Session Date
Lesson Topic
Acids, Bases and neutralization lab
Lesson Outline
Discuss some chemical properties of acids and bases.
Using pH paper, compare the pH of hydrochloric acid with that of sodium hydroxide. Discuss the concept of a neutral solution.
Explain the function of the indicator in this experiment, which is phenolpthalein.
Neutralize a specific amount of HCl with NaOH. The neutral point is reached when the indicator added to the acid turns pink and remains pink with the addition of a drop of base.
Also test the solution formed with pH paper and indicate that it now reads neutral.
Boil of the liquid and examine the solid left in the evaporating dish.
Write the symbols of the acid and base, indicate it is a double replacement reaction, and have Aiden determine the products from the double replacement.
Using pH paper, compare the pH of hydrochloric acid with that of sodium hydroxide. Discuss the concept of a neutral solution.
Explain the function of the indicator in this experiment, which is phenolpthalein.
Neutralize a specific amount of HCl with NaOH. The neutral point is reached when the indicator added to the acid turns pink and remains pink with the addition of a drop of base.
Also test the solution formed with pH paper and indicate that it now reads neutral.
Boil of the liquid and examine the solid left in the evaporating dish.
Write the symbols of the acid and base, indicate it is a double replacement reaction, and have Aiden determine the products from the double replacement.
Session Minutes
45
Minutes Student Attended
45
Lesson Comments
Aiden is very bright and inquisitive. He quickly determined the neutral liquid was water, and the solid formed was table salt.
Session Hours
0.75
Hours Attended
0.75
Entry Status
Review Status
Student Name(s)
Subject
School