5
Q:
A) NaOH (aq) and HCl (aq) | B) KOH (aq) and Mg(NO3)2 (aq) |
C) NaC2H3O2(aq) and HCl (aq) | D) AgNO3(aq) and Ca(C2H2O3) (aq) |
Answer: B) KOH (aq) and Mg(NO3)2 (aq)
Explanation:
Explanation:
In chemistry, a precipitate is an insoluble solid that emerges from a liquid solution. The emergence of the insoluble solid from solution is called precipitation.