Mr. Scott's Chemistry Website  


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    Chemistry I   Chemical Quantities

Notes 

Unit Conversion Diagram

_______________Lecture Notes_______________

Segment-1 Molar Mass

Segment-2  Mole-Mass-Atom Conversions

Segment-3 Percent Composition

Post-Lab % Composition (12/7/09):

Period-3

Period-5

Period-9

Segment-4  The Empirical Formula Steps

Determining Empirical & Molecular Formulas (Example)

 

Segment-5  Standard Molar Gas Volume & Density

 

Working With Gas Density at STP

 

Reviews 

Molecular (True) Formula Level 3     (Answers)

Mixed Quantity Review Sheet 7.354a    (Answers)

Mixed Quantity Review Sheet 7.356a    (Answers)

Review Sheet 7-10-11.501    (Answers)

Mixed Problem Review Sheet 7.355a    (Answers)

Review Sheet 7.1    (7.1 Answers)

STP Gas Calculation Review 7.2     (7.2 Answers)

Molecular Formulas of Vitamins 7.043a    (Answers)

Links & Tutorials 

Molar Mass Practice Problems

Mole-Mass; Mass-Mole Conversion Practice

Empirical-Molecular Practice

STP Gas Quantity Practice

Quantity Review

 

Powers of 10 - Interactive Java Tutorial

(Start 10 million light-years from the Milky Way galaxy and wind up

face to face with a proton in Florida.)

 

The Mole Concept Tutorial

Videos 

Video Questions:  TWC - Measurement

Video Questions:  TWC - The Mole

Labs 

Lab: % O2 in NaClO3 Instructions Report Form Questions

Tests & Quizzes  

Here is a large selection of short quizzes on quantities.  These are provided by The Ohio State University Chemistry Department.

Practice Quiz 7.401a     (Answers)

Study Guide for the Intro. to Chemical Quantities Test

Finding Molar Mass Quiz

Moles to Mass Quiz

Lots of Practice Quizzes (Click here) provided by The Ohio State University

Intro. to Chemical Quantities Practice Test    (Answers)  (Obtain the passwords from Mr. Scott)

 

Copyright © 2005-2010 David L Scott.

Mr. Scott's Chemistry Website was created and is maintained by Mr. David L Scott, Chemistry Instructor at Celina High School.  All Rights Reserved. Designated trademarks are the property of their respective owners.  You must secure written permission from Mr. David L Scott before reproducing and using any of the contents of this site.  There are links on the Web site which allow you to visit other Web sites which are not maintained by Mr. Scott or Celina City Schools.  Celina City Schools and Mr. Scott are not responsible for the content of those web sites and make no representations concerning the information provided or made available on such web sites.