Quantitative Chemistry

Description

quick summary including necessary equations (not including concentration or titration section)
Victoria Davis
Flashcards by Victoria Davis, updated more than 1 year ago
Victoria Davis
Created by Victoria Davis over 6 years ago
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Resource summary

Question Answer
MASS Mr x moles
Avogadro constant 6.02 x 10^23
Balancing equation numbers 1- calculate moles 2-find simplest ratio (divide by smallest) 3- multiply if not integer
Percentage Yield 100 x actual mass product theoretical mass
Atom Economy 100 x mr products mr reactants
Volume 24 x moles
Reaction with oxygen Mass increases
Thermal Decomposition Mass decreases
Limiting reactant determines mass of product
Yield reasoning 1- reaction incomplete 2- product lost (on apparatus) 3- unwanted side reaction
Gas volume properties higher temperature = higher volume higher pressure = smaller volume
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