In an EAS Reaction the compounds 5.0g of acetanilide, 0.2g potassium bromate, 5ml acetic acid, 0.9 ml hydrobromic acid solution, and 5 ml saturated sodium bisulfite solution are used.  Given these compound and obtaining a yield for the experiment at 6.3 grams which yields 5.3 grams after recrystallization and drying, Please find the theoretical yield and the percent yield?

Q: Which of the following would cause a loss of yield and would also change the observed/measured ratio…

A: Water molecules pull the sodium and chloride ions apart, breaking the ionic bond that held them…

Q: Provide the name of the excess reactant in the following experiment. 3.42g of salicylic acid…

A: For the given reaction: C7H6O3 + C4H6O3 -> C9H8O4 + C2H4O2 Provided that  3.42 g of salicylic…

Q: I need help finding the therotical yield and the percent yield with the data provided:  mass of…

A: % yield = Actual yield  / theoretical  yield ×100

Q: It has been suggested that Napoleon died as a result of arsenic poisoning since the growing end of…

A: The nuclear method of neutron activation analysis (NAA) is used to determine the concentrations of…

Q: i need help determining amount recovered in an extraction. i started with a .51g mix of…

A: Percentage recovery and amount recovered are terms used in chemistry to describe the efficiency of a…

Q: 2.1g of sample are dissolved in methylene chloride and the sample is extracted with an aqueous…

A:

Q: particular extraction proceeds with a distribution coefficient of 6. The system consists of 3.5 g of…

A: Fraction extracted  and fraction remains in aqueous layer formula is W1= W0 × (V1/KpV2+V1)^n W0=…

Q: Propose an alternative method for purifying the product today. Briefly describe how you would…

A: The solution of the question is given below:  No. of moles can be calculated by = given mass / molar…

Q: A. a) H CI b) Br 1) In the space above labeled "b)", draw the mirror image of molecule a. 2) Build…

A: Given that, a Fischer projection of a molecule 1-Bromo-1-chloromethane. We have to draw the mirror…

Q: Using the given TLC plate can you describe the results and what does the TCL plate tell about the…

A: To describe the results on TLC plate for purity.

Q: state why in lab,we have to count initial reading of maleic acid at 2.0g ,and initial reading of…

A: Approach to solving the question: lab experiments and  basic organic chemistry Detailed explanation:…

Q: Which of the following statements is true?   After drying a sample in the oven, you can place it…

A: There are three types of substances or matter. These three types are solid, liquid and gas.…

Q: A student rushed through this experiment, but noted some procedural errors in their lab…

A: Remember, during titration we follow: N1V1 = N2V2 If N2V2 is considered for unknown solution then…

Q: Calculate the theoretical mass of acetanilide produced when the mass of aniline used in the reaction…

A:

Q: 2.1g of sample are dissolved in methylene chloride and the sample is extracted with  aqueous…

A: Given, weight of the sample = 2.1g Isolated weight of compound, ethyl-p-aminobenzoate = 0.8g…

Q: In a lab experiment, 3.4g of methyl orange product was produced using the following: 2.25g…

A: Methyl Orange is produced from sulphanilic acid ,sodium nitrite, and N,N-dimethylanilin. We have to…

Q: Calculate the maximum amount of ethyl salicylate that could form from the amounts of starting…

A: In the given question we have to calculate the percent yield of the product formed.The percent yield…

Q: 00 80 60 40 20 0 20 40 60 80 1

A: DISTILLATION  Distillation is the process of selectively boiling a component in a liquid mixture and…

Q: Product characterization: 0.91 g of the crude product 0.77 g of the final product M.p. (crude):…

A: Given: Mass of Crude product = 0.77 g Mass of Final product = 0.91 g

Q: t was calculated that there was 0.00427 mmol/mL of 4-methoxyphenyl acetate. The experimental mass…

A: The concentration of 4-methoxyphenyl acetate is given in the question from which the total mass of…

Q: Based on the six given solvents, which of the following answers lists ALL of the solvents that ARE…

A: Here the general rule is:  The more polar the organic solvent,the more it is miscible (soluble) with…

Q: 1. Several procedures for the analysis of caffeine involve extracting the caffeine into an organic…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first question out…

Q: What is the CRUDE PRODUCT, and the crude EXPERIMENTAL YIELD in this experiment.

A: From the reaction it is clear that one mole benzil reacts with one mole urea to give one mole…

Q: On the other hand, amylmetacresol (AMC, C12H180, molar mass 178.27) is an active ingredient some…

A: Given, the concentration of AMC =1.7×10-3 Mvolume of solution =2.00 mL =0.002 Lmolar mass of AMC…

Q: Use the following atomic weights and quantities to calculate the overall % yield of 2,2'-binaphthol.…

A: A chemical reaction is a process that is started when two or more reactants come into contact with…

Q: Experiment 1: Synthesis of a Flavone This experiment will illustrate a multistep synthetic sequence…

A: To solve these type of problems always see the reaction and mole ratio to form the compound.If mole…

Q: Given the nitration reaction for this module used 3.247 g of methyl benzoate and 2.2 ml of…

A:

Q: An organic chemistry laboratory Extraction; the extraction of crude naphtalene- benzoic acid…

A: Green chemistry is an approach to chemical research and engineering that aims to reduce or eliminate…

Q: Use the dropdown menus to indicate whether a solvent pair could be used successfully in a…

A: Ideal properties of mixed solvents in recrystallization: 1) The compound should be readily soluble…

Q: A titration experiment required 12.50 ml of standard hydrochloric acid solution to reach the…

A: Volume of HCl required for phenolphthalein endpoint = 12.5 mL Volume of HCl required for methyl…

Q: at Levothyroxine dissolves in water, at least to the extent necessary for this problem.) Use…

A: Given : volume of solution to be made = 50 mL Hence volume of solution in L = 50 / 1000 = 0.050 L…

Q: You are employed as a coop student at the Drug and Alcohol Testing Association of Canada (DATAC)…

A:

Q: With a product weight of 3.77g . Calculate the theoretical yield of product, and use that to…

A:

Q: ann performed a sample analysis for potassiom content where the results are the following: 14.92%,…

A: We have to predict whether acquired values are accurate or precise.

Q: Outline three differences in the experimental set up between fractional distillation and steam…

A: Steam and Fractional distillation have different their principal and boiling point

Q: in acid base extraction if you start with 1.25 g of mixture and recover 0.45 g of organic acid,…

A: Given: The mass of the initial mixture, (M) = 1.25 g. The mass of the recovered organic acid, (m1) =…

Q: (Submit your answers on a separate sheet if necessary.) 1. If some of your unknown sample failed to…

A: These Questions are related to the effect of the error on experimental data calculation.

Q: Laboratory Questions (edited) Put answers on a separate piece of paper and provide enough room for…

A: “Since you have asked multiple questions, we will solve the first [Q1] question for you. If you want…

Q: Given a mixture of benzoic acid, 2-naphthol and p-dimethoxybenzene in t-butyl methyl ether. Using…

A: The given mixture is a ternary mixture of benzoic acid, 2-naphthol and p-dimethoxybenzene.