What is the percent yield of a reaction that produces 12.5 g of the gas Freon CF2Cl2 from 32.9 g of CCl4 and excess HF?

Q: Give the percent yield when 28.16 g of CO2 are formed from the reaction of 4.000 moles of C8H18 with…

A: Given equation is 2C8H18  +  25O2→16CO2  +  18H2O Given that, Moles of C8H18 =4.000 moles Moles of…

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: What is the percent yield when 2.0 g of H2 (g) reacts with 4.0 g of O2 (g) to give 4.5 (g) of water?

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Q: Given the balanced chemical reaction: 2CH3OH + 302 - 2 + 4H₂0 Use the mass of the following elements…

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Q: a) What is the limiting reactant when 0.200 mol of P4 and 0.200 mol of O2 react according to the…

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

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: 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: give the percent yield when 28.16 g of CO2 are formed from the reaction of 4.000 moles of C8H 18…

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Q: Liquid octane CH3CH26CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon…

A: Given that, Liquid octane CH3(CH2)6CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon…

Q: In this reaction: Mg (s) + I2 (s)→ Mgl2 (s), if 10.0 g of Mg reacts with 60.0 g of I2, and 52.52 g…

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

A: step 1) Calculation of number of moles of potassium chloride: No of moles = given massmolar mass…

Q: If 3.0 grams of KClO3 are reacted and 1.5 gram of KCl is actually collected, what is the percent…

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Q: What is the percent yield of a reaction that produces 12.5 g of the gas Freon CF2Cl2 from 32.9 g of…

A: Given reaction is, Mass of CCl4 = 32.9 g Molar mass of CCl4 = 153.8 g/mol Now number of moles of…

Q: How many moles of H₂O are produced by 6.20 mol of O₂?

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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: PBr5 is prepared according to the following reaction: PBr3 + Br2 → PBr5 When 65.6 g of Br2 reacts…

A: The reaction is,                                 PBr3 + Br2 → PBr5 Clearly, from the above reaction,…

Q: How many grams of dichloromethane are formed from 50.0 g of CH4 if the percent yield for the…

A: Given: Mass of methane= 50.0 g Percent yield= 76 % To find: Mass of dichloromethane in g

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: What is the percent yield of 16.0 grams of NH3 in the reaction of 15.0 g of N2 and 12.5 g of H2?

A: Percent yield = actual yield/theoretical yield

Q: how many grams of O2 are needed to produce 2.0 grams of H20 in a balanced equation of 4NH3 + 3O2 to…

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Q: How many grams of N2 are produced when 125 g of NH3 reacts as shown in the following balanced…

A: Given, mass of NH3 = 125 g we know, molar mass of NH3 = 17.031 g/mol => moles of NH3 = mass of…

Q: In this reaction: Mg (s) + 12 (s)→ Mgl2 (s), if 10.0 g of Mg reacts with 60.0 g of 12, and 59.30 g…

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Q: 12. What is the percent yield of CO2 if 15.7 grams of CO, are formed from the reaction of 100.4 g of…

A: 12. Solution - According to the question - Given - Reaction : Fe3O4 + 4CO ----> 3Fe + 4CO2…

Q: Question attached

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

Q: In this reaction: Mg (s) + I₂ (s) → MgI₂ (s), if 10.0 g of Mg reacts with 60.0 g of I₂, and 58.64 g…

A: In a balanced chemical reaction, stoichiometry gives the relationship between the amount of…

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 the percent yield of a reaction that produces 10.5 g of the gas Freon CF2Cl2from 32.9 g of…

A: The balanced chemical reaction is, CCl4+2HF⟶ CF2Cl2+2HCl That is, 1 mole of CCl4 react with 2 moles…

Q: In this reaction: Mg (s) + 12 (s) Mgl2 (s) If 2.34 moles of Mg react with 3.56 moles of I2, and 1.76…

A: The given reaction is ,                         Mg (s) + I2 (s) ---> MgI2 (s) Clearly, from the…

Q: mass

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Q: How many grams of H20 are produced assuming 100 % yield, when 28.0 g of C6H5F reacts with 20.6 g of…

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Q: What is the percent yield of a reaction that produces 12.5 g of the gas Freon CF2Cl2 from 32.9g of…

A: Given reaction is,Mass of CCl4 = 32.9 gMolar mass of CCl4 = 153.8 g/molNow number of moles of CCl4…

Q: A student heats calcium carbonate to produce calcium oxide, according to the following equation:…

A: Given  mass of CaCO3 = 100.0 grams actual yield of CaO = 45.0 g Required data - molar mass of CaCO3…

Q: Given the following balanced chemical equation  H2 + Cl2 = 2HCl  A) what is the theoretical yield…

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Q: How many moles of NO can be produced by the reaction of 65.00 g of NH3 with 150.0 g of O2 according…

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Q: If the actual yielsd of a reaction is 50 g and the theoretical yield is 60 g. What is the percent…

A: Given the actual yield of a reaction is 50 g and the theoretical yield is 60 g. We have to calculate…

Q: A container holds 100. g of P₄ and 150. g of O₂. The following reaction occurs: P₄ + 3O₂ → P₄O₆. If…

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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: If 58g of CaCO3 is made to react with 40g of H2SO4. The amount of CaSO4 obtained is 45g.   CaCO3 +…

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Q: 4 IfI produce 0.5 liters of CO2, how many moles of C3H5 reacted?

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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: Consider the balanced chemical reaction below. How many grams of C₆H₅Br are produced if 30.0 g of…

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Q: According to the balanced reaction below, calculate the moles of NH. that form when 4.2 mol of N2H«…

A: Given reaction is, 3 N2H4(l)-------> 4NH3(g) + N2(g) Moles of N2H4= 4.2 mol

Q: What is the percent yield of a reaction that produces 12.5 g of the gas Freon CF2CI2 from 32.9 g of…

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

Q: Given the following balanced chemical equation H2+Cl2=2HCl What is the theoretical yield of HCL…

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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".