Combining 0.294 mol of Fe2O3 with excess carbon produced 11.5 g of Fe. What is the actual yield of iron in moles? What was the percent yield?

Q: Combining 0.290 mol Fe2O3 with excess carbon produced 13.1 g Fe.   Fe2O3+3C⟶2Fe+3CO   What is the…

A: Given,The molar mass of Fe is 55.85g/molThe actual yield of Fe in moles can be calculated as

Q: Coal gasification is a process that coverts coal (mostly carbon) into methan, Ch4(g): 2 C(g) + 2…

A: The balanced given reaction is as follows, 2 moles of C gives 1 moles of methane, then obviously 4…

Q: In an experiment, 5.25 g of H2 was added to react with 12.5 g of O2. This produced 13.5 g of H2O.…

A: Given that, Mass of H2 = 5.25 g,  Molar mass = 2 g mol-1 Mass of O2 = 12.5 g, Molar mass = 32 g…

Q: If the theoretical yield of a reaction is 0.118 g and the actual yield is 0.104 g, what is the…

A: The given data contains, Theoretical yield = 0.118 g. Actual yield = 0.104 g.

Q: When the following equation is balanced, the coefficient of CO2 would be C6H12O6 + O2 CO2 + H2Oa)

A: The reaction given is  C6H12O6 + O2 -------> CO2 + H2O

Q: Ethyl chloride (C2H5Cl) is formed by reacting ethylene (C2H4) with hydrogen chloride (HCl).  a.…

A: In a balanced equation, total number of a particular atom on reactant side is equal to the total…

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 10.0 grams of methane (CH4) are combusted and the percent yield of carbon dioxide is 92.0%, how…

A: The combustion reaction of methane (CH4) can be expressed as,                                CH4  +…

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: If 5.09 mol of C5H12 reacts with excess O2, how many moles of CO2 will be produced by the following…

A: The given reaction 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: How many moles of Fe2O3 will be produced from the complete reaction of 1.04 moles of O2 as described…

A:

Q: Combining 0.294 mol of Fe2O3 with excess carbon produced 11.5 g of Fe. What was the theoretical…

A: Write the balanced equation for the given reaction,

Q: Gypsum casou2Hq 3. Propane is used as a fuel, commonly in portable grills. If 15.0 grams of propane…

A:

Q: Starting with the following equation, Fe₂O₃(s) + Al(s) → Fe(l) + Al₂O₃(s) calculate the moles of…

A:

Q: The reaction of 7.45 g of carbon with excess O2 yields 14.6 g of CO2. What is the percent yield of…

A: The percent yield of this reaction is The give reaction can be written as,

Q: When 12.0 g of carbon is burned in oxygen during an experiment, only 41.4 g of carbon dioxide was…

A: Given  Mass of carbon = 12 g Mass of CO2 = 41.4 g Reaction : C + O2 --> CO2  Ratio between C :…

Q: Consider the reaction:    4 Fe  +  3 O2  =  2 Fe2O3  If you react 8.00 moles of Fe and produce 3.00…

A: We have given that  4Fe + 3O2   ------->   2Fe2O3  We have given that when 8 mole of Fe react and…

Q: How many mols of sncl4 can be produced from .90 mol of fecl3

A: The question is based on the redox reaction of FeCl3 and SnCl2. Here FeCl3 acts as the oxidizing…

Q: If 4.90 mol of C5H₁2 reacts with excess O₂, how many moles of CO₂ will be produced by the following…

A: O2 is in excess so C5H12 will be the limiting reagent.The product will formed according to C5H12.

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: 2Mg + O2 → 2 MgO 30.5 grams of MgO are produced by the reaction between 30.0 grams of Mg and an…

A: %age yield = (Theoretical yield /Practical yield) *100

Q: Consider the reaction: Se (solid) + 3 BrF5 (liquid) → SeF6 (gas) + 3 BrF3 (liquid) If 0.270 mole Se…

A: Yield of any reaction is the amount of product formed at the end of a reaction.

Q: Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate,…

A: According to the balanced chemical equation, the molar ratio of KClO3 and O2 is 2:3.Moles of KClO3…

Q: The reaction of 421.3 g of TiO, with excess H2 yields 325.2 g of TiżO3. Calculate the theoretical…

A: number of moles = mass/molar mass mass = moles × molar mass percent yield = (actual…

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: What is the theoretical yield of boron when 2350g of boric oxide is reacted with 3580g of magnesium?…

A: Step : 1             What is the theoretical yield of boron ?

Q: Starting with the following equation, Fe₂O₃(s) + Al(s) → Fe(l) + Al₂O₃(s) calculate the moles of…

A: Given :-  Fe₂O₃(s) + Al(s) → Fe(l) + Al₂O₃(s) mass of Fe = 755 g  To be calculated :-  number of…

Q: A 114g sample of ethane (C2H6) burns in excess oxygen.  a) What is the theoretical yield of carbon…

A: Limiting reagent Limiting reagent is the reagent that reacts completely in a reaction to form…

Q: Combining 0.359 mol Fe2O3 with excess carbon produced 17.7 g Fe.1 Fe2O3+3C⟶2Fe+3CO What is the…

A: Welcome to bartleby !

Q: Combining 0.342 mol Fe,O, with excess carbon produced 11.2 g Fe. Fe,0, + 3C – 2 Fe + 3 CO What is…

A:

Q: A chemical reaction is predicted to produce 87.5 grams of PbCrO4.  If 0.22 moles of PbCrO4 are…

A: In order to estimate percent yield, first calculate the substance’s actual yield and then calculate…

Q: Menthol is composed of C,H, and O. A 0.1005g sample of menthol is combusted, producing 0.2829g of…

A: The empirical formula is the chemical formula of any compound that represents the proportions of…

Q: 3. A sample of sandstone consists of silica, SiO2, and calcite, CaCO3. When sandstone is heated, the…

A: The decomposition of calcite yields calcium oxide and carbon dioxide gas.

Q: What is the theoretical yield of chromium that can be produced by the reaction of 40.0 g of…

A: Given :  Al + Cr2O3 → Al2O3 + Cr  Amount of Al = 8.00 g  Amount of Cr2O3 = 40.0 g  To calculate :…

Q: For the balanced equation Fe304 + 4H2 3Fe+ 4H20, if the reaction of 0.112 grams of H2 produces 0.745…

A: The balanced chemical equation is shown as,

Q: What is the theoretical yield of aluminum oxide if 25.7 grams of aluminum reacts with 16.4 grams of…

A:

Q: Using the balanced chemical equation, determine how many moles of NaClNaCl will be produced, if…

A: Ans. The balanced chemical equation for reaction of BaCl2 with Na2SO4  BaCl2 +…

Q: N2(g) + 3H2(g) → 2NH3(g) Supposed you start with 1.00moles of hydrogen and nitrogen:a. Which would…

A: a)Starting with 1 mole of each given reactants, the limiting reagent for the given reaction will be…

Q: 3. Given the balanced equation: 2 H2 + CO ? CH;OH , how тапy moles of CH;OH will be produced if 12.6…

A:

Q: If a reaction that produces CO2 had a theoretical yield of 19.4 g and it actually produced 15.0 g of…

A: The percent yield has to be calculated,

Q: N2(g) + 3H2(g) → 2NH3(g)  Supposed you start with 3.00moles of hydrogen and nitrogen:a. Which would…

A: Given:Moles of H2 = 3 moles.Moles of N2 = 3 moles.

Q: The reaction of 5.0 g of pentane (C5H12) with 5.0 g of oxygen gas produces 20.4 g of CO2. What is…

A: Given data,Mass of pentane=5.0gMass of O2=5.0gMass of CO2 produced=20.4g

Q: What is the theoretical yield of iron in grams if 67 g of CO are reacted with 72 g of Fe2O3?…

A: We have to first calculate limiting reagent.

Q: An organic chemist reacted 10g CH4 with an excess of Cl2 and obtained 10g CH3CI. a. What should have…

A: Solution -

Q: of

A: Percentage yield is basically defined as the ratio of calculated yield and theoretical yield…

Q: Consider the following balanced chemical equation Determine the mass in g of CuO fomed if 206 g of…

A: The given data contains, mass of Cu2O= 20.6 gmass of O2 = 20.6 g

Q: NO+H2→ NH3+H2O balance the following equation and determine how many moles of ammonia are produced…

A:

Q: Combining 0.349 mol Fe, O, with excess carbon produced 17.9 g Fe. Fe, 0, +3C 2 Fe + 3CO What is the…

A:

Q: Combining 0.305 mol Fe2O3 with excess carbon produced 17.4 g Fe. Fe2O3+3C⟶2Fe+3CO What is the actual…

A: Given that the number of moles of Fe2O3 is 0.305 mol and the mass of Fe is 17.4 g.

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.