Chapter 19

Question 1

Chemical Equations Setup

Answer 1

Reactants —> Products

Mg + F2 —> MgF2

Question 2

Balancing Equations

Answer 2

Balanced equations have same number of all elements on each side. (Count number of C’s on both sides then O’s, etc)

Question 3

Mass Spectroscopy

Answer 3

Count element number on periodic table (it’s mass) and compare to right most line in table. If mass of 58, last line on chart should be at 58

Question 4

Vibrational Spectroscopy

Answer 4

Compare wave length patterns and ignore magnitude/intensity. Long wave length, double dip, deep single…