QUESTION 18 Consider the reaction below. If AH- -720.44 kJ/mol and AS --263.58 J/molK, at what temperature (in Kelvin) is the reaction at equilibrium? P2(g) + 3Cl½(g) → 2PCI3(g) Express your answer as a whole number and include the unit with your answer.

QUESTION 18 Consider the reaction below. If AH- -720.44 kJ/mol and AS --263.58 J/molK, at what temperature (in Kelvin) is the reaction at equilibrium? P2(g) + 3Cl½(g) → 2PCI3(g) Express your answer as a whole number and include the unit with your answer.

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: Consider the following reaction in equilibrium: 2 NOCI (g) = 2 NO (g) + Cl2 (g); the enthalpy change…

A: Given: Enthalpy change for the given reaction (∆Hrxn) is 51.7 kJ

Q: The specific heat capacity of lead is 0.129 j/g 0c .Find the amount of heat released when 497 g of…

A: The amount of heat released = 942.46 J. Explanation: Given data is: Specific heat capacity (S) =…

Q: 11 Q nple of KOH(s) at 25.0 C was added to 100.0 g of H,O(1) at room temperature inside an insulated…

A: Given that, KOH is dissolved in water. After all the KOH is dissolved, the temperature of the…

Q: Consider the following chemical reaction that lustrates the industrial synthesis of nitric acid 3…

A: Given data ∆H°=-136.5 KJ∆S°=-287.5 J/K = -0.2875 KJ/KT=323.15 K To solve this question , first…

Q: Consider the following equilibrium: N₂ (g) + 3H₂(g) 2NH3(g) AG=-34. KJ Now suppose a reaction vessel…

A: Chemical equilibrium is the condition of a chemical process in which both the reactants and products…

Q: Is the following reaction endothermic or exothermic? Reversing the reaction (1) , we get, 2NO(g)…

A: The energy difference of the products and reactants is known as the energy change of a reaction. If…

Q: Consider the following reaction: 2 SO2(g) + O2(g) => 2…

Q: 77. For the reaction SbCls(g) AG (SbCls)=-334.34 kJ/mol SbCl3(g) + Cl2(g), AG°f (SbC13)=-301.25…

A: The objective of this question is to calculate the equilibrium constant (Kp) for the given reaction…

Q: Carbon disulfide is a foul-smelling solvent that dissolves sulfur and other nonpolar substances. It…

Q: 2. Data for the reaction 2 HI (g) → H₂ (g) + I₂ (g) are given in the table below: Reaction…

Q: What is the equilibrium constant at 298 K for the following reaction? 3C(s) + 3H₂(g) --> C3H6(g); DH…

A: Given: ∆H°=20.4 kJ∆S°=-131.6 J/KTemperature=298 K

Q: A mixture of N2O3, NO, and NO2 are mixed in a reaction vessel and allowed to reach equilibrium.…

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

Q: According to Le Chatelier’s Principle, does the following reaction shift towards reactants, towards…

A: Answer: This question is based on Le-chatalier's principle which suggests that on changing any…

Q: Use the following information to answer the next two questions A technician places a sample of…

A: a.) First we would write expression for Kc and plug the given concentration values at equilibrium to…

Q: The following diagram represents the endothermic reaction at equilibrium at 25°C: heat +A(g) →2B(g)…

A: we have to select the correct representation of the system at equilibrium when temperature is 50°C

Q: For the reaction N₂(g) + 3H₂(g)⇒ 2NH3(g) Kp is 0.000205 at 507°C. What is Ke for the reaction? Kc =

A: Chemical kinetics is branch of chemistry in which we deal with speed at which rate of reaction…

Q: When 1.2 mol of CH3OH(g) is injected into a 2.0 L container, the following equilibrium becomes…

Q: Calculate A,G for the following reaction: - CaCO,(s) → Ca0(s) + CO,(9) Using the following data: -…

A: Given reaction, CaCO3(s) → CaO(s) + CO2(g)

Q: Cónsidér this reaction at equilibrium: 2 H2O2(g) =2 H2O(g) + O2(g) AH° rxn = -210 kJ/mol Which of…

A: The effect of temperature, pressure and concentration on a system which is in equilibrium is…

Q: At -6.52 °C the pressure equilibrium constant K = 6.2 for a certain reaction. Here are some facts…

A: Vant's Hoff equation relates the change in equilibrium constant with temperature as ln (K2K1) = -…

Q: Consider the reaction at equilibrium: N2O2(g) + O2(g) ←→ 2 NO2(g) for which, ∆H = 39.8 kJ · mol−1 .…

Q: 7. Suppose you have an endothermic reaction with Keg = 1x 103. How could you adjust the temperature…

Q: The options are increase, decrease, and stay the same. Stay the same is incorrect

A: According to Le Chatelier's principle, if a dynamic equilibrium is disturbed by changing the…

Q: Consider the following equilibrium: 2NO₂ (g)-N₂O4 (g) AG=-5.4 kJ Now suppose a reaction vessel is…

A: Recall the given reaction, the pressure of nitrogen dioxide Temperature

Q: A mixture of PbS, O2, PbO, and SO2 are mixed in a reaction vessel and allowed to reach equilibrium.…

A: given reaction, 2PbS(s) + 3O2(g) ⇋ 2PbO(s) + 2SO2(g) ΔH = –839.9 kJ

Q: The slope of the log K vs 1/T graph is 1.352·104K. How about value can be used to calculate the…

A: The graph between log K vs 1/T can be given as :

Q: 2 SO3(g) 2 SO2 (g) + O2 (g) Ho = 197.78 kJ If we add excess O2 (g), which direction will the…

A: A state at which forward reaction rate and backward reaction rate are equal, is known as chemical…

Q: Consider the following system at equilibrium where AH = -18.8 kJ/mol, and K = 10.5, at 350 K. 2…

A: According to Le-Chatelier's principle, if a system in equilibrium is subjected to any change, in…

Q: 9. Given that Agl would precipitate first than AgCl in a solution containing equimolar…

Q: Carbon disulfide is a foul-smelling solvent that dissolves sulfur and other nonpolar substances. It…

Q: Consider the reaction CH4 (g) + 4 Cl2 (g) CCl4 (l) + 4 HCl (g), ∆H = –398 kJ. For each of the…

A: The theory of Le Chatelier's is an intuition regarding chemical equilibria of reactions. It states…

Q: 1. A piece of hot metal (400 K) is place inside a beaker of cold water (285 K). Which of the…

A: Given that The temperature of the metal piece = 400 K The temperature of the cold water in beaker…

Q: Consider the following system at equilibrium where AH° = -87.9 kJ, and Kc = 83.3, at 500 K: PC13 (9)…

Q: /hich of the following would result in a decrease in the quantity of F, decreasing temperature…

A: The question is based on the concept of equilibrium. we have to determine which of the following…

Q: Consider the following equilibrium: N₂(g) + 3H₂(g) → → 2NH3(g) AGO = = -34. KJ Now suppose a…

A: Given reaction is the formation reaction of Ammonia and we have to find out the direction of…

Q: Which of the following is true about the following reaction when the temperature is raised? N₂O4(g)…

A: Given-> N2O4(g) <------> 2NO2(g) ∆H = 57.0 KJ

Q: For the equilibrium: 2F2 (g) + O2 (g) + 600 kJ 20F2 (g) where ke= 350 Which of the following would…

A: Answer:- This question is answered by using the simple concept of Le Chatelier principle which…

Q: 1. Consider the following equilibrium system: C(s) + CO₂(g) 2CO(g) ΔΗ; = +120 kJ Indicate the shift…

A: During an equilibrium, when the reaction undergoes any change in reaction conditions, then the…

Q: Consider the following equilibrium reaction: 2NO2 (9) = 2NO(9) + 02(9) In a container held at 375.…

Q: [N:(g) + 3B12(g) = 2NB1:(g); AH = -103.7 kJ] Consider this reaction. What will 1 happen if pressure…

A: Consider a reaction, A(g)+B(g)⇌P(g) Let the reaction is happening in a closed container fitted with…

Q: g) + 2H2O (g) = 4HCI (g) + O2 (g) is the value of Keq at this temperature for the following…

A: IMPORTANT POINTS Equilibrium constant is only temperature dependent and its value can be changed…

Q: Calculate So values

Q: 9. Given the reaction shown, what should be done with temperature to cause an increase in the…

A: Step 1: Understand the Reaction: The given reaction is:…

Q: For the combustion of carbon monoxide; CO + 1/2 02→ CO, find the ratio of the equilibrium constants…

Q: ΔΗ-

Q: Consider the following reaction at equilibrium at 25 degrees Celsius: C(a) + H2O(g) --><-- CO(g) +…

Q: Nitrogen tetroxide breaks down according to the equation: N2O4 (g) →2NO2 (g) AH = 54KJ / mol Pure…

A: Hi there! Thank you for the question, but as per our guidelines, we can solve only one question at a…

Q: The value of K for this reaction is 0.44 at 50.0°C and 0.66 at 100.0°C. What is AHP for the…

A: The relation between temperature and equilibrium constant is given by Van't Hoff equation. Given…

Q: Consider the following reaction at equilibrium: CO₂ (g) + H₂ (g) H₂O(g) + CO (g) What would be the…

A: According to Le Chatelier's principle, the direction of the equilibrium of the reaction changes when…

Q: How

Question

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 by step

Solved in 2 steps with 1 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

Consider a process with AH = -89.8 kJ and AS = -151 J/K. At what temperature will this process be at equilibrium? 450 234 760 595 378
At what temperature, in °C, is a certain reaction at equilibrium if AH = +83.8 kJ/mol and AS = +170.2 J/mol · K?
The following gases are in equilibrium in a sealed glass tube. 2 NO2 (g) = N2O4 (g) (brown) (colorless) Increasing the temperature makes the gas in the tube more intensely brown in color. Decreasing the temperature has the opposite effect. Based on this observation, the reaction shown must be... O neither exothermic nor endothermic O endothermic exothermic
Answer the following questions based on the given information about this chemical reaction.
Consider the following chemical equation for which the enthalpy of reaction equals +26.9 kJ. 2 ICI(g) 12(g) + Cl2(g) At 25 °C, Kp = 5.0 x 10-6. If the temperature is increased to 35.0 °C, what changes (if any) will be observed? O a. Kp will remain unchanged. O b. Kp will increase. O c. [12] will decrease. O d. Kp will decrease. O e. [ICI] will increase.
Given equilibrium constant K = 0.051, please calculate the A,G° in unit of kJ for the following reaction at 489 °C, 2 HI(g) --> H2(g) + 12(g) (R = 8.314 J/K-mol). Please keep your answer to two decimal places.
Nitrogen dioxide is produced by reacting nitric oxide and oxygen: 2NO(g) + 02(g) $2NO2(g) ; AH° = -114 kJ Under which reaction conditions would you expect to have the greatest equilibrium yield of nitric oxide? O high temperature, high pressure O low temperature, high pressure O high temperature, low pressure O low temperature, low pressure
Identify the reactions that are exothermic. ) Multiple answers: Multiple answers are accepted for this question Select one or more answers and submit. For keyboard navigation... SHOW MORE V C(graphite)C(diamond) AH° = 2 kJ b. CaCO3 (s) CaO(s) + CO2(g) AH° = 178 kJ CuO(s) + H2 (g) → Cu(s) + H2 0(g) AH° = -85 kJ 2H2 (g) + 02(g) - 2H20(g) AH = -484 kJ 3H2 (g) + N2(g) 2NH3 (g) AH - 92 kJ Unanswered
What is the equilibrium constant at 298 K for the following reaction? 3C(s) +3H2(g) ® C3H6(g); DH° = 29.4 kj; DS° = -141.6 J/K at 298 K %3D
9) Given the following equilibrium reaction below, indicate which direction the reaction will shift when the indicated stresses are applied (à, ß, or none), AND indicate how the K value will change (increase, decrease or stays same) with the stress. P = 1 atm, unless otherwise specified. CO(g) + Cl2(g) ó COCl2(g) H = –107.6 kJ/mol What will happen if:ShiftK value i) The pressure is quadrupled________________________ ii) The reaction temperature is decreased_________________________ iii) More COCl2 gas is added_________________________ iv) The volume is doubled_________________________
LEGO + Question 14 of 18 At what temperature, in °C, is a certain reaction at equilibrium if AH = +87.9 kJ/mol and AS = +170.2 J/mol · K?
please help?