Unit 1: Review and Stoichiometry


Learning Objectives for Unit 1 is located here.                                                                                           

Continue to review some of the fundamental concepts and skills that will be built upon and used during this course.  The concentration of problems in the unit includes using stoichiometry and dimensional analysis to solve chemical problems.  Main To be discussed: stoichiometry, empirical formula, hydrates, and gravimetric lab analysis.

Notes/ Reference    



REFERENCE SHEETS

 ROCKETBOOK PAGES:   DOT GRID  |  GRAPH  |  LINED 


Quizzes & Tests  
Q1.1 - Empirical Formula, Stoichiometry

T1.1 - Crucible Labs


Practice/ Handouts   

*Stoichiometry   KEY    
*Extra Mass Percent     k  

HANDOUTS
Unknown Mixture Composition    k  

*denotes supplemental material/ not distributed in class


Practice Problem Sets  
All of the following are practice problem sets posted in Canvas.

Stoichiometry, General
Stoichiometry, Limiting Reactants
Empirical Formula

Assigned Textbook Problems
Chapter 3: Chemical Rxn and Rxn Stoichiometry
#55,  59,  63,  95 


Labs/ Demonstrations   

 DEMONSTRATION 
Flame in a Can

 LABORATORY 
Determine Formula of a Hydrate
     W      H       P 

 LABORATORY 
Determining Empirical Formula, MgO
     W      H       P 

 LABORATORY 
Determination of Calcium Carbonate Tablet
     W       H       P       D  

..............................................................

KEY    

   P   Pre-lab Quiz (Canvas)           H   Handout

   W   Web page                           D   Data

    Canvas Practice