### TranscriptionThe equilibrium constant for the reaction 2 HF (g) ⇌ H₂ (g) + F₂ (g) is 0.150 at a particular temperature. What is the equilibrium constant for the equation ½ H₂ (g) + ½ F₂ (g) ⇌ HF (g)?### ExplanationThe image displays a scientific question about chemical equilibrium constants. A virtual calculator is adjacent to the question, allowing for calculation. The equilibrium constant given is for the reaction involving hydrogen fluoride (HF) forming hydrogen (H₂) and fluorine (F₂) gases. The task is to find the equilibrium constant for the reverse and modified reaction where half a mole of H₂ and half a mole of F₂ form HF gas.

Chemical Reaction :- 2 HF (g) ⇌ H2 (g) + F2 (g) Kc = 0.150 1/2 H2 (g) + 1/2 F2 (g) ⇌ HF (g)…

Answered: The equilibrium constant for the…

The equilibrium constant for the reaction 2 HF (g) = H2 (g) + F2 (g) is 0.150 at a particular temperature. What is the equilibrium constant for the equation 2 H2 (g) + ½ F2 (g) = HF (g)?

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: 7) Based on the information below, determine the value of the unknown equilibrium constant, K. 2 CO2…

A: Answer:- This question is answered by using the simple concept of calculation of equilibrium…

Q: Atmospheric nitrogen and oxygen react to form nitric oxide: N2(g) + O2(g) = 2NO(g) If N2(g) and…

A: We know that Kp = (pressure of each product) stoich.coeff. /(reactant of each product)…

Q: Write the equilibrium-constant expression for the evaporation of water, H2O1l2 ∆ H2O1g2, in terms of…

A: The chemical reaction at equilibrium is characterized by using equilibrium constant. The KP are…

Q: . The equilibrium constant, Kp , has a value of 7.5 x 10-4 at 222 K for the reaction of nitrogen…

A: Given :- 2NO(g) + Cl2(g) <-----> 2NOCl(g) T = 222 K Kp = 7.5 × 10-4 To calculate :- Value…

Q: 10 :AG°, rxn

Q: Initially 1.50 moles of N₂(g) and 3.50 moles of H₂(g) were added to a 1.00 L container at 700 °C. As…

Q: -5 At − 13.0 °C the concentration equilibrium constant K =8.8 × 10 с Here are some facts about the…

A: Note: As per the Bartleby guidelines, solution of 1st question has been made. For the expert…

Q: The equilibrium constant Kp= (5.1 x 10^-2) for the following reaction in gas phase at a given…

A: We will first write Kp expression, then using ICE table calculate equilibrium concentrations of…

Q: The equilibrium constant for the following reaction is 65.4 at 332 °C. CO(g) + Cl2(g) COCl2(g)…

A: given, the equilibrium constant for the following reaction CO(g) + Cl2(g)→ COCl2(g) -1…

Q: Consider the equilibrium, A + 2B C. At equilibrium, the following concentrations are measured: [A]…

Q: A student ran the following reaction in the laboratory at 655 K: 2NH3(9) N₂(g) + 3H₂(g) When she…

A: The given equilibrium reaction is 2NH 3(g) ⇌ N2(g) + 3H 2(g) Initial pressure of NH3 gas, pNH3 =…

Q: If this reaction is at equilibrium N2(g) + 2O2(g) = 2 NO2(g) What would happen if the…

A: The reaction given is, => N2 (g) + 2 O2 (g) ↔ 2 NO2 (g)

Q: The equilibrium constant for the chemical equation N₂(g) + 3 H₂(g) — 2 NH₂ (g) is Kp = 0.557 at 277…

A: The reaction given is N2 (g) + 3 H2 (g) ------> 2 NH3 (g)Since the relationship between Kp and Kc…

Q: Consider the reaction: AC (g) + 2 B (g) ↔ AB2 (g) + C (g) What is the

A: Keq is equilibrium constant for the reaction and it is equal to ratio of concentration of product to…

Q: A reaction has an equilibrium constant of 1.8 x 10⁻² at 298 K and an enthalpy change of +200 kJ/mol.…

A: Given, At temperature T1 = 298 K Equilibrium constant, K1 = 1.8x10-2 ∆Hrxn = 200 kJ/mol…

Q: Calculate the value of the equilibrium constant, K., for the reaction Q(g)+X(g) = 2 M(g)+N(g) given…

Q: Consider the reaction between ammonia and oxygen: 4 NH 3(g) + 3 O 2 (g) = 2 N 2 (g) + 6 H 2O…

A: Given that - 4 NH 3(g) + 3 O 2 (g) = 2 N 2 (g) + 6 H 2O (g) And rate constant for gaseous…

Q: Using any data you can find in the ALEKS Data resource, calculate the equilibrium constant K at 25.0…

Q: Consider the equilibrium system described by the chemical reaction below. If 0.1908 moles of CO2,…

A: For a general reaction, aA+bB⇌cC+dD The equilibrium…

Q: c Suppose the reaction system CH4 (9) + 202(g) = CO2(g) + 2H20(1) has already reached equilibrium.…

A: The balanced chemical equation at equilibrium is: CH4 (g) + 2O2 (g) ⇌ CO2 (g) + 2H2O (l)Now from…

Q: The equilibrium constant for the reaction N2(g) + 3H2(g) ➡ 2NH3(g) is 1.0 x 10-1 at…

A: The relationship between rate constant , temperature and enthalpy change is given by logK2K1 =…

Q: The equilibrium constant, Kp, for the reaction SO₂ (g) + 0₂ (9) ➡ SO3 (g) is 31.3 at 528 K and 13.8…

A: The enthalpy of the reaction can be calculated using two equilibrium constant at two different…

Q: Decide which of the following statements are True and which are False about equilibrium systems:…

A: Given question is about equilibrium constant of reversible reactions.

Q: Consider the synthesis of ammonia: N2 (g)+3H2 (g)2NH3 (g) At 911.5 °C, the equilibrium…

A: In chemical equilibrium, The reactants and products are interconverting to each other at a constant…

Q: Consider the general reaction 2A(9) + B(s) = C(9) + 3D(9) AH = +115 kJ which has already come to…

A: for the c question the reaction equilibrium shift towards the left direction because for the…

Q: The value of the equilibrium constant for the reaction below is 0.0054. 2A(g) + B(g) ==> C(g) +…

A: In this question we have to calculate the value of the equilibrium

Q: The equilibrium constant for the chemical equation N₂(g) + 3H₂(g) = 2NH₂(g) is Kp = 0.0501 at 211…

A: Answer:Here:

Q: Calculate the equilibrium constant, Kp at 500 ℃ for the reaction shown below if the standard…

A: Given that, an equilibrium reaction is N2(g) + O2(g) ⇌ 2 NO(g). The equilibrium constant value of…

Q: The equilibrium constant for the following reaction is 21.3 at 367 °C. K= 21.3 at 367 °C CO(g) +…

Q: Using any data you can find in the ALEKS Data resource, calculate the equilibrium constant K at 25.0…

Q: The equilibrium constant, Kp , has a value of 7.5 x 10-4 at 222 K for the reaction of nitrogen…

A: given temperature = 222 K kp = 7.5 × 10-4

Q: Consider the chemical system CO + Cl2 « COCl2; K = 4.6 x 109. If the concentration of the…

A: Equilibrium constant will not change by the change in concentrations of product formed in the…

Q: Consider the synthesis of ammonia: N(g)+ 3H, (g) 2NH, (g) 1st attempt At 781.2 °C, the equilibrium…

Q: The system, 2AB2(g) A2(g) + 2B2(g) could come to equilibrium at 390 K. The equilibrium constant Kp…

Q: Consider the chemical equation and equilibrium constant for the formation of ammonia gas; N2(g) +…

Q: 2 NO2(g) + Cl2(g) = 2 NO2CI(g) 1.67 bar of gaseous NO2 and 1.78 bar of gaseous C12 are added to a…

Q: Suppose a 250. mL flask is filled with 1.9 mol of Br,, 1.8 mol of BrOCl and 1.6 mol of BrCl. The…

A: Given: The volume of the flask is 250 mL The number of moles of Br2 is 1.9 mol The number of moles…

Q: Consider the general reaction 2A(g) + B(s) c(g) + 3D(9) AH =4115 kJ which has already come to…

A: According to the Le Chatelier's principle, it is stated that if a change is made to the conditions…

Q: The equilibrium constant for the reaction: CO2(g) 2 CO(g) + 1/2 O2(g) is 6.66 × 1012 at 1000 K.…

A: Given-> CO2(g) --> CO(g) + 1/2O2(g). K1= 6.66 × 10^12 I think there is 10^12 not 1012.…

Q: Consider the synthesis of ammonia: N2(g) + 3H2(g)2NH3(g) At 926.5 °C, the equilibrium constant Kp…

Q: A mixture containing 5.6 Atm of N2O and 2.8 Atm of O2 was prepared and after the equilibrium…

Q: The equilibrium constant for the reaction 2 HF (g) H2 (g) + F2 (g) is 0.450 at a particular…

Q: At a particular temperature the equilibrium constant K = 2.50 for the following reaction in the gas…

A: The given equilibrium reaction is as follows: SO2(g) + NO2(g) ⇌ SO3(g) + NO(g)…

Q: Enter your answer in the provided box. Pure phosgene gas (COCI₂), 0.0220 mol, was placed in a 1.50-L…

Q: SO₂ reacts with Cl₂ to form SO₂Cl₂. The equilibrium constant, Kp, for this reaction is 0.417 at 373…

A: When equilibrium is disturbed, the reaction tends to reestablish the equilibrium by moving in a…

Question

### Transcription

The equilibrium constant for the reaction 2 HF (g) ⇌ H₂ (g) + F₂ (g) is 0.150 at a particular temperature. What is the equilibrium constant for the equation ½ H₂ (g) + ½ F₂ (g) ⇌ HF (g)?

### Explanation

The image displays a scientific question about chemical equilibrium constants. A virtual calculator is adjacent to the question, allowing for calculation. The equilibrium constant given is for the reaction involving hydrogen fluoride (HF) forming hydrogen (H₂) and fluorine (F₂) gases. The task is to find the equilibrium constant for the reverse and modified reaction where half a mole of H₂ and half a mole of F₂ form HF gas.

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) Given that

VIEW

Step 2) Equilibrium constant (K'c)

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 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

The equilibrium constant for the reaction 2 HF (g) H2 (g) + F2 (g) is 0.120 at a particular temperature. What is the equiliarium constant for the equation ½ H2 (g) + ½ F2 (g) = HF (g)?
Calculating an equilibrium constant from a partial equilibrium composition Ammonia will decompose into nitrogen and hydrogen at high temperature. An industrial chemist studying this reaction fills a 2.0 L flask with 4.4 atm of ammonia gas, and when the mixture has come to equilibrium measures the amount of nitrogen gas to be 2.0 atm. Calculate the pressure equilibrium constant for the decomposition of ammonia at the final temperature of the mixture. Round your answer to 2 significant digits. K = р x10 Ś ? olo 18 Ar B
The equilibrium constant for the reaction 2 SO₂(g) + O₂(g) = 2 SO3(g) is 0.420 at a particular temperature. What is the equilibrium constant for the equation SO3(g) = SO₂(g) + ¹½O₂(g)?
For which of these reactions will there be no effect on the relative amounts of the substances present at equilibrium when the pressure of the system is increased at constant temperature? O 2 sO, (g) + 0,(g) = 2 SO, (g) + heat heat + CO, (g) + NO(g) =CO(g) + NO, (g) heat + 2 Cl, (g) + 2 H,O(g) = 4 HCI(g) + 0, (g) N, (g) + 3 H, (g) = 2 NH, (g) + heat
For the reaction below, the thermodynamic equilibrium constant is K= 1.92x103 at 35 °C. NHẠCO2NH2(s) → 2 NH3(g) + CO2(g) Suppose that 0.0046 moles of NHẠCO2NH2, 0.0092 moles of NH3, and 0.0046 moles of CO2 are added to a 3.00 L container at 35 °C. (a) What are Q and A,G for the initial reaction mixture? Your answers must be accurate to 3 significant figures. Q = Number A,G= Number kJ mol-1 (b) Is the spontaneous reaction to the left or to the right? Click for List
1) Given the following reaction what is the expression for K? 2SO2 (g) + 02 (g) = 2S03 (g)
Consider the following reactions and their respective equilibrium constants: NO(g) + Br2 (9) =NOB|(9); K = 5.3 2NO(g) = N2(9)+O2 (g); K = 2.1 x 1030 Use these reactions and their equilibrium constants to predict the equilibrium constant for the following reaction: N2(9) + O2 (g) +Br2 (g) 2NOB1(g) Express your answer using two significant figures. | ? K =
The equilibrium constant for the chemical equation N,(g) + 3 H, (g) = 2 NH, (g) is Kp = 0.402 at 267 °C. Calculate the value of K. for the reaction at 267 °C. K. =
The equilibrium constant for the following reaction is 67.6 at 232 °C. PCI 3(g) + Cl₂(g) PCI5(g) K = 67.6 at 232 °C Calculate the equilibrium constant for the following reactions at 232 °C. (a) PCI5(g) PCl3(g) + Cl₂(g) K= (b) 2 PCI5(g) 2 PCI3(g) + 2 Cl₂(g) K=
Using any data you can find in the ALEKS Data resource, calculate the equilibrium constant K at 25.0 °C for the following reaction. 2 NO (g) N2(g) + O2(g) Round your answer to 2 significant digits. K ☐ x10 ค
Consider the reaction N₂(g) + O₂(g) = 2 NO(g) that has an equilibrium constant, Kc, fof 4.10 × 10−4 at 1700 °C. What percentage of O₂ will react to form NO if 0.635 mol N₂ and 0.635 mol O₂ are added to a 0.617 L container and allowed to come to equilbrium at 1700 °C? 2 percentage of 0₂: %
The equilibrium constant for the following reaction is 67.6 at 232 °C. PCI3(g) + Cl₂(g)=PC15(g) K 67.6 at 232 °C Calculate the equilibrium constant for the following reactions at 232 °C. (a) PCI5(g) PCI3(g) + Cl₂(g) K= (b) 2 PCI,(g)2 PCI3(g) + 2 Cl₂(g) K=