carbon disuifide ic a foul-smelliag soluent that dissoluersUltur & other nonpolar substances. It can be madeby heating sultur in an atmosphere of Methane, Forthereaction (berow,AH, = 760.4 uJ and ASrxn= 1219.1. 3/4.= 1219.1 1/14•4 CHucgs t Sg C =acs2egs + 8 Hz eg )Part 1Calcuiate the equilibrium Consfant ar 250 -o°C.Part 2Calculate the equilibriun consiant at 500.0°c.

Answered: Image /qna-images/answer/6edb631c-2c79-45de-ad11-8fca33dc2c53.jpg

carbon disuifide ir a foul-Smelliagsolvent that sultur & other nonpolar substances. TF can le by heating sultur in an atmosphere of met the e reaction (below), AHr = 760-4 ug and AS- 8 Hz eg) Part 1 Calcuiate the equili brium Constant ar 250-0 Part 2 Calculate the equiibrium consiant at 500.0

carbon disuifide ir a foul-Smelliagsolvent that sultur & other nonpolar substances. TF can le by heating sultur in an atmosphere of met the e reaction (below), AHr = 760-4 ug and AS- 8 Hz eg) Part 1 Calcuiate the equili brium Constant ar 250-0 Part 2 Calculate the equiibrium consiant at 500.0

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter9: Energy And Chemistry

Section: Chapter Questions

Problem 9.101PAE

See similar textbooks

Related questions

Q: What are the products of the ionization of HSO3? A. H3O+ B. SO32- C. H2O D. HSO4 a. C&D b. A…

A: The given molecular ion is HSO3-, i.e., a bisulfite anion, which is the conjugate base of H2SO3,…

Q: What is the [H+] for a 0.010 M HOBr, hypobromous acid, solution? Ka for HOBr is 2.5 x 10-9.

A: We know pH = -log[H+] HOBr is a weak acid. So we will use the formula pH = 1/2(pKa - logC)

Q: Which of the following statements is TRUE? Select one: O a. FT cannot act as a Bronsted-Lowry base,…

Q: A 0.2 M solution of nitrous acid was produced in the laboratory (Ka = 4.0e-4).

Q: 10. A 0.045 M solution of hypobromous acid (HBrO) has a pH of 5.02. Calculate the K, for hypobromous…

A: According to the question, the balanced chemical reaction is: HBrO(aq) + H2O(l) ----> H3O+(aq)…

Q: A solution of PbI2, has an Iodide concentration [I−]=3.0×10−3. 1.a) Write out the equilibrium…

A: Given data contains, The given compound is PbI2. Concentration of iodide is 3.0×10−3.

Q: What is the [H+] for a 0.010 M HOBr, hypobromous acid, solution? Ka for HOBr is 2.5 x 10-9. a) 2.5…

Q: The pOH of a 0.025 M of HCIO4 is O a. 12.40 ОБ. 0.94 O c. 13.06 O d. 1.60

Q: 19. The acid dissociation constant at 25.0 °C for hypochlorous acid (HClO) is 3x10-8 . At…

A: The acid dissociation constant is the measure of the strength of the acid. It is denoted by Ka

Q: Arrange the following compounds in order of increasing acidity но. HO, HO. F F (A) (B) (C) OC<A< B O…

Q: The neutralization of a strong acid and strong base has an enthalpy change, ∆H°, = -55.9 kJ/mol. The…

A: The relationship between the ΔG0 and equilibrium constant is given by RTln(K) = -ΔG0 where R = gas…

Q: Hydrobromous acid (HBrO) is a weak acid. A solution of 0.25M HBrO has a pH of 4.62. a.) Write the…

A: Weak acid does not dissociate comletely , hence for weak acids equlibriu is formed between…

Q: Use the following Ellingham diagram for the 4/3Cr(s) + 02(g) 2 2/3Cr203(s) reaction to determine…

A: Ellingham's diagram represents the plot between Gibb's free energy and temperature. It is generally…

Q: Qt what is the pH of abuPlor which has been prepared by y miding 250 M,l anel 200 ml,0M Niz…

A: A numerical problem based on Henderson equation, which is to be accomplished.

Q: Oxides can react with water to form acids or bases. Identify each of the following oxides as acidic…

Q: Calculate the molar concentrations of 1.00-mg/L solutions of each of the following. (a) AgNO3, (b)…

A: " Since you have posted a question with multiple sub-parts , we will solve first three sub-parts…

Q: Determine the acid type for HBr. O Brønsted-Lowry O Ahrrenius O not an acid O Lewis

A: Acid are those substances which releases Hydronium ion (H+) into the solution. Bronsted Lowry states…

Q: The acid ionization constant for Fe(H20)63+(aq) is 7.7×103. Calculate the pH of a 0.2920M solution…

A: The PH can be calculated as follows

Q: Calculate the [H+] and pH of a 1.97 × 10-4 M nitrous acid solution. The K, of nitrous acid is 7.10 x…

A: Given, Concentration of the nitrous acid (HNO2) solution (C) = 1.97 × 10-4 M Ka of nitrous acid…

Q: Determine the pH of 0.025 M solution of H2SO4. The dissociation occurs in two steps. Kal is very…

A: given that concentration of H2 SO4 = 0.025 Ka2 = 1.2 *10 -2 HSO-4→ SO2-4 + H+ 0.025 0 0.025…

Q: Muscles produce lactic acid, CH3CH(OH)COOH(aq) , during exercise. Calculate the percent ionization…

A: CH3CH(OH)COOH --------> CH3CH(OH)COO- + H+ Ka = [CH3CH(OH)COO-][H+]/[CH3CH(OH)COOH]= 8.40×10^-4…

Q: The hypochlorite ion is the conjugate base of the weak acid hypochlorous acid. The value of Kb for…

A: A weak acid is defined as the acid which partially dissociates into its ions in a solution.…

Q: C = N B

A: Bronsted Lowry acid is which release H+ and Bronsted Lowry base is which gain H+ in the chemical…

Q: cobalt (11!) .A þinch chloride of Tento nmre chloro Heared with a ml 12M Na OH equa Hon that Wite…

Q: The acid ionization constant for Al(H2O)63+(aq) is 7.9×10-6. Calculate the pH of a 0.0348 M solution…

Q: Calculate the pH and pOH of 0.30 M HNO3 solution. Kw= 1.0 x 10-14

A: Given data: Concentration of HNO3 solution = 0.30 M, Kw = 1.0×10-14. Nitric acid (HNO3) is the…

Q: Determine the [H+] in a 0.0244 M HCIO solution. The Ka of HCIO is 2.9 x 10 a. 1.61 D'2.7 x 10-5 C.…

Q: When there is an oxygen-containing reactant and a strongacid, generally the first step in the…

A: The oxygen in the reactant molecule will be have one or more lone pair of electrons.

Q: Use the References to access important values if needed for this qile Write the net ionic equation…

A: General steps to be followed while writing net ionic equation: 1:Write balanced chemical equation.…

Q: C D B

A: Bronsted-Lowry Acid is any species that can donate a proton. When an acid and base react with each…

Q: a Nitrogen(II) oxide and hydrogen gases react to form ammonia gas and steam. b Hydrogen peroxide…

A: Answer:- This question is answered by using the simple concept of writing the balanced chemical…

Q: Q4. 4.8 g of an inorganic metal oxide ore mainly contains 93% of Nickel (III) oxide which decomposes…

A: As 4.8 g metal oxide contains 93% Ni2O3 (MW = 165.4 g ) so the total amount of Ni2O3 present = 4.8 x…

Q: Calculate the molar concentration of OH- in a 0.724 M solutionof hypobromite ion (BrO-; Kb = 4.0 x…

A: Since the BrO- will get hydrolysed by water as per the reaction => BrO- (aq) + H2O (l)…

Q: Explain giving a reason each for the following situations: (i) In aquesous medium HCl is a stronger…

A: The chemical reactivity of a compound depends upon the strength of the bond between atoms and…

Q: Review Examples 15.4, 15.5, and 15.6. Suppose that [H3O*]= 2.25 × 10° at equilibrium. Provide the…

Q: For the reaction of hydrazine (N2H4) in water, H,NNH, (ag) + H20(1) = H,NNH3* (aq) + OH (ag) K, is…

Q: What is the pH of a solution with a fluoride concentration of 0.20 M ? The Kb for F– is 1.47×10-11 .

A: In order to find the pH of the solution we first write down the given data: Fluoride concentration=…

Q: 35. Which species can reduce Ag+(aq)? O SO4²- O None of the given. O Fe³+ O AU³+ O Br₂

A: Electron is required(accepted) during the reduction of Ag+(aq). The balanced reduction reaction of…

Q: 15. Calculate ine approximate (H+] concentration in a 0.220 M solution of hypochlorous acid. Ka for…

Q: When OH excepts HA water is its, O Conjugate acid (1) Conjugate base both are correct () neither is…

A: A conjugate acid–base pair, according to the Bronsted–Lowry definition of acids and bases,…

Q: One of the following happen when salts are produced from formic acid.... (a) Metal replace hydrogen…

A: Answer

Q: Calculate the f.e.m. for the following reaction at 25oC Li+(aq) (0.001 M ) + H2(g) ( - M) →…

A: The reaction that combines reduction-oxidation half-reactions gets stated as "redox reaction". When…

Q: A 0.0834 M solution of a weak ačid has a pH of 2.07. Calculate K, for the acid. O 5.9 x 102 O 3.4 x…

A: Write the expression for pH. pH=-log[H+] [H+]=Ka(HA) where Ka is the acid dissociation constant.

Q: The K, for hypoiodite anion (IO) is 4.35x10-4. What is the pH of a 0.226 mol L solution of lithium…

Q: An aqueous solution of will produce a neutral solution. O RbBr O NH,CI O LINO2 O NaF O Li2 CO3

A: Salt containing anion of a strong acid and cation of a strong base resulting a neutral solution.…

Q: The acid ionization constant for Sc(H2O)63+ (aq) is 5.0×10-5 . Calculate the pH of a 0.0043 M…

A: Given , acid ionisation constant , Ka= 5.0×10-5 concentration of the Sc(NO3)3= 0.0043 M

Q: A 0.400 M HClO (hypochlorous acid) solution was found to have an [H+] concentration of 1.10•10-4 M.…

Q: 34. The equilibrium constant for the autoionization of water at some temperature below the room…

A: Given data, Kw=1.2×10-15 pOH = ?

Question

carbon disuifide ic a foul-smelliag soluent that dissoluer
sUltur & other nonpolar substances. It can be made
by heating sultur in an atmosphere of Methane, For
the
reaction (berow,AH
, = 760.4 uJ and ASrxn= 1219.1. 3/4.
= 1219.1 1/14•
4 CHucgs t Sg C =acs2egs + 8 Hz eg )
Part 1
Calcuiate the equilibrium Consfant ar 250 -o°C.
Part 2
Calculate the equilibriun consiant at 500.0°c.

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 3 images

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

The heat of neutralization, Hneut, can be defined as the amount of heat released (or absorbed), q, per mole of acid (or base) neutralized. Hneut for nitric acid is -52 kJ/mol HNO3. At 27.3C, 50.00 mL of 0.743M HNO3 is neutralized by 1.00 M Sr(OH)2 in a coffee-cup calorimeter. (a) How many mL of Sr(OH)2 were used in the neutralization? (b) What is the final temperature of the resulting solution? (Use the assumptions in Question 11.)
ou place hot metal into a beaker of cold water. ol type='a'> Eventually what is true about the temperature of the metal compared to that of the water? Explain why this is true. i>Label this process as endothermic or exothermic if we consider the system to be the metal. Explain. the water. Explain.
The thermite reaction was once used to weld rails: 2Al(s)+Fe2O3(s)Al2O3(s)+2Fe(s)(a) Using heat of formation data, calculate H for this reaction. (b) Take the specific heats of Al2O3 and Fe to be 0.77 and 0.45 J/g C, respectively. Calculate the temperature to which the products of this reaction will be raised, starting at room temperature, by the heat given off in the reaction. (c) Will the reaction produce molten iron (mpFe=1535C,Hfus=270J/g)?
A reaction used to produce the silicon for semiconductors from sand (SiO2), can be broken up into three steps: SiO2(s)+2C(s)Si(s)+2CO(g)H=689.9kJ Si(s)+2Cl2(s)SiCl4(g)H=657.0kJ SiCl4(g)+2Mg(s)2MgCl2(g)+Si(s)H=625.6kJ (a) Write a thermochemical equation for the overall reaction where silicon is obtained from silicon dioxide and CO and MgCl2 are by-products. (b) What is H for the formation of one mole of silicon? (c) Is the overall reaction exothermic?
When one mol of KOH is neutralized by sulfuric acid, q=56 kJ. (This is called the heat of neutralization.) At 23.7C, 25.0 mL of 0.475 M H2SO4 is neutralized by 0.613 M KOH in a coffee-cup calorimeter. Assume that the specific heat of all solutions is 4.18J/gC, that the density of all solutions is 1.00 g/mL, and that volumes are additive. (a) How many mL of KOH is required to neutralize H2SO4? (b) What is the final temperature of the solution?
A student is asked to calculate the amount of heat involved in changing 10.0 g of liquid bromine at room temperature (22.5C) to vapor at 59.0C.To do this, one must use Tables 8.1 and 8.2 for information on the specific heat, boiling point, and heat of vaporization of bromine. In addition, the following step-wise process must be followed. (a) Calculate H for: Br2(l,22.5C)Br2(l,59.0C) (b) Calculate H for: Br2(l,59.0C)Br2(g,59.0C) (c) Using Hess's law, calculate H for: Br2(l,22.5C)Br2(g,59.0C)
How much will the temperature of a cup (180 g) of coffee at 95 C be reduced when a 45 g silver spoon (specific heat 0.24 J/g C) at 25 C is placed in the coffee and the two are allowed to reach the same temperature? Assume that the coffee has the same density and specific heat as water.
Define the joule in terms of SI base units.
Use the appropriate tables to calculate H for (a) the reaction between copper(II) oxide and carbon monoxide to give copper metal and carbon dioxide. (b) the decomposition of one mole of methyl alcohol (CH3OH) to methane and oxygen gases.
Consider the Haber process: N2(g)+3H2(g)2NH3(g);H=91.8kJ The density of ammonia at 25C and 1.00 atm is 0.696 g/L. The density of nitrogen, N2, is 1.145 g/L, and the molar heat capacity is 29.12 J/(mol C). (a) How much heat is evolved in the production of 1.00 L of ammonia at 25C and 1.00 atm? (b) What percentage of this heat is required to heat the nitrogen required for this reaction (0.500 L) from 25C to 400C, the temperature at which the Haber process is run?