If the theoretical yield of H20 in the reaction is 125.0 grams, and 97.28 grams are actually produced, what is the % yield of H2O? 2 H2 + O2 --> 2 H2o Round your answer to 2 decimal places.

Q: What is the percent yield for a reaction if we predicted the formation of 20 grams of CO gas and…

A: %Yield =  (actual yield / Theoretical yield )x100 Actual yield = 4g (given) Theoretical yield =20g…

Q: How many moles of NO, would be produced from 5.3 mol of O, in the reaction below assuming the…

A: Here, yield is given 57% moles of oxygen=5.3moles using mole mole analysis calculate the moles of…

Q: If the theoretical yield of H20 in the reaction is 176.1 grams, and 98.5 grams are actually…

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Q: In this reaction: Mg (s) + I₂ (s) → MgI₂ (s) If 3.40 moles of Mg react with 3.56 moles of I₂, and…

A: Percent yield is the ratio of actual yield to the theoritical yield.

Q: When 15.86 g of the hydrocarbon C5H12 undergoes combustion in excess oxygen. 28.72 g of carbon…

A: The balanced chemical combusion reaction can be written as:   Given data: Amount of hydrocarbon (in…

Q: 19 g of H2S with excess O2 produced 8 g of sulfur. ? H2S + ? O2 → ? S + ? H2O . What is the percent…

A: Mass of H2S = 19 g  Actual yield of S = 8 g. Percentage yield of Sulfur = ?

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

A: The given data is as follows: The mass of hydrobromic acid = 4.9 g  The mass of sodium hydroxide =…

Q: Tetraphosphorus decoxide reacts with water to produce phosphoric acid.  What is the percent yield if…

A: Percent yield is the ratio of actual yield to the theoritical yield.

Q: If the percent yield for the following reaction is 75.0%, and 25.0 g of NO2 are consumed in the…

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Q: If the theoretical yield of H2O in the reaction is 895 grams, and 150.52 grams are actually…

A: Yield in a chemical reaction is a measure of a chemical reaction's efficiency, as a ratio of moles…

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

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Q: Ammonia is produced by the balanced chemical reaction: 3H2(g) + N2(g) → 2NH3(g) How many grams of…

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Q: What is the percent yield for the reaction

A: PCl3(g) + Cl2(g) → PCl5(g)  118.3 g of PCl5 (MM = 208.2 g/mol) are formed when 64.8 g of Cl2 react…

Q: The percent yield in the following reaction is consistently 75.5%. If we want to make 1575 g of…

A: First Calculate mole of Mg3N2  Then  use mole-mole relationship  After this use mass=mole×molar mass…

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…

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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: Methanol (CH4O), which is used as a fuel in high –performance racing cars, burns in the presence of…

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

Q: When 12 g of carbon is burned in oxygen during an experiment, only 34.9 g of carbon dioxide was…

A: The relation to calculate the percentage yield is shown below.

Q: For the chemical reaction shown, 2H2O2(I)+N2H4(I)---> 4H2O(g)+N2(g) determine how many grams of…

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Q: Given the unbalanced equation, NH4NO2(s) → N2(g) + H2O(l), how many grams of H2O are produced from…

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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…

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Q: In this reaction: Mg (s) + I₂ (s) → MgI₂ (s) If 2.22 moles of Mg react with 3.56 moles of I₂, and…

A: Given- Reaction Mg (s) + I₂ (s) → MgI₂ (s) Moles of Mg = 2.22 moles Moles of I2 = 3.56 moles Moles…

Q: If only 15.8 grams of sodium chloride were isolated from the above reaction, what is the percent…

A: Given that :  NaCl produced from reaction = 16.48 g  It means theortical yield of NaCl = 16.48g…

Q: Ammonia may be made from the reaction of hydrogen and nitrogen.  You have 20.00 grams of nitrogen.…

A: Given :-  amount of N2 gas = 20.00 g  actual yield of NH3 = 10.00 g  atomic mass of H = 1.008 u…

Q: When 12.0 g of carbon is burned in oxygen during an experiment, only 23.6 g of carbon dioxide was…

A: The reaction is C+ O2 --> CO2

Q: When 12.0 g of carbon is burned in oxygen during an experiment, only 26.1g of carbon dioxide was…

A: The percentage of yield of a reaction= experimental yieldtheoritical yield×100 % The theoretical…

Q: Salicylic acid reacts with acetic anhydride to form aspirin, acetylsalicylic acid.  If the percent…

A: Given, Salicylic acid reacts with acetic anhydride to form aspirin Percent yield of the reaction =…

Q: In the reaction below, 16 g of H2S with excess O2 produced 9 g of sulfur. ? H2S + ? O2 → ? S + ? H2O…

A: Given reaction; 2H2S  + O2    ----->   2S   + 2H2O Given amount of H2S  = 16 g Moles of H2S in 16…

Q: Use the following Unbalanced reaction to determine the percent yield of the reactions.  For your…

A: Given   Mass of Na2SO3 = 41.5 g   Molar mass of Na2SO3 = 126.043 g/mole  Moles of Na2SO3 =  Mass of…

Q: When you start with 45.6 grams of C6H6, 63.7 grams of C6H5Cl is produced-calculate the percent yield…

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Q: In this reaction: Mg (s) + I₂ (s) → MgI₂ (s), if 10.0 g of Mg reacts with 60.0 g of I₂, and 62.86 g…

A: We have a balanced equation, 10 g of Mg and 6g of I2 , amount of product formed is 62.86 gram. We…

Q: For the following reaction, 6.75 grams of hydrogen gas are mixed with excess ethylene (C2H4). The…

A:

Q: Consider the following reaction: 2C8H18(l) + 25O2(g) --> 16CO2(g) + 18H2O(l) How many…

A: The given reaction is ,                             2C8H18(l)  +  25O2(g)  -->  16CO2(g)  +…

Q: If the theoretical yield of H20 in the reaction is 49.3 grams, and 16 grams are actually produced,…

A: Given: The theoretical yield=49.39 grams: The actual yield=16 grams.

Q: e) The theoretical yield for the reaction is 393.5 g of PCI,. If only 218.7 g of phosphorus…

A: Theoretical yield = 393.5 g  Actual yield = 218.7 g  % yield = ?

Q: Gaseous ethane (CH;CH;) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO2)…

A: Balanced chemical equation for the combustion of ethane: 2C2H6  +   7O2   →    4CO2   +   6H2O   +…

Q: The circle below represents a mixture of A2 (blue) and B2 (green) before they react to form AB3…

A:

Q: If 14.0 g of C₂H4 react completely to form 7.84 g of water, as shown below, the percent yield in the…

A: We can solve this problem by using this equation %yield = (observed yield / theoretical yield)× 100

Q: what is the percent yield?

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

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

A: Ans 11.4g

Q: percent yield?

A: Percent yield of reaction is the ratio of mass of actual yield to the mass of theoretical yield. The…

Q: 3. Using your answer from above determine the percent yield for that reaction if the actual yield of…

A:

Q: When 33.9 g of CH4 reacts completely with excess chlorine yielding 52.0 g of HCI, what is the…

A: Given, CH4(g) + Cl2(g)  ➝ CH3Cl(g) + HCl(g) mass of CH4 reacts = 33.9 g Excess reactant : chlorine…

Q: Mg

A: Calculate the number of moles of magnesium and iodine gas. The molar mss of magnesium is 24 g/mol…

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: The pollutant SO: can be removed from the emission of an industrial plant by making it react with…

A:

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

A: Given data from the question, mass of HBr=1.6 g, molar mass=80.91 g mol-1 mass of NaOH=1.5 g, molar…

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

A: Given :-  NaOH(s) + HCl(aq) → H2O(l) + NaCl(aq) mass of NaOH = 42.0 g  mass of HCl = 27.3 g  To be…

Q: Suppose 5.5 g of Compound A and 3.5 g of Compound B are consumed in a reaction that produces only…

A: Given: The mass of compound A and compound B is 5.5 g and 3.5 g, respectively.

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".