_____C3H8 + _____ + _____ O2              _____ H2O + _____ CO2       In the reaction  above, 28 grams of C3H8 reacts with 45.0 g of O2. What is the limiting                reactant? Limiting reactant: _____________         What is the theoretical yield of water?         Theoretical yield of water in grams: _________         If 12.6 of water are actually produced, what is the percent yield of water? Percent yield of water: __________

Combining 0.274 mol Fe₂O3 with excess carbon produced 18.6 g Fe. Fe₂O3 + 3C2 Fe + 3 CO What is the actual yield of iron in moles? actual yield: What is the theoretical yield of iron in moles? theoretical yield: What is the percent yield? percent yield: mol mol %

Concentrated sulfuric acid is 18.0 M. What volume is needed to prepare 1.0 L of 6.0 M sulfuric acid solution? Report your answer with 2 SF

Given the following three sequential reactions:  1) N2 (g) + 3H2(g) -> 2NH3 (g) 2) 4NH3 (g) + 5O2 (g) -> 4NO(g) + 6H2O (g)  3) 2NO(g) +O2(g) -> 2NO2 (g) What mass of hydrogen gas is needed to  produce 108.0 kg of nitrogen dioxide?

For the reaction AlCl3       +       Na2SO4        -->         Al2(SO4)3       +       NaCl determine the following when 54.35 g of AlCl3 are used: the amount of sodium sulfate consumed (in grams)    the amount of sodium chloride (table salt) produced (in grams)

 The burning of 18.0 G of carbon produces 54.0 G of carbon dioxide what is a theoretical yield of CO2? Calculate the percent yield of CO2

How many moles of Br2 are required to react with 2.22 x 102 moles of N2 ?   note: the reaction must be balanced, don't leave anything blank. _____________ N2   +   ________________ Br2   →   ___________ NBr3   +   44.0 kJ                                             __________________ mol Br2 (2.22 x 102 mol N2)(–––––––––––––––––––––––––––––)  = ________ mol Br2                                 __________________ mol N2

For the following reaction, 6.06 grams of nitrogen gas are mixed with excess oxygen gas . The reaction yields 12.3 grams of nitrogen monoxide .nitrogen ( g ) + oxygen ( g ) nitrogen monoxide ( g ) What is the theoretical yield of nitrogen monoxide ? grams What is the percent yield for this reaction ? %

match the following terms with a definition or explanation (there is 6 on the right side the sixth and 5th are pushed together at the bottom)

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