Lead (Pb) and Chlorine (CI) combine to make the compound PbCl2. What is the chemical name for this compound? A
Lead Chlorine
B
Leadide Chlorine
C
Lead Chloride
D
Leadide Chloride

In the lab, ammonia was mixed with water to form ammonium hydroxide. what is/are the reactant(s)? o water and ammonia o ammonia o ammonium hydroxide need

Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?

How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next