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Chemistry 141 Lecture 9 Monday, September 25, 2017
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The combustion of a hydrocarbon in air yields 300. 0 g CO2 and 163
The combustion of a hydrocarbon in air yields g CO2 and g H2O. What is the empirical formula of the hydrocarbon?
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Al(OH)3 is used as an antacid to neutralize stomach acid, HCl
Al(OH)3 is used as an antacid to neutralize stomach acid, HCl. How many grams of HCl can react with g of Al(OH)3?
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4 NH3 (g) + 5 O2 (g) 4 NO (g) + 6 H2O 2. 00 g NH3 reacts with 2
4 NH3 (g) + 5 O2 (g) 4 NO (g) + 6 H2O 2.00 g NH3 reacts with 2.50 g O2. Which is the limiting reagent? How many g of NO are produced?
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![Acids, Bases, pH H2O + H2O = H3O + and OH - by convection we write: H2O = H + and OH - pH = 7, neutral,at equilibrium, [H + ] = [OH -]](/25/7623484/big_thumb.jpg "Acids, Bases, pH H2O + H2O = H3O + and OH - by convection we write: H2O = H + and OH - pH = 7, neutral,at equilibrium, [H + ] = [OH -]>")
