Chapter 5 assignment
Read the chapter and do #s 23, 25, 26, 28, 29, 31 through 39, 41, 42, 45, 50, 52, 53, 55, 56, 57,
60, 63, 68, 71, 72
23) Bohr assumed that electrons traveled in circular paths around the nucleus
25) The significance of the boundary of
HONORS CHEMISTRY MID-TERM PRACTICE
Mrs. Allen from HS North put together a collection of multiple choice questions for you to use as a
study tool. Not all of the midterm topics are covered here, howevermake sure you reference the
topic list a
7.Chillingworth says that Even if i imagine a scheme of vengeance, what could I do better for
my object than to let thee live believing his revenge would be the cruelest if he did not kill
Hester so that is this burning shame might still burn upon thy bos
Chemistry Midterm Exam Review packet 2012-2013
Lab Equipment, Reports and Safety:
1. Laboratory equipment has specific uses, and also limitations on their uses.
2. Each piece of equipment provides data with specific units.
Chemistry Lab Water Testing
As part of the prelab HW assignment, read pages 35-36, and define these terms:
1. Confirming test:
2. Reference solution:
5. Difference between a qualitative and quantitative test:
Converting Copper Lab
During this investigation, you will work with a powdered sample of elemental copper. As you observe its
chemical behavior, think about why its properties make copper a good candidate for use in a coin.
Before starting, r
Metal or Nonmetal?
In this activity, you will investigate several properties of seven elements and then decide whether each
element is a metal, a nonmetal, or a metalloid. You will examine the color, luster, and form of each
element, and you
Meters and Liters
Examine a ruler graduated in millimeters. Note the 10 markin
each centimeter (cm) mark. These smaller markings represe
= 0.1 cm.
(mm) divisions, where 10 mm = 1 cm, or 1 mm
A small paper clip is
For the boxed terms in the above diagram, list the possible states in which water could
exist during its journey through the hydrologic cycle.
Honors Chemistry Dec 8 -12
Monday Dec 8 Lab: ElectronConfiguration and the Periodic Table
Complete the webquest on Periodic Trends
Tues Dec 9 NO Class
Wed Dec 10 Explanation for the Periodic Trends
Thurs Dec 11 Periodic Table Thinking Lab. Homework Due
Ions or Molecules? Polymer Gels Can Tell
Purpose: To observe solubility properties of ionic and covalent compounds.
Beaker, scoopula or spatula, distilled water, plastic overhead sheet, graduated cylinder
Possible compounds: MgSO4, CuSo4, Na2CO
The purpose of this lab is to experimentally determine the equilibrium constant, Kc, for the
following chemical reaction:
Fe3+(aq) + SCN(aq) FeSCN2+(aq)
Analysis of Aspirin1
Frederick R. Wight
Manatee Community College
Acetylsalicyclic acid, aspirin, was synthesized from salicylic acid in CHM2045L
by the reaction in Figure 1:
Figure 1 Aspirin synthesis:
Ksp Conclusions In place of analysis questions 4-8 on the Lab sheet.
Go to Appendix A5.4. Look up the Ksp for calcium hydroxide.
Calculate your percent error.
State at least 2 sources of error in this experiment regardless of your accuracy.
CHEMICAL KINETICS (RATES OF REACTION)
Introduction Chemical kinetics is concerned with the dynamics of chemical reactions such as
the way reactions take place and the rate (speed) of the process.
particles must COLLIDE be
Chemistry Lab Flame Tests
For your PRELAB assignment, complete a title, purpose, procedure, and data table in your lab book.
The normal electron configuration of atoms or ions of an element is known as the ground state
Chemistry Honors Study Guide Chapter 7 quiz 2011
Formation of ions
Properties of ionic compounds and crystals
You should be able to:
Use the PT to pick out elements that form ionic and covalent bonds
Predict the ion
Chapter 8 notes
Atoms held together by sharing electrons
Molecules a neutral group of atoms joined together by covalent
Diatomic molecules a molecule consisting of two atoms
Some elements exist in nature as diat
Chapter 9 HW Key
#42-47, 49, 51-61, 65, 66, 69, 71, 79, 81
42) a. -2
43) a. +2
44) a. barium ion
b. iodide ion
c. silver ion
d. mercury ion
45) ammonium, cyanide, & hydroxide
46) a. hydroxide b. lead(IV) ion
Chemistry Honors Study Guide Organic Chemistry
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, carbon skelet