What is the percent yield for the reaction between 23.3 g of ZnS and excess oxygen if 15.1 g of ZnO is actually produced

Q: Determine the percent yield when 112.7 g of CO2 are formed from the reaction of 8.000 moles of O₂…

A: Step 1:  Recall that the percent yield is the ratio of the actual yield to the theoretical yield…

Q: Combining 0.278 mol Fe,O, with excess carbon produced 17.8 g Fe. Fe,O, + 3 C → 2 Fe + 3 CO What is…

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Q: What is the percent yield if 2.4 g of NH3 is obtained from the reaction of 0.64 g of H2 with excess…

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Q: Determine the percent yield for the reaction between 98.7 g of Sb2S3 and excess oxygen if 72.4 g of…

A: Interpretation: The percent yield for the reaction between 98.7 g of Sb2S3 and excess oxygen if 72.4…

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

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Q: Suppose you burn 0.4500 g Mg in air and obtained 0.6945 g of magnesium oxide, what is your percent…

A: Number of moles of magnesium oxide obtained from two moles of magnesium = 2 mol Number of moles of…

Q: The following reaction proceeds with a percent yield of 50%. Calculate the actual amount of NH,…

A: The objective of this question is to calculate the actual amount of NH3 produced when 28 g of N2…

Q: How many moles of CO2 are produced when 76.50 g HCl are produced Balanced reaction…

A: Given balanced reaction : 2 C12H4C16+23 O2+2 H2O→24 CO12+12 HCl mass of HCl produced =76.50 g

Q: Tetraphosphorous hexaoxide is formed by the reaction of phosphorous (P4) with oxygen gas. If the…

A: Limiting reagent is the reactant that is completely consumed in the chemical reaction.    Percent…

Q: Consider the reaction. 2 Pb(s) + O,(g) → 2 PbO(s) An excess of oxygen reacts with 451.4 g of lead,…

A: Note : As per our guidelines we are supposed to answer first question please resubmit the other…

Q: Determine the percent yield of the following reaction when 2.80 g of P reacts with excess oxygen.…

A: The reactants given are P and O2 and the product is P2O5. Given : Mass of P = 2.80 g And actual…

Q: Determine the percent yield for the reaction between 3.2 g of Na and excess O2 if 4.1 g of Na2O is…

A: Given that,  Weight of Na metal = 3.2 g Moles of Na metal = 3.2 g/22.99 g/mol = 0.14 mol…

Q: 15.50 g of NH4Cl reacts with an excess of AgNO3.  In the reaction 35.50 g AgCl is produced. What is…

A: The balanced reaction taking place is given as, => NH4Cl + AgNO3 ------> AgCl + NH4NO3  Given…

Q: if 1.8 mol Ti are mixed with 3.2 mol cl2, what is the limiting reactant and what is the theoretical…

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Q: For the following reaction, if 0.503 mole NH3 reacts with 0.356 mole O2, which is the limiting…

A: The given reaction is shown below.

Q: What is the percent yield if 0.6480 g of Al reacts completely and 7.4662 g of alum is recovered?

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Q: g H2 is allowed to react with 9.89 gg N2, producing 1.84 g NH3. a) What is the theoretical yield in…

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Q: Combining 0.397 mol Fe2O30.397 mol Fe2O3 with excess carbon produced 10.9 g Fe.10.9 g Fe. what is…

A: The reaction which takes place when Fe2O3 and excess carbon reacts is as,

Q: Determine the mass of carbon dioxide one could expect to form (and the percent yield) for the…

A: When alkane react with oxygen then it produce carbon dioxide and water vapour.  The general formula…

Q: Identify the limiting reactant when 1.22 g of O2 reacts with 1.05 g of H2 to producé water.

A: Hydrogen reacts with oxygen to form water. The equation for the balanced chemical reaction is as…

Q: If 42.3 grams of Fe2O3 are actually produced when 10.4 L of oxygen react according to the following…

A: Balanced  reaction  4Fe +  3O2   ------>   2Fe2O3 Volume Oxygen at STP = 10.4 liter  moles of…

Q: What is the Theoretical yield of iron for the reaction of 10.5g of Iron (III) nitrate and 5.00g ​of…

A: In this question, we will determine the theoretical yield of iron for the reaction between Iron(III)…

Q: Combining 0.213 mol Fe,O, with excess carbon produced 18.4 g Fe. Fe,0, + 3C – 2 Fe + 3 CO What is…

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Q: Calculate the percent yield for water.

A: Number of moles = mass/molar mass  Molar mass of WO3 is 231.838 g/mol  Percent yield = (actual…

Q: The combustion of 374 g of methane (CH,) in the presence of excess oxygen (O,) produces 983 g of…

A: The burning of a compound in excess of air or oxygen is called combustion . The chemical reaction…

Q: Combining 0.365 mol Fe2O3 with excess carbon produced 15.4 g Fe.   Fe2O3+3C⟶2Fe+3CO   What is the…

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Q: An intial mass of 1.025g sodium carbonate was used.  What is the theoretical yield in the reaction…

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Q: Combining 0.228 mol Fe, O, with excess carbon produced 14.0 g Fe. Fe, O, + 3C → 2 Fe + 3 CO What is…

A: We have to calculate the actual yield in moles , theoretical yield and Percentage yield.

Q: What is the percent yield when a reaction vessel that initially contains 64.0 kg CH4 and excess…

A: Reaction is :  CH4(g) + H2O(g) -----> CO(g) + 3H2(g)  1kmol of CH4 produces = 3kmol of H2 gas

Q: How many grams of sulfur dioxide can be produced when 63 G of lead sulfide reacts

A: Given mass of lead sulfide ( PbS ) = 63 g   Molar mass of lead sulfide ( PbS ) =239.3 g/mol Molar…

Q: The expected yield of a reaction was 0.407 g. If the actual yield turned out to be 0.20, what is the…

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Q: Combining 0.392 mol Fe2O30.392 mol Fe2⁢O3 with excess carbon produced 16.7 g Fe.16.7 g Fe.…

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Q: Describe one reason the percent yield of a reaction would be less than 100% and one reason it would…

A: For a reaction  % yield = Actual yield/theoretical yield X 100

Q: If only 15.8 grams of sodium chloride were isolated from the above reaction, what is the percent…

A: Given that :  NaCl produced from reaction = 16.48 g  It means theortical yield of NaCl = 16.48g…

Q: 18.35 g of magnesium are added to 1.69 mol hydrochloric acid. Which is the excess reactant and by…

A: Magnesium reacts with hydrochloric acid to form magnesium chloride. The equation for the balanced…

Q: What does a theoretical yield of 1.38g mean ?

A: Given, Theoretical yield = 1.38 g       Required,                     What is the meaning of…

Q: What is the percent yield if 2.68 g of copper are produced when 1.87 g of aluminum react with an…

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Q: Calculate the percent yield of a reaction if the theoretical yield of the reaction is 1.43 moles,…

A: ans: 80.41% % yield = Actual yield /theoretical yield x 100 given theoretical yield=1.43 moles…

Q: What is the percent yield if 23.5 gg of ethyl chloride is actually formed?

A: Percent yield is given by the formula    Percent yield = actual yieldtheoretical yield×100

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".