for the list of chemicals below, write complete, balanced equations for all possible reactions that would lead to an insoluable salt.
KCl, BaCl2, AgNO3, Pb(NO3)2, K2SO4, HNO3
To do this problem you need to know the solubility rules. Here is a simplified set. Memorize them. Use #4 (sulfate) and #3 (chlorides) as examples. I will leave the others for you.
BaCl2(qq) + K2SO4(aq) ==> 2KCl(aq) + BaSO4(s)
2KCl(aq) + Pb(NO3)2(aq) ==> AgCl(s) + 2KNO3(aq)
By the way, note the correct spelling of soluble (no a in it).
To determine the possible reactions that would lead to an insoluble salt, we need to refer to a solubility table. This table provides information about the solubility of different salts in water. It indicates whether a salt is soluble (dissolves) or insoluble (does not dissolve) in water.
Here is a list of the chemicals given and their solubility in water according to the solubility table:
KCl: Soluble
BaCl2: Soluble
AgNO3: Soluble
Pb(NO3)2: Soluble
K2SO4: Soluble
HNO3: Soluble
Based on the table, all the given chemicals are soluble in water, meaning there is no possibility of forming an insoluble salt by combining them.
If there were any chemicals in the list that were insoluble according to the solubility table, we could write the balanced chemical equations for the reactions. However, since all the chemicals are soluble, no such reactions exist in this case.