🤓 Based on our data, we think this question is relevant for Professor Singh's class at KSU.
Establish the solubility rules and determine which pair of ion will produce a precipitate among Ba2+, K+, NO3-, and CO32-
Recall that the Solubility Rules are:
•Soluble Ionic Compounds:
▪Group 1A ions (Li+, Na+, K+, etc.) and Ammoniumion (NH4+) are soluble
▪ Nitrates (NO3-), Acetates (CH3COO- or C2H3O2-), and most Perchlorates (ClO4-) are soluble
▪ Cl-, Br-, and I- are soluble except when paired with Ag+, Pb2+, Cu+, Hg22+
▪ Sulfates (SO42-) are soluble except those of Ca2+, Sr2+, Ba2+, Ag+, and Pb2+
What precipitate is most likely formed from a solution containing Ba2+, K+, NO3-, and CO32- ?