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Tutorials
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Conversion Grid - for changing units of measure Std MISC
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Significant Figures chart from textbook Std MISC
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Significant Figures – Tutorial for counting Std MISC
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Temperature Conversion Formulas from textbook – any temp scale to any other Std MISC
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Comparison – 3 temperature scales, picture from textbook Std MISC
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The concept of using any equality as a conversion factor is used to introduce grid-style conversions and density density probs. Includes 20 pract. probs and 2 ex with solns.
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Shows relationship of all prefixes and how to convert from one to another BIG <--> BIGGER
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SI Base Units of Measure are explained in this tutorial. Several examples are given to see what derived units are.
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Radioactive Decay - Wksht/Tutorial Std 11 c,d,e
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Atomic Structure worksheet showing atomic symbols, and the mass#, atomic#, and charge as an ion
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Practice Probs for Radioactive Decay, balancing nuclear equations and completing alpha, beta, gama decay
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These note will assist you in completing your Structure of the Atom worksheet
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Principal Energy Levels (PEL), Sublevels & Orbitals Chart (upside down triangle) - PDF Std 1
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You will learn which evidence is used for the particle and which is used for the wave theory Std 1j
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Reviews and identifies names you need to know, electron configurtions, valence electrons and the Wave Mechanical Theory Std 1
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Tutorial on Ch 5 - terms, scientists, etc
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A cut & paste activity to match anions and cations in their correct ratio Std 1d
– NOTE: There are two large pictures on this page, PATIENCE
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Tutorial for Counting Atoms in Molecules Std 3a
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Wksht for writing formulas of cmpds for metals with only 1 oxidation state (only one charge)
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Worksheet used with our old Zumdahl text, concepts of electrons effect on shapes of molecules Std 1
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Naimation compares formation of ionic bonds and then covalent bonds
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Animation compares ionic bonds and then covalent bonds
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Animation compares ionic bonds and then covalent bonds
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Animation compares ionic bonds and then covalent bonds
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Worksheet with 28 problems to practice balancing equations Std Std 3a
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Several examples in chart form to show how many atoms are present when everything from simple to complex molecules have coefficients.
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Summary box and 2 detailed examples of converting moles to other units Std 3e
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Detailed examples and practice problems that use Avogadro's # in calculations Std 3c
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Explanation of the atomic mass unit (AMU) & relating it to mass Std MISC
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Another way to explain converting g <----> moles <---> atoms using bridge analogy Std 3
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summary of how to make these conversions with insert from p. 327 Fig 11-8 (Ch 11.3)
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Multiply & Divide powers of 10 in this tutorial. It guides you through how to multiply and divide numbers attached to 10x
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This tutorial is a worksheet that has 2 examples and 10 problems - Mole <----> representative particle Conversion Practice - Tutorial
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Formula of a Hydrate - how to calculate, including one example with complete solution
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g ---> mol ---> mol ---> g made easy - see the pattern!
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Two problems from the textbook on EFFISION (formula for DIFFUSION IS IDENTICAL) are worked out in detail with suggestions on general method to solve.
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Shows how to work Boyle's law problems and the rules that must be observed.
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Shows how to work Charle's law problems and the rules that must be observed.
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This tutorial gives all of the formulas used to calcualte gas law problems.
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Show conversions from one unit of measure to another for solving gas law problems.
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Shows how to combine the gas laws and how to use the Universal Gas Law and how to use it.
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Shows the difference between molarity and molality and also explains colligative properties
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Ch 15.1 - Basic definitions of terms used to describe solutions, and Henry's Law
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Ch 15.2 & 15.3 Molarity, molality and colligative properties explained
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How to calculate energy req'd to heat or cool substnces
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Uses tin II chloride as an assassin ion to "remove" thiocyanate from solution through precipitation to shift an equilibrium (student created)
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Show how LeChatelier "puts it back the way it was"
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Shows how to interpret what a left and right shift represent. Short and sweet.
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This is a worksheet that goes along with an animation from McGraw Hill that show 3 changes that affect equilibria - temp, pressure, and concentration. There is a link to the animation in the tutorial.
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This summary shows how LeChat reacts to the three stresses: temp chg, volume (pressure) chg, and temp chg.
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Use this sheet as an organized way to properly solve problems involving equilibrium shifts (LeChatelier)
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Shows relationships of pH, pOH, [H+], and [OH-],
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Shows how to change pH and pOH to their respective concentrations using two different types of calculators (2 different logics)
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Formula & practice problems to calc conc of unknown acids or bases. Also calcs to chg std solns to more dilute conc. Use of aM1VM1 = bM2V2
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Explains how to identify Bronsted-Lowry acid/base pairs, conjugate acids and bases compared to acids and bases.
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Animation using HSO41- and H2O reaction to demo proton (H1+) moving from acid to base and leaving electron behind. (created by Areg, a former student)
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In addition to tutorial for mechanics of how buffers work, there are 3 practice problems with answers on-line.
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This simple log chart can be used to calculate logs & anti-logs used in calcultating pH & pOH, or doing their anti-logs
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Simple estimates for calculating pH
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Review of all functional groups and how to name things in organic chemistry
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Organic Chem Venn Diagram compares alcohols, aldehydes and ketones
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Organic Chem Homework Problems - Sheets 2 & 3 for problems on Alkenes, Alkynes, Functional Groups, Alcohols,
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