N2 + 3H2 = 2NH31.00 mole of N2 was reacted with 3.00 moles of H2 in the reaction above to produce 28.0g of NH3. What was the % yield of this reaction?  Ans is 82.2

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: A) If 29.7 g of boron trichloride reacts with 36.9g of sodium hydride to give the products shown…

A: Ans The given reaction is as follows (Balanced equation) BCl3(g) + 4NaH(s) -> NaBH4 + 3NaCl(s)…

Q: Acrylonitrile, C3H3N, is the starting material for the production of a kind of synthetic fiber…

A:

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

A:

Q: Ammonia, carbon dioxide and water vapor react to form ammonium bicarbonate as follows: NH3 (g) +…

A: The reaction in which the reactant is totally consumed when the reaction is completed is known as…

Q: The reaction og 9.66h O2 with 9.33g NO produces 10.1g NO2. What is the percent yield?

A:

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

A:

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: 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: The synthesis of maleic acid anhydride (C₄H₂O₃) can be accomplished by reacting benzene (C₆H₆) and…

A: We have, actual yield of maleic acid anhydride = 128.3 g          and, percent yield = 72.6 %   We…

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: oluene, C6H5CH3, is oxidized by air under carefully controlled conditions to benzoic acid, C6H5CO2H,…

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 the following reaction 86 g of HNO3 is produced which represents a 95% yield. What is the…

A: The balanced reaction taking place is given as, => 7 H2O2 + N2H4 --------> 2 HNO3 + 8 H2O…

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: If 9.21 g of NaCI reacts with excesses of the other reactants and 3.95 g of NaHCO3 is isolated, what…

A: The percent yield of the reaction is given by the formula- % yield = (actual yield/theoratical…

Q: When 135.0g Cr2O3 is reacted with 187.0g Si, it is determined that Cr2O3 is the limiting reagent. If…

A: Given data: Mass of Cr2O3 = 135 g Mass of Si = 187 g Formula used: Mass=moles×molar mass

Q: Calculate the percent yield for the reaction if 76.8 g of H2O reacted completely with nitrogen…

A:

Q: The reaction of 9.00g of carbon with excess O2  yields 8.25g of CO2. What is the percent yield of…

A: Given, Mass of carbon, C = 9.00 g Mass of CO2 produced = 8.25 g   Moles of C can be calculated as :

Q: A student reacts 3.0g of CH4 with excess O2 and makes 5.1g of H2 What is the percent yield?…

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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: Adipic acid, H.CH.Os, used to produce nylon, is made commercially by a following reaction between…

A: Firstly we have to calculate the mass of product ( known as theoretical yield of Adipic acid ) from…

Q: Methane (CH4) gas undergoes a combustion reaction as shown below. If 10.0 g of methane reacted and…

A: The percent yield is the percentage ratio of actual yield to theoretical yield. Mathematically, it…

Q: If 2.11 mol of C5H12 reacts with excess O2, how many moles of CO2will be produced by the following…

A: balanced chemical equation: C5H12   +   8O2   ⟶    6H2O    +   5CO2 From the above equation: Number…

Q: The reaction of 44.1 g of Cr2O3 with 35.0 g of Al produced 25.6 g of Cr. What is the percent yield…

A: Mass of Cr2O3 = 44.1 g  Mass of Al = 35.0 g  Actual yield of Cr = 25.6 g  Percent yield of the…

Q: Toluene, C6H5CH3, is oxidized by air to benzoic acid, C6H5O2H, which is used to prepare the food…

A: Given Mass of Toluene = 1.0 kg = 1000g Mass of benzoic acid = 1.21 kg = 1210 g  (Actual yield )…

Q: A. What mass of acrylonitrile can be produced? 19. Acrylonitrile (C3H3N) is the starting material…

A: Weight of C3H6 = 15.0 gm Weight of O2 = 10.0 gm Weight of NH3 = 5.00 gm

Q: The reaction of 6.85g of carbon with O2 yields 9.30g of CO2. What is the percent yield of this…

A: The reaction is written below. C + O2 → CO2 The molar mass (M) of carbon is 12.01 g/mol .The number…

Q: Hydrogen fluoride is used in the manufacture of Freons (which destroy ozone in the stratosphere) and…

A: Percentage yield is the ratio of actual yield by theoretical yield.

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

A:

Q: If 39.0 g of C6H6 reacts with excess chlorine and produces 30.0 g of C6H5Cl in the reaction C6H6+…

A:

Q: Hydrogen fluoride is used in the manufacture of Freons (which destroy ozone in the stratosphere) and…

A: Theoretical yield :-  The maximum amount of product that can be formed as per stoichiometric…

Q: According to the reaction below if you react 30.5 g of NH3 and 50.7 g of O2, how many grams of NO…

A:

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: Gaseous butane CH3CH22CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2…

A: The reaction for the combustion of butane is as follows: This it implies that 1 mole of butane…

Q: The reaction of 9.66g O2 with 9.33g NO produces 10.1g NO2. What is the percent yield?

A: O2 + 2NO → 2NO2 One molecules of O2 reacts with 2 molecules of NO to give two molecules of NO2.…

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: 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: If 6.60 moles H2 are made to react with 4.42 moles N2, what is the limiting reagent? How many moles…

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

A:

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

A:

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

A:

Q: What is the mass of copper metal that can be prepared from the reaction of 1.25g of aluminum metal…

A: Given reaction is

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: Take the reaction: NH3 + O2 ---> NO + H2O. If 3.25 g of NH3 are reacted with excess oxygen, what is…

A:

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".