Recent questions and answers in Chemical synthesis

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What is the yield of p-nitroaniline obtained when 10 grams of aniline is reacted with a 10 mL of 70% nitric acid solution for 1 hour?

answered Mar 1 in Chemical synthesis by TheScientist (138k points)

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What is the yield of benzocaine that can be obtained from the reaction of 10 grams of p-aminobenzoic acid with excess ethanol, assuming a perfect reaction and no loss of product during workup?

answered Mar 1 in Chemical synthesis by TheScientist (138k points)

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What is the yield of benzocaine that can be obtained by the reaction of 5 grams of p-aminobenzoic acid and 10 mL of ethanol assuming 100% conversion efficiency and pure product formation?

answered Mar 1 in Chemical synthesis by TheScientist (138k points)

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What is the yield of acetylsalicylic acid obtained if 5 grams of salicylic acid and 10 grams of acetic anhydride are used in the preparation of acetylsalicylic acid through the reaction of esterification, assuming complete conversion?

answered Mar 1 in Chemical synthesis by TheScientist (138k points)

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What is the yield of 4-bromoacetanilide that can be obtained through the reaction of 10 grams of acetanilide with excess bromine in the presence of a catalyst, assuming 100% conversion and a 92% purity of the final product?

answered Mar 1 in Chemical synthesis by TheScientist (138k points)

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What is the yield of 2,4-dinitrophenylhydrazine obtained from the reaction of hydrazine and 2,4-dinitrochlorobenzene if 5 grams of hydrazine and 7 grams of 2,4-dinitrochlorobenzene are used and the resulting product weighs 4.5 grams?

answered Mar 1 in Chemical synthesis by TheScientist (138k points)

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What is the yield of 2,4-dinitrophenylhydrazine obtained when using an excess of hydrazine to react with 1.00 g of 2,4-dinitrochlorobenzene under standard conditions?

answered Mar 1 in Chemical synthesis by TheScientist (138k points)

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What is the yield of 2,4-dinitrophenol obtained from the reaction of phenol and nitric acid when starting with 10 grams of phenol and 15 mL of 65% nitric acid under specific reaction conditions?

answered Mar 1 in Chemical synthesis by TheScientist (138k points)

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What is the yield of 2,4-dinitrophenol obtained in the preparation of 2,4-dinitrophenol from phenol and nitric acid, given that 10 grams of phenol was used and a 95% yield was achieved?

answered Mar 1 in Chemical synthesis by TheScientist (138k points)

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What is the yield of 2,4-dinitrobenzoic acid produced from the reaction of 10 grams of benzoic acid with excess nitric acid in the presence of sulfuric acid catalyst under reflux, if the experimental yield obtained was 7.5 grams?

answered Mar 1 in Chemical synthesis by TheScientist (138k points)

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What is the yield of 2,4-dichloronitrobenzene produced from the reaction of 10 grams of nitrobenzene and excess chlorine gas, given that the reaction conditions were optimal and the purity of the final product was determined to be 95%?

answered Mar 1 in Chemical synthesis by TheScientist (138k points)

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What is the yield of 2,4-dichloronitrobenzene obtained from the reaction between nitrobenzene and chlorine gas when starting with 10 grams of nitrobenzene and excess chlorine gas, given that the reaction has a theoretical yield of 95%?

answered Mar 1 in Chemical synthesis by TheScientist (138k points)

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What is the yield of 2,4-dichlorobenzoic acid formed when 10 grams of benzoic acid and excess chlorine gas are used in the synthesis, if the actual yield obtained is only 6.5 grams?

answered Mar 1 in Chemical synthesis by TheScientist (138k points)

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What is the yield of 2,4-dichlorobenzoic acid that can be obtained from the reaction between 100 grams of benzoic acid and 50 grams of chlorine gas, assuming an 80% yield for the reaction?

answered Mar 1 in Chemical synthesis by TheScientist (138k points)

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What is the yield of 2,4,6-trinitrotoluene that can be obtained if 500 mL of toluene is mixed with 700 mL of nitric acid (concentration 65%) and the reaction is carried out for 2 hours at a temperature of 60°C?

answered Mar 1 in Chemical synthesis by TheScientist (138k points)

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What is the theoretical yield of 2,4-dinitrophenylhydrazine that can be obtained from the reaction between 0.25 grams of hydrazine and 0.45 grams of 2,4-dinitrochlorobenzene, assuming a 100% conversion efficiency and complete reaction?

answered Mar 1 in Chemical synthesis by TheScientist (138k points)

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What is the theoretical yield of 2,4-dinitrobenzoic acid that can be obtained from the reaction of 10 grams of benzoic acid with excess nitric acid, if the reaction has a 75% yield?

answered Mar 1 in Chemical synthesis by TheScientist (138k points)

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What is the theoretical yield of p-nitroaniline that can be obtained from the reaction of 5 grams of aniline with excess nitric acid, assuming complete conversion and 100% yield?

answered Mar 1 in Chemical synthesis by TheScientist (138k points)

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What is the theoretical yield of p-nitroaniline when 5 grams of aniline is reacted with 10 grams of nitric acid in the preparation of p-nitroaniline?

answered Mar 1 in Chemical synthesis by TheScientist (138k points)

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What is the theoretical yield of nylon-6,6 that can be produced from the reaction of 25 grams of adipic acid and 35 grams of hexamethylenediamine? (Assuming 100% reaction efficiency)

answered Mar 1 in Chemical synthesis by TheScientist (138k points)

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