1. Use the Activity Series to predict whether a single-replacement reaction will occur between the following pairs of possible reactants. If so, write a balanced chemical equation for the reaction.
a. chlorine gas and aqueous potassium iodide
b. magnesium metal and aqueous copper(II) sulfate
C. copper metal and iron(III) chloride in water solution
d. lead metal and aqueous silver nitrate

< > according to newton's third law of motion, forces always act in equal but opposite pairs. another way of saying this is for every action, there is an equal but opposite reaction.< >

fe 55.85 g/mol and h2o 18.02 g/mol.

atomic mass = 39

number of neutrons = 20

number of protons= 19

electronic configuration = 1s2 2s2 2p6 3s2 3p6 4s1

the number of electron in first shell = 2

number of electrons in n=3 shell = 8