Wksht4 - Kyle Paulk SI CHEM 1201 Informal Quiz: Calculate...

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Kyle Paulk SI CHEM 1201 Informal Quiz: Calculate the mass in grams of 0.0112 mol of β-fructose, C 6 H 12 O 6 . Combustion Analysis Thinking about combustion: if two combustion reactions occur; 1 mol of C 2 H 4 and 1 mol of C 2 H 6, what will the absorptions show? A 1.50 g sample of hydrocarbon undergoes complete combustion to produce 4.40 g of CO 2 and 2.70 g of H 2 O. What is the empirical formula of this compound? Grams of carbon Grams of hydrogen Moles of carbon Moles of hydrogen Divide by the smallest
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Kyle Paulk SI CHEM 1201 A 0.250 g sample of hydrocarbon undergoes complete combustion to produce 0.845 g of CO 2 and 0.173 g of H 2 O. What is the empirical formula of this compound? A 0.2500 g sample of a compound known to contain carbon, hydrogen and oxygen undergoes complete combustion to produce 0.3664 g of CO 2 and 0.1500 g of H 2 O. What is the empirical formula of this compound? Stoichiometry
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This note was uploaded on 03/07/2012 for the course CHEM 1201 taught by Professor Cook during the Spring '08 term at LSU.

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Wksht4 - Kyle Paulk SI CHEM 1201 Informal Quiz: Calculate...

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