mg yields 3MgBr2 + 2Al 3) Pb(NO3)2 + 2Cu yields 2CuNO3 + Pb 4)

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