In order to produce 75 g acetyl chloride (CH3COCl), how many grams of commercial acetic acid (97% CH3COOH by mass) must be react with an excess PCl3 with the following reaction? (The reaction has a 78.2% yield.) CH3COOH + PCl3 →3CH3COCl + H3PO3 (not balanced)

Q: A chemist combines 136.4 kg of ammonia with 211.4 kg of carbon dioxide for industrial synthesis of…

A: Calculate the mass of NH3 needed and identify the limiting reactant,              mass of NH3…

Q: Consider the reaction: NH3 + O2 NO + H2O.  (is this balanced?) In an experiment, 3.25 g of NH3 are…

A: The limiting Reactant is the reactant which is present in small amount , and the yield of the…

Q: The combustion of benzene produces carbon dioxide and water according to the following balanced…

A: Benzene undergoes combustion as follows: 2 C6H6 (l) + 15 O2 (g)  →  12 CO2 (g) + 6 H2O (g) 13.6 g of…

Q: If 2.98 g of acetic acid reacts with 3.08 g of isopentyl alcohol to give 1.98 g of isopentyl…

A: 1- First calculate the moles of Acetic acid and isopentyl alcohol :  a) moles of Acetic acid = (…

Q: For the following reaction, 0.558 moles of methane (CH4) are mixed with 0.155 moles of carbon…

A: We have to predict limiting reactant and amount of DCM formed.

Q: For the following reaction, 0.459 moles of methane (CH4) are mixed with 0.320 moles of carbon…

A: Given  Number of mole of methane = 0.459 mole  Number of mole of CCl4  = 0.320 mole  Formula of…

Q: In a reaction, 0.77 kg of V2O5 are reacted with 0.88 kg of Ca as the following chemical. Equation:…

A: (a) The balanced Chemical equation is - V2O5 + 5Ca ----> 2V + 5CaO   (b) Molar mass of different…

Q: Phthalonitrile (C3H,N2) is produced by the ammoxidation of o-xylene (C3H10) according to the…

A: Stoichiometric relation is used to find the relation between the quantity of reactant and product

Q: 8g of CH4 are reacted with 5.2g of O2 by the following reaction: Ch4 + 2O2 --> CO2 + 2H20 What is…

A: The balanced chemical equation for the given reaction is, The given weight of CH4 is 18.0 g. The…

Q: Liquid hexane CH3CH24CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and…

A: Answer: percentage yield of carbon dioxide is 60.8%

Q: What would be the limiting reactant in the reaction if 1 mole of oxygen gas and 1 mole of ethanol…

A: Limiting reagent are the reactants which consume completely in the reaction and after the…

Q: Vanadium(III) oxide can be prepared by reaction of vanadium(IV) oxide with hydrogen at high…

A: Vanadium(IV) oxide reacts with hydrogen to form vanadium(III) oxide and water. The equation for the…

Q: following combustion reaction: C₇H₈(l)+ 9 O₂(g) → 7 CO₂(g) + 4 H₂O(g)

A: Balanced chemical reaction,  C7H8(l) + 9 O2(g) ---> 7CO2(g)+ 4H2O(g) Moles of C7H8 = 0.05090 mol…

Q: Calculate the maximum amount in grams of H₂O that can be produced by the reaction of 550 mg of H₂…

A: Given, H2(g) + O2(g) ➝ H2O(g) Balancing the above equation: 2H2(g) + O2(g) ➝ 2H2O(g) Note: 1000 mg =…

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: Industrially, vanadium metal, which is used in steel alloys, can be obt oxide with calcium at high…

A: Theoretical yield of a product is calculated by the limiting reagent of the reactant as maximum…

Q: 2.513 grams of salicylic acid were allowed to react with excess acetic anhydride to give…

A: # We are given 2.513 g of salicylic acid and excess anhydride reagent to give actual yield 0.534 g…

Q: How many Grams of Cu2S can be produced from 1.2g Cu if the percentage yield of the reaction is ONLY…

A: Given: Mass of Cu = 1.2 g. And percent yield of the reaction = 85 %.

Q: Which of the following represents a balanced combustion reaction? O CH4 + O2 → CO2 + H2O O CHĄ + 02…

A: Definition of Combustion reaction; Combustion of a hydrocarbon in the presence of oxidant usually…

Q: 1. Assuming that the fermentation goes to completion, calculate the number of moles, molecules and…

A:

Q: Methylbenzene (toluene), C6H5CH3(l), is a common paint thinner. It can be prepared from benzene,…

A: From given  Initially we are calculating theoretical yield (masa) of toluene from moles of toluene…

Q: Reaction between carbon monoxide and hydrogen produced methanol as the only product.  (i)…

A:

Q: how many grams of glucose (C6H12O6) and how many grams of oxygen will be produced via photsynthesis…

A: CO2(g) + H2O (l) --> C6H12O6(s) + O2 (g) Given, mass of CO2 = 25.0 g  MOLAR Mass of C6H12O6 =…

Q: Alcoholic fermentation converts glucose (C6H12O6) into ethanol (C2H5OH) and carbon dioxide (CO2).…

A: Alcoholic fermentation of Glucose gives Ethanol and Carbon dioxide. It can be written in chemical…

Q: The industrial production of hydriodic acid takes place by treatment of iodine with hydrazine…

A:

Q: Gaseous ethane CH3CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and…

A:

Q: How many grams of commercial acetic acid (97% CH2COOH by mass) must be allowed to react with an…

A: Percent yield of the reaction is 78.2%, so calculating the theoretical yield of the reaction as…

Q: What is the percent yeild of the reaction when 20.0 g of ethane reacts with excess oxygen to…

A: No of moles of ethane = Mass/Molar mass of ethane = 20.0g/(30.07gmol-1) = 0.665 moles

Q: Aniline (C6H5NH2) can be produced from chlorobenzene (C6H5Cl) via the following reaction: C6H5Cl…

A: Reaction: C6H5Cl(l) + 2NH3 (g) → C6H5NH2(l) + NH4Cl (s) In general, 1 mole of C6H5Cl reacts with 2…

Q: CALCULATE THE THEORICAL YIELD IN MOLES NH3 FROM THE COMPLETED REACTION OF 15.6 GRAMS H2 IN THE…

A:

Q: If we have 325 g of glucose and 137 g O2, what is the limiting reagent, and what mass of CO2 will be…

A: Given  Reaction             C6H12O6  +  O2 → CO2  +  H2O Mass of glucose = 325 gram  Mass of O2 =…

Q: n hydroxide reacts with phosphoric acid to yield sodium phosphate and water. If 45 g of NaOH reacts…

A:

Q: or the reaction represented by the equation SO3+H2O-->H22SO4 how many grams of sulfuric acid…

A: Given SO3 + H2O → H2SO4Mass of SO3 given = 460 gMass of H2O given = 197 gMass of H2SO4 produced = To…

Q: The balanced equation for combustion  C2H5OH(I) + 302(g) ----- 2CO2(g) + 3H2O(g)   How many g of…

A: Balance equation: C2H5OH(I) + 3O2(g)  ----->  2CO2(g) + 3H2O(g) Mass = Number of moles x molar…

Q: Determine the mass in grams of CO₂ that are produced by the complete reaction of 0.05090 moles of…

A: The given chemical reaction is as follows: C7H8(l) + 9O2(g) → 7CO2(g) + 4H2O(g) The moles of C7H8…

Q: For the following reaction: C3H8(g) + 02 ——-> CO2(g) +H20(g) a). balance the reaction b). determine…

A: We have unbalanced combustion reaction of propane, we have to calculate the limiting reactant If we…

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

A:

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

A: Percent Yield It is the ratio of actual yield to the theoretical yield then the ratio is multiplied…

Q: C6H14+O2>>>CO2+H2O What mass of Oxygen(O2) is required to react completely with 25.0g C6H14?

A: For the given reaction, the balanced chemical equation can be expressed as follows : 2C6H14 + 19O2 →…

Q: Consider the reaction: 2 SO2(g) + O2(g) → 2 SO3(g) If 6.940 g SO2 is mixed with 17.41 g O2,…

A: The reaction given is 2 SO2(g) + O2(g) → 2 SO3(g) Hence from the above reaction, we can say that 2…

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

A:

Q: Compound A reacts with Compound B to form only one product, Compound C, and it's known the usual…

A: Given : mass of reactant A = 10 gram and percent yield = 54 %. To find : Theoretical yield of C and…

Q: N2(g)+3H2(g)--->2NH3(g)   If 20.0 moles of ammonia (N H 3) are needed for a particular process,…

A:

Q: Consider the following balanced reaction. What mass (in g) of CO2 can be formed from 288 mg of O2?…

A: Given :-  C3H7SH(l) + 6O2(g) → 3CO2(g) + SO2(g) + 4H2O(g)  mass of O2 = 288 mg or 288 × 10-3 g  To…

Q: Ammonium phosphate fertilizer is prepared by the following reaction: 3 NH3(g) + H3PO4(aq)…

A: Given balanced reaction is as follows, 3 NH3(g) + H3PO4(aq)→(NH4)3PO4(s) a) Given: The reaction has…

Q: Answer questions 5 and 6

A: (5) The given chemical reaction is as follows: 2C4H10 + 13O2 → 8CO2 + 10H2O The given mass of butane…

Q: if 80g of ethanol (CH5OH) are burnt completely, how many molecules of water would be produced ?…

A: Given combustion reaction of ethanol is as follows(corrected equation) : C2H5OH (I) + 3O2 (g)…

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".