CHEM 103 Lab 2 Experiment 2 -Chemical Reactions-2026/2027 (Complete And Verified Study material) (5pages) LEARNEXAMS

Experiment 2: Chemical Reactions Date: 02/10/2020 Title: Chemical Reactions Purpose: To observe the various types of chemical reactions and their results. Procedure: ❖ Examples will be conducted of the different types of chemical reactions ➢ 6 types of Simple Chemical Reactions ➢ Reversible Reactions Data, Calculations, Conclusions: Examples of 6 Types of Reactions: ❖ Double Displacement Reaction of two solutions: HCl (aq) and AgNO3 (aq) ➢ Reaction: white solid formed in tube = silver chloride (AgCl) ▪ two solution that were clear and colorless formed solid ➢ Ag+NO3- (silver nitrate solution) + H+Cl- (hydrochloric acid solution) ---> H+NO - (nitric acid solution) + AgCl (silver chloride; precipitate) ➢ Double displacement reaction: a reaction in which the positive (+) and negative (-) ions of two reactants are interchanged ❖ Double Displacement Reaction #2: Kl and Pb(NO3)2 ➢ Two colorless solutions