Given that the Grignard reaction used 1.4555 g phenyl bromide, 10. g carbon dioxide, 0.5734 g magnesium filings, and 30.2 mL of 6M HCl , what was the limiting reagent in the overall reaction, assuming each stepwise reaction ran to completion with only the desired product forming?

Q: What is the theoretical yield of aspirin (MW=180.159 g/mol) when 3.191 g of salicylic acid (MW=…

A: The detailed explanation given below:

Q: Aspirin (acetylsalicylic acid, C9H8O4) is made by reacting salicylic acid (C7H6O3) with acetic…

A: Given data contains, Mass of salicylic acid is 3.077 g. Volume of acetic anhydride is 5.50 mL. Mass…

Q: During a lab preparation of aspirin, a student used 1.92 g of salicylic acid and an excess amount of…

A: The given data is as follows: The mass of salicylic acid = 1.92 g The mass of aspirin produced =…

Q: Ozone, O3 is formed in vehicle exhaust by the reaction NO2(g) + O2(g) —-> NO(g) + O3(g). What is the…

A: Given:mass of NO2 =2.0gAlso we know,Molar mass of NO2 = 46gMolar mass of O3= 48g

Q: How many moles of NO₂ would be required to produce 3.22 moles of HNO₃ in the presence of excess…

A: Given: Balanced Reaction; 3NO₂ (g) + H₂O (l) –––>  2 HNO₃ (g) + NO(g) Moles of HNO3 = 3.22 moles…

Q: Based on the following equation, determine how many g of Magnesium Phosphate will be produced if you…

A: Limiting reagent is the substance that has been completely consumed when the chemical reaction is…

Q: For the reaction:                                           Ti(s)  +  2F2(g)   à  TiF4(s) If 4.8 g…

A: The given reaction is,

Q: In a reaction to make ethyl acetate, 25.5 g CH3COOH react with 11.5 g CH5OH to give a yield of 17.6…

A:

Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A: The reaction between HBr and NaOH is HBr + NaOH -------> NaBr + H2O

Q: How many grams of H₂ can be formed from 54.6 grams of NH₃ in the following reaction? 2 NH₃(g) → 3…

A: Given that the mass of ammonia is 54.6 g which decomposes to form nitrogen gas and hydrogen gas. The…

Q: What is the theoretical yield of ammonia that can be obtained from the reaction of 10.0 g of H2 and…

A: N2 (g) + 3H2 (g) →   2NH3 (g) From the above chemical equation, it is seen that three moles of…

Q: A chemistry student carries out this reaction, beginning with 2.10 grams of NaBr and 3.25 grams of…

A: Initially,  mass   of   NaBr         =  2.10g Mass of   Pb(NO3)2    =  3.25g The balanced chemical…

Q: 1. Terephthalic acid, an important raw material for making Dacron, a synthetic fibre, is made from…

A: First Calculate mass into mole by dividing molar mass Then use mole -mole relationship

Q: If 13.2 g of NH3 is collected following the reaction of 2.88 mol NO with,7.00 mol H2, calculate the…

A: Given: Mass of NH3 formed experimentally = 13.2 g. Moles of NO taken = 2.88 mol. Moles of H2 taken =…

Q: The first step in the reaction of Alka–Seltzer with stomach acid consists of one mole of sodium…

A: Chemical reaction between NaHCO3 and HCl is given by:

Q: [References] At one time, acetaldehyde was prepared industrially by the reaction of ethylene with…

A:

Q: what amount of Al2O3 is peoduced from the reaction of 3.0 mol Al with 2.0 Fe2O3

A: Given, moles of Al = 3.0 mol Moles of Fe2O3 = 2.0 mol Chemical equation: 2Al + Fe2O3 --> Al2O3 +…

Q: For the following reaction, if I start this reaction with 305.5 g potassium bisulfite and an excess…

A:

Q: In the reaction, CuSO4(aq) + 4 NH3(aq) →Cu(NH3)4SO4(aq) a. What is the theoretical yield if 10.0 g…

A:

Q: In the reaction shown, 95.9 g salicylic acid, C7H6O3 , reacts with excess acetic anhydride, C4H6O3 ,…

A: We have to calculate the percentage yield.

Q: Sugars can be metabolized to lactic acid by Streptococcus mutans, a bacterium that lives in the oral…

A: Given : Mass percent of C = 40.0 % Mass percent of H = 6.71 % Mass percent of O = 53.3 % And molar…

Q: Sodium chloride is formed from the reaction between sodium metal and chlorine gas. 2 Na + Clk → 2…

A: Q1)    (a)                     2Na       +       Cl2 ----------> 2 NaCl                         2…

Q: If 3.35 g of Cu(NO3)2 are obtained from allowing 2.25 g of Cu to react with excess HNO3, what is the…

A:

Q: How many moles of lithium chloride will be formed by the reaction of chlorine with 0.046 mol of…

A:

Q: What is the theoretical yield of aspirin (MW=180.159 g/mol) when 2.140 g of salicylic acid (MW=…

A: Firstly we need to find out the limiting reagent in the given reaction

Q: Consider the reaction: ANH3(g) + 502(g)-2NO(g) + 6H;O(g) When 0.248 mol of NH3(g) is reacted with…

A:

Q: 4. What would be the limiting reactant if 9 g of water reacted with sodium to form 0.4g H2?

A:

Q: What mass of Carbon dioxide is produced by the complete combustion of 100 g of the hydrocarbon…

A: Using stoichiometric calculations, we will calculate mass of CO2 produced.

Q: 26. The equation for the complete combustion of ethene (C2H4) is C2H4 (9) + 302(g) → 2CO2(g) +…

A: Limiting reagent is the one reactant that is completely consumed in the reaction and determine the…

Q: Acetyl Salicylic acid is prepared by heating salicylic acid, C7H6O3, with acetic anhydride, C4H6O3…

A: To solve this problem we will use the given formula.  Percent yield = (Actual yield /Theoretical…

Q: 4) If the actual yield of Cu is the result of the reaction of 8 x 10-3 mol of CuSO4 with a offer…

A: Percentage yield is percent amount of product actually formed with reference to its yield its…

Q: A chemist carries out this reaction, starting with 30.5 g of C6H6 and an excess Br2: C6H6(l) + Br2…

A: A numerical problem based on theoretical yield, which is to be accomplished.

Q: moles of NO₂

A:

Q: Given that the Grignard reaction used 1.4555 g phenyl bromide, 10. g carbon dioxide, 0.5734 g…

A: The balanced chemical reaction is

Q: Feco, is) • 2 HCE (aq) - FeCt; (aq) + H,0 () co, () 9.54 g Feco, reacts with 50.0 mL of a 2.74 M HCt…

A:

Q: 5.96 g of ammonia reacts completely according to the following reaction: 2 NH. (g) + CO. (g) →…

A:

Q: - Hydrogen chloride can be made in the laboratory by the reaction of sodium chloride and sulfuric…

A: Since you have posted multiple questions, we are entitled to answer the first only. 4) The reaction…

Q: What mass (g) of AgBr is formed when 57.8 mL of 0.316 M AgNO_3 is treated with an excess of aqueous…

A: The given data contains, Volume of AgNO3 = 57.8 mlMolarity = 0.316 M

Q: Aspirin (C9H8O4) is produced commercially by reacting salicylic acid (C7H603) with acetic anhydride…

A:

Q: Given that the Grignard reaction used 1.4555 g of phenyl bromide, 10g of carbon dioxide, 0.5734 g of…

A: Given data,Mass phenylbromide=1.4555gMass of carbon dioxide=10gMass of Mg fillings=0.573gMolarity of…

Q: What is the theoretical yield of aspirin (MW=180.159 g/mol) when 4.807 g of salicylic acid (MW=…

A: In order to find the theoretical yield, we need to balanced chemical equation for the formation of…

Q: How many moles of NO₂ would be required to produce 3.32 moles of HNO₃ in the presence of excess…

A: 3NO2(g) + H2O(l) ....> 2 HNO3(g) + NO(g) Moles of HNO3 produced = 3.32 moles  Water is excess…

Q: Acetylsalicylic acid, also known as aspirin, is a common medicine to reduce pain, fever, and…

A: The percentage yield of any component can be calculated by dividing the obtained yield by…

Q: The first step in the reaction of Alka–Seltzer with stomach acid consists of one mole of sodium…

A:

Q: Industrially, vanadium metal, which is used in steel alloys, can be obtained by reacting vanadium(V)…

A: Limiting reagent is the reagent which is consumed in the chemical reaction completely. It decides…

Q: Terephthalic acid, an important raw material for making Dacron, a synthetic fibre, is made from…

A: NOTE : The molecular formula of the terephthalic acid given is incorrect. The correct formula is…

Q: During a lab preparation of aspirin, a student used 3.10 g of salicylic acid and an excess amount of…

A: Given,

Q: Urea (CH4 N2O) is a common fertilizer that can be synthesized by the reaction of ammonia (NH3) with…

A: 2NH3 (aq) + CO2 (aq) →CH4N2O(aq) + H2O(l) 136.4kg.       211.4kg.         168.4kg Molar mass of…

Q: Diethyl ether is made from ethanol according to the following reaction: 2C2H5OH(l) = (C2H5)2O(l) +…

A: Percentage of yield can be calculated from actual yield and theoretical yield. Calculation of…

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".