What is the theoretical yield when 7.3 mmol p-aminobenzoic acid (PABA), 7.3 mmol pTsCl, 1 M Na2CO3 react and concentrated HCl is added? PABA is 137.14 g/mol, p-TsCl is 190.65 g/mol, Na2CO3 is 105.98 g/mol
What is the theoretical yield when 7.3 mmol p-aminobenzoic acid (PABA), 7.3 mmol pTsCl, 1 M...
I need help with calculating the percent yield of an experiment. 1.0 g of p-aminobenzoic acid (MW=137.14 g/mol) was mixed with 10.0 mL of absolute ethanol (MW=46.07 g/mol) and after solid dissoved 1.0 mL of conc. sulfuric acid was added (MW=98.07 g/mol). The crude product of benzocaine (MW=165.19 g/mol) weighed 2.289 grams. What is the theoretical yield? What is the percent yield?
[1]. (a) Calculate the theoretical yield of 1-bromobutane in volume and mass when 72.0 mmol of 1-butanol react. (b) Calculate the theoretical yield of 2-bromobutane in volume and mass when 72.0 mmol of 2-butanol react. CH3 (CH2 3OH HBr H2O C4H9Br
Theoretical Yield Caco, in mmol Excess CO2-in mmol Excess Cain 1. Complete the following table (I mmol - 10 mol) Concentration of Na,Co, in 5 mL Caci, in 5 mL Tube of Solution in of Solution in Na.co, CaCl, mmol mmol 1 1.0 M 10M 1.0M 0.5 M 3 0.5 M 0.5 M 4 0.5 M 1.0M 5 0.5 M 0.1 M 6 0.5 M 0.01 M L a d in each test tube agree with the calculated theoretical
how do I calculate the theoretical yield for the synthesis of bezocaine?? 10 g of PABA 100mL of ethanol 10mL of sulfuric acid 10.56 g of benzocaine was formed UIW - My Applications YouTube Search Water affects the yield of benzocaine. Excess of alcohol improves the yield. Reaction processed under the reflux condenser for 1-10 hourse All the reagents must be anhydrouse. Product byproduct Reagents H2SO4 mm + 2OH = reflux + , + H H HN Ethanol 4-aminobenzoic acid...
calculate the stoichiometry, limiting reagent, and theoretical yield of a reaction between 100uL of 2-butanol and 50uL of concentrated sulfuric acid when heat is added. the products of the reaction are 1-butene, cis-2-butene, and trans-2-butene. All three of these products can be treated as one for these calculations, it is not necessary to find out how much of each one specifically there is, just the total amount of the three combined. please express answer of theoretical yield in mmol. Please...
1. What is the theoretical yield in grams of SiF4 (104.08 g/mol) if 37.1 g of SiO2 (60.08 g/mol) are allowed to react with 106.9 g of hydrogen fluoride? SiO2 + 4HF---> SiF4 + 2H2O 2. What is the theoretical yield in grams of Fe2O3 if 54.9 g of iron are allowed to react with 13.5 g of molecular oxygen? 4Fe + 3O2 ---> 2 Fe2O3
Calculate the (H+] when 0.500 mmol HCl is added to 100.00 mL of 0.0200 M lactic acid and 0.0300 Madiun lactate plution. (CH2CHOHCOOH, Ka 1.38 x 10""). 0.500 monolx Imol = 0.0005 mol 1000 manal 0.100 L 0.005 M HCI
What is the theoretical yield (in grams) of the product, Al2 O3 (101.962g/mol) when 15.0g of each reactant is allowed to react by the following equation? NOTE: This is a limiting reactant problem. 4Al(s) + 3O2(g) --> 2Al2O3(s)
What is the theoretical yield of the product (p-sec-butyltoluene) from a Friedel-Craft Alkylation lab. Chemicals used: 8.0 mL (in one step) + 3.5 mL (in a different step) of toluene (MM: 92.141 g/mol) 0.5 grams of AlCl3 (MM: 133.34 g/mol) 1 mL of HCl (MM: 36.458 g/mol) 3.5 mL of 1-chlorobutane (MM: 92.566 g/mol) 1-2 grams of CaCl2 (MM: 110.98 g/mol). Product should be p-sec-butyltoluene (MM: 148.249 g/mol)...but p-butyltoluene and o-butyltoluene could form.
c) For the equation (NH4)2CO3 → CO2 + H2O + NH3, if 4.01 moles of (NH4)2CO3 reacted, what is the theoretical yield of CO2? d) For the equation N2H4 + NH3 + N2, if the theoretical yield is 28.0 grams of N2, what mass in grams of N2H4, would have to react? e) For the equation FeS + HCl → FeCl2 + H2S, if 35.0g of FeS is added to 35.0g of HCI and allowed to react, what is the...