Section B Supplement
a. Exothermic energy is released
b. In this exothermic reaction, the products are energetically more stable than
the reactants. More energy is released as the
Acids and Bases
Sections 1, 2, plus some of 3 and
Adapted from http:/www.chemistryconnections.com/acids%20bases/acids%20bases%20intro.ppt
Some Common Acids
13 elements had been discovered
by the year 1700
History of the PT
Dobereiner (1780 1849)
1st accepted attempt at organizing the
Triad classification system
A computer is an electronic device capable of performing computations and making logical decisions at
speeds much, much greater than humans can. Computers work at speeds millions, and even billions, of
times faster than a human. There are a lot of dif
Wednesday, June 8th
THE TEST IS CUMULATIVE! It counts as a test in the fourth marking period.
50 multiple choice questions x 2.0 points per question = 100 points
[*] Java variables are used in Java programs to store information while the program is running. The
values for variables may be assigned and changed while a program is running, and Java stores the values
for variables in main memory. A Java programmer
Java defines eight (8) fundamental data types. These fundamental types are referred to as primitive
types, and you can define variables that store data that fall into one of three categories:[*] Integer or
floating point values. There are 6 primitive
Relational operators are used to compare the values of two variables or expressions and determine if
they are equal to each other, unequal to each other, or whether one is less than or greater than the
other. Java has 6 relational operators, and all a
Knorr; June 2016
Wednesday, June 8th
Thursday, June 9th
6:30 AM MAKE-UP BEFORE
THE TEST IS CUMULATIVE! It counts as a test in the fourth marking
50 multiple choice qu
Chapters 15_16 Study Guide
Explain why water is a polar molecule.
o Water is a triatomic molecule. The oxygen atom forms a covalent bond with each of the
hydrogen atoms. Oxygen has a greater electronegativity and therefore attracts the
electron pair of t
UNIT 2: Scientific Method and Problem Solving
Differentiate between quantitative and qualitative
observations and interpretations.
Differentiate between the accuracy and precision of
Understanding Limiting Reactants
If a combustion problem states that excess oxygen is available, we need not concern ourselves with
the oxygen-to-water ratio. The mass of water produced is predicted from (and limited by) the mass of
hydrogen available. Of
Name: _ Student ID Number: _ Period: _
A.9 Supplement: General IUPAC Rules
The International Union of Pure and Applied Chemistry (IUPAC) serves as an authority on chemical
nomenclature (naming) and standardization of symbols, names, and mea
1.) Carbon forms 4 covalent bonds because it has 4 valence electrons.
2.) In an alkane, carbon atoms can be arranged in a straight-chain, or can be branched.
3.) Alkane molecules are nonpolar
4.) In an alkene, there is one carbon-carbon d
Review sheet- Section B
1. You are familiar with petroleums use as an energy source. It is also used for building. What does
2. Polymers can be chemically altered to exhibit physical properties that are useful for a specific
You are the heaviest of the heaviest in crude oil. You are a sticky
black substances used to cover road surfaces.
You are used to make plastics, and as a cleaning fluid. You boil
at between 20C and 180C.
You are used a lot in airplanes, you burn
Chemistry Study Guide Petroleum section A & C test
You should be able to:
Name branched and straight-chain alkanes, alkenes, alkynes, and cycloalkanes
Memorize hydrocarbon prefixes 1 10
Write general, molecular, structural, condensed structural, , and car
Chemistry Study Guide Petroleum B
- Interpret an Energy diagram: identify H, EA, transition state/activated complex, and
energies of reactants and products.
-Write thermo chemical equation for the combustion of any hydrocarbon.
Remember the general form
Name: _ : _ Period: _
Study guide Section A
Complete the following questions using your knowledge of gas laws and gas properties.
1. From your observations in this section, cite evidence for the following statements.
a. Air is com
11.3 How do we get fuels from Crude Oil?
The difference between a compound and a mixture.
How crude oil can be fractionally distilled to produce fuels.
That most fuels contain carbon, hydrogen and sometimes sulphur.
What happens when fuels ar