If a given reaction had 5.3 moles of CO to react with an excess of H2 to produce methanol (MM= 32.04 g/mol) and 102 g of methanol was weighed out as the actual yield of the recovered product, what was the % yield for the reaction?

Q: 10.) If 112 grams of C,H;OH is reacted with 34.7 grams of Phosphorous trichloride based on the…

A:

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

A: Given, Mass of Cu = 2.25 g   Moles of Cu can be calculated as:

Q: What is the percent yield of a reaction in which 200. g of phosphorus trichloride reacts with excess…

A: Percentage yield is the ratio of actual yield to the theoretical yield in terms of percentile. In…

Q: Urea (CH4N2O) is a common fertilizer that can be synthesized by the reaction of ammonia with carbon…

A: The reaction given is, => NH3 + CO2 → CH4N2O + H2O  Given: Mass of CH4N2O formed actually = 43.0…

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

A: Answer: This question is based on the stoichiometric calculation of the reaction that we have…

Q: Methanol (CH4O) is converted to bromomethane (CH3Br) as follows: CH4O + HBr → CH3Br + H2O If…

A: Solution:            Percentage yield gives us the actual amount of product theoretically produced…

Q: When hydrocarbons are burned in a limited amount of air, bothCO and CO2 form. When 0.450 g of a…

A:

Q: When HgO is heated, it decomposes into elemental mercury and molecular oxygen. If 10.0 g of Hg is…

A: Given :-  HgO → Hg + O2  Actual yield of Hg = 10.0 g  Mass of HgO decompose = 20.0 g   To calculate…

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

A:

Q: In an experiment, 5.25 g of H2 was added to react with 12.5 g of O2. This produced 13.5 g of H2O.…

A: Given that, Mass of H2 = 5.25 g,  Molar mass = 2 g mol-1 Mass of O2 = 12.5 g, Molar mass = 32 g…

Q: When NH3 is prepared from 28g N2 and excess H2, the theoretical yield of NH3 is 34 g. When this…

A: For the reaction of N2 and H2 to form ammonia NH3 Given: Mass of N2=28 g  Theoretical yield of…

Q: When HgO is heated, it decomposes into elemental mercury and moecular oxygen.  If 60.0g og Hg is…

A: % Yield = 100 x Obtained mass/calculated mass

Q: If 4.30 g of product was found at the end of a chemical reaction, but 7.20 g of product was…

A:

Q: In this reaction: Mg (s) + I2 (s)→ Mgl2 (s), if 10.0 g of Mg reacts with 60.0 g of I2, and 52.52 g…

A:

Q: what is the percent yield of the reaction of 3.75 g of NO are formed?

A: Number of moles = mass/molar mass  Mass = moles × molar mass  Percent yield = (actual…

Q: In this reaction: Mg (s) + I2 (s) Mgl2 (s), if 10.0 g of Mg reacts with 60.0 g of l2, and 53.30 g of…

A: The balanced reaction taking place is given as, => Mg (s) + I2 (s) → MgI2 (s) Given: Mass of Mg…

Q: 3. Sodium metal reacts with molecular iodine to produce sodium iodide. If 10.0 moles of sodium…

A: All the details are explained in handwritten solution.

Q: PBr5 is prepared according to the following reaction: PBr3 + Br2 → PBr5 When 65.6 g of Br2 reacts…

A: The reaction is,                                 PBr3 + Br2 → PBr5 Clearly, from the above reaction,…

Q: 1.685 g of P4 was plaved in a reaction vessel which was pressurized with 1.284 g of O gas resulting…

A: 1.685 g of P4 was plaved in a reaction vessel which was pressurizedwith 1.284 g of O2 gas resulting…

Q: What is the percent yield of a reaction in which 200. g of phosphorus trichloride reacts with excess…

A: The corresponding reaction can be written as, PCl5+3H2O→3HCl+H3PO3

Q: If the theoretical yield of the reaction below corresponds to 74.8 gg and the actual yield was 57.4…

A: The percent yield is the ratio of actual yield to theoretical yield, which is expressed as…

Q: A reinforced steel cylinder is filled with 21.0 moles of hydrogen and 12.0 moles of oxygen. The…

A: Given: Moles of Hydrogen: 21.0 mol Moles of Oxygen: 12.0 mol To Calculate: The theoretical yield in…

Q: In this reaction: Mg (s) + 12 (s)→ Mgl2 (s), if 10.0 g of Mg reacts with 60.0 g of 12, and 59.30 g…

A:

Q: A reaction has a theoretical yield of 55.8 g. When the reaction is carried out, 37.2 g of the…

A: Percent yield is the percent ratio of actual yield to the theoretical yield. It is calculated to be…

Q: Consider the reaction of CO2 with KOH to form K2CO3 and H2O. If 3.23 g KOH is reacted with excess…

A: The chemical reaction between KOH and CO2 is 2KOH(aq) + CO2(g)—-----> K2CO3(aq) + H2O(aq)First,…

Q: Silicon nitride (Si3N4) is made by combining Si and nitrogen gas at a high temperature. How much (in…

A: Answer is explained below.

Q: 3NO2(g) + H2O(0) - 2HNO3(aq) + NO(g) When 0.300 mol of NO2(g) is reacted with 0.252 mol of H200),…

A:

Q: Given this reaction: C4H10O + 6O2 --> 4CO2 _ 5H2O if 5.3 g C4H1OO is reacted with 8.85 g O2,…

A: The given reaction is as follows:

Q: In this reaction: Mg (s) + I₂ (s) → MgI₂ (s), if 10.0 g of Mg reacts with 60.0 g of I₂, and 58.64 g…

A: In a balanced chemical reaction, stoichiometry gives the relationship between the amount of…

Q: What is a limiting reagent and theoretical yield in grams of NO2 when 10.0 g NH3 react with

A: Given , mass of NH3 = 10.0g.              Mass of O2 = 10.0 g.  The balance reaction is…

Q: Consider the reaction of C6H6 + Br6 = C6H5Br + HBr. What is the theoretical yield of C6H5Br if 42.1…

A: Given, 42.1 g of C6H6 react with 73.0g of Br2 actual yield of C6H5Br is 63.6g

Q: According to the following reaction: Si + N2 → Sİ3N4 If 2.00g Si and 1.50 g N2 react: a. Which…

A: Since you have posted multiple questions with multiple sub-parts, we are entitled to answer the…

Q: Aqueous hydrochloric acid (HC1) reacts with solid sodium hydroxide (NaH) to produce aqueous sodium…

A: Hydrochloric acid reacts with sodium hydroxide to form sodium chloride and water. The equation for…

Q: For the balanced equation:  4NH3 (g) + 5 O2 ---- 4NO (g)+ 6H2O (l) If 2.3g of NH3 reacts with 4.5 g…

A: Given,Mass of NH3 = 2.3 gMass of O2 = 4.5 gMoles of NH3 and O2 can be calculated as:

Q: what is the percent yield?

A: Percent yield = (actual yield/theoretical yiel)× 100%  Number of moles = mass/molar mass  Mass =…

Q: what is the percent yield of the reaction?

A: From the balanced chemical equation , 4Al+3O2→2Al2O3 4 mole of Al when completely reacted ,it…

Q: If the initial mixture of reactants for CO(g) + 2H2(g) → CH3OH(g) contains 4.00 moles of CO and 4.00…

A: Since from the above reaction we can say that  1 mole of CO will need 2 moles of H2 to react…

Q: The reaction of 5.0 g of pentane (C5H12) with 5.0 g of oxygen gas produces 20.4 g of CO2. What is…

A: Given data,Mass of pentane=5.0gMass of O2=5.0gMass of CO2 produced=20.4g

Q: Silicon carbide (SiC) is made by allowing sand (SiO2) to react with powdered carbon. Carbon monoxide…

A: Formation of silicon carbide (SiC) by reaction of SiO2 with CarbonReaction,SiO2 + 3C ---> SiC +…

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: An organic chemist reacted 10g CH4 with an excess of Cl2 and obtained 10g CH3CI. a. What should have…

A: Solution -

Q: What is the % yield of this reaction when 200.0 g of phosphorus trichloride reacts with excess water…

A: What is the % yield of this reaction when 200.0 g of phosphorus trichloride reacts with excess water…

Q: Silicon nitride is made by combining silicon and nitrogen gas at high temperature. How much in…

A: Given, mass of silicon nitride formed i.e. actual yield of silicon nitride = 125 g…

Q: In this reaction: Mg (s) + I₂ (s) → MgI₂ (s), if 10.0 g of Mg reacts with 60.0 g of I₂, and 60.78 g…

A: Percent yield = 92.45 %

Q: Solid copper can be produced by passing gaseous ammonia over solid copper (II) oxide at high…

A: The balanced chemical reaction is 2NH3 + 3CuO → N2 + 3Cu + 3H2O First, we will have to identify the…

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: Aspirin (C,HsO4) may be synthesized by mixing salicylic acid (C,H,O3) with excess acetic anhydride…

A: The given balanced equation is: C7H6O3 + C4H6O3    -----> C9H8O4 + C2H4O2   Since acetic…

Q: The combination reaction of sodium metal and nitrogen gas to form sodium nitride is represented by…

A: Given: Reaction of sodium metal and nitrogen gas to form sodium nitride is represented by the…

Q: Hexamethylenediamine (C6H16N2) is one of the starting materials for the production of nylon. It can…

A:

Q: If 71.3 g of aspirin (C₉H₈O₄) are produced from 79.8 g of C₇H₆O₃, what is the percent yield from the…

A: Given, 71.3 g of aspirin (C₉H₈O₄) are produced from 79.8 g of C₇H₆O₃

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".