Consider the reaction between 20 g of nitrogen and 10 g of hydrogen to produce ammonia:          N₂(g)  +  3H₂(g)  --> 2NH₃(g) What is the percent yield if 22.15 g of NH₃ is produced from the reaction?

Q: Consider the following fictitious reaction. If the reaction begins with 0.362 mol of A and the…

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Q: 2 NaClO 3 --->; 2 NaCl + 3 O2   1.If you have 12.22 g of NaClO 3 what is the yield in liters of…

A: The given balanced chemical equation of the reaction is: If you have 12.22 g of NaClO 3 what is the…

Q: Ozone, O3 is formed in vehicle exhaust by the reaction NO2(g) + O2(g) —-> NO(g) + O3(g). What is the…

A: Given:mass of NO2 =2.0gAlso we know,Molar mass of NO2 = 46gMolar mass of O3= 48g

Q: Lithium metal reacts with O2 to form lithium oxide. What is the theoretical yield of lithium oxide…

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Q: A sample of 0.55 g of carbon dioxide was obtained by heating 1.45 g of calcium carbonate. What is…

A: Percent practical yield is calculated if we know the theoretical yield of the reaction and the…

Q: A sample of 109.4g of calcium oxide was obtained by heating 291.9g of calcium carbonate. What is the…

A: The given balanced chemical reaction is as follows,

Q: 18 g of CH4(g) are reacted with 5.2 g of O2(g) by the following reaction CH4(g) + 2O2(g) -->…

A: Given, mass of CH4 (g) = 18 g            mass of O2 (g) = 5.2 g Now, the moles of CH4 (g)  and O2…

Q: What is the theoretical yield of ammonia that can be obtained from the reaction of 10.0 g of H2 and…

A: N2 (g) + 3H2 (g) →   2NH3 (g) From the above chemical equation, it is seen that three moles of…

Q: If 3.0 grams of KClO3 are reacted and 1.5 gram of KCl is actually collected, what is the percent…

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Q: For the reaction represented by the equation Mg + 2HCl ->H2 + MgCl2 the percentage yield of…

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Q: Silver sulphide and hydrogen combine to form silver and hydrogen sulphide.  The equation for the…

A: In this question, we want to determine the percentage yield of the Silver ( Ag ).  You can see…

Q: Calcium carbonate is decomposed by heating, as shown in the following equation: CaCO3(s) -> CaO(s) +…

A: Theoretical yield is calculated by mole-mass analysis on given chemical reaction.

Q: If 13.2 g of NH3 is collected following the reaction of 2.88 mol NO with,7.00 mol H2, calculate the…

A: Given: Mass of NH3 formed experimentally = 13.2 g. Moles of NO taken = 2.88 mol. Moles of H2 taken =…

Q: Consider the following fictitious reaction. If the reaction begins with 0.198 mol of A and the…

A: The given chemical reaction is, 5Ag+Bg→3Cg Given data contains, Moles of A is 0.198 mol. Actual…

Q: Consider this reaction, which occurs in the atmosphere and contributes to photochemical smog: 4Fe(s)…

A:

Q: The  theoretical yield of reactions Consider the reaction 1CO(g) + O2 (g) --> 2CO2(g) if 9.420 g…

A:

Q: Tungsten metal, used in light bulb filaments, is produced from the reaction between tungsten (VI)…

A: Given, Mass of tungsten (VI) oxide, WO3 = 34.5 kg = 34500 g % yield = 75 %

Q: 2 CH3OH (l) + 3 O2 (g) --> 2 CO2 (g) + 4 H2O (g) How much CO2, in grams, would be produced if react…

A: A reaction happens always by maintaining the stoichiometry. So, from this we can calculate how much…

Q: 9.87 g of ammonia, NH3, react completely according to the reaction: 2 NH3 + CO₂ -> CN₂OH4+ H₂O If…

A: The given mass of ammonia = 9.87 gThe experimental yield of urea = 13.74 gThe percent yield of the…

Q: When 11.0 mol of NO reacts, the actual yield of N2 is 8.63 mol. What is the percent yield? 4NH3(g)…

A: According to balanced chemical equation, 6 moles of NO gives 5 moles of N2. Hence, Moles of N2 that…

Q: Given the equation: 4 NH3 + 7 O2 ----> 4 NO2 + 6 H2O (a) How many moles of NH3 must react if 24.8…

A: Moles of ammonia react if 24.8mol water produced is

Q: If ammonia can be produced from calcium oxide and ammonium chloride according to the following…

A: Ammonia can be produced from calcium oxide and ammonium chlorideaccording to the following…

Q: Nitric Oxide can be made from the oxidation of ammonia as shown below. A reaction between 8.5 g of…

A: We have to calculate the percent yield of the reaction.

Q: Consider the following fictitious reaction. If the reaction begins with 0.143 mol of A and the…

A: By the help of stoichiometric coefficient we can find the amount of unknown substance by the help of…

Q: A sample of 78.1g of carbon dioxide was obtained by heating 274.5g of calcium carbonate. What is the…

A: The percent yield defines relation between exact/actual yield and theoretical yield. Actual yield…

Q: A sample of 119.4g of Calcium Oxide was obtained by heating 292g of calcium carbonate. What is the…

A: In chemistry, there are many ways to check the deviation of experimental data from the accurate…

Q: How many moles of NH3 can be produced from 3.76 moles of nitrogen in the following reaction: N2 (g)…

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Q: A sample of calcium metal with a mass of 2.00 was reacted with excess oxygen. The following equation…

A: Coefficients vs. Subscripts 4Anatomy of a Chemical EquationReactants appear on theleft side of the…

Q: If 10.0 moles of O2 are reacted with excess NO in the reaction below, and only 7.0 mol of NO2 were…

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Q: Industrially, vanadium metal, which is used in steel alloys, can be obtained by reacting vanadium…

A: Percentage yield of the product can be calculated by dividing its actual yieldobtained with the…

Q: A sample of 0.53 g of carbon dioxide was obtained by heating 1.31 g of calcium carbonate. What is…

A: Percent practical yield is calculated if we know the theoretical yield of the reaction and the…

Q: 4 Al   +   3 O2   --------------->  2 Al2O3 If 12.85 g of Al reacts completely with oxygen and…

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Q: When heated, Fe(OH) decomposes into Fe2O3 and water, according to the following equation: 2 Fe(OH)3…

A:

Q: If the percent yield for the following reaction is 75.0%, and 30.0 g of NO2 are consumed in the…

A: The balanced chemical reaction is given below. The number of moles of NO2 (g) consumed can be…

Q: if 80g of ethanol (CH5OH) are burnt completely, how many molecules of water would be produced ?…

A: Given combustion reaction of ethanol is as follows(corrected equation) : C2H5OH (I) + 3O2 (g)…

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".