Propane (C3H8) reacts with oxygen in the air to produce carbon dioxide and water. In a particular experiment, 38.0 grams of carbon dioxide are produced from the reaction of 22.05 grams of propane with excess oxygen. What is the % yield in this reaction?

Q: For the reaction C3H8 + 5 O2 → 3 CO2 + 4 H2O , what is the percent yield if 160 g of O2 reacts with…

A: The reaction taking place is  C3H8 + 5 O2 → 3 CO2 + 4 H2O

Q: The first step in the manufacture of nitric acid by the Ostwald process is the reaction of ammonia…

A: Limiting reagent is the reagent which is consumed in the chemical reaction completely. It decides…

Q: When HgO is heated, it decomposes into elemental mercury and molecular oxygen. If 10.0 g of Hg is…

A: Given :-  HgO → Hg + O2  Actual yield of Hg = 10.0 g  Mass of HgO decompose = 20.0 g   To calculate…

Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NAOH) to produce aqueous sodium…

A:

Q: 4. Hydrazine, N2H4, is a liquid fuel that explosively decomposes to hydrogen and nitrogen gases upon…

A: Given : Formation of N2 and H2 by the decomposition of N2H4                Mass of N2H4   = 125 gram…

Q: For the following reaction, 0.256 moles of benzene (C,H6) are mixed with 0.568 moles of oxygen gas.…

A: The reaction given is C6H6 (l) + O2 (g) ---------> CO2 (g) + H2O (g)  Balancing : since we have 6…

Q: Methane (CH4) gas undergoes a combustion reaction as shown below. If 10.0 g of methane reacted and…

A: Given  Reaction  CH4 (g)  +  2O2 (g)   →  CO2 (g)    +   2H2O(g)         Mass of CH4  =  10 gram…

Q: When NH3 is prepared from 28g N2 and excess H2, the theoretical yield of NH3 is 34 g. When this…

A: For the reaction of N2 and H2 to form ammonia NH3 Given: Mass of N2=28 g  Theoretical yield of…

Q: For the following reaction, 3.44 grams of ammonia are mixed with excess oxygen gas. The reaction…

A: (A) Molar mass of NH3 = 17.031 g/mol Molar mass of NO = 30.01 g/mol   Reaction:  4NH3 (g)   +   5O2…

Q: For the balanced equation Fe3O4 + 4H2 ➝ 3Fe + 4H2O, if the reaction of 0.112 grams of H2 produces…

A: Given information:Mass of hydrogen gas (H2) = 0.112 gMass of water (H2O) = 0.745 g

Q: If the combustion of 83.22 g of C4H10 produced 52.68 g of CO2 what is the percent yield for this…

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Q: If 4.30 g of product was found at the end of a chemical reaction, but 7.20 g of product was…

A:

Q: After the reaction is complete, 6.22 g of nitrogen oxide are obtained.      write the balanced…

A: Here 7.6 g NH3 is mixed with 10 g of O2 to produce 6.22 g of NO experimentally in Ostwald process.…

Q: What is the theoretical yield (in grams) of potassium chloride when 2.500 grams of potassium metal…

A: Potassium metal reacts with chlorine gas to produce potassium chloride.  The mass of potassium is =…

Q: When HgO is heated, it decomposes into elemental mercury and diatomic oxygen gas. If 57.0 g of Hg is…

A: Given: Mass of HgO = 81.5 g Mass of Hg (actual yield) = 57.0 g/mol Molar mass of HgO = 216.59 g/mol…

Q: The reaction of iron metal and chlorine gas to give iron(III) chloride is illustrated below. (a)…

A: (a)

Q: The reaction of finely divided aluminum and iron(III) oxide, Fe2O3, is called the thermite reaction.…

A: Given,  Mass of Al = 500.0 g  Mass of Fe2O3 = 500.0 g  Mass of Fe produces = Actual yield of Fe =…

Q: What is the percent yield of a reaction if it had a theoretical yield of 125g but an actual yield of…

A: The equation for percent yield is: percent yield = (actual yield/theoretical yield) x 100% Where:…

Q: Ammonia reacts with oxygen to form nitric oxide and water vapor, according to the following…

A: Given a chemical reaction.     4NH3 + 5O2→ 4NO + 6H2O Quantity of ammonia is gm= 20.0 g Quantity of…

Q: A reinforced steel cylinder is filled with 21.0 moles of hydrogen and 12.0 moles of oxygen. The…

A: Given: Moles of Hydrogen: 21.0 mol Moles of Oxygen: 12.0 mol To Calculate: The theoretical yield in…

Q: If 9.21 g of NaCI reacts with excesses of the other reactants and 3.95 g of NaHCO3 is isolated, what…

A: The percent yield of the reaction is given by the formula- % yield = (actual yield/theoratical…

Q: The reaction of 9.00g of carbon with excess O2  yields 8.25g of CO2. What is the percent yield of…

A: Given, Mass of carbon, C = 9.00 g Mass of CO2 produced = 8.25 g   Moles of C can be calculated as :

Q: If 45 grams of N2 are actually determined from a reaction, what is the percent yield if the…

A: Percent yield is defined as the percentage ratio of the actual yield to the theoretical yield…

Q: The theoretical yield of a reaction is 75.0 grams of product and the actual yield is 42.0 g. what is…

A: Given as The theoretical yield of a reaction is 75.0 gram and actual yield is 42.0 g % yield has to…

Q: Consider the reaction of CO2 with KOH to form K2CO3 and H2O. If 3.23 g KOH is reacted with excess…

A: The chemical reaction between KOH and CO2 is 2KOH(aq) + CO2(g)—-----> K2CO3(aq) + H2O(aq)First,…

Q: Methane (CH4) gas undergoes a combustion reaction as shown below. If 10.0 g of methane reacted and…

A: The percent yield is the percentage ratio of actual yield to theoretical yield. Mathematically, it…

Q: The first step in the manufacture of nitric acid by the Ostwald process is the reaction of ammonia…

A: Limiting reagent is the reagent which is consumed in the chemical reaction completely. It decides…

Q: Consider the following reaction:  3A+2B⟶6C+4D3A+2B⟶6C+4D 3.87 mol of A and 5.33 mol of B react to…

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Q: Consider the following balanced equation: 6HCl(aq) + 2Al(s) → 3H2(g) + 2AlCl3(s) If 1.72×102 moles…

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Q: Calculate the percent yield of a reaction if the theoretical yield of the reaction is 2.70 moles,…

A:

Q: An experiment involving 12 grams of carbon is mixed with 64 grams of oxygen causing the production…

A: We have to predict the limiting reactant and excess reactant.

Q: The depletion of ozone (O3) in the stratosphere has been a matter of great concern among scientists…

A: Given data,Mass of O3=0.740gMass of NO=0.670g

Q: The reaction of 6.85g of carbon with O2 yields 9.30g of CO2. What is the percent yield of this…

A: The reaction is written below. C + O2 → CO2 The molar mass (M) of carbon is 12.01 g/mol .The number…

Q: Sulfuric acid, H2SO4,  is an important industrial chemical, typically synthesized in a multi-step…

A:

Q: In photosynthesis, Carbon Dioxide (CO2) and Water (H2O) go through multiple reactions to produce…

A: The reaction of photosynthesis in the presence of light is given as-…

Q: If the actual mass of a product formed in a reaction is 12.75 g less than the theoretically…

A: Given, Theoretical mass = 25.69 g Actual mass is 12.75 g less than the theoretical mass.

Q: Toluene, C6H5CH3, is oxidized by air under carefully controlled conditions to benzoic acid,…

A: The actual yield of benzoic acid is 1.21 kg when 1 kg of toluene reacts with oxygen. To calculate…

Q: What is the percent yield if the combustion of gasoline results in 680 grams of steam produced when…

A: Given, theoretical yield of steam = 985 g. Actual yield of steam = 680 g. We have to calculate the…

Q: If 15.0 g of nitrogen (N2) and 2.00 g of hydrogen (H2) react to produce 1.38 g of ammonia (NH3),…

A: Given, the balanced chemical reaction is as follows,N2(g)+3H2(g)→2NH3(g) amount of N2 for reaction…

Q: hen 20.5 g of Mg reacts with an excess of FeCl3, 25.9 g of Fe is produced. What is the percent yield…

A: Given : We have to calculate the percentage yield of the reaction.

Q: Tests are to be conducted on a new anti-cancer drug and you are to prepare a fresh supply for the…

A: Actual Yield = 1.345 g Theoretical Yield = 1.433 g So, Percent Yield = (Actual Yield / Theoretical…

Q: In the reaction 2NO+O2 reacts to 2NO2 7.0 mol of NO and 5.0 mol of O2 are reacted and generates 2.2…

A: Given: No. of moles of NO = 7.0 mol No. of moles of O2 = 5.0 mol Actual yield of NO2 = 2.2 mol

Q: what is the percent yield of the reaction?

A: From the balanced chemical equation , 4Al+3O2→2Al2O3 4 mole of Al when completely reacted ,it…

Q: If the yield of the reaction is 76.7%, what is the actual yield of chlorine?

A: To determine the actual yield of chlorine, we need the following relation: % yield=Actual…

Q: Silicon carbide (SiC) is made by allowing sand (SiO2) to react with powdered carbon. Carbon monoxide…

A: Formation of silicon carbide (SiC) by reaction of SiO2 with CarbonReaction,SiO2 + 3C ---> SiC +…

Q: Nitrogen gas can be prepared by passing gaseous ammonia over solid copper(II) oxide at high…

A: The balanced chemical equation for the reaction between ammonia, NH3 and copper(II) oxide, CuO to…

Q: When heated, Fe(OH)3 decomposes into Fe2O3 and water, according to the following equation: 2…

A:

Q: The first step in the manufacture of nitric acid by the Ostwald process is the reaction of ammonia…

A: Given: Mass of ammonia = 7.60 g Mass of oxygen = 10 g Mass of NO obtained, actual yield = 6.22 g

Q: 1.65 g H2 is allowed to react with 10.0 g N2, producing 1.79 g NH3. What is the theoretical yield in…

A: The reaction between H2 and N2 is as follows,

Q: See Periodic Table If 9.69 g of NaCI reacts with excesses of the other reactants and 4.03 g of…

A: Given: mass of NaCl = 9.69 g mass of NaHCO3 (actual yield) = 4.03 g molar mass of NaCl = 58.44 g/mol…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".