Everything Chem

the final amount of limiting reactant is always

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Unformatted text preview: elements end in – ide Acids are: compounds containing H atoms that ionize in water and form H+ ions. Chapter 1.9 Units Density is: mass/volume Density of water is: 1.0g/ml Avogadro’s Number: 6.02 ×10^23 /mol Molar Mass (MM): g/mol or the mass of one mole of substance Gram Conversation: m = MM x n m = mass [g] MM = molar mass [g/mol] n = number of moles [mol] Chapter 1.10 Mass Relations in Chemical Formulas Mass %: is the composition of a compound specified by the percents of each element present 1. So determine the mols of each element 2. Divide it by the overall mols 3. Multiply by 100 to get percent of each element in the compound Chapter 1.11 Mass Relations in Reactions Chemical reactions are of the form: Reac...
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This note was uploaded on 02/13/2014 for the course CHEM 1024 taught by Professor Dr.zhifengding during the Winter '12 term at UWO.

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