In Both of the Following Reactions, a Precipitate Is Formed

question 124

Essay

In both of the following reactions, a precipitate is formed. Complete and balance the equations, showing the phases of the products.
a. BaCl₂(aq) + Na₂SO₄(aq) 
b. Mg(NO₃)₂(aq) + KOH(aq) 

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