Editing Stoichiometry
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Stoichiometry is the name that one gives when you apply the Mole Concept into Chemical Reactions.<br> As you know, the Mole Wheel is specific to a given substance. The only way of going from knowledge of one substance to knowledge of another substance is thru the uses of a balanced chemical reaction. Reason: The coefficient provide the ratio (called Mole ratio) that allows you to relate knowledge of one substance (I call it the Known substance) to another substance (I call it the Unknown substance). So, Stoichiometry Wheel has 3 part:<br> # A Mole Wheel for known substance (units of known substance --> moles of known substance) # Mole Ratio (need a balance chemical reaction to determine the correct Mole Ratio), (mole of known substance --> mole of unknown substance) # A Mole Wheel for unknown substance (mole of unknown substance --> units of unknown substance) <br> The only time when you don't have these 3 step is when the information given or asked for eliminates one of the 3 steps. <br> *[https://www.youtube.com/watch?v=Z8MHWAFS48E&feature=youtu.be YouTube Video on How to do Stoichiometry], If watch/take notes thru Edpuzzle (file name: <nowiki>Chem328 StoichiometryVideoNotes).</nowiki> *Here are 2 different graphical organizers (I call Stoichiometry Wheel) for Stoichiometry ([http://www.tmcleod.org/Level1/Chem328ChemicalReaction/StoichiometryWheel.pdf Stoichiometry Wheel] *Here is Notes on the above step including an example, [http://www.tmcleod.org/Level1/0506stoichiometrynotes.htm Stoichiometry Notes Handout] *Here is an example of work expected (both by Dimensional Analysis and by Equation) [http://www.tmcleod.org/Level1/Chem328ChemicalReaction/ExampleofWorkforStoichiometry.pdf Example of Stoichiometry Calculation Handout] **Here is 2 problem homework assignment with answer to see if you understand concept.[[Try Stoichiometry by Dimensional Analysis Homework]] (answers at bottom of page) **Here is another homework set, [[Alot of Stoichiometry Problems]] (<b>NOT for CP Chem)</b> and [[Answer to Alot of Stoichiometry Problems]]
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