**Question:**Nitrogen gas can be prepared by passing ammonia over copper(II) oxide, and the other products are copper metal and water vapor. If a sample containing 8.63 moles of \( \text{NH}_3 \) is reacted with excess copper(II) oxide, how many grams of \( \text{N}_2 \) will be formed?---**Explanation:**The problem involves a chemical reaction where ammonia (\( \text{NH}_3 \)) reacts with copper(II) oxide to produce nitrogen gas (\( \text{N}_2 \)), copper metal, and water vapor. The task is to determine the amount of nitrogen gas produced in grams when a specific amount of ammonia is used.1. **Balanced Chemical Equation:** The balanced chemical equation for the reaction is necessary to determine the stoichiometric ratios between reactants and products.2. **Mole Ratio:** Use the balanced equation to identify the mole ratio between ammonia and nitrogen gas.3. **Calculation:** - Calculate the moles of \( \text{N}_2 \) produced using the mole ratio. - Convert moles of \( \text{N}_2 \) to grams using the molar mass of nitrogen gas.4. **Result:** Present the final result in grams.

The balanced reaction is: 2NH3 + 3CuO → N2 + 3Cu + 3H2O

Nitrogen gas can be prepared by passing ammonia over copper(II) oxide, and the other products are copper metal and water vapor. If a sample containing 8.63 moles of NH3 is reacted with excess copper(I) oxide, how many grams of N2 will be formed?

Nitrogen gas can be prepared by passing ammonia over copper(II) oxide, and the other products are copper metal and water vapor. If a sample containing 8.63 moles of NH3 is reacted with excess copper(I) oxide, how many grams of N2 will be formed?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: the insecticide DDD contains only c,h, and cl. When 3.2 g is combusted, 6.162 g of Co2 and 0.9008 g…

A: Given : DDD contains only C, H and Cl atoms. Mass of DDD combusted = 3.2 g Mass of CO2 produced on…

Q: Consider the reaction CH4 202 CO2 + 2H2O, It was determined that the maximum yield of CO2 is 5.4 g.…

A: The given chemical reaction is .The maximum yield (theoretical yield) of CO2 is 5.4 g.The recovered…

Q: Nitrogen gas can be prepared by passing ammonia over copper (lll) oxide, and the other products are…

Q: Morphine (C₁₇H₁₉NO₃) is a painkiller in the opiate family. A sample of morphine was discovered that…

Q: A particular compound is comprised only of the elements C, H, N, and Cl. Combustion analysis of…

A: Given that: Total mass of sample = 14.30 g Mass of CO2 = 31.22 g Mass of H2O = 6.764 g Mass % of N=…

Q: A common laboratory method for preparing oxygen gas involves decomposing potassium chlorate (KClO3),…

Q: Sodium azide, an explosive chemical used in automobile airbags, is made by the following reaction:…

A: Given, mass of NaNO3 = 10.0 g mass of NaNH2 = 15.0 g percentage yield = 100% To calculate : mass…

Q: Coniine, a substance isolated from poison hemlock, contains only carbon, hydrogen, and nitrogen.…

Q: [References] A sample of limestone and other soil materials was heated, and the limestone decomposed…

A: Calcium carbonate decomposes into calcium oxide and carbon dioxide. The equation for the balanced…

Q: un o 8u described in this laboratory. After heating, the sample is found to weigh 2.245 grams. How…

Q: Consider the reaction. 2Pb(s)+O2(g)⟶2PbO(s) An excess of oxygen reacts with 451.4 g of lead,…

Q: When 3.45 g of lead(II) sulfide (PbS) are reacted with excess oxygen gas, the mass of lead(II) oxide…

A: mass of PbS used = 3.45gmass of PbO formed= 2.87gmolar mass of PbS=239.3 gMolar mass of PbO=…

Q: PCL5(s) + H2O(l) ----> POCl3(l) + 2HCl(aq) When 79.60 g of phosphorus pentachloride reacts with…

Q: The Ostwald process is used commercially to produce nitric acid, which is, in turn, used in many…

Q: For the chemical reaction 2KI+Pb(NO3)2-->PbI2+2KNO3 what mass of lead (ii) is produced from 1.13…

A: Given: Moles of KI = 1.13 g Molar mass of PbI2 = 461.01 g/mol

Q: A candle flame produces easily seen specks of soot near the edges of the flame, especially when the…

A: Empirical formula: The simplest positive integer ratio of atoms present in a compound is known as…

Q: A synthesis reaction produces ammonia: 3H2(g) + N2(g) -> 2NH3(g). What is the maximum amount of…

Q: A 1.000 g sample of an unknown compound containing only carbon, hydrogen, and oxygen was analyzed…

A: Given: Mass of sample = 1.000 g Mass of CO2 formed = 2.579 g Mass of H₂O formed = 0.6536 g Molar…

Q: Consider the reaction. 2Pb(s)+O2(g)⟶2PbO(s) An excess of oxygen reacts with 451.4 g of lead, forming…

A: First, calculate the theoretical yield of the given reaction,

Q: A chemist weighs 50.0 grams of solid Mg(OH)2. How many moles of Mg(OH)2 are in the sample? How…

A: Given :- Amount of Mg(OH)2 = 50.0 g To Calculate :- No.of moles of Mg(OH)2 No.of formula units…

Q: A 1.000 g sample of an unknown compound containing only carbon, hydrogen, and oxygen was analyzed…

Q: Ammonia, NH3, is an important industrial chemical. It is produced using the Haber process from…

A: we need to calculate the mass of ammonia produced

Q: If a 0.2503-g mixture of copper(Il) oxide and copper(Il) carbonate is heated, 0.1255 g of carbon…

A: Given: 0.2503 g mixture of copper(II) oxide and copper(II) carbonate is heated ,0.1255 g of carbon…

Q: Morphine (C₁₇H₁₉NO₃) is a painkiller in the opiate family. A sample of morphine was discovered that…

A: Given: When morphine undergoes combustion, carbon dioxide is produced. Mass of mixture =…

Q: An organic compound X was found to contain only C, H, and Cl. The following experiments were…

A: In order to determine the empirical formula for the compound X, we need to first find the mass of…

Q: Assuming complete reaction, how many moles of HCl(g) can be produced from 0.100 mol of Cl2(g)?

A: H2(g) + Cl2(g) ----> 2HCl(g) given :- 0.100 mol Cl2(g) To calculate :- number of moles of…

Q: 3 FeS2 + 11 O2 → Fe3O4 + 6 SO3 75 g of iron sulfide was added to a vessel containing 200 g…

A: As per our guidelines, I can answer only first question. Because you have posted multiple questions.…

Q: For the reaction: N2 + H2= NH3. if you start with 45.901 grams of nitrogen, how nany grams of NH3 do…

A: Given :- N2 + H2 → NH3 amount of N2 = 45.901 g To be calculated :- amount of NH3 formed (in…

Q: When 5.00 g of methane, CH4 reacts with an excess of oxygen in a combustion reaction, water and…

A: 11.25 g of H2O is produced.Explanation:

Q: hydrogen cyanide, HCN(g), can be made into steps. If 15.0 G of ammonia, NH3(g), and 6.0 G of…

Q: An organic compound X was found to contain only C, H, and Cl. The following experiments were…

A: principal of atomic conservation state that in any reaction the number of atoms remain conserved l

Q: 4.529 g of antimony (III) sulfate and 13.98 g of lead (II) chlorate are reacted together. How much…

A: Given, Antimony (lll) sulfate, Sb2(SO4)3 = 4.529 g Lead (II) chlorate , Pb(ClO3)2= 13.98 g

Q: carbon-hydrogen-nitrogen compound when burned completely, a 0.312 g sample yields 0.458 g CO2 and…

Q: 3H2(g)+N2(g)→2NH3(g) 1.78 g H2 is allowed to react with 9.71 g N2, producing 2.94 g NH3. What is the…

A: The objective of this question is to calculate the theoretical yield of NH3 in grams for the given…

Q: Consider the following balanced chemical reaction: CaSO3 + 2HCl → SO2 + H2O + CaCl2 If 750.0 grams…

A: Calcium sulfide reacts with hydrochloric acid to form sulfur dioxide, water, and calcium chloride.…

Q: N2(g) + 3H2(g) → 2NH3(g) What mass of ammonia (formula: NH3), in grams, would be produced if 525 mg…

A: Balanced chemical equation is N2(g) + 3H2(g) → 2NH3(g)Given: Mass of H2 reacted = 525 mg = 0.525 g…

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

A: The chemical equation for the reaction is shown below.

Q: A common reaction to produce involves its formation from nitrogen and hydrogen gas via the following…

A: In the given question->weight of N2=177.1 gweight of H2=55.50 g

Q: How many mols of hydrogen gas (H2) can be produced

A: Given :- mass of HCl = 4.520 g To calculate :- number of moles of H2

Q: 2. When a student reacted 66.8 grams of solid potassium metal with excess phosphoric acid only 1.18…

A: Given : Mass of potassium metal = 66.8 gm Mass of H2 produced = 1.18 gm

Q: Consider the reaction. Pb(SO4)2 + 2 Zn → 2 ZnSO4 + Pb If 0.422 mol of zinc reacts with excess…

A: The balanced chemical equation for the reaction is given as Pb(SO4)2 + 2 Zn → 2 ZnSO4 + Pb. This…

Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

100%

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Upon combustion, a 0.8009 gg sample of a compound containing only carbon, hydrogen, and oxygen produces 1.6004 gg CO2CO2 and 0.6551 gg H2OH2O. Find the empirical formula of the compound.
Leaded gasoline contains an additive to prevent engine "knocking". However, because of the detrimental effect on the environment, the lead compound has been replaced in recent years by an organic compound composed of carbon, hydrogen, and oxygen. When a 12.1 g sample of the organic compound is combusted in the presence of excess oxygen, 30.2 g of CO, and 14.8 g of H,0 forms. What is the empirical formula for this compound?
When a 5.712 g sample of an organic compound containing C, H, and O is burned completely in oxygen, 8.1 g of CO2 and 4.956 g of H2O are produced. What is the empirical formula of the compound?
When copper is heated with an excess of sulfur, copper(I) sulfide is formed. In a given experiment, 0.0970 moles of copper was heated with excess sulfur to yield 3.28 g copper(I) sulfide. What is the percent yield?
11. Elemental phosphorus, P4, reacts vigorously with oxygen to give P4O10. What is the mass of P4O10 that can be produced if 3.75 g of P4 is reacted with 6.55 g of oxygen? If any reagent was in excess, how much of it will be leftover when the reaction is finished?
Morphine (C₁₇H₁₉NO₃) is a painkiller in the opiate family. A sample of morphine was discovered that had been diluted by mixing with table salt (sodium chloride). When 2.00 g of the mixture undergoes combustion, 3.97 g of CO₂ is produced. What is the mass percent of morphine in the mixture?
How many grams of PCl3will be produced by reacting 94.4 g of Cl2 with excess phosphorus if the reaction is only expected to deliver 82.50 % yield? I know that the PCl3 molar mass is 137.33 g.mol and Cl2 molar mass is 70.906. I just don't know where to start with this problem.
A.) How many Cu atoms are there in a 99.9 gram sample of Cu ? B.) A compound is found to contain 37.23 % carbon, 7.827 % hydrogen, and 54.94 % chlorine by mass. What is the empirical formula for this compound? C.) According to the following reaction, how many grams of nitrogen monoxide will be formed upon the complete reaction of 25.2 grams of oxygen gas with excess nitrogen gas?nitrogen (g) + oxygen (g) nitrogen monoxide (g)
When a particular metal X reacts with HCl, the resulting products are XCl2 and H2, Write and balance the equation. When 78.5 g of the metal react completely, 2.42 g of hydrogen gas result. Identify the element X.
9. Vanillin, the dominant flavoring in vanilla, contains C, H, and O. When 1.05 g of this substance is completely combusted, 2.43 g of CO2 and 0.50 g of H2O are produced. What is the empirical formula of vanillin?
A sample of limestone and other soil materials was heated, and the limestone decomposed to give calcium oxide and carbon dioxide. A 4.194 g sample of limestone-containing material gave 1.55 g of CO2, in addition to CaO, after being heated at a high temperature. What was the mass percent of CaCO3 in the original sample?