For the reaction4HCl(g) + O2(g)2H2O(g) + 2Cl2(g)H° = -114.4 kJ and S° = -128.9 J/KThe equilibrium constant for this reaction at 262.0 K is ______Assume that H° and S° are independent of temperature

Question

For the reaction

4HCl(g) + O2(g)2H2O(g) + 2Cl2(g)

H° = -114.4 kJ and S° = -128.9 J/K

The equilibrium constant for this reaction at 262.0 K is ______

Assume that H° and S° are independent of temperature

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Science
Chemistry

Chemical Thermodynamics

Related Chemistry Q&A

Find answers to questions asked by students like you.

Q: A mixture is made up of 4 molecules of CH3CH2  CH2OH and 5 formula units of Pb3(PO4)4 * 6H2O. Why ar...

A: A molecule is composed of two or more elements that are covalently bonded.It is the smallest particl...

Q: Question 16 The Ksp of barium fluoride is 1.00 x 10–6.The Ksp of calcium fluoride is 3.90 x 10–11. A...

A: Solubility product is the product of its dissolved ion concentrations to the power of their stoichio...

Q: In terms of organic chemistry how do you know if an atom has ionic bonds or covalent bonds and how d...

A: Ionic bonds are formed by the complete transfer of valence electrons between atoms. If the electrone...

Q: difference between SN1 and SN2?

A: SN1SN2The rate of reaction is unimolecular.The rate of reaction is bimolecularIt is a two-step mecha...

Q: How many times is a solution at pH=3 more acidic than a pH=6?

A: Concentration of H+ ions of a solution with pH = 3 is determined.

Q: Átom?

A:  Step 1:The entire universe is composed of energy and matter. Anything around us that has holds mass...

Q: Which of the following is a furanose ring? CH2OH O. H ÓH OH HO a. CH2OH -O OH OH OH OH b. Both of th...

A: A furanose is a five membered ring system. A furanose ring contain four carbon atom and one oxygen a...

Q: 2. What is the electron configuration of Mn2t? [Ar]3d b. [Ar]3d34s2 a. . [Ar]3d*4s! d. [Ar]3d 4s2 e....

A: The atomic number of Manganese (Mn) is 25The electronic configuration of Manganese is 1s22s22p63s23p...

Q: Draw both resonance structures of the most stable carbocation intermediate in the reaction shown.

A: The attack of H+ on the given molecule is shown. A secondary allylic carbocation is formed.

Q: A farmer applies 1350.0 kg of a fertilizer that contains 10.0% nitrogen to his fields each year. Fif...

A: According to question.Amount of fertilizer applied =1350 kg/yearAmount of Nitrogen in applied fertil...

Q: Please the follawa Componds Synthesize tram benzene Notc A Friedel -Crafts alky la tro wont wer rear...

A: The synthesis of 4-chloro toluene involves two reaction, first Friedel-Crafts alkylation and then ha...

Q: Please fill in the missing reagents that will form the products shown below. CN NH2 13. OH 14. 15.

A: In the reaction given below, a nitrile compound is converted into an amine compound. The reaction is...

Q: 1. What is the formula mass of barium phosphate, Ba3(PO4)2? 506.95 amu 570.95 amu 232.30 amu 1013.90...

A: Sum of the atomic masses of the atoms in a molecule is molecular mass.

Q: The carbon dioxide you breathe out comes from A. glycolysis. B. the electron-transport chain. C. ana...

A: This biochemical reaction occurs inside human bodies are mainly sugars, carbohydrates, fats and prot...

Q: One of the following questions is true; the rest are false. Please identify the true statement in th...

A: Among the given statements, hybridization of atomic orbitals is required to explain molecular geomet...

Q: What is the daughter nucleus (nuclide) produced when 103Mo undergoes beta decay by emitting an elect...

A: Radioactive element, i.e. those elements which have neutron to proton ratio not close to 1, thend to...

Q: The rate of consumption of A in the reaction: 1 A + 1 B 2 C + 4 D, is 8.8235 mol/(Ls). (a) What is t...

A: Rate of reaction can be given by balanced chemical equation. The rate of formation of different reac...

Q: Question 10 of Chapter 4, General Chemistry: Principles and Modern Apps by Petrucci   Write balance...

A: A balanced chemical equation is used to represent the given chemical reaction in the forms of symbol...

Q: Calculate the pH of a solution that has a hydroxide ion concentration, [OH–], of 3.30 x 10-5 M.

A: The acidity or bascity of a solution is defined in terms of pH.pH, mathematically, is -log[H+]. Simi...

Q: Which of the following correctly depicts the dipole moment vector for CH3F? 1. H Hissn H 2. H Hiss H...

A: The direction of dipole moment is represented with the help of an arrow which starts from the positi...

Q: At what point will a  buffer solution cease to moderate changes in pH? a. Only after all the acid or...

A: A buffer solution is the mixture of weak acid or base with their respective salts. They exhibit resi...

Q: Assuming complete dissociation, what is the pH of a 3.33 mg/L Ba(OH)2 solution?

A: The concentration of barium hydroxide is calculated as,

Q: Calculate the hydroxide ion concentration, [OH–], for a solution with a pH of 5.68.

A: The concentration of hydroxide ion from the given pH is determined as,

Q: Please name the following compounds

A: The compound (I) contains carboxylic acid as a functional group. The longest chain in the compound i...

Q: NH2 N HO H2SO4 OH OH 0 Sochy OH +

A: Synthesis of amide:Anhydride reaction with amine gives the corresponding amide compound.

Q: LA A #7 a) Briefly describe how you can tell which layer is the aqueous Phase after perform ain exth...

A: You can't tell just by looking at it, you need to know the density of the extraction solvent. If it ...

Q: Calculate the pH of a .05 M solution of HCl(aq)?

A: Generally, a strong acid fully dissolves, the concentration of [HCl] equals to the [H+] (H3O+) conce...

Q: One Liter of buffer at pH of 4.30 contains 0.33 M of sodium benzoate and 0.26 M of benzoic acid. Wha...

A: A buffer solution refers to an aqueous solution in which that consists of a mixture of a mixture of ...

Q: 5. All of the following species have ground-state noble- gas electron configurations except a. Ge4+ ...

A: (a)The electronic configuration of Ge4+ ion is given below,

Q: How do you calculate dipole moment? Provide example for dipole of C-N and C double bond N.

A: The quantity that measure the separation of two opposite charges known as dipole moment. It is vecto...

Q: How do we calculate the percent error for melting point for an experiment where we got a melting poi...

A: This problem can be solve using the formula shown below.

Q: Why is the formation of iron hydroxide, Fe(OH)2, from Fe2+ and OH- not considered a REDOX reaction? ...

A: Redox reaction is a kind of chemical reaction in which transfer of electrons occurs between two chem...

Q: Given a set of quantum numbers, determine whether each is permitted for an orbital in an atom. Which...

A: Hey, since there are sub-part questions posted, we will answer first three sub parts. If you want an...

Q: What does the value of Kw say about the extent to which water molecule react with themselves? a. Wat...

A: Kw stands for the water ionization constant that is also called as water auto-ionization constant.

Q: Table 5.5 (data)ObservationsSample Tested Add HCISolid CaCO 3 _______Solid CuSo 4 _______Mixture ___...

A: The reactions of CaCO3 and CaSO4 with HCl are,

Q: < E session.masteringchemistry.com MasteringChemistry: HW 8 <HW 8 Applications for Dilution Calculat...

A: From the given data in the question, sayThe final concentration of the diluted solution  = cVolume o...

Q: Decide whether each pair of elements in the table below will form an ionic compound. If they will, w...

A: Ionic bond is formed by the transfer of electron from an electropositive atom to the electronegative...

Q: For the reactionH2S(g)+ 2H2O(l)3H2(g) + SO2(g)H° = 295 kJ and S° = 295 J/KG° for this reaction would...

A: The Gibbs Helmholtz equation which gives the relationship between Gibbs free energy (G°), enthalpy(H...

Q: ) Complete Question#9 1 CCl Heat + CH3CC 2- CH2 1. 03 2.Zn/H30+ CH3

A: Fridel-crafts acylation:

Q: How would I set up this problem. A graduated cylinder contains 19.0mL of water. What is the new wate...

A: The density tells you how many grams are equal to 1mlDensity = ρ = mass/volume The density of silver...

Q: The backbone in a nucleic acids strand is called

A: As an organic molecule, carbon acts as a key element of nucleic acids. Carbon atoms appear in the su...

Q: Calculate the Gibbs free energy (in kJ/mol) at 25 degrees C of the following reaction using the data...

A: The standard free energy of formation refers to the energy change which occurs when a compound is fo...

Q: Using complete subshell notation (e.g., 1s2 2s2 2p6, and so forth, not abbreviations), predict the e...

A: We have to predict the electronic configuration of the following atoms-a) Mgb) Alc) Smd) Oe) Nb

Q: Compare the stability of primary, secondary and tertiary carbocation.

A: Primary (1°) carbocation: Carbocation contains two hydrogen atoms and attached to only one carbon at...

Q: What is the value of delta G at 120.00 C for a reaction in which delta H = 5.0kj/mole and delta S = ...

A: The change in Gibbs free energy is calculated as,

Q: 4. The best answer to report for 352.94 - 36.0342 is.     (can you explain where the decimal for thi...

A: We have to substract the given digits- ( 362.94 -36.0342 ) and signifaicant figures of the answer is...

Q: What is the molar solubility of silver carbonate (Ag2CO3) in water? The solubility product constant ...

A: Molar solubility is the number of moles of a substance that can be dissolved per litre of solution b...

Q: A student has determined the mass-to-charge ratio for an electron to be 5.64 * 10^-12 kg/C. iN ANOTH...

A: Charge on a particle and mass of the particle are two physical quantities which are used for identie...

Q: Which one of the following compounds undergoes electrophilic aromatic sulfonation at the fastest rat...

A: With suitable electrophile, aromatic compound undergoes electrophilic substitution reaction.Sulfur t...

Q: What is the molarity of a NaOH solution if 32.47 mL is required to titrate 0.6013 g of potassium hyd...

A: Potassium hydrogen phthalate (KHP) is a monoprotic acid.The stoichiometric equation of KHP and NaOH ...