Sulfuric acid, H2SO4,  is an important industrial chemical, typically synthesized in a multi-step process. What is the percent yield if a batch of H2SO4 has a theoretical yield of 3.4 kg, and 2.7 kg are obtained at the end of the process?

Q: Aspirin can be prepared from salicylic acid (C7H6O3), which has a molar mass of 138.12 g/mol, and…

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Q: A student was synthesizing Aspirin (C9H8O4) in the laboratory produced by the reaction of salicylic…

A: b. Mass of salicylic acid is 4 g. Molar mass of salicylic acid is 138.1 g/mol.

Q: Acetic acid, sold as vinegar, is produced by the carbonylation of methanol, according to the…

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Q: Methanol has tremendous potential to be used as an alternate fuel. Carbon monoxide gas reacted with…

A: A student reacted 58.9 g of H2 (g) with excess CO (g) to produce methanol reaction will be  2H2(g) +…

Q: 18 g of CH4(g) are reacted with 5.2 g of O2(g) by the following reaction CH4(g) + 2O2(g) -->…

A: Given, mass of CH4 (g) = 18 g            mass of O2 (g) = 5.2 g Now, the moles of CH4 (g)  and O2…

Q: Consider the reaction:4 HCl( g) + O2( g) → 2 H2O( g) + 2 Cl2( g)Each molecular diagram represents an…

A: Limiting reagent is the reactant molecule that is consumed first in the reaction and therefore…

Q: oluene, C6H5CH3, is oxidized by air under carefully controlled conditions to benzoic acid, C6H5CO2H,…

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Q: Toluene, C6H5CH3, is oxidized by air under carefully controlled conditions to benzoic acid,…

A: The actual yield of benzoic acid is 1.21 kg when 1 kg of toluene reacts with oxygen. To calculate…

Q: Urea, CH,N,O, is used as a nitrogen fertilizer. It is manufactured from ammonia and carbon dioxide…

A: Mass of NH3  = 10.0 g  Mass of CO2 = 10.0 g  Maximum quantity of urea (in grams) = ? Excess reactant…

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: Iron reacts with oxygen in the following reaction:  4Fe(s) + 3 O2(g) ---> 2Fe2O3(s) if we begin…

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Q: The iron oxide Fe2O3 reacts with carbon monoxide (CO) to give iron and carbon dioxide:Fe2O3 + 3 CO…

A: Percentage yield is the ratio between yield obtained experimentally to the theoretical yield.

Q: Aluminum and oxygen react according to the following equation:  4 Al (s) + 3 O2 (g) → 2 Al2O3 (s)…

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Q: A sample of 1.527moles of methane (CH4) is mixed with 1.32 moles of chlorine. What is the…

A: Methane reacts with chlorine to form carbon tetrachloride and hydrogen chloride. The equation for…

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: CH3OH(l) + CO(g)                    HC2H3O2(l)      In an experiment, 15.0 g of methanol and 10.0 g…

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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: The  theoretical yield of reactions Consider the reaction 1CO(g) + O2 (g) --> 2CO2(g) if 9.420 g…

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Q: Ammonia gas can be prepared by the following reaction: CaO(s) +2 NH, Cl(s) → 2 NH3 (g) +H20(g) +…

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Q: A reinforced steel cylinder is filled with 21.0 moles of hydrogen and 12.0 moles of oxygen. The…

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Q: An experiment that led to the formation of the new field of organic chemistry involved the synthesis…

A: Balanced chemical equation: 2 NH3 (g) + CO2 (g) → CN2H4O (s) + H2O (l) Number of moles = Mass/molar…

Q: Ammonia can be generated by heating together the solids NH4Cl and Ca(OH)2. Other products of the…

A: Given,  The mass of NH4Cl = 33.0 g. The mass of Ca(OH)2 = 33.0 g.  The percentage yield of ammonia =…

Q: For the following reaction, 6.82 grams of water are mixed with excess carbon monoxide. The reaction…

A: we have to calculate the theoretical yield and percentage yield for the given reactions

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: Toluene, C6H5CH3, is oxidized by air under carefully controlled conditions to benzoic acid,…

A: The actual yield of benzoic acid is 1.21 kg when 1 kg of toluene reacts with oxygen. To calculate…

Q: When copper is heated in air, copper(II) oxide is formed. In a given experiment, 3.12 g copper was…

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Q: One of the steps in the commercial process for converting ammonia to nitric acid involves the…

A: The limiting reagent in a chemical reaction is a reactant that is totally consumed when the chemical…

Q: Lime, CaO, can be produced in two steps as shown in the equations below. If the percentage yield of…

A: Given : Percentage yield of step 1 = 83.5% Percentage yield of step 2 = 71.4%

Q: Chloroform, CHCl3, reacts with chlorine, Cl2, to form carbon tetrachloride, CCl4, and hydrogen…

A: Limiting reactant can be defined as the reactant that get totally consumed in the reaction and…

Q: When 42.4 g of iron(II) oxide reacted with an excess of carbon monoxide, 28.9 g of iron is formed.…

A: The balanced equation is    Fe2O3 (s) + 3 CO (g) → 2 Fe (s) + 3 CO2 (g). Mass of Fe2O3 = 42.4 g…

Q: Calcium carbonate can be thermally decomposed to calcium oxide and carbon dioxide. CaCO3(s) -->…

A: According to law of conservation of mass sum of masses of reactant is equal to sum of masses of…

Q: Sulfuric acid, H2SO4, is an important industrial chemical, typically synthesized in a multi-step…

A: In this question, we will determine the percent yield of the product.  You can see calculation…

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

A: Total product obtained on the basis of stoichiometery in Balanced chemical equation is known as…

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

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Q: calculate the theoretical yield (g) of CO2 produced by the reaction.

A: Given :-  mass of C = 20.00 g  mass of O2 = 18.67 g  To calculate :-  mass/theoretical yield of CO2

Q: Toluene, C_6H_5CH_3, is oxidized by air under carefully controlled conditions to benzoic acid,…

A: Given that, Amount of toluene = 1.000 kg  Amount of benzoic acid = 1.21 kg  To find: The percent…

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

A: The amount of substance is usually defined in terms of mole. The mole is the SI unit of the quantity…

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".