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For the textbook, chapter, and section you specified we found
4 Videos
34 Assessment Questions
5 Journal Articles
40 Other Resources
Videos: First 3 results
The Stoichiometry group contains three groups: Exploding Soap Bubbles: Hydrogen + Oxygen; Acid-Base Titrations and Animation; and Redox Titration and Animation.
Gas Stoichiometry  
Gas is generated from one mole of liquid of solid and the volume is measured using a gas collection system.
Stoichiometry |
Exploding Soap Bubbles: Hydrogen + Oxygen  
Explosions of bubbles filled with only hydrogen and with varying ratios of hydrogen and oxygen are demonstrated.
Reactions |
Oxidation / Reduction |
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Assessment Questions: First 3 results
Stoichiometry : GeneralMassMole (4 Variations)
10.0 g of nitrogen monoxide is reacted with 10.0 g of oxygen to form nitrogen dioxide. Which of the following statements is true?
Stoichiometry |
Stoichiometry : CalcTheorYield (10 Variations)
If you react 6.2g of phosphine with 8.30g of oxygen, what is the theoretical yield of phosphorous pentaoxide?

4PH3 + 8O2 P4O10 + 6H2O

Stoichiometry |
Stoichiometry : LimitingReagent (8 Variations)
The synthesis of urea by Frederich W??hler in 1825 began the decline of the idea that "organic" chemicals could only be made by living organisms as part of their biological processes.

AgOCN(aq) + NH4Cl(aq)AgCl(s) + NH2CONH2(aq)

If you perform this reaction and collect the following table of data, in which trial(s) is AgOCN clearly the limiting reactant?

Trial AgOCN used NH4Cl AgCl produced
1 20.4 mL 5.3 mL 2.4 g
2 20.3 mL 10.4 mL 4.3 g
3 20.6 mL 15.4 mL 6.2 g
4 20.5 mL 20.6 mL 8.2 g
5 20.4 mL 25.2 mL 10.2 g
6 20.3 mL 30.4 mL 10.3 g

The mL of AgOCN and NH4Cl are the initial amounts used, the mass of AgCl is how much was recovered from the reaction. (Hint: You do not need to do any calculations to answer this question.)

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Journal Articles: First 3 results.
Systems of Chemical Equations as Reasonable Reaction Mechanisms  Sergey V. Dorozhkin
Helping students to determine reasonable reaction mechanisms among simple inorganic compounds.
Dorozhkin, Sergey V. J. Chem. Educ. 2001, 78, 917.
Stoichiometry |
Mechanisms of Reactions |
Learning Theories
When A + B  Is Not Equal To B + A  Erling Antony, Lindsay Mitchell, and Lauren Nettenstrom
Many acid-base chemistry demonstrations and laboratory manuals include the "baking soda volcano". Others use the formation of calcium carbonate from calcium hydroxide and carbon dioxide in human breath. This demonstration uses principles from both as well as stoichiometry to answer the question "Does the order of mixing of reagents make a difference?"
Antony, Erling; Mitchell, Lindsay; Nettenstrom, Lauren. J. Chem. Educ. 2000, 77, 1180.
Acids / Bases |
Stoichiometry |
The Synthesis, Characterization, and Lewis Acidity of SnI2 and SnI4  Richard W. Schaeffer, Benny Chan, Michael Molinaro, Susan Morissey, Claude H. Yoder, Carolyn S. Yoder, and Stephanie Shenk
In this project the student has the opportunity to learn about: a) the direct synthesis of compounds from the elements, b) stoichiometry and limiting reagent, c) isolation by recrystallization, d) use of inert atmosphere, e) identification by melting point, gravimetric analysis, powder x-ray diffraction, and NMR spectroscopy, and f) at least one method for determination of relative Lewis acidity.
Schaeffer, Richard W. ; Chan, Benny ; Molinaro, Michael; Morissey, Susan ; Yoder, Claude H.; Yoder, Carolyn S.; Shenk, Stephanie. J. Chem. Educ. 1997, 74, 575.
Acids / Bases |
Synthesis |
Stoichiometry |
Lewis Acids / Bases |
NMR Spectroscopy
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Other Resources: First 3 results
The Limiting Reagent  Ed Vitz, John W. Moore
A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
The Limiting Reagent Lecture Demonstrations  Ed Vitz
A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Limiting Reagent Protein Nutrition  Ed Vitz
A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Stoichiometry |
Proteins / Peptides |
Amino Acids
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