Session Date
Lesson Topic
ionization of water
Lesson Outline
Outline how water will ionize into hydrogen ions and hydroxide ions.
Indicate that this ionization occurs to very slight degree.
Recall that the presence of hydrogen ions indicates an acid, while the presence of hydroxide ions determines a base.
Elicit why water, if tested by a pH meter, is neutral. (pH 7)
Formulate why adding hydrogen chloride to the water will make it an acid, while adding sodium hydroxide will make it a base.
Recall that pH is a measure of the concentration of hydrogen ion.
Indicate that this ionization occurs to very slight degree.
Recall that the presence of hydrogen ions indicates an acid, while the presence of hydroxide ions determines a base.
Elicit why water, if tested by a pH meter, is neutral. (pH 7)
Formulate why adding hydrogen chloride to the water will make it an acid, while adding sodium hydroxide will make it a base.
Recall that pH is a measure of the concentration of hydrogen ion.
Session Minutes
45
Minutes Student Attended
0
Lesson Comments
Bobby was not on line for this first class
Session Hours
0.75
Hours Attended
0.00
Entry Status
Review Status
Student Name(s)
Subject
School