The equilibrium constant K, for the reaction H2(g) + I2(g) 5 2HI(g) is 54.3 at 430°C. At the start of the reaction there are 0.714 mole of H2, 0.984 mole of I2, and 0.886 mole of HI in a 2.30L reaction chamber. Calculate the concentrations of the gases at equilibrium. (H2) M %3D M %3D (HI) =0.88 M

The equilibrium constant K, for the reaction H2(g) + I2(g) 5 2HI(g) is 54.3 at 430°C. At the start of the reaction there are 0.714 mole of H2, 0.984 mole of I2, and 0.886 mole of HI in a 2.30L reaction chamber. Calculate the concentrations of the gases at equilibrium. (H2) M %3D M %3D (HI) =0.88 M

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: For each of the following compositions, decide whether the reaction mixture is at equilibrium. a.)…

A: The equilibrium constant for a reaction, at a particular temperature, is the ratio of the…

Q: The equilibrium constant, K, for the following reaction is 1.20x10-² at 500K. PCI5(g) PC13 (8) +…

A: Answer:For any reaction, value of equilibrium constant KC is equal to the ratio of molar…

Q: Iodine and bromine react to give iodine monobromide, IBr. I2 (9) + Br2 (g) 2IB1(g) What is the…

Q: A mixture of 0.0080 mol of SO2 (g) and 0.0056 mol O2 (g) is placed in a 1.0 –liter container. When…

A: Solution Given that SO2 (g) + O2 (g) ⇆ SO3 (g) SO2 = 0.0080 mol O2…

Q: O to the right or the left depending on the volume O to the right or the left depending on the…

Q: At equilibrium, the concentrations in this system were found to be [N,] = [O,] = 0.200 M and [NO]…

A: Equilibrium constant :- Ratio of concentration terms of product to the reactants is called…

Q: The equilibrium constant, K, for the following reaction is 1.20 x 10-2 at 500 K. == PC (9) PCI, (9)…

A: Given,PCl5 (g) PCl3 (g) + Cl2 (g) K = 1.20 x 10-2 at 500 Kat equilibrium,[ PCl5 ] = 0.229 M[…

Q: At 850 K, the equilibrium constant for the reaction 2 SO, (g) + 0,(g) =2 S0,(g) is K. = 15. If the…

A: If Qc = Kc then there is no net reaction i.e. it is at equilibrium. If Qc<Kc then equilibrium…

Q: (9) + 2 H2 S(9) C52 (9) 4 H2 (g) uilibrium mixture was analyzed and found to contain 0.44 M H2 .…

A: Equilibrium constant is the ratio of concentration of products to the ratio of concentration of…

Q: A student ran the following reaction in the laboratory at 689 K: N₂(g) +3 H₂ (9) 2 NH3(9) When she…

A: Answer:For any reaction, value of equilibrium constant is equal to the ratio of molar concentrations…

Q: At a particular temperature, R= 3.0 X 10 for the reaction 2 CO2 (9) = 2 CO(g) + O2(g) If 2.0 moles…

A: Given that, Equilibrium constant of the reaction (Kc) = 3.0 x 10-6 Number of moles of CO2 present…

Q: What is the equilibrium constant, Kc, for an equilibrium mixture for the reaction 2BrCl3(g) Br2(g) +…

A: At equilibrium, the rate of the forward and the reverse reaction is the same and the concentration…

Q: The equilibrium constant, Ke, for the following reaction is 55.6 at 698 K. H₂(g) + I2 (g) 2HI(g)…

A: The equilibrium constant(Kc) is the ratio of the equilibrium concentrations of the products to the…

Q: At 850 K, the equilibrium constant for the reaction 2 SO2(g) + O2(g) 2SO3(g) is K = 15. If the given…

A: To predict the direction in which the net reaction will proceed toward equilibrium, we need to…

Q: The equilibrium constant, K, for the following reaction is 1.80E-2 at 698 K 2 HI(g) H₂(g) + 12(g) An…

A: Answer: Value of equilibrium constant is equal to the ratio of molar concentration of products and…

Q: N₂O4 (g) = 2NO₂(g) K = 6.14 x 10-3 @ 298 K; "X" = 0.186 The sealed reaction vessel was charged with…

Q: The equilibrium concentration for a reaction were found to be the following 0.05M [ N2] , 1.87M […

A: Kc is the ratio of the equilibrium concentrations of product over equilibrium concentrations of…

Q: Hydrogen lodide decomposes according to the reaction 2HI(g) H₂(g) + 12₂ (g) A sealed 1.50-L…

A: Answer:Molar concentration of any specie in a a gaseous mixture is equal to the ratio of its number…

Q: N₂O4(g) 2NO₂(g) K = 6.14 x 10-3 @ 298 K; "X" = 0.186 The sealed reaction vessel was charged with…

A: The equilibrium reaction is as follows:The initial concentration of = 2.50 MThe initial…

Q: For the reaction 8 H2S(g) + 4 O2(g) ⇆ 8 H2O(g) + S8(s) at equilibrium…

Q: The equilibrium constant K, for the reaction H2(g) + I½(g) = 2 HI(g) is 54.3 at 430°C. Calculate the…

Q: The equilibrium constant, Kc, for the following reaction is 2.90x10-2 at 1.15×103K. 2503(g) 2sO2(g)…

Q: At the temperature the engineer picks, the equilibrium constant K for this reaction is 0.54. The…

A: Le Châtelier’s principle states when a system at equilibrium is disturbed, then the equilibrium will…

Q: At 850 K, the equilibrium constant for the reaction 2 SO, (g) + 0,(g) = 2 SO, (g) is K. = 15. If the…

Q: For the nitrogen fixation reaction 3H2(9) + N2(s) = 2NH3{g), Kc = 6.0 × 10-2 at 500°C. If 0.250 M H2…

A: The given reaction is, 3 H2 (g) + N2 (g) ⇌ 2 NH3 (g) We have, Kc = 6.0 x 10-2…

Q: Be sure to answer all parts. The equilibrium constant Ke for the reaction H₂(g) + I₂(g) 2 HI(g) is…

Q: At a certain temperature the equilibrium constant, K. = 0.110 for the reaction: 2 ICI(g) = 29) +…

Q: At 375 K, the Kc for the reaction below is 41.1. If a reaction mixture contains 2.92 M NO, 8.04 M…

A: Concentration of O2 needed for this reaction mixture to be at equilibrium is 17.148 M ~ 17.15 M.

Q: 20) Which of the following statements is FALSE for the following equilibrium: 2CO(g) + 0:(g) =…

A: Which one of the following is FALSE...

Q: The equilibrium constant, K, for the following reaction is 3.52x10-² at 528 K. PCI5(9) PC13 (9) +…

Q: Consider the water-shift gas reaction: H2O(g)+CO(g)H2(g)+CO2(g) A closed reaction vessel…

A: given: 0.255 M H2 and 0.260 M CO2 at equilibrium = 0.220 and 0.225 M. H2O (g)+CO (g) ---->…

Q: The equilibrium constant, Kc, for the following reaction is 1.20x10-² at 500 K. PCI5 (9) PC13(g) +…

Q: The equilibrium constant, Kp, for the following reaction is 1.80×10-2 at 698K. 2HI(g) H2(9) + I2(g)…

A: Kp = 1.80 × 10-2 Partial pressure of HI = 1.02 atm Partial pressure of H2 = 0.544 atm Volume = 15.9…

Q: The equilibrium constant, K. , for the following reaction is 5.10x106 at 548 K. NH CI(s)=NH3(g)+…

A: The equilibrium reaction is given as, NH4Cl (s) ⇌NH3 (g)+ HCl (g) From the distribution of…

Q: Consider the following reaction: 2 NO(g) + Br2(g) =2 NOBR(g) At a specific temperature, the…

A: Equilibrium constant of a particular reaction can be given in terms of concentration or partial…

Q: The equilibrium constant, K, for the following reaction is 1.20x10-2 at 500 K. PCI5(9) =PC13(g) +…

Q: At equilibrium, the concentrations of N2(g), O2(g), and NO(g) in a sealed reaction vessel are [N2] =…

Q: At 2000 °C the equilibrium constant for the reaction N2(g) + O2 (g) --> 2 NO (g) is Kc = 4.2 X 10 -4…

Q: The equilibrium constant, Kc, for the following reaction is 83.3 at 500 K. PCI3(g) + Cl2(g)=PCI5(g)…

Q: student ran the following reaction in the laboratory at 314 K: CH4 (9) + CC14 (9) = 2CH₂C1₂ (9) When…

A: The initial moles of = 0.0377 molThe initial moles of = 0.0715 molThe volume of the container =…

Q: The equilibrium constant, Kc, for the following reaction is 55.6 at 698 K. H₂(g) + I2(g) → 2HI(g)…

Q: At equilibrium, the concentrations in this system were found to be [N_{2}] = [O_{2}] = 0.3Mand[NO] =…

A: The objective of the question is to find the final concentration of NO after equilibrium is…

Q: 2 NO(g) + Cl_(4)(g) ⇔ 2 NOcl (g)Into a 50L vessel 0,600 mol NO, 0,200 mol Cl2 and 0,500 mol NOCL are…

A: Given,The initial moles of The initial moles of The initial moles of The moles of NOCL at…

Q: The equilibrium constant, K, for the following reaction is 1.80x10-2 at 698 K. 2HI(g) H₂(g) + I₂(g)…

A: The ratio of the concentration of the product and the reactant at equilibrium is called the…

Q: The equilibrium constant, Kp, for the following reaction is 2.20x10ª at 723K. 2NH3(9) N2(g) + 3H2(g)…

A: Given-> Kp = 2.20 × 104 Partial pressure of NH3 = 0.736 atm Partial pressure of N2 = 1.00 atm…

Q: A mixture consisting of 0.2000 mol CO2, 0.1000 mol Hz and 0.1600 mol H20 is placed in a 2.00-L…

A: Introduction : The equilibrium constant is the ratio of the equilibrium concentrations of the…

Q: The equilibrium constant K. for the reaction PCl, (g) + Cl2 (9) PCl, (9) equals 3.5 at 310°C. A…

A: The concentration of PCl5 is determined as follows. PCl5=38.1 g208.24 g/mol×12.1 L=0.087 M

Q: The following reaction was performed in a sealed vessel at 793 °C: H₂(g) + I2(g) 2HI(g) Initially,…

A: (1) Part B: The given equilibrium reaction is as follows:Initial concentration of Initial…

Question

Be sure to answer all parts.
The equilibrium constant K, for the reaction
H2(g) + I2(g) 5 2HI(g)
is 54.3 at 430°C. At the start of the reaction there are 0.714 mole of H2, 0.984 mole of I,, and
0.886 mole of HI in a 2.30L reaction chamber. Calculate the concentrations of the gases at equilibrium.
[H2] =
[12] -
[HI]
0.88

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

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

5) Determine the value of K for the following reaction if the equilibrium concentrations are as follows: [P4010leg = 4.000 moles, [P4leq = 4.000 moles, [O2leg = 2.000 M %3D %3D P4(s) + 5 02(g) P4010(s) 6) Determine the value of K for the following reaction if the equilibrium concentrations are as follows: [N2leq 2.25 M, [O2leg = 3.67 M, [N20]eg = 3.39 M. %3D %3D %3D 2 N20(g) = 2 N2(g) + 02(g)
Consider the general reaction below. X₂(g) + 2Y₂(g) = 2XY₂(g) K 3.9 x 10-8 @ 298 K - 0.50 M X2 and Y2 were added to a sealed vessel. Calculate the equilibrium concentrations of the components. What is the equilibrium concentration of XY2? [XY₂] = [?] x 10²] M Coefficient (green) Exponent (yellow) Enter
The equilibrium constant, Ke, for the following reaction is 83.3 at 500 K. PCl(g) + Ch(g) D:PC!g(g) Calculate the equilibrium concentrations of reactant and products when 0.324 moles of PCI, and 0.324 moles of Cl, are introduced into a 1.00L vessel at 500K. [PCI,] = [C)] M. [PC4] = M
The equilibrium constant, K. for the following reaction is 7.00x10-$ at 673 K. NH,I(3)ENH3(3) + HI(E) Calculate the equilibrium concentration of HI when 0.521 moles of NH,I(s) are introduced into a 1.00 L vessel at 673 K. [HI] = M
Carbon monoxide may be reacted with hydrogen to yield solid carbon and water vapor according to the reaction below. When the contents of a 1.000L reaction vessel are at equilibrium the components have the following amounts: 14.5mol C, 12.9mol H₂O, 3.52mol CO, and 2.43mol H₂ H₂ and H₂O Calculate Ke What are the concentrations of CO the new equilibrium? CO +Huy… CHỌ at
The equilibrium constant, K, for the following reaction is 1.29x10-2 at 600 K. COCI2(9)co(g) + Cl2(g) An equilibrium mixture of the three gases in a 1.00 L flask at 600 K contains 0.249 M COCI2, 5.67x102 M CO and 5.67x10 2 M Cl2. What will be the concentrations of the three gases once equilibrium has been reestablished, if 3.50x102 mol of Cl2(g) is added to the flask? (COCI2) = M [CO] M [Cl2) M.
Be sure to answer all parts. The equilibrium constant K, for the reaction H2(g) + I2(g) 2HI(g) is 54.3 at 430°C. At the start of the reaction there are 0.714 mole of H2, 0.984 mole of 12, and 0.886 mole of HI in a 2.60 L reaction chamber. Calculate the concentrations of the gases at equilibrium. [H2] = M [2 = M (HI) = M
The equilibrium constant, Kc, for the following reaction is 2.90x10-2 at 1.15×103K. 2503(9) 2502(g) + 02(g) If an equilibrium mixture of the three gases in a 17.7 L container at 1.15×103K contains 0.209 mol of SO3(g) and 0.401 mol of SO2, the equilibrium concentration of 02 is M.
A mixture containing an initial concentration of 0.1085 M for N2 and 0.0927 M for O2 is allowed to come to equilibrium (see reaction below). What must be the equilibrium concentration of NO?N2(g) + O2(g) ↔ 2NO(g) Kc = 2.70e-18
Please provide correct answer of both questions. And fast...
When determining the equilibrium concentrations for the reaction AB(g) A(g) + B(g) [A][B] [AB] a simplifying assumption can be used under certain conditions to avoid solving a quadratic equation. Ke Kc = [AB]-x [AB] Classify each situation by whether the simplifying assumption can be used or whether the quadratic formula is required. Simplifying assumption can be used [AB] = 0.00178 M. Kc = 9.91 x 107 [AB]=0.0353 M, K, 3.67 x 10 Answer Bank [AB]=0.484 M, K, 8.18 x 10 Quadratic formula required [AB] 0.176 M. K=144 x 10¹ [AB]=0.0160 M, K - 7.46 x 10
Consider the reaction N2(g) + O2(g) → 2NO(g), for which Kc = 0.81 at 300°C. Starting with initial concentrations of 0.050 M of N2 and 0.050 M of O2, set up an ICE table and determine the equilibrium concentration of NO. O (4) none given O (3) 0.100 M O (2) 0.029 M O (1) 0.015 M 3 E C 4 R F V % 5 T G 6 MacBook Pro B Y H & ∞ 7 U N * 00 8 J ۔ 9 M K O P 7