2. Hydrogen sulfide is a poisonous gas with acharacteristic, offensive odour. It dissociates at1400°C, with K, equal to 2.4 x 104. (show all yoursteps including ICE chart) [6]2H2S4.0 mol of H2S is placed in a 3.0 L container. Whatis the equilibrium concentration of Hza) at 1400°C?) + 2H29) + Szg)

2. The given reaction is : 2H2S(g) ↔ 2H2(g) + S2(g) The Kc of the reaction at 1400°C is 2.4 x…

Answered: 2. Hydrogen sulfide is a poisonous gas…

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...

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A chemist is studying the following equilibirum, which has the given equilibrium constant at a certain temperature: N,(g) + 2H,0(g)=2 NO(g)+ 2H,(g) K, 4. × 10 d. He fills a reaction vessel at this temperature with 9.0 atm of nitrogen gas and 7.1 atm of water vapor. Use this data to answer the questions in the table below. yes Can you predict the equilibrium pressure of H,, using only the tools 21 x10 available to you within ALEKS? no If you said yes, then enter the equilibrium pressure of H, at right. 2 atm Round your answer to 1 significant digit.
A chemist is studying the following equilibirum, which has the given equilibrium constant at a certain temperature: N2g) + 2 H,0(g) =2 H,(g) + 2 NO (g) K,=1. He fills a reaction vessel at this temperature with 5.0 atm of nitrogen gas and 10. atm of water vapor. Use this data to answer the questions in the table below. yes Can you predict the equilibrium pressure of NO, using only the tools available to you within ALEKS? Ox10 no If you said yes, then enter the equilibrium pressure of NO at right. Round your answer to 1 significant digit. atm
A chemist is studying the following equilibirum, which has the given equilibrium constant at a certain temperature: 2 NO (g) + Cl,(g) =2 NOCI (g) K,=9. × 10 He fills a reaction vessel at this temperature with 8.0 atm of nitrogen monoxide gas and 7.6 atm of chlorine gas. Use this data to answer the questions in the table below. yes Can you predict the equilibrium pressure of NOCI, using only the tools available to you within ALEKS? x10 no If you said yes, then enter the equilibrium pressure of NOCI at right. Round your answer to 1 significant digit. atm
Question 3
Please solve this
ⒸMacmillan Learning Write the chemical reaction for chlorous acid in water, whose equilibrium constant is K₂. Include the physical states for each species. K₁ reaction: HCIO, (aq) + H₂O(aq) → H₂O¹(aq) + C1O₂ (aq) = Write the chemical reaction for the chlorite ion in water, whose equilibrium constant is K. Include the physical states for each species. Kreaction: CIO₂ (aq) + H₂O(aq) ⇒ HC10₂(aq) + OH¯(aq)|
#10
A chemist is studying the following equilibirum, which has the given equilibrium constant at a certain temperature: N, (g) + 2H,0(g)=2 NO(g) + 2H, (g) K,=2. × 10-9 He fills a reaction vessel at this temperature with 5.0 atm of nitrogen gas and 1.9 atm of water vapor. Use this data to answer the questions in the table below. yes Can you predict the equilibrium pressure of H2, using only the tools x10 available to you within ALEKS? no If you said yes, then enter the equilibrium pressure of H, at right. atm Round your answer to 1 significant digit.
Consider the reaction, 2AB2(g) = A2(g) + 2B2(g), Kc = 0.263 at 25°C. The reaction begins with an unknown concentration of AB2 in the reaction flask. At equilibrium, the concentration of AB2 is found to be 0.00545 M. a) Complete the ICEE table below, b) Write the equilibrium expression and equation for this reaction (pay close attention to coefficients!), c) Calculate the equilibrium concentration of both products, and d) Calculate the initial concentration of AB2. You should confirm that your equilibrium concentrations will give the correct equilibrium constant when plugged into the expression. ICEE table I C E 2 AB₂(g) A₂(g) + 2 B₂(g)
HBr=.....M
A chemist is studying the following equilibirum, which has the given equilibrium constant at a certain temperature: 2 NO(g) + Cl, (g) =2 NOCI (g) K,=6. × 10¯7 He fills a reaction vessel at this temperature with 9.0 atm of nitrogen monoxide gas and 8.5 atm of chlorine gas. Use this data to answer the questions in the table below. yes Can you predict the equilibrium pressure of NOCI, using only the tools available to you within ALEKS? x10 no If you said yes, then enter the equilibrium pressure of NOCI at right. Round your answer to 1 significant digit. atm
Suppose a 500. mL flask is filled with 0.30 mol of Cl, and 1.2 mol of HCl. The following reaction becomes possible: H,(g) +Cl, (g)- 2HC1(g) (3) 12+ The equilibrium constant K for this reaction is 5.59 at the temperature of the flask. Calculate the equilibrium molarity of H,. Round your answer to two decimal places. |M

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