At 473 K, for the elementary reactionk₁2NOCI(g) — 2NO(g) + Cl₂(g)k_1k₁ 7.8 × 10-2 L/mol s and k-14.7 × 10² L²/mol² sA sample of NOC1 is placed in a container and heated to 473 K.When the system comes to equilibrium, [NOCI] is found to be0.18 mol/L.=Part AFind the concentration of NO.Express your answer to two significant figures and include the appropriate units.[NO] =SubmitPart B[Cl₂] =μĂSubmitValueRequest AnswerFind the concentration of Cl₂.Express your answer to two significant figures and include the appropriate units.μÅValueUnitsRequest Answer?Units?

Equilibrium constant of a reaction can be found from the rate constants of forward and reverse…

At 473 K, for the elementary reaction k₁ 2NOCI(g) 2NO(g) + Cl₂(g) k_1 k₁ = 7.8 × 10-² L/mol s and k_₁ = 4.7 × 10² L²/mol² s A sample of NOCI is placed in a container and heated to 473 K. When the system comes to equilibrium, [NOCI] is found to be 0.18 mol/L.

At 473 K, for the elementary reaction k₁ 2NOCI(g) 2NO(g) + Cl₂(g) k_1 k₁ = 7.8 × 10-² L/mol s and k_₁ = 4.7 × 10² L²/mol² s A sample of NOCI is placed in a container and heated to 473 K. When the system comes to equilibrium, [NOCI] is found to be 0.18 mol/L.

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

Chapter13: Chemical Equilibrium

Section: Chapter Questions

Problem 5RQ: What are homogeneous equilibria? Heterogeneous equilibria? What is the difference in writing K...

See similar textbooks

Related questions

Q: Construct the mechanism of a serine-protease with a catalytic triad.

A: A serine protease is an enzyme that cleaves peptide bonds in proteins and peptides. It possesses a…

Q: Draw a diagram of the histidine side chain in the protonated and unprotonated states. Show the…

A: The four types of biological macromolecules are proteins, nucleic acids, carbohydrates and…

Q: (a) Using the lecture entitled “On the Origin of life” by Jack Szostak. In one paragraph, summarize…

A: In his lecture titled "On the Origin of Life," Jack Szostak delves into the concept of an "RNA…

Q: Substance X is transported by passive transport and Substance Y is transported by active transport…

A: Membrane transport refers to the movement of solute substances across or through a membranous…

Q: Shown below is a substrate for a Trypsin. Draw the mechanism for this serine protease using the…

A: Trypsin is an enzyme which is normally present in living organism to digest proteins but it is also…

Q: For the reaction A + B = C + D, assume that the standard change in free energy has a positive value.…

A: Consider the following general reaction:aA + bB ⇌ cC + dDAt equilibrium (steady state), the…

Q: Identify the kind of chemical catalysis and then identify which of the given amino acids can act as…

A: Enzymes catalyze reactions using various types of mechanisms. Some of the most observed mechanisms…

Q: Which plot shows the relationship between reaction rate and substrate concentration? O O Reaction…

A: Enzymes are biological catalysts that increase the rate of biochemical reactions.Most enzymes are…

Q: Explain why unfolding or aggregation may occur using changes in entropy and enthalpy of the protein…

A: Adding a small amount of salt into a protein solution can increase the solubility of the protein in…

Q: The strength of collagen comes from which of the following? a. hydrophobic interactions and…

A: Collagen is a protein found in connective tissues like tendons, cartilage, organic matrix of bone…

Q: =) D) CH₂ H₂N CH₂ CH₂ NH3 H3NCH-Coo CH₂ OH -CH-COO CH-OH CH3 H3NCH-COo CH-CH3 C10 NH₂

A: There are 20 naturally occurring amino acids in nature. Out of these 10 are essential and 10 are non…

Q: Which of the following molecules is amphipathic? Select all that apply. Select all that apply A…

A: Molecules that have a polar region and non-polar region within the same molecule. The polar region…

Q: All of the following statements about amino acid metabolism in humans are true except: The process…

A: The complex series of metabolic processes in the body that involve the synthesis and breakdown of…

Q: Please draw the structure of the amino acid Histidine at each ionization state and please also give…

A: a) Histidine has three ionizable groups and equilibrium equations for its three ionizations are…

Q: A plot of V₁ on the y-axis versus V₁/ [S] on the x-axis is known as an Eadie-Hofstee plot. Like the…

A: A graphical depiction employed in enzyme kinetics to examine enzyme-catalyzed reactions and…

Q: Draw the oligopeptides' structure and provide the corresponding name for each oligopeptide 1.…

A: Pepetides are polymers of amino acids. Amino acids in a peptide are joined together via peptide…

Q: d) If the [GTP/[GDP] falls to 2.0, calculate G, keeping all other concentrations the same including…

A: The Krebs cycle which is also known as the TCA cycle (tricarboxylic acid cycle) or Citric acid…

Q: What would be the free-energy change generated by the import of one mole of Na+ from a concentration…

A: In order to find the free energy change () associated with import of 1 mole of Na+, first we need to…

Q: Place each charge form of alanine under the pH condition where it would be the predominant form. The…

A: Alanine is a nonpolar amino acid. Amino acids are biomolecules that have an amino group, a carboxyl…

Q: You dilute 10 µL of your isolated DNA with 90 µL of water. You then measure and record the…

A: To calculate the concentration of the plasmid DNA in μg/mL, we can use the following…

Q: Which pairs of amino acid side chains might you expect to find in a salt bridge in a protein at pH…

A: Amino acids are the monomer units that adjoin via peptide linkages to form proteins. There are 20…

Q: A mutation occurs that changes a codon from UCC to UCA. It turns out that this codon is for an amino…

A: Based on the nature of change that occurs in a codon due to a point mutation (mutation at a single…

Q: Each peak on the tandem mass spectrogram represents a product ion with a +1 charge. Use the…

A: Mass spectrometry is an analytical gel-free proteomics method used for identification of proteins,…

Q: You have not correctly determined what fraction of estrogen receptors is expected to be free in the…

A: Fractional saturation (Y) is the fraction of Receptors (R) that is bound by its Ligand (L). It can…

Q: change for formation of an ES complex if the KD for this enzyme/ligand pair is 0.28µM? Give your…

A: The free energy change (ΔG) for the formation of an ES complex can be calculated using the…

Q: AGO

A: Gibb's free energy:It is denoted as ∆G.It is a fundamental thermodynamical concept.It measures a…

Q: Which of the reactions are spontaneous (favorable)? L-malate + NAD+ oxaloacetate + NADH + H+ AG =…

A: Gibbs free energy change (ΔG) is a thermodynamic quantity that represents the maximum reversible…

Q: Refer to the figure shown here, and determine the value of E for the overall oxidation/reduction…

A: The reactions in which the electrons are transferred from one substance to the other substance are…

Q: An intermediate folding stage seen in protein denaturation or renaturation is called?

A: Proteins exist in four levels of molecular conformations in a human body: primary, secondary,…

Q: Decide whether each of the following statements is true about pyruvate decarboxylase. It…

A: It is an enzyme which catalyses the reaction of decarboxylation of pyruvic acid in to acetaldehyde.…

Q: The synthesis of essential aromatic amino acids proceeds through a pathway that includes a key…

A: Chorismate is a vital intermediate during the synthesis of essential aromatic amino acids like…

Q: Order the following substances with the most acidic at the top and the most basic (or alkaline) at…

A: To order the substances from most acidic to most basic, we can use the concept of pH, where lower pH…

Q: This is an image of double stranded DNA. Which red label in the above diagram is closest to the 5'…

A: DNA or the Deoxyribonucleic acids serves as the ge immaterial of almost all biological organisms…

Q: Draw a diagram of the hydrogen bonding interactions in: i) a two-stranded antiparallel beta sheet,…

A: Secondary structure of protein: Formed due to twisting of polypeptide chain.The folding is due to…

Q: In the presence of oxygen, most living cells make ATP by oxidative phosphorylation, which takes…

A: a.the given chemical equation is- An…

Q: Highlight the atoms or groups that are in hydrophobic portions of this molecule in blue, and the…

A: The name of above given structure is 2-methyl pentanal

Q: Acid-base catalysis two part catalytic process (for example, the chymotrypsin mechanism) a covalent…

A: Enzymes are biocatalysts which increase the rate of biochemical reactions. Substrate molecules bind…

Q: Draw a diagram of the tetrapeptide Asn-Trp-Met-Ala (show all side chains and draw all peptide bonds…

A: Amino acids are the building blocks of proteins. A peptide bond is formed between the carboxy…

Q: Order the compounds made of the following molecules by increasing melting point. molecule melting…

A: There are four types of biological macromolecule: proteins, nucleic acids, lipids and…

Q: In cytosol Enzyme 1 Enzyme 2 In mitochondria CH₂(CH₂) COOH A B C TI F F DE D E +ATP + PP₁

A: Beta-oxidation is the catabolic pathway by which fatty acids are catabolised into acetyl coA…

Q: Write the one letter code for the oligopeptide Ser-Cys-Ile-Glu-Asn-Cys-Glu and calculate the total…

A: On a logarithmic scale from 0 to 14, pH, or "potential of hydrogen," measures the acidity or…

Q: 19. Draw all 20 of the genetically encoded amino acids at (a) pH = 1; (b) pH = 1; (c) pH = 12.…

A: Amino acids are organic compounds that form the building blocks of proteins in cells. The structure…

Q: A researcher was studying red blood cells from a patient homozygous for the sickle cell mutation in…

A: In sickle cell anemia, a genetic condition, red blood cells can become deformed and "sickle-shaped"…

Q: What are the molecular weights of the protein X polypeptides? (pick 1 only) - 50 kDa each - 60 kDa…

A: Native PAGE is a technique that uses non-denaturing gels (in the absence of SDS or any denaturing…

Q: 1. (a) By binding one L-tryptophan molecule/monomer, the trp repressor binds to DNA to sup- press…

A: An atom's or molecule's electrostatic charge, which can be either positive or negative depending on…

Q: Write the name of a naturally-occuring nonpolar amino acid. (You will find the structures of the…

A: There are four types of biological macromolecules - proteins, nucleic acids, lipids and…

Q: Which nucleotide forms are used in the cellular reactions for DNA replication? a. 3' triphophates b.…

A: DNA replication is the process by which a new DNA molecule is synthesized using an already existing…

Q: Devise a solid-phase synthesis of the Ala-Leu-Val-Phe-Met, using Fmoc protection and the…

A: Solid phase, chemical synthesis of peptides, takes place from the C-terminal to the N-terminal side…

Q: The pH of an aqueous solution containing fermentation nutrients with low buffering capacity should…

A: Fermentation is a critical process in biotechnology and the food industry that involves microbes…

Q: What is the difference in atp formation in glycolysis and o inactive metabolism

A: Glycolysis is a metabolic pathway that occurs in the cytoplasm of cells. It breaks down one molecule…

Question

At 473 K, for the elementary reaction
k₁
2NOCI(g) — 2NO(g) + Cl₂(g)
k_1
k₁ 7.8 × 10-2 L/mol s and k-1
4.7 × 10² L²/mol² s
A sample of NOC1 is placed in a container and heated to 473 K.
When the system comes to equilibrium, [NOCI] is found to be
0.18 mol/L.
=
Part A
Find the concentration of NO.
Express your answer to two significant figures and include the appropriate units.
[NO] =
Submit
Part B
[Cl₂] =
μĂ
Submit
Value
Request Answer
Find the concentration of Cl₂.
Express your answer to two significant figures and include the appropriate units.
μÅ
Value
Units
Request Answer
?
Units
?

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: Determine the equilibrium constant for the reaction

VIEW

Step 2: Create ICE table

VIEW

Step 3: Write the equilibrium expression and calculate x

VIEW

Step 4: Calculate the concentration of NO and Cl2

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 5 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

The following series of diagrams represent the reaction XY followed over a period of time. The X molecules are red and the Y molecules are green. At the end of the time period depicted, has the reaction system reached equilibrium? Justify your answer with a one-sentence explanation.
Which reaction mechanism assumptions are unimportant in describing simple ionic reactions between cations and anions? Why?
The following data are for the system A(g)2B(g) (a) How long does it take the system to reach equilibrium? (b) How does the rate of the forward reaction compare with the rate of the reverse reaction after 45 s? After 90 s?
Because carbonic acid undergoes a second ionization, the student in Exercise 12.39 is concerned that the hydrogen ion concentration she calculated is not correct. She looks up the equilibrium constant for the reaction HCO,-(aq) «=* H+(aq) + COf'(aq) Upon finding that the equilibrium constant for this reaction is 4.8 X 10“H, she decides that her answer in Exercise 12.39 is correct. Explain her reasoning. A student is simulating the carbonic acid—hydrogen carbonate equilibrium in a lake: H,CO,(aq) 5=6 H+(aq) + HCO,'(aq) K = 4.4 X 10'7She starts with 0.1000 A1 carbonic acid. W hat are the concentrations of all species at equilibrium?
7-12 Two kinds of gas molecules are reacted at a set temperature. The gases are blown into the reaction vessel from two tubes. In setup A, the two tubes are aligned parallel to each other; in setup B, they are 900 to each other; and in setup C, they are aligned directly opposite each other. Which setup would yield the most effective collisions?
Is a system at equilibrium if the rate constants of the forward and reverse reactions are equal?
What are homogeneous equilibria? Heterogeneous equilibria? What is the difference in writing K expressions for homogeneous versus heterogeneous reactions? Summarize which species are included in the K expression and which species are not included.
In Chapter 3, we discussed the conversion of biomass into biofuels. One important area of research associated with biofuels is the identification and development of suitable catalysts to increase the rate at which fuels can be produced. Do a web search to find an article describing biofuel catalysts. Then, write one or two sentences describing the reactions being catalyzed, and identify the catalyst as homogeneous or heterogeneous.