Javokhir Sadulloev
9/23/2021
Pre-Lab Outline for Lab 3
Abstract: To determine which reaction will likely occur using stoichiometry.
Background: The terms needed for this lab will be defined below. Stoichiometry refers to the
relationship between the quantities of reactants and products before, during, and following
chemical reactions. Redox reactions are half reduction and half oxidation reactions. These
changes can be evaluated in terms of lost of gained electrons. Elements electric negativity can
determine whether they will lose or gain electrons. In case of Iron and Copper(II) Sulfate
Solution iron is more reactive than copper and therefore will displace it in the reaction. This will
be the main objective of this lab experiment.