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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HEAT FLOW/ ENERGY DIAGRAMS

Mole-Mass Practice 🔑

Mole to Mass Stoichiometry 🔑


MASS-TO-MASS STOICHIOMETRY

Coming soon... 🔑


LIMITING REACTANT

Limiting Reactant Practice 🔑


EXCESS/ LEFT OVER

Coming soon... 🔑


GAS STOICHIOMETRY

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SOLUTION STOICHIOMETRY

Coming soon... 🔑


MIXED PRACTICE

Mixed Stoichiometry 🔑

Stoichiometry (Challenging) 🔑




Labs/ Activities

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