Sulfur hexafluoride is a very stable gas useful in electrical generators and switches. It is formed by direct synthesis from the elements. S(s) + 3 F2(g)  SF6(g)   If 88.427 g of SF6 is produced from the reaction of 116.2 g of fluorine in excess sulfur, what is the percentage yield? Express your response as a percent.

Q: For the following reaction, 0.308 moles of hydrogen gas are mixed with 0.189 moles of ethylene (C2…

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Q: A fuel mixture used in the early days of rocketry contained hydrazine (N2H4) and dinitrogen…

A: Given;

Q: Consider the following balanced chemical equation: 2NH3(g) + 5F2(9) 4 N2F4(9) + 6HF(g) Determine the…

A: Mass of NH3 = 78.60 g Mass of F2 = 78.60 g Known values Molar Mass of NH3 = 17 g Molar Mass of F2 =…

Q: Carbon disulfide is produced by the reaction of Carbon and Sulfur dioxide.               5C (s)…

A: Percentage yield: It is the ratio of actual yield to the theoretical yield multiplied by 100.

Q: Chloride dioxide, ClO2  is a reactive oxidizing agent. It is used to purify water. 6ClO2(g) +…

A: The balanced chemical equation is .The mass of ClO2 is 71.00 g.The mass of water is 19.00 g.Part A:…

Q: Aqueous sodium carbonate reacts with aqueous iron (II) chloride to produce solid iron (II) carbonate…

A: We have to calculate the mass of iron(II)carbonate produced by the given reaction

Q: This question will walk you through the steps of determining which reactant is limiting based on a…

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

Q: If the percent yield for the following reaction is 75.0%, and 25.0 g of NO2 are consumed in the…

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Q: The synthesis of maleic acid anhydride (C₄H₂O₃) can be accomplished by reacting benzene (C₆H₆) and…

A: We have, actual yield of maleic acid anhydride = 128.3 g          and, percent yield = 72.6 %   We…

Q: For the following reaction, 4.71 grams of butane (C4H10) are allowed to react with 21.3 grams of…

A: Given: 4.71 grams of butane C4H10 are allowed to react with 21.3 grams of oxygen gas.

Q: For the reaction represented by the equation SO3+H2O     H2SO4.  500. g of sulfur trioxide (SO3) are…

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Q: How many grams of carbon dioxide can be produced when 3.65 grams of propane react with 12.69 grams…

A: number of moles = mass/molar mass  Mass = moles × molar mass  Molar mass of CO2 = 44.01 g/mol  Molar…

Q: Pure copper may be produced by the reaction of copper(I) sulfide with oxygen gas as follows:   Pure…

A: The objective of this question is to calculate the percent yield of a chemical reaction. The percent…

Q: A fuel mixture used in the early days of rocketry contained hydrazine (N2H4) and dinitrogen…

A: Given  Balanced reaction  2N2H4(l)  + N2O4(g)   →  3N2(g)  +  4H2O(g) Number of mole of N2H4 = 9.15…

Q: 3. TiO2 (s) + C(s) + Cl2 (g) → TiCl4 (s) + CO2 (g) + CO (g) A vessel contains 4.15 g TiO2, 5.67g C,…

A: Weight of TiO2 = 4.15 g Molecular weight of TiO2 = 79.866 g mol-1Weight of C = 5.67 g Molecular…

Q: Ammonia gas can be prepared by the reaction CaO(s) + 2 NH4Cl(s) → 2 NH3(g) + H₂O(g) + CaCl₂ (s) If…

A:

Q: A compound is composed of the elements, carbon, hydrogen, and oxygen only. Combustion of the…

A: Given: Compound contains only C, H and O. Mass of compound combusted = 10.000 g. Mass of CO2…

Q: The following reaction can be used to convert carbon dioxide to oxygen gas. 4 KO₂ (s) + 2 CO₂(g) →…

A: Percent yield of any reaction is given by

Q: Consider the balanced chemical equation: 3 H₂(g) + N₂(g) → 2 NH₃(g) If 46.8 g H₂ and 179.4 g N₂ are…

A: The balanced chemical reaction for the reaction of nitrogen gas with hydrogen gas to give the…

Q: Example: Ammonia, NH3, can be synthesized by the reaction: 2 NO (g) + 5 H₂ (g) ->> 2 NH3 (g) + 2 H₂O…

A: Mass of NO = 86.3gMass of H2 = 25.6 g

Q: What is the limiting reactant when 1.50 g of lithium and 1.50 g of nitrogen combine to form lithium…

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Q: Use the References to access important values if needed for this question. For the following…

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Q: The synthesis of maleic acid anhydride (C₄H₂O₃) can be accomplished by reacting benzene (C₆H₆) and…

A: 2 C₆H₆(l) + 9 O₂(g) → 2 C₄H₂O₃(s) + 4 CO₂(g) + 4 H₂O(g)According to the above equation, 9 moles of…

Q: The synthesis of maleic acid anhydride (C₄H₂O₃) can be accomplished by reacting benzene (C₆H₆) and…

A: Balanced chemical equation   2 C₆H₆(l) + 9 O₂(g) → 2 C₄H₂O₃(s) + 4 CO₂(g) + 4 H₂O(g)

Q: For this chemical equation: 3 Fe(s) + 2 O2lg) → Fe;O4(s) When 14.5 g Fe and 11.2 g of O2 are…

A: The balanced chemical equation under consideration is as follows: 3 Fes+ 2 O2 g→Fe3O4 s The molar…

Q: The theoretical yield of a reaction is the amount of product obtained if the limiting reactant is…

A: Given, mass of NO = 9.500 g Mass of O2= 11.99 g Molar mass of NO = 30.0 g/mol Molar mass of O2=…

Q: a) Determine the theoretical yield in gram  of HCl If 60.0 g of BCl3 and 37.5 g of H2O are reacted ?…

A:

Q: Ammonia gas can be prepared by the following reaction: CaO(s) +2 NH,Cl(s) → 2 NH3 (g) + H, 0(g) +…

A: Given data :  Given mass of CaO = 184 g  Given mass of NH4Cl = 368 g  Theoretical yield of NH3= 112…

Q: Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with…

A: % yield = Actual yieldTheoretical yield×100

Q: Thermite is a metal powder mixture used frequently in pyrotechnics and metal construction work. It…

A: Molar mass of Fe2O3 =159.7 g/molMolar mass of AI =27.0 g/mol

Q: Ammonia gas can be prepared by the following reaction: CaO (s) + 2 NH4Cl(s) → 2 NH³ (g) + H₂O(g) +…

A: Given, the theoretical yield of NH3 = 191 g The actual yield of NH3 = 133 g We have to calculate the…

Q: Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with…

A:

Q: The combustion of propane occurs through the following chemical reaction. C3 H8 (g) + 5 O2 (g) – → 3…

A: The combustion of propane is as follows: C3H8(g) + 5O2(g) → 3CO2(g) + 4H2O(g) The mass of oxygen gas…

Q: Ag2S and NaNO3 react according to the following unbalanced chemical equation: Ag2S + NaNO3 → AgNO3…

A: Consider the given reaction. Ag2S+NaNO3→AgNO3+Na2S

Q: When calcium carbonate is added to hydrochloric acid, calcium chloride, carbon dioxide, and water…

A:

Q: Nitric Oxide can be made from the oxidation of ammonia as shown below. A reaction between 8.5 g of…

A: We have to calculate the percent yield of the reaction.

Q: What is the theoretical yield of bromobenzene in this reaction when 29.2 g of benzene reacts with…

A:

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…

A: Calculate the number of moles of ammonia and oxygen gas.

Q: If 18.2 kg NH3 is produced by a reaction mixture that initially contains 6.00 kg H2 and an excess of…

A: Since from the above reaction, when 3 moles of H2(g) reacts 2 moles of NH3(g) is formed  hence moles…

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".