If 9.21 g of NaCI reacts with excesses of the other reactants and 3.95 g of NaHCO3 is isolated, what is the percent yield of the reaction? %

Q: What is the percent yield of a reaction in which 200. g of phosphorus trichloride reacts with excess…

A: Percentage yield is the ratio of actual yield to the theoretical yield in terms of percentile. In…

Q: What is the percent yield of a reaction in which 45.5 g of tungsten(VI) oxide (WO3) reacts with…

A: The percent yield of a reaction has to be calculated, Given: Mass of tungsten(VI) oxide (WO3) is…

Q: When HgO is heated, it decomposes into elemental mercury and molecular oxygen. If 60.0 g of Hg is…

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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: How many grams of cisplatin are formed from 55.8 g of K2PtCl4 if the percent yield for the reaction…

A: The number of moles of K2PtCl4 = 55.4 g / 415.09 g.mol-1 = 0.133 mole The number of moles of NH3 =…

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: 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: 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: Calculate the percent yield for the following reaction if 76.8 g of H2O reacted and 125 g of NO were…

A: The mole to mole ratio for H2O and NO in the given reaction is 1:1. Therefore, 18 g of water will…

Q: In this reaction: Mg (s) + I₂ (s) → MgI₂ (s) If 3.40 moles of Mg react with 3.56 moles of I₂, and…

A: Percent yield is the ratio of actual yield to the theoritical yield.

Q: Morphine (C₁₇H₁₉NO₃) is a painkiller in the opiate family. A sample of morphine was discovered that…

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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: When HgO is heated, it decomposes into elemental mercury and moecular oxygen.  If 60.0g og Hg is…

A: % Yield = 100 x Obtained mass/calculated mass

Q: What is the percent yield of a reaction in which 212 g phosphorus trichloride reacts with excess…

A: We have to calculate the % yield .

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

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Q: When 3.16 g of N2 is allowed to react with an excess of Li2O, 1.28 g of Li3N are produced. What is…

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Q: Suppose the theroretical ye old in a reaction is 10.5 g and the percent yield is 75.5 percent. What…

A: Theoretical yield =10.5 g percent yield=75.5 g Percent Yield=Actual Yield/ Theoretical Yield×100%…

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: Sixty grams of FeCl3 react with 50.0g of H2S. What is the limiting reactant? What is the mass of HCl…

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Q: 2K + Br2 > 2KBr 71.1g Br2 is reacted and 64.1g KBr is produced. What is the percent yield for the…

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Q: In this reaction: Mg (s) + I2 (s) Mgl2 (s), if 10.0 g of Mg reacts with 60.0 g of l2, and 53.30 g of…

A: The balanced reaction taking place is given as, => Mg (s) + I2 (s) → MgI2 (s) Given: Mass of Mg…

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

A: Note:  “Since you have posted a question with multiple sub-parts, we will solve first three…

Q: What is the percent yield of a reaction in which 200. g of phosphorus trichloride reacts with excess…

A: The corresponding reaction can be written as, PCl5+3H2O→3HCl+H3PO3

Q: What is the percent yield of a reaction in which 13.8 g of Carbon react with excess Oxygen to…

A: Theoretically whatever moles of Carbon was reacting should be available in CO2 total moles Since…

Q: 3. If the theoretical yield of a reaction is 0.118 g and the actual yield is 0.104 g, what is the…

A: Theoretical yield = 0.118 g  Actual yield = 0.104 g  Percent yield = ?

Q: Calculate the percent yield if 8.9g of P4 reacts with 20.5g of O2 to yield 5.2g of P4O10 from the…

A: Given: Mass of P4 = 8.9 g Mass of O2 = 20.5 g Mass of P4O10 ( actual yield) = 5.2 g Molar mass of P4…

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: How much aluminum oxide and how much carbon are needed to prepare  673  g of aluminum by the…

A: As per balanced chemical reaction provided, 2 mol of Al2O3 reacts with 3 mol of carbon. The products…

Q: In this reaction: Mg (s) + I₂ (s) → MgI₂ (s) If 2.22 moles of Mg react with 3.56 moles of I₂, and…

A: Given- Reaction Mg (s) + I₂ (s) → MgI₂ (s) Moles of Mg = 2.22 moles Moles of I2 = 3.56 moles Moles…

Q: Silicon nitride (Si3N4) is made by combining Si and nitrogen gas at a high temperature. How much (in…

A: Answer is explained below.

Q: 1. What is the percent yield of the reaction: PCI3(g) + 3H2O () -а НЗРОЗ (аq) + знсI (аq) Where 20.0…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

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

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Q: Question attached

A: Determination of mass of a compound from a balanced chemical equation is useful to calculate the…

Q: If 39.0 g of C6H6 reacts with excess chlorine and produces 30.0 g of C6H5Cl in the reaction C6H6+…

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Q: What is a limiting reagent and theoretical yield in grams of NO2 when 10.0 g NH3 react with

A: Given , mass of NH3 = 10.0g.              Mass of O2 = 10.0 g.  The balance reaction is…

Q: What is the percent yield if 0.5177 g of Al reacts completely and 7.7101 g of alum is recovered?

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Q: Given the reaction of 7 g of CaCN2 and 5 g of H2O forming CaCO3 and NH3, determine the mass (in g)…

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Q: Propane, C3H8, is a common fuel used for cooking and home heating. What mass of O2 is consumed in…

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Q: Aqueous hydrochloric acid (HCI) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

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Q: what is the percent yield?

A: Percent yield = (actual yield/theoretical yiel)× 100%  Number of moles = mass/molar mass  Mass =…

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: The phosphorus pentoxide used to produce phosphoric acid for cola soft drinks is prepared by burning…

A: Stoichiometry of a reaction is important to determine the amount of reactant required or the amount…

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: which reagent is the limiting reactant when .400 mol Al(OH)3 and .400 mol H2SO4 are allowed to…

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Q: Mg

A: Calculate the number of moles of magnesium and iodine gas. The molar mss of magnesium is 24 g/mol…

Q: Calculate the percent yield for the following reaction if 233 g of NO2 reacted and 175 g of HNO3…

A: The reaction is  3NO2+H2O-----------> 2HNO3+NO Now let us calculate the theoretical yeild of HNO3…

Q: Ethanol is produced industrially by the acid catalyzed reaction of ethylene with water.  The…

A: Given reaction, C2H4(g)  +  H2O(g) → C2H5OH(l) Mass of ethylene = 42.7 g Mass of ethanol = 45.6 g…

Q: Silicon nitride is made by combining silicon and nitrogen gas at high temperature. How much in…

A: Given, mass of silicon nitride formed i.e. actual yield of silicon nitride = 125 g…

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…

Q: gnesium oxide can be produced by heating magnesium metal in the presence of oxygen. When 10.1 g of…

A: Balanced Reaction 2 Mg + O2 --> 2 MgO   Mass of Mg = 10.1 g Atomic mass of Mg = 24.305g/mol Moles…