For the following reaction:        C3H8(g) +     O2(g)  ------>   CO2(g)   +     H2O(g)      d. Calculate the percent yield if the actual yield was 10.7 grams:

Combining 0.277 mol Fe2O30  with excess carbon produced 10.0 g.   Fe2O3+3C⟶2Fe+3CO   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:   %

session.masteringchemistry.com MyLab and Mastering Course Home MasteringChemistry: Chapter 8 I Review | Constants | Periodic Table Iron(III) oxide reacts with carbon monoxide to produce iron and carbon dioxide. Fez 03 (s) + 3CO(g)→2Fe(s) + 3CO2 (g) Part A Part B What is the percent yield of carbon dioxide if the reaction of 75.7 g of carbon monoxide produces 88.3 g of carbon dioxide? Express your answer with the appropriate units. HẢ ? The percent yield of CO, = Value Units Submit Request Answer Provide Feedback Next >

Al2O3 + 2Fe -------> Fe2O3 + 2Al   How many moles of Iron (III) oxide is produced from if 8.2 moles of Iron is used to react with aluminium oxide.

In the reaction 2NH3 + CO2 - -- > CO(NH2)2 + H2O, 8 moles of NH3 react with 8 moles of CO2, the obtained amount of CO(NH2)2 in moles will be: O 10 8. O 4 O 2

Combustion of methane is an important fuel source. The combustion produces CO2 and H2O. What is the percent atom economy for the production of H2O in the reaction below?CH4(g) + 2O2(g) --> CO2(g) + 2H2O(g)

A sample of 0.60 g of carbon dioxide was obtained by heating 1.48 g of calcium carbonate. What is the percent yield for this reaction? CaCOj(s) —+ CaO(s) + CO,(s) % 405 Supporting Materials

1. Given the following reaction: (Balance the equation first!) CSHS + 02 --.....-> CO: + H:0 a. If you start with 14.8 g of C;Hy and 3.44 g of Oz, determine the limiting reagent b. Determine the number of moles of carbon dioxide produced c. Determine the number of grams H;O produced d. Determine the number of grams of excess reagent left 2. Given the following equation: Al:Os + Fe --......> Fes04 + Al a. If 25.4 of AlsOs is reacted with 10.2 g of Fe, determine the limiting reagent b. Determine the number of moles of Al produced c. Determine the number of grams of Fe;Os produced d. Determine the number of grams of excess reagent left over in the reaction

How would you balance this equation N2H4(I) -----> NH3(g) + N2(g)

[Rele If baking soda (sodium hydrogen carbonate) is heated strongly, the following reaction occurs: 2NAHCO, (s)Naz CO3 (s) + H20(9) + CO2 (g) Calculate the mass of sodium carbonate that will remain if a 1.08 g sample of sodium hydrogen carbonate is heated. g Naz CO3