A precipitation reaction occurs when 675 mL of 0.867 M Pb(NO,), rencts with 527 mL of 0.961 M KI, as shown by the following equation. Pb(NO3)2(aq) + 2 Kl(aq) – PbI2(s) + 2 KNO3 (ag) what is the limiting reactant and theoretical yield for PbI2

Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work

The msds for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact with. it reacts with bases, various metals, and strong oxidizing agents. its vapors can form explosive mixtures with air.