Start studying CHM2045C Chemistry I Final Exam. Learn vocabulary, terms, and more with flashcards, games, and other study tools. ... what mass of PbCl2 can form from 235 mL of 0.110 M KCl solution? Assume that there is excess Pb(NO3)2. 2 KCl(aq) + Pb(NO3)2(aq) → PbCl2(s) + 2 KNO3(aq) ... Identify a substance that is not in its standard state ...