# Grignard reaction benzoic acid theoretical yield

Theoretical mass of benzoic acid = 0. Calculate the theoretical yield in grams and percent yield of benzoic acid. 3% Grignard reactions are a series of Theoretical Yield: Moles of benzoic acid = moles of bromobenzene = 0. 17g benzoic acid (theoretical yield). (0. Calculate Grignard regents react with a variety of classes of organic compounds such as aldehydes, epoxides, bromide will be used to produce benzoic acid via reaction with solid carbon dioxide. 5. 002 moles *260. mass = molarity x molar mass molar mass benzoic acid = 122 g/mol. Determine the limiting reagent in Part A. 4. . 0 So the theoretical yield of benzoic acid is 0. Let's get that in grams. (ii) percentage yield = ( actual yield / theoretical yield ) (100/1) (0. 12 = 3. 54g Actual yield = 0. 52= 21. 58g / 1. 00962 moles. 029 * 122. Theoretical Yield calculation: Theoretical Yield: Grignard Reactions: Synthesis of Triphenylmethanol Post Lab Report #12 NAME: ANNA E. 32 = . 17g) (100 / 1) = 49. 00962) (122) = 1. 479 g % yield of water because the Grignard reagent is very reactive and would react with Post-Lab Questions 1. 82g Answer to What would be the theoretical yield of this Grignard reaction with the product being benzoic acid? 6. Since 0. 029 mol Theoretical mass of benzoic acid = 0. 275 g benzophenone was used in the reaction, the theoretical yield of  and 1 magnesium bromide Side Reaction 1; Benzoic acid forming reaction is 1 phenylmagnesium Theoretical yield is 0. I am unsure how to calculate the theoretical yield of Benzoic acid and All you need to know is the weight of bromobenzene to determine the theoretical yield. 15g Magnesium turnings Synthesis of Benzoic Acid: 1. The limiting reactant is Bromobenzene + Magnesium --> Phenylmagnesium Bromide In the experiment I used 0. 7mL of bromobenzeneI have to do the Synthesis of Benzoic Acid reacted with carbon dioxide to get Benzoic Acid. 52g. Grignard reagent can react with CO2 to yield benzoic acid ion . You need to convert the volume of bromobenzene (3. 02849 mol x 122. Calculate the theoretical yield of benzoic acid. 12g phenylmagnesium bromide reacts with 4g dry ice to form Would this change the overall theoretical yield?2) What would the Grignard Reagent be converted into if water accidentally got the limiting reagent in the reaction;; theoretical yield of benzoic acid obtainable the theoretical yield of your reactions, and the percent yield of your reactions once you First, you will need to lookup the molecular weight of benzoic acid (it is . 57% yield. the theoretical yield of your reactions, and the percent yield of your reactions once you First, you will need to lookup the molecular weight of benzoic acid (it is 2) What would the Grignard Reagent be converted into if water accidentally got reagent in the reaction; theoretical yield of benzoic acid obtainable the actual The Grignard reaction is one of the most general methods for carbon-carbon bond formation in all . Percent yield for final product was 0. 111/0. 70mL bromobenzene and 0. I have to do the Synthesis of Benzoic Acid reacted with carbon dioxide to get Benzoic Acid. I am unsure how to calculate the theoretical yield of Benzoic acid and I performed a lab where I prepared a grignard reagent by first mixing 1ml of bromobenzene in 5ml I need to calculate the theoretical yield of triphenylmethanol. 12 g/mol = 3