Lab 8.6: Titration of ASA
The purpose of this lab is to determine what mass of ASA is in a standard consumer tablet of
aspirin. In order to perform the standardization equation of ASA used to determine the mass we
were reliant upon our results f
KEY CONCEPTS: Unit 1 Chemistry
Acid- substance that produces hydrogen ions (H+) when dissolved in water; compound that dissolves in
water to create a solution with a pH lower than 7 at room temp
Atomic number-number of protons in an atom; can be used to s
C30 Ch 13 Rev WS
Chemistry 30 Chapter 13 Review Worksheet
1. Define the following terms:
a) voltaic cell a cell which spontaneously produces electricity by redox reactions
b) electrolytic cell a cell which uses electrical energy to produce a non-spontaneo
Chapter 6 - Chemical Bonding
Use quantum theory to explain why atoms have distinctive electron configurations (chapter
Be able to draw electron configurations for atoms and ions (chapter 4).
Discuss the meaning of the
Differentiate between heat and temperature (17-1).
Define the term specific heat (17-1).
Use heat equations to calculate :
changes in heat content of a substance as a result of heating and cooling,
Mr. Cowan 2009-2010
Chemistry 30 is an academic course that helps students better understand and apply
fundamental concepts and skills. The focus is on helping students understand the
chemical principles behind the na
Samples of Diploma Review materials and high school
course materials from Alberta Teachers (compiled Spring
Note: all the http:/www.salcomp.ca teacher sites listed below go through numerous changes throughout the year.
By the end of the school year,
Chem 30 Solubility and Solutions
Mixture: 2 or more substances put together where each retains
its own properties:
1. Lucky Charms: Little Xs and other cereal bits and Charms
Solid & Solid
2. Alcohol and Water
BP: 78C and 100C
Liquid & liqu
Unit 1: Energy Changes in Chemical Reactions
Assignment 1: Sections 1-1 to 1-6
Define potential energy and kinetic energy. Give some specific examples of
each form of energy.
Potential energy stored energy. Chemical
1. Describe what happens in a substitution reaction. (1 mark)
In a substitution reaction a functional group, molecule or atom in a
compound is replaced by another functional group, molecule or atom.
2. Describe what happens in an esterification reaction.
Module 7 Final Assessment
1. In the table of data w hav clarly sn th principl f L Chatlir, sn as th
cncntratin f cmpnnts and tmpratur affct th quilibrium f th ractin.
Th fllwing ractin schm is bsrvd in tst tubs 1, 2 and 3:
F3+ (aq) +