7 - Stoichiometry

Atoms and molecules are so small, but chemists use a method of counting by weighing to measurement amounts. This is very useful as we see the information contained in a balanced chemical equation. This will lead us into stoichiometry: a concept that looks funny and might be scary to learn, but once you've got it you have just accomplished a major part of chemistry. To be discussed: molar ratios, mole:mole stoichiometry, limiting and excess reactants, and percent yield. 

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Practice/ Handouts 

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MOLE TO MASS PRACTICE

   Mole-Mass Practice    🔑


MASS-TO-MASS STOICHIOMETRY

   Mass-to-mass Practice    🔑


LIMITING REACTANT

   Limiting Reactant Practice   🔑


EXCESS/ LEFT OVER

   Left Over Practice ...    🔑


GAS STOICHIOMETRY

   Coming soon...    🔑


SOLUTION STOICHIOMETRY

   Solution/Molarity Stoichiometry    🔑


MIXED PRACTICE

   Mixed Stoichiometry   🔑

   Stoichiometry (Challenging)    🔑