chemistry1111 could someone help with this question Which of the following solutions will form a precipitate when added to a solution of potassium sulfate? A. Magnesium chloride solution B. Sodium carbonate solution C. Lead nitrate D. Copper (II) bromide solution Thanks
Billzene Adding Pb(NO3)2 to K2SO4 will trigger a double-displacement reaction that produces PbSO4(s), which is an important exception to the "sulfates are soluble" rule. "Precipitation" implies the formation of a solid product.
