If 1.7 moles of ammonium phosphate reacts with zinc nitrate, what will be the actual yield (in moles) of ammonium nitrate produced if it only had a 62% yield?

Q: 33. If 15.0 g of nitrogen reacts with 15.0 g of hydrogen, 10.5 g of ammonia is produced. What is the…

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Q: What does it mean to say a reactant is present “in excess” in a process? Can the limiting reactant…

A: Limiting reactant: In a chemical reaction the substance which is totally consumed is known as…

Q: When copper is heated with an excess of sulfur, copper(I) sulfide is formed. In a given experiment,…

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Q: The theoretical yield of aluminum is 1.16 moles. If only 1.03 moles of aluminum were collected, what…

A: Given, Theoretical yield = 1.16 moles Actual yield = 1.03 moles % yield = ?

Q: A large electronics company is creating and testing SiC for use in new computer chips. A chemical…

A: the mass of SiC created is 29.4 g.

Q: Why is the actual yield in a reaction almost always less than the theoretical yield?

A: THEORETICAL YIELD Theoretical yield is the amount produced from the correct computations.…

Q: If 30.0 g of calcium hydroxide reacts with ammonium sulfate, how many molecules of ammonia are…

A: We have 30 g of Calcium hydroxide to be reacted with ammonium sulphate . We have to calculate the…

Q: A sample of 1.544moles of methane (CH4) is mixed with 1.273 moles of chlorine. What is the…

A: Given :- number of moles of CH4 = 1.544 mol  number of moles of Cl2 = 1.273 mol  To be calculated :-…

Q: A 1.00-g sample of potassium bicarbonate is decomposed by heating. If the resulting potassium…

A: Given details, The balanced chemical equation, 2KHCO3 → K2CO3 + CO2 + H2O The actual yield = 0.725 g…

Q: Hydrocarbon methane (CHa) during combustion produces carbon dioxide and water. On the other hand,…

A: Consider the combustion of methane as:                         CH4g+2O2g→CO2g+2H2OlMolar mass:…

Q: Solid potassium chloride and oxygen gas are products of heated solid potassium chlorate. How many…

A: Given: Moles of potassium chlorate= 0.083 mol Moles of oxygen= ? In order to calculate the moles of…

Q: Your theoretical yield is 63.247 g. You isolated 13.5648 g of alum. What is your percent yield?

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Q: A 1.50 gg sample of sodium nitrate is decomposed by heating. If the resulting sodium nitrite has…

A: Given: The actual yield of NaNO2, = 1.22 g. The theoretical yield of NaNO2, = 1.32 g.

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: The combustion of 0.374 kg of methane in the presence of excess oxygen produces 0.983 kg of carbon…

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Q: when copper is heated with an excess of sulfur, copper (i) sulfide is formed. in a given experiment,…

A: Here we have to calculate percentage of yield of copper(1) sulfide-

Q: If actual amount of alum obtained from 5.491 grams of potassium aluminum sulfate is 2.575 g , what…

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Q: If the theoretical yield of a reaction is 0.102 gg and the actual yield is 9.40×10−2 gg , what is…

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Q: d. How many grams of phosphorus pentachloride are theoretically produced? If 0.450g of phosphorus…

A: From the given problem, the balanced equation is: P4 (s) + 10 Cl2 (g) → 4PCl5 (s) For chlorine gas…

Q: Consider a reaction between 1.27 g of solid manganese and 4.84 g of gaseous oxygen to produce solid…

A: The balanced reaction is, 3 Mn + 2 O2 →Mn3O4

Q: Nitroglycerine decomposes violently according to the chemical equation below, What mass of carbon…

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Q: If .00841 moles of iodine react, what is the theoretical yield of zinc iodide

A: Given: moles of iodine = 0.00841 mol molar mass of ZnI2 = 319.22 g/mol

Q: When aluminum metal is placed into hydrochloric acid (HCl), aluminum chloride and hydrogen gas are…

A: Here we are required to find the mass of HCl needed to produce 2.02gm of hydrogen gas

Q: what is the percent yield?

A: Given :-  Actual yield of MgO = 2.48 g  Theoretical yield of MgO = 4.13 g  To calculate :-  Percent…

Q: chemical stoichiometry, determine the number of moles of carbonic acid that can be produced from 3…

A: According to the reaction, 1 mole of NaHCO3 is reaction with 1 mole of HCl.  Therefore, 3 moles of…

Q: If the actual mass of a product formed in a reaction is 12.75 g less than the theoretically…

A: Given, Theoretical mass = 25.69 g Actual mass is 12.75 g less than the theoretical mass.

Q: Given the reaction has a percent yield of 88.8%, what is the mass in grams of aluminum iodide that…

A: Interpretation-  To determine the mass in grams of aluminum iodide that would be required to yield…

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: When copper is heated with an excess of sulfur, copper(I) sulfide is formed. In a given experiment,…

A: Given: Moles of Copper = 0.0970 moles Mass of Copper sulfide = 1.55 g Molar mass of copper sulfide =…

Q: If 10.4 grams of Nitrogen is present, calculate the mole of hydrogen required to react with the…

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Q: What is the percent yield if 0.5177 g of Al reacts completely and 7.7101 g of alum is recovered?

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Q: What is the percent yield if the combustion of gasoline results in 680 grams of steam produced when…

A: Given, theoretical yield of steam = 985 g. Actual yield of steam = 680 g. We have to calculate the…

Q: When 6 moles of H₂ reacted with 3 moles of N₂ to produce, NH₃, which is the limiting reactant? *

A: Answer: In chemical reaction, limiting reagent is the reactant that exhausted first and decided the…

Q: When 5.00 grams of KClO3 is heated, decomposes to potassium chloride and oxygen. what is the percent…

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Q: In a reaction to produce sulfuric acid, the theoretical yield is 300. g. What is the percent yield…

A: Therotical yield of H2SO4 = 300 g  Actual yield of H2SO4= 111.4 g

Q: Choose the key item that must be determined experimentally in order to calculate the percent yield…

A: The percent yield is calculated using the following formula:

Q: Considering the limiting reactant concept, how many moles of copper sulfide are produced from the…

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Q: Consider the following unbalanced equation for the combustion of pentane: if a 20.4 g sample of…

A: Given that 20.4 g pentane react with excess oxygen.

Q: (a) what is Avogadro’s number, and how is it related to the mole? (b) What is the relationship…

A: We have to show the correlation between  Avogadro’s number and number of moles. Also we have to show…

Q: Consider the following reaction: N: + H: - How many moles of ammonia are produced when 6 moles of…

A: • The given balanced chemical equation is,               N2 + 3 H2 → 2 NH3    • The values provided…

Q: How many grams of potassium chloride are produced if 25.0 grams of potassium chlorate decompose?

A:

Q: In a reaction to produce ammonia, the theoretical yield is 420.0 g. What is the percent yield if the…

A: Percent yield of the reaction is equal to the ratio of actual yield and theoretical yield multiplied…

Q: How many moles of iron(III) oxide can be produced from the reaction of 10.980 moles of iron reacting…

A: Given: Moles of Fe = 10.980 moles

Q: For a theoretical yield of 5 g and percent yield of 53.7015%, calculate the actual yield for a…

A: Given :-  Theoretical yield = 5 g  Percent yield = 53.7015%  To calculate :-  Actual yield (in g)

Q: What is the Actual yield and Percentage yield of calcium hydroxide?

A: Let᾿s take a chemical reaction in which X & Y are combined to generate Calcium hydroxide…

Q: How many moles of carbon dioxide are produced if 2.78 moles of octane react with excess oxygen gas?

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Q: Magnesium reacts with sulfuric acrid according to the following equation, How many moles of H2 are…

A: Given, Note: 1000 mg = 1 g mass of Mg reacts = 230. mg = 0.23 g moles of H2 gas produced = ? Note:…

Q: Balance and complete the following combustion reaction. Enter the sum of the balanced coefficients…

A: Chemical reactions are those reactions which undergo any chemical change. Chemical reaction is…

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".