If, in the reaction below, 4 grams of H2O produces 0.67 grams of HF what is the % yield? CH3COF + H2O ---> CH3COOH + HF

Q: Copper(II) sulfate will react with phosphine (PH3) to make copper(II) phosphide as shown in the…

A: Percentage of yield of a reaction is determined by the following formula :  % yield = (theoretical…

Q: When reacting 5 mol H2 with 3 mol O2, what is the limiting reactant and how many moles of water are…

A: Number of atoms, ions and molecules present on a given amount can be determined by “Mole Concept”.…

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: Determine the limiting and excess reactants in the following problems. Show complete soultions. 1.…

A: Balanced reaction:  2HCl + Na2SO4 ....> 10CO2 + 12H2O  Mass of HCl = 25g Molar mass of HCl = 36.5…

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: Sodium chloride can be produced from reacting sodium metal with chlorine gas. Carly reacts 2.6 g of…

A: No of moles =Given mass/ molar mass Mass =no of moles X molar mass Percent yield =Actual yield…

Q: 4. Hydrogen chloride gas can be prepared by the following reaction: 2NaClu) + H2SO4) 2HClg + NazSO)…

A: The molar mass of H2SO4 is  98.079g/mol  The molar mass of NaCl is 58.44g/mol

Q: Ammonia is produced by the millions of tons annually foruse as a fertilizer. It is commonly made…

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Q: Sodium chloride can be produced from reacting sodium metal with chlorine gas. Carly reacts 2.6 g of…

A: Sodium reacts with chlorine to form sodium chloride. The equation for the balanced chemical reaction…

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: onsider the reaction: 3H2(g) + N2(g) = 2NH3(g) If 6.60 moles H2 are made to rect with 4.42 N2, what…

A: In the given reaction 1 mole of N2 is reacting with 3 moles of H2 to produce  2moles of NH3 and the…

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: 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: 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: 8g of CH4 are reacted with 5.2g of O2 by the following reaction: Ch4 + 2O2 --> CO2 + 2H20 What is…

A: The balanced chemical equation for the given reaction is, The given weight of CH4 is 18.0 g. The…

Q: How many moles of H2SO, are required to completely react with 7.20 mol of Al according to the…

A: A stoichiometric balanced chemical reaction explains mole, mass and volume relationship between…

Q: Silver (I) Nitrate reacts with Iron (III) chloride to form silver (I) chloride abs iron (III)…

A: The depiction of relationship among reaction's calculated and actual yield is done via reaction's…

Q: Calculate the percent yield if 4.4g of P4 reacts with 20g of O2 to yield 4.3g of P4O10 from the…

A: The given reaction is,                     P4 + 5O2 -> P4O10 Clearly, from the above reaction, 1…

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: Sodium borohydride () is prepared by reacting sodium hydride () with gaseous diborane (). In an…

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Q: How many moles of O2 react with or are produced by 6.75 moles of the first reactant shown in each…

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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: When 12 g of methanol (CH3OH) was treated with excess MnO4, 14 g of formic acid (HCOOH) was…

A: Given reaction: 3CH3OH + 4MnO4- <....> 3HCOOH + 4MnO2 Mass of methanol = 12g  Molar mass of…

Q: When 0.700 moles of H2 reacts with 6.75 g of O2, which is the limiting reactant?

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Q: If the theoreticl yield for a reaction is 118mg and the actual yield was 99.3mg what was the percent…

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Q: Plesse help

A: The balanced reaction is given below.C4H8S + 7 O2 --> 4 CO2 + 4 H2O + SO2

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: Two successive reactions, A - B andB C, have yields of 80% and 22%, respectively. What is the…

A: The two successive reactions given are, 1) A ------> B…

Q: Two successive reactions, А — В and B > С, have yields of 55% and 36%, respectively. What is the…

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Q: How many moles of NH3 will be producex when 7 moles of N2 are consumed

A: The production of ammonia from nitrogen gas is done by Haber’s process. The chemical equation for…

Q: what is the percent yield?

A: Given :-  Actual yield of MgO = 2.48 g  Theoretical yield of MgO = 4.13 g  To calculate :-  Percent…

Q: What is the percent yeild of the reaction when 20.0 g of ethane reacts with excess oxygen to…

A: No of moles of ethane = Mass/Molar mass of ethane = 20.0g/(30.07gmol-1) = 0.665 moles

Q: What is the percent yield for the above reaction if the actual yield is 1.1g of iron? Above reaction…

A: Limiting reactant :- A reactant which is present in lesser number of moles than required as per…

Q: If you are given 1.35g Fe(NO3)3 and 0.00597 mol of Cl2 to conduct the gas forming reaction below…

A: Given mass of Fe(NO3)3 = 1.35g Moles of Cl2 = 0.00597 molGiven balanced reaction: 2Fe(NO3)3 + 2Cl2 →…

Q: Potassium superoxide, KO2, is used in rebreathing gas masks to generate oxygen.  KO2(s) +   H2O(l)…

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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: Percent yield. 4Fe + 3O2 ---> 2Fe2 O3 Starting with 320g of oxygen gas you produce 75g of…

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Q: Using the following balanced equation, if 0.34 moles of C&H6 reacts with 0.82 moles of 02, what is…

A: We have reaction of C6H6 with O2 , we have to predict the limiting reactant.

Q: How many moles of O2 react with or are produced by 6.75 moles of the first reactant shown in each…

A: 2C2H6 + 7O2 ----> 4CO2 + 6H2O The balanced chemical reaction states that seven moles of oxygen…

Q: Some rocket engines use a mixture of hydrazine, N2H4, and hydrogen peroxide, H2O2, as the…

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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: 15.4 g of Methanol (CH3OH) decomposes to produce Formaldehye and Hydrogen. This reaction produces…

A: Balanced chemical equation: CH3OH       ------>     HCHO  +  H2 Theoretical number of…

Q: If, in the reaction below, 28 grams of H2O produces a 79.59% yield of HF. How many grams are…

A: The balanced chemical equation is given by

Q: Consider the reaction between NO(g) and O2(g) represented below. What is the balanced equation for…

A: Given: Initial moles of NO = 6 moles of O2 = 6

Q: heoretical yield and % yield of this equation?? moles of CuSO4 x 5H2O: 0.014mol moles of NH3: 0.09…

A: Percentile yield is defined as the ratio of actual yield by theoretical yield multiplied by 100.…

Q: You have 4 moles of N2  and 7.5 moles of H2.  They react according to the reaction below.     N2…

A: Given a reaction:- N2   + 3 H2 ----->2 NH3 No of moles of N2 given = 4 moles No of moles of H2…

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

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Q: C. How much acid D. How much water will be generated by the 30g Sodium hydroxide E. Which reactant…

A: We have to give balanced equation and percentage yield

Q: Suppose 5.5 g of Compound A and 3.5 g of Compound B are consumed in a reaction that produces only…

A: Given: The mass of compound A and compound B is 5.5 g and 3.5 g, respectively.

Q: If 20.0 g of H, reacts with 40.0 g of CuO which reactant is limiting?

A: Limiting reactant is the reactant which is present in less amount and is consumed first in the…

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".