If 108.1 grams of water are predicted in a chemical equation that starts with 77.6 grams of H2, but only 65.3 grams of water are actually made by students conducting this reaction in the lab, what is the percent yield? Round your answer to 1 decimal place.

Q: For the following reaction, 0.308 moles of hydrogen gas are mixed with 0.189 moles of ethylene (C2…

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Q: Suppose the percent yield of NaCl (formed in a combination reaction of sodium with chlorine) is…

A: The equation for the reaction of sodium and chlorine is, 2 Na + Cl2 →2 NaCl The moles of Na in 39.34…

Q: Gaseous methane CH4 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and…

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Q: The reaction of iron (III) oxide reacts with carbon to produce iron metal and carbon dioxide. What…

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Q: If you have 410 grams of propane and want to know how many grams of oxygen are required to burn it,…

A: The given data in the above questions 410 g of propane and balanced chemical equation of combustion…

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

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Q: A) How many grams of water can you produce if you have 25.0 grams of H2 and 50.0 grams of O2?  B)…

A: Limiting Reagent is the reactant which is completely consumed when a reaction goes to completion.

Q: If 10.0 grams of methane (CH4) are combusted and the percent yield of carbon dioxide is 92.0%, how…

A: The combustion reaction of methane (CH4) can be expressed as,                                CH4  +…

Q: g H2 is allowed to react with 9.89 gg N2, producing 1.84 g NH3. a) What is the theoretical yield in…

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Q: If the combustion of 83.22 g of C4H10 produced 52.68 g of CO2 what is the percent yield for this…

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Q: Consider the following reaction: 4Al + 3O2 ⟶ 2Al2O3 If 7.4 moles of Al are reacted with 9.2 moles…

A: The given reaction is 4 Al + 3O2 ⟶ 2 Al2O3. Given data: The moles of Al are 7.4 mol. The moles of…

Q: If 145.3 grams of water are predicted in a chemical equation that starts with 57.2 grams of H2, but…

A: We use stoichiometry to calculate the maximum possible yield of the reaction. But most of the times…

Q: When 12 g of carbon is burned in oxygen during an experiment, only 31.8 g of carbon dioxide was…

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Q: 1.05 gg H2H2 is allowed to react with 10.3 gg N2N2, producing 1.09 gg NH3NH3. Part A What is the…

A: For this question, first calculate moles for both reactant. Then use mol to mol ratio for reactant…

Q: What is the percent yield for the reaction of nitrogen and hydrogen to produce ammonia, if the…

A: Welcome to bartleby ! We have to calculate percentage yield . Given : theoretical yield =12.5 g…

Q: reacting

A: Dear student I have given answer to your question in the image format.

Q: The illustration to the left represents a mixture of nitrogen ( blue ) and oxygen ( red) molecules.…

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Q: What is the percent yield of a reaction if it had a theoretical yield of 125g but an actual yield of…

A: The equation for percent yield is: percent yield = (actual yield/theoretical yield) x 100% Where:…

Q: 4. Consider the following reaction: I2O5 + CO(g) CO29) + I2(9) a. 85 grams of iodine (V) oxide,…

A: Balanced reaction is : I2O5 + 5CO ....> 5CO2 + I2 a) mass of I2O5 = 85g  Molar mass of I2O5 =…

Q: Given: CH + O, → H,0 + CO, Is the equation balanced? If 25.0 g of C,H, is reacted with enough O,…

A: Given,

Q: Consider the following balanced equation: 6HCl(aq) + 2Al(s) → 3H2(g) + 2AlCl3(s) If 1.72×102 moles…

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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: A 114g sample of ethane (C2H6) burns in excess oxygen.  a) What is the theoretical yield of carbon…

A: Limiting reagent Limiting reagent is the reagent that reacts completely in a reaction to form…

Q: Suppose

A: Welcome to bartleby! Actual yield = 43.7 g  Theoretical yield = 56.0 g

Q: How many grams of Al,O3 can be produced from 7.3 g Al? Enter your answer in the provided box. 4Al(s)…

A: The reaction given is 4 Al (s) + 3 O2 (g) -----> 2 Al2O3 (s)

Q: A chemical reaction is predicted to produce 87.5 grams of PbCrO4.  If 0.22 moles of PbCrO4 are…

A: In order to estimate percent yield, first calculate the substance’s actual yield and then calculate…

Q: If 3.0 g of aluminum and 6.0 g of bromine reacted to form AlBr3 how many grams of product would…

A: Given that, 3.0 g of aluminium and 6.0 g of bromine reacted to AlBr3. So, the reaction is given…

Q: The Haber-Bosch process involves the combination of nitrogen and hydrogen at high temperatures in…

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Q: Enter your answer in the provided box. Methanol (CH;OH) burns in air according to the equation…

A: Given  mass of CH3OH = 155 gram  mass of H2O = ?

Q: What is the theoretical yield of SO3SO3 produced by 2.02 gg of SS? Express your answer numerically…

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

A: From the reaction we can calculate the molar ratio of the reactant for reaction according to the…

Q: N2(g) + 3H2(g) → 2NH3(g) Supposed you start with 1.00moles of hydrogen and nitrogen:a. Which would…

A: a)Starting with 1 mole of each given reactants, the limiting reagent for the given reaction will be…

Q: A sample of a substance (containing only C, H, and N) is burned in oxygen. 3.375 g of CO2,…

A: Let the compound be CxHyNz. Calculation of no. of moles of CO2 produced: n=given massMolar…

Q: If a reaction that produces CO2 had a theoretical yield of 19.4 g and it actually produced 15.0 g of…

A: The percent yield has to be calculated,

Q: If the yield of the reaction is 76.7%, what is the actual yield of chlorine?

A: To determine the actual yield of chlorine, we need the following relation: % yield=Actual…

Q: N2(g) + 3H2(g) → 2NH3(g)  Supposed you start with 3.00moles of hydrogen and nitrogen:a. Which would…

A: Given:Moles of H2 = 3 moles.Moles of N2 = 3 moles.

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

A: We have to the percentage yield of H2O formed in the above reaction

Q: What is the theoretical yield of iron in grams if 67 g of CO are reacted with 72 g of Fe2O3?…

A: We have to first calculate limiting reagent.

Q: Assume that you have an unlimited amount of water, how many grams of hydrogen are produced if 300.00…

A: write down the balanced equation first,2 Na + 2 H2O →2 NaOH + H2   Given that,mass of Na that…

Q: Ammonia is produced by the balanced chemical reaction: 3H2g) + N21g) → 2NH3(g) How many grams of…

A: The reaction is 3H2  (g) + N2 (g)→2NH3(g) Given data, Q.1 Hydrogen = 22.7 g Q.2. Nitrogen = 36.3 g…

Q: Consider the balanced chemical reaction: 2Al+3Br2-----2AlBr3 If 6.0 g of aluminum reacts with 68 g…

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Q: For the following reaction, if 22.88 moles of hydrogen fully reacts, what is the percent yield if…

A: Given  Number of mole of Hydrogen = 22.88 mole  Percentage yield = ?

Q: The percentage yield of a reaction is 74.1%. If a calculated value of product that should from using…

A: It is percent ratio of actual yield to the theoretical yield, from Balanced chemical equation.

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: Fernando is doing his pre-lab homework for Chemistry. He is asked to predict how many grams of CO2…

A: Given Reaction is - CaCO3 + 2HCl ----> CaCl2 + CO2 + H2O   The calculated theoretical yield of…

Q: 1. If you start with 5.5 grams of C3H8 and react it with oxygen, what is the theoretical yield of…

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Q: How many grams of ammonia are formed if 236 g of nitrogen oxide reacts with 42.9g of hydrogen gas?…

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Q: Enter your answer in the provided box. Methanol (CH3OH) burns in air according to the equation…

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

A: Given : The reactants are HBr and NaOH and the products are NaBr and H2O. Mass of H2O produced =…

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".