4.a Carbon reacts with water vapor at elevated temperatures to form carbon monoxide andhydrogen gas.C(s) + H20(g) = co(g) + H2(g)Kc = 0.20If you mix 0.6g C and 0.500 M H,0, what will be the equilibrium partial pressure of CO?b Consider the reaction between sulfur dioxide and oxygen gas to form sulfur trioxide which has aK, of 0.355.250,(g) + 02(g) = 250 (g)If you start with a mixture of 0.75 atm of SO2 and 0.85 atm of O2, what is the equilibrium partialpressure of So,?

Since you have asked multiple questions, we will solve the first question for you. If you want any…

Answered: Carbon reacts with water vapor at…

Carbon reacts with water vapor at elevated temperatures to form carbon monoxide and hydrogen gas. C(s) + H20(g) = co(g) + H2(g) Kc = 0.20

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter12: Gaseous Chemical Equilibrium

Section: Chapter Questions

Problem 36QAP: At a certain temperature, K=0.29 for the decomposition of two moles of iodine trichloride, ICl3(s),...

See similar textbooks

Related questions

Q: Give the IUPAC name of the following compound:

Q: For the theoretical reaction: A+2B → D+ Fa plausible 2-step reaction mechanism was determined to be…

A: The relation between the concentration of the reactants and the rate of reaction is expressed by the…

Q: Chy-C - CH, + H* CHg - C- oH + HO-CHy → CHy-Ö-O-CHg + HOH CHy-Ċ = CHg +HqO %3D 84

A: In reaction 1- Ethanoic acid + methanol --> Methyl acetate In reaction 2- 2-Methyl propene…

Q: (b) CH3CH2CH2CH2B (c) CH3CH2CH2CH=CH2 CH3CH,CH;CH,CH;CH;CH,CH,CH,CH3

Q: ebra + HBr 3. Chg-C - oH + HO-CHy → CHy- Ö-0-CHy + HOH 吉

A: Hydrogcarbons are compound which are formed from carbon and hydrogen only.

Q: What is the nuclear binding energy per nucleon, in joules, for 25M. (atomic mass 24.985839 amu).…

A: BE = mass defect x c^2 mass defect = cal mass - observed mass = (total protons mass + total neutrons…

Q: Identify the nucleophile in the following reaction: HC HOCH CH OH + H0 B D. OB O A OD

A: Nucleophile — nucleophile is electron rich species.

Q: Internal alkynes are able to selectively form one product when subjected to most reaction…

A: Alkynes are unsaturated hydrocarbons that can carry out electrophilic addition reaction by…

Q: MX (Ksp = 9.87x10-36)

Q: 2.

A: Reaction 1 : Esterification followed by C-acylation. Reaction 2 : C- acylation followed by Michael…

Q: The age of wine can be determined by measuring the trace amount of radioactive tritium, H, present…

A: Answer: Given data: N=0.191N0 Here: N0=initial quantity of tritium N=Quantity of tritium at time t…

Q: What is the atomic mass of oxygen-16 (15.9949 Amy) at 99.757%

Q: Use the following standard reduction potentials to determine which species is the strongest…

A: Given, the standard reduction potentials: Fe2+(aq) + 2 e– → Fe(s); E° = –0.41 V Pt2+(aq) + 2 e– →…

Q: Classify the following nuclear reactions by the type of nuclear decay represented.

A: Alpha decay is a process where the parent nucleus emits an alpha particle and thereby decays to a…

Q: Name the following metal complexes or complex ions: formula name [Fe(OH), (en); ] [v(eN), (NH,).]…

Q: mass percent

Q: NaBH4 OH OH LIAIH4 OH H. I OEt H. chemoselectivity How an do this reaction?

A: ->NaBH4 can not reduce ester group. ->LiAlH4 can reduce both ketone and ester into alcohol.

Q: gallium: [Ar]4s²3d1º4p' 3d10 4s2 ,4p' inner electrons: outer electrons: Incorrect Incorrect valence…

Q: Which of the following are standard conditions for an electrochemical cell? 1. Solutes in aqueous…

A: For both half cell the standard conditions are 1 M concentration when the reactants and products are…

Q: Write the chemical formula of these coordination compounds. formula name sodium…

A: Given coordination compounds are; sodium triaquatribromozincate(II) pentaamminechloromanganese(III)…

Q: If Ben McNeely can bench press 27500 of lead (Pb). How many moles of lead can Ben lift?

A: Given :- mass of Pb = 27500 g To calculate :- number of moles of Pb

Q: A chemist dissolves 451. mg of pure sodium hydroxide in enough water to make up 100. ml. of…

Q: e the concentration in mmol/L C

Q: Determine the oxidation state of the transition metal in each of these coordination compounds.…

Q: 5. The tabulated data was collected for the following reaction RCIA X2Y → 2X + Y Time (h) [X2Y] (M)…

Q: The cell potential of the following electrochemical cell is determined by using an unspecified…

A: We have find out the answer.

Q: The age of wine can be determined by measuring the trace amount of radioactive tritium, ³H, present…

A: N(t)=N0 exp[-k t]N(t) is the number of radioactive nuclei remaining at time t, N0 is the initial…

Q: Put the following in increasing order of PH and give a brief explanation. a) 0.1 M HC2H3O2 b) O.1M…

A: As we know acids have pH less than 7 Bases have pH greater than 7 .while neutral solution has pH =…

Q: If at the temperature of the reaction container, Q < Kc what value should be placed in the table for…

Q: 2NO2(3) N204(3) has a K, = 0.140 at 25 °C. In a reaction vessel containing the gases in equilibrium…

Q: Define oxidation and reduction. Write the overall balanced chemical equation for the reaction of…

Q: The most common pH indicates used in labs are litmus paper and phenolphthalein indicator. What are…

A: Indicatora are the substance which indicates the end point of titration by changing its color.…

Q: How many minutes does it take to plate 164.8g of chromium onto a car part using 16.75 A of current…

Q: Calculate [H*] for an aqueous solution that contains [OH] = (8.80x10^-7) M.

A: 6. Given :- [OH-] = 8.80 × 10-7 M To calculate :- [H+] Note : Since you have posted multiple…

Q: One of the reactions that occurs in polluted air in urban areas is 2NO2(g) + O3lg) – N2O5(3) +…

A: Answer: Proposed reaction mechanism that is consistent with the experimental rate law is the way to…

Q: When the following equation is balanced properly under acidic conditions, what are the coefficients…

A: Balanced the given redox reaction under acidic condition--->

Q: How CO2 be converted to value-added products mediated by ionic can quids such as CO2 hydrogenation,…

Q: 3.19K HI B. What mass of aluminum metal must be dissolved in excess hydroiodic acid to pro L of…

Q: Which of the following is true of pH? It is a measure of the overall acidity. It is a measure of…

A: Acids - - > Acids are any substance that tastes sour in aqueous solution, makes blue litmus paper…

Q: A gas mixture at 300K and 200kPa consists of 1kg of CO2 and 3kg of CH4. Determine the partial…

A: To calculate partial pressure, we would use Dalton's law. For this first we need to calculate mole…

Q: One possible mechanism for the decomposition of ethane, C2H&, into ethylene, C2H4, and hydrogen,…

A: In the mechanism for the decomposition of ethane into ethylene and hydrogen, there are two steps for…

Q: 1. A reaction has an equilibrium constant Kp = 0.018 at 25°C. Calculate the standard free energy…

Q: 3) Consider the reaction: 3) _ N2(8) + 3 F2(g) -2 NF3(g) AH® = -249 kJ and AS = -278 J/K at 25°C %3D…

A: According to the second law of thermodynamics, the spontaneous nature of the reaction is determined…

Q: Rank the bond lengths in the following molecule from shortest to longest. 5 H 3 2 1 H Shortest 1< 2<…

A: The increasing order of bond length in the given molecule is:

Q: Ether and water are two liquids that are insoluble in each other. These liquids are termed: a.…

A: Ether and water cannot mix with each other. Ether floats on water

Q: if i have 6.00 moles of a gas at a pressure of 4 atm and a volume of 12.0 liters what is the…

A: Here given , No of gas (n)=6 moles Pressure (P)=4 atm Volume(V)=12 L This problem can be solved by…

Q: 2,900 cc sample of gas at a pressure of 5.0 atm and a temperature of 50.0 °C decreases in…

A: V1 = 2900 cc P1 = 5.0atm T1= 50.0°C = 50.0 + 273 = 323 K V2 = 2400 cc P2 = 3.0 atm T2= ?

Q: On a 5 day wilderness expedition you'll need to heat 5.0 kg of water to the boiling point each day.…

Q: Separate samples of a solution of an unknown ionic compound were treated with dilute solutions of…

Q: 7. AG° = -49.6 kJ at 25 °C for the Haber process. What is the value of the equilibrium constant at…

A: G° = —46.9 kJ / mol = —4.69 x 10 4 j/mol T = 25°C = 298 k To find K eq =?

Concept explainers

Thermochemistry

Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.

Exergonic Reaction

The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.

Question

4.
a Carbon reacts with water vapor at elevated temperatures to form carbon monoxide and
hydrogen gas.
C(s) + H20(g) = co(g) + H2(g)
Kc = 0.20
If you mix 0.6g C and 0.500 M H,0, what will be the equilibrium partial pressure of CO?
b Consider the reaction between sulfur dioxide and oxygen gas to form sulfur trioxide which has a
K, of 0.355.
250,(g) + 02(g) = 250 (g)
If you start with a mixture of 0.75 atm of SO2 and 0.85 atm of O2, what is the equilibrium partial
pressure of So,?

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

Step 2

Step 3

Step 4

Step 5

Step by step

Solved in 5 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

Sulfur oxychloride, SO2Cl2, decomposes to sulfur dioxide and chlorine gases. SO2Cl2(g)SO2(g)+Cl2(g) At a certain temperature, the equilibrium partial pressures of SO2, Cl2, and SO2Cl2 are 1.88 atm, 0.84 atm, and 0.27 atm, respectively. (a) What is K at that temperature? (b) Enough Cl2 condenses to reduce its partial pressure to 0.68 atm. What are the partial pressures of all gases when equilibrium is reestablished?
For the system SO3(g)SO2(g)+12 O2(g)at 1000 K, K=0.45. Sulfur trioxide, originally at 1.00 atm pressure, partially dissociates to SO2 and O2 at 1000 K. What is its partial pressure at equilibrium?
The reaction, 3 H2(g) + N2(g) (g), has the fol lowing equilibrium constants at the temperatures given: atT=25°C,K= 2.8 X 104 at T = 500°C, A = 2.4 X IO"7 At which temperature are reactants favored? At which temperature are products favored? YVhat can you say about the reaction if the equilibrium constant is 1.2 at 127°C?
Consider the equilibrium H2(g)+S(s)H2S(g)When this system is at equilibrium at 25C in a 2.00-L container, 0.120 mol of H2, 0.034 mol of H2S, and 0.4000 mol of S are present. When the temperature is increased to 35C, the partial pressure of H2 increases to 1.56 atm. (a) What is K for the reaction at 25C? (b) What is K for the reaction at 35C?
Methanol can be synthesized by means of the equilibriumreaction CO(g)+2H2(g)CH3OH(g) for which the equilibrium constant at 225°C is 6.08103. Assume that the ratio of the pressures of CO(g) and H2(g) is 1:2. What values should they have if the partial pressureof methanol is to be 0.500 atm?
At a certain temperature, K=0.29 for the decomposition of two moles of iodine trichloride, ICl3(s), to chlorine and iodine gases. The partial pressure of chlorine gas at equilibrium is three times that of iodine gas. What are the partial pressures of iodine and chlorine at equilibrium?
Red phosphorus is formed by heating white phosphorus. Calculate the temperature at which the two forms are at equilibrium, given white P: H f =0.00 kJ/mol; S =41.09 J/mol K red P: H f =17.6 kJ/mol; S =22.80 J/mol K
Hydrogen gas and iodine gas react to form hydrogen iodide. If 0.500 mol H2 and 1.00 mol I2 are placed in a closed 10.0-L vessel, what is the mole fraction of HI in the mixture when equilibrium is reached at 205C? Use data from Appendix C and any reasonable approximations to obtain K.
Hf for iodine gas is 62.4 kJ/mol, and S° is 260.7 J/mol K. Calculate the equilibrium partial pressures of I2(g), H2(g), and HI(g) for the system 2HI(g)H2(g)+I2(g) at 500°C if the initial partial pressures are all 0.200 atm.
Lexan is a plastic used to make compact discs, eyeglass lenses, and bullet-proof glass. One of the compounds used to make Lexan is phosgene (COCl2), an extremely poisonous gas. Phosgene decomposes by the reaction COCl2(g)CO(g)+Cl2(g) for which Kp 6.8 109 at 100C. If pure phosgene at an initial pressure of 1.0 atm decomposes, calculate the equilibrium pressures of all species.
If wet silver carbonate is dried in a stream of hot air. the air must have a certain concentration level of carbon dioxide to prevent silver carbonate from decomposing by the reaction Ag2CO3(s)Ag2O(s)+CO2(g) H for this reaction is 79.14 kJ/mol in the temperature range of 25 to 125C. Given that the partial pressure of carbon dioxide in equilibrium with pure solid silver carbonate is 6.23 103 torr at 25C, calculate the partial pressure of CO2 necessary to prevent decomposition ofAg2CO3 at 110C. (Hint: Manipulate the equation in Exercise 79.)
Consider the following hypothetical reaction: X2(g)+R(s)X2R(g) R has a molar mass of 73 g/mol. When equilibrium is established, a 2.5-L reaction vessel at 125C contains 15.0 g of R, 4.3 atm of X2, and 0.98 atm of X2R. (a) Calculate K for the reaction at 125C. (b) The mass of R is doubled. What are the partial pressures of X2 and X2R when equilibrium is reestablished? (c) The partial pressure of X2 is decreased to 2.0 atm. What are the partial pressures of X2 and X2R when equilibrium is reestablished?