Mole-Mole & Mass-Mass Conversions

Definition of Stoichimetry

Derives from two Greek words: stoicheion (meaning "element") and metron (meaning "measure"), usually appeared as proportional units and being calculate using dimensional analysis to determined the quantities of the "unknown" based on the "given".

Aluminum reacts with Iron Oxide to produce Aluminum Oxide and Iron *Single Replacement*

Percent Yield

Formula: (Actual Yield/Theoretical Yield) * 100%
Given:6.5g of Actual Yield
Predict: Percent Yield of Fe2O3
(6.5 g/14.11g) *100%= 46%

Ngoc (Helen) Do

Stoichiometry Project
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Stoichiometry: Chemistry for Massive Creatures - Crash Course Chemistry #6