Let's assume the theoretical yield of the reaction is 7.22 g and the student produced 4-aminobenzoate. What is the percent yield of the reaction? 5.61 g of ethyl

Q: Upon combustion analysis, a certain compound was found to contain 83.9% carbon and 16.1% hydrogen.…

A: The molecular formula for the compound is to be determined based on the combustion analysis data.…

Q: Given: An experiment was carried out to synthesize ethyl acetate from acetic acid. 13.9 g of…

A: The given experiment includes the synthesis of ethyl acetate from acetic acid Given that, 13.9 g of…

Q: 2.959 g of p-aminophenol (MW= 109.13 g/mol) is reacted with 2.543 g of acetic anhydride (MW= 102.09…

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Q: Hydrocarbons, compounds containing only carbon and hydrogen, are important in fuels. The heat of…

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Q: Use the following reagent table for the reaction of : cyclohexanol + H2 SO4 → cyclohexene Chemical…

A: Answer:  1.18 g is theoretical yield of cyclohexene.

Q: 3. Oil of wintergreen, commonly used externally to relieve muscular and joint pain, is the methyl…

A: When salicylic acid is treated with the ethanol then the reaction is done and the hydrogen from the…

Q: Aspirin is a pain reliever, anti-inflammatory, and fever reducer produced from acetic acid and…

A: The first step in solving this problem is to calculate the number of moles of NaOH that were used in…

Q: How many grams of ethylene are needed to react with 0.124  mol of H2O?

A: Here we have to calculate the mass of ethylene needed to react with 0.124 mol H2O.

Q: Combustion reactions are exothermic. The heat of reaction for the combustion of cyclobutane, C4H8,…

A: Butane reacts with oxygen to form carbon dioxide and water. The equation for the balanced…

Q: 7.735 g of p-aminophenol (MW = 109.13 g/mol) is reacted with 7.467 g of acetic anhydride (MW =…

A: We have to calculate the percentage yield of acetaminophen

Q: Calculate the theoretical mass of acetyl salicylic acid produced. The reaction goes 100% to…

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Q: Diethyl ether is produced from ethanol according to the following equation:   2CH3CH2OH(l)  →…

A: Given, mass of ethanol = 331 g molar mass of ethanol = 46.07 g/mol => moles of ethanol = mass of…

Q: 2.5 grams of methyl orange was synthesized by using sulfanilic acid dihydrate, 3 g of anhydrous…

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Q: In the presence of an acid catalyst, cyclohexanol (100.16 g/mol) is dehydrated to give cyclohexane…

A: A chemical reaction leads to the formation of one or more products from the given reactant. Here…

Q: How many moles of water are produced in this reaction?

A: Solution: Octane is a well-known source of fuel gasoline. Like other hydrocarbons on combustion, It…

Q: Determine the percent yield for an acylation reaction if beginning with 1.12 g of salicylic acid as…

A: 1.Given that, the mass of salicylic acid is 1.12 g.The actual mass of the acetylsalicylic acid is…

Q: Calculate the standard enthalpy change for the combustion of 1 mol of liquid methanol, assuming…

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Q: What mass of O2 is required for the complete combustion of 7.12 g of C5H12 to CO2 and H2O? HInt:…

A: A numerical problem based on mole concept, which is to be accomplished.

Q: how many grams of salicylic acid must be used in order to produce 7.50 grams of acetylsalicylic acid…

A: Acetylsalicylic acid produce when yield is 92% = 7.50grams

Q: 16.4 grams of 1,2,3,4-tetraphenylnapthalene was expected to be produced, yet only 7.1 grams were…

A: Given,expected mass of 1,2,3,4-tetraphenylnaphthalene = 16.4 gobtained mass of…

Q: mixture was found to contain 1.05g of SiO2, 0.69 g of cellulose, and 1.82 g of calcium carbonate.…

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Q: Predict the products of the following reaction. If no reaction will occur, use the NO REACTION…

A: Given incomplete reaction,The above reaction is a combustion reaction.In a combustion reaction,…

Q: Using the following equation how many grams of carbon dioxide do you get from 155 g of glucose:…

A: One mole of glucose react with six mole of oxygen and produced six mole of carbon dioxide

Q: When 41.5 grams butene (C4H8, M=56 g/mol) reacts with m-CPBA (C7H5C1O3), we expect 0.74 moles of…

A: Given: Mass of butene= 41.5g Molar mass of butene= 56g/mol Moles of epoxybutane= 0.74 moles Molar…

Q: Complete the combustion of 4.20g of hydrocarbon( contains only C and H) produced 12.9g of CO2 and…

A: First find the number of moles of carbon in 12.9 g of CO2 and number of moles of H in 5.96g of H2O.…

Q: 2CH3CHO + 5O2 -----------> 4CO2 + 4H2O In the equation above, how many molecules of O2 are required…

A: Given that, 2CH3CHO + 5O2 -----------> 4CO2 + 4H2O then,

Q: Aspirin can be synthesized in the lab by combining salicylic acid (C7H6O3)C7⁢H6⁢O3) and acetic…

A: Here we are required to find the percent yield  for the aspirin synthesized

Q: 1.2 g of n-pentanol is combined with 1.5 g of sodium fluoride and 4.5 g of sulfuric acid. The…

A: Solutions- For the above reaction we have to determine the various parameters.

Q: 2 C2H6(g)  +  7 O2(g)  →  4 CO2(g)  +  6 H2O(l), is this rreaction is carbon reduced or oxidized

A: When any element gains electrons, then it is said to be reduced.   And when, any element looses its…

Q: 9.584 g of p-aminophenol (MW = 109.13 g/mol) is reacted with 5.612 g of acetic anhydride (MW =…

A: Given that  9.584 g of p-amino phenol (MW = 109.13 g/mol) is reacted with 5.612 g of acetic…

Q: If the theoretical yield for the synthesis of the pain reliever acetaminophen in a reaction was…

A: Recall the expression for percentage yield Percentage yield=amount of acetaminophen recovered during…

Q: Write a balanced equation to represent the complete combustion of each of the following. (Use the…

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Q: 2.959 g of p-aminophenol (MW = 109.13 g/mol) is reacted with 2.543 g of acetic anhydride (MW =…

A: p-aminophenol reacts with acetic anhydride to form acetaminophen and acetic acid. The equation for…

Q: Calculate the mass of CO, (gram-formula mass-4401 g/mol) produced when 0.64 kg of cellulose is…

A: Given, The mass of CO2 (gram-formula mass-4401 g/mol) produced when 0.64 kg of cellulose is…

Q: Calculate the theoretical yield of trityl ethyl ether (g) if 0.42 g trityl bromide is reacted with…

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Q: How many grams of carbon dioxide are produced from the combustion of 968654.96 grams of octane?

A: Combustion of octane gives CO2 and H2o.

Q: how many milligrams of methane are required in its complete combustion with excess of oxygen to form…

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Q: An organic chemistry student performed a synthesis of benzoic acid using a Grignard reagent. The…

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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".