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2 HBr(g) H2(g) + Br2(g) Kc = ? B. NaCl Russia, (+ [Ammonia, NH3, is a weak base with a Kb value of 1.8105.] South Korea, (+ What is the standard free energy change (Grxn) for this reaction? C) [SO3]2 / [SO2]2[O2]
Switzerland, (+ A.
Explain why chlorine occurs as diatomic molecules in nature rather than individual atoms. (look up carbon dioxide phase diagram), Which of the following compounds is most soluble in hexane (CH3CH2CH2CH2CH2CH2CH3)? H2 (g) + I2 (g)-- > < -- 2HI(g) H=-10.4 kJ.
For the reaction H2(g) + I2(g) 2HI(g) The equilibrium constant Kp C. Ionic bond forces a.
Consider the following reaction: H2 (g) + I2 (s) ---> 2HI (g) TriangleH 2HI(g) I, M 1.00 1.00 0 C, M -x -x +2x . He(g) When a reactio. y+4y+5y=26e3t,y0=1,y0=5. Weak bonds break and strong bonds form. D. 1, The equilibrium constant is given for two of the reactions below. 2003-2023 Chegg Inc. All rights reserved. Assuming that no heat is lost to the surroundings, what will the final temperature of the system be? C) The reaction is at equilibrium when Q < Keq. }}+5y=26e^{3t},~~~~~y_{0}=1,~y_{0}^{^{\prime }}=5. E) only reactants are present, 23) The equilibrium constant for the gas phase reaction
C) roughly equal amounts of products and reactants are present
2.35 x 104 kJ/mole The heat of vaporization of the alcohol at 25 C is 45.4 kJ/mol, the specific heat of aluminum is 0.903 J/gC. B.
After the reaction reaches equilibrium, the total pressure is 2.65 atm.] B. Georgia, (+
15.2: The Equilibrium Constant (K) - Chemistry LibreTexts A. adding SO3 Test your critical thinking abilities by noting the Chemistry Multiple Choice Questions with Answers for Class 12 PDF all alone.
Another example of a chemical equation that can be used to explain is given below: Equation: 2 S O 2 ( g) + O 2 ( g) 2 S O 3 ( g) Equilibrium Constant: K C = [ S O 3] 2 [ S O 2] 2 [ O 2] Moreover, in terms of finding equilibrium constant for gases, partial pressure is taken into account. Nigeria, (+ Give the direction of the reaction, if K >> 1. Xd(s) | Xd2+(aq) || H+(aq) | H2(g) | Pt A. Maldives, (+
Equilibrium Constant Kp Definition And Examples - Chemistry Dictionary C) K does not depend on the concentrations or partial pressures of reaction components. C) 1 / [(NH4)2Se]
C. K>1 You can get ready really for the Class 12 Chemistry Exam as they assist you with being comfortable with the sort of inquiries showing up in the test. Swaziland, (+ A) 5.71x104 B) 0.100 C) 1.75 x10-7 D) 1.79 x10-6 E) 5.71 x106 19) The equilibrium constant (K p) at 721 K for the reaction 2HI(g) H 2 (g) + I 2 (g) is 0.0198. The osmotic pressures required for this process can be as high as 18.6 atm . B. The reaction mixture will contain [A]=0.1M and [B]=1.0M. Zimbabwe. Q: If the aluminum block is initially at 25 C, what is the final temperature of the block after the evaporation of the alcohol? Determine the value of the missing equilibrium constant. If 35.8 mg of the compound is dissolved in enough water to make 175 mL of solution at 25C, what is the osmotic pressure of the resulting solution? A. A. F2 Additionally, the Online Multiple decision questions will give you certainty to show up in the board test and take care of the complicated issues quicker.
Answered: The statements in the tables below are | bartleby Switzerland, (+
South Africa, (+ D. 4.60. C) at low temperature and low pressure
The equilibrium constant K (article) | Khan Academy A. BF3 (b)(b)(b) How much time does it take the crate to travel to the top of the ramp? C. The bonds that break and those that form are of approximately the same strength. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. 27.3 kJ mol-1 [An object can possess kinetic energy, the energy of motion, and/or potential energy, the energy of position. Initially, the vessel contains only X2 at a pressure of 1.75 atm. C. 1.28 A. E. dispersion. E. The reverse reaction is favored. CH3Cl(g)+Cl2(g)CH2Cl2(g)+HCl(g), H=105.8 kJ, Use the standard reaction enthalpies given below to determine Hrxn for the following reaction: Write an equilibrium constant expression b. Nepal, (+ United States, (+ This problem has been solved! Energy can be transferred in many ways, one of which is in the form of work. C. OH-
ICEchart - Purdue University Portugal, (+ New Zealand, (+ Calculate K and Kp for this reaction. A(g) + 3B(g) AB3(g) Kc = 478, The equilibrium constant is given for two of the reactions below. Which of the following statements is TRUE? Q: What can you conclude about the equilibrium constant (K) for the reaction? D. 7.2 10-4 M, Find the pH of a 0.390 M aqueous benzoic acid solution. What is the primary source of water stored in an aquifer? (R = 0.0821 L atm/ (K mol)) A.
A compound is found to have a molar mass of 598 g/mol.
cors.archive.org B) reactants predominate
The equilibrium constant K p is independent of (A) Total pressure (B) Catalyst (C) The amounts of H 2 and I 2 present However, it changes with Temperature 380) Suppose 0.811 mol of HI is placed in a 1.50-L container at 500 K. What is the equilibrium concentration of H2 (g)? 992) Le Chtelier's principle predicts that a decrease in temperature will ________. A. Xd + 2 H+ Xd2+ + 2 H2 * Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project 968) - A liquid can be converted to a gas by heating. 355) Equilibrium constant expression in terms of partial pressures C. 62.5C Albania, (+ The amounts of H 2 and I 2 present D Temperature Medium Solution Verified by Toppr Correct option is D) The equilibrium constant does not change at all with changes in concentrations, volume, pressure, presence of catalyst, etc. 52) Determine the cell notation for the redox reaction given below. Part B: What is the value of H for the combustion of the fuel? E. 1.62. C. +873 J mol-1
Archived Questions & Answers - Page 1134 - Answer Happy A. A) The reaction quotient must be satisfied for equilibrium to be achieved. What is the boiling point of water at an elevation of 1.00104 ft ? Which one? Calculate Erxn for the combustion of sucrose in kJ/mol sucrose. C. N(g) Belgium, (+ France, (+ B. CP is always at a higher temperature relative to TP. 992)
The equilibrium constant (Kp) for the interconversion of PCl5 and PCl3 is 0.0121: PCl5 (g) PCl3 (g) + Cl2 (g) .
Homogeneous Equilibrium - Chemical Equation, Example and Equilibrium \end{array} D. Nothing can be concluded about K from Ecell. Tap on the individual Chapter connection of twelfth Standard Chemistry you need to practice and profit the comparing points MCQ Quiz Questions. 880) 233)
The value of pH is somewhat higher than 2.13. Write the overall balanced equation for the reaction. While the crate is moving, the ramp exerts a constant frictional force on it that has magnitude 65.0N65.0 \mathrm{~N}65.0N. (a)(a)(a) What is the total work done on the crate during its motion from the bottom to the top of the ramp? 33) Qc = 0.120 < Kc reaction proceeds to products.
From Midterm Exam 2 : C-H 414 for the following reaction at 25C: HI(g)12H2(g)+12I2(g), The given reaction is Germany, (+ A. increase product O=O 498
Calculating equilibrium constant Kp using partial pressures - Khan Academy - A gas can be converted into a liquid by decreasing the pressure of a gas sample. Use these reactions and their equilibrium constants to predict the equilibrium constant for the following reaction: 1 Answer +1 vote answered Dec 12, 2019 by Kajal01 (25.8k points) Answer (c) amount of H2 and I2 Prev Question Next Question For the reaction H2(g) + I2(g) 2HI (g), the standard free energy is G^ > 0. 49) A. D. 13.16 The people who need to get the passing marks in the CBSE class twelfth board test can use the Chemistry Multiple choice requests to practice. [Seriously? E) [H+][HCO3-], 18) Which of the following expressions is the correct equilibrium-constant expression for the reaction below? H2(g) +I2(g) 2HI(g) Using the Equilibrium Constant (cont) E.g.2 For the reaction: PCl5(g) PCl3(g) + Cl2(g), Kc = 0.800 M at 340oC. Additionally, you can reconsider all Chemistry sections appropriately whenever and save significant season of yours during class tests and yearly tests readiness. (a) total pressure(b) catalyst used(c) amount of H2 and I2(d) temperature, (a) 2 10-4(b) 4 10-2(c) 2 10-2(d) 1 10-2, (a) bar min-1, bar2 min-1(b) bar min-1, bar1/2 min-1(c) bar1/2 min-1, bar2 min-1(d) bar min-1, bar1/2 min-1, (a) 9 times(b) 4 times(c) 16 times(d) 8 times, (a) NH4NO2 N2 + 2H2O(b) NO + O3 NO2 + O2(c) 2NO + Br2 2NOBr(d) CH3CHO CH4 + CO, (a) mol L-1 s-1(b) s-1(c) mol-2 L s-1(d)mol L-1, (a) (i)2, (ii) 1(b) (i)2,(ii) 2(c) (i) 1, (ii) 1(d) (i) 1, (ii) 2, (a) temperature of the reaction(b) extent of the reaction(c) initial concentration of the reactants(d) the time of completion of reaction, (a) Rate = k [O] [O3](b) Rate = k [O3] [O2]-1(c) Rate = k [O3](d) Rate = k [O2] [O], (a) zero order reaction(b) first order reaction(c) second order reaction(d) third order reaction, (a) order of a reaction(b) molecuiarity of a reaction(c) fast step of the mechanism of a reaction(d) half-life of the reaction, (a) the order and molecuiarity of the slowest step are equal to one(b) molecuiarity of the reaction can be zero, one or two(c) molecuiarity of the reaction can be determined only experimentally(d) more than one reacting species are involved in one step, (a) the order and molecuiarity of the slowest step are equal to one, (a) the rate of fastest intermediatestep(b) the sum total of the rates of all intermediate steps(c) the average of the rates of all the intermediate steps(d) the rate of slowest intermediate step, (d) the rate of slowest intermediate step, (a) temperature(b) mechanism of reaction as well as relative concentration of reactants(c) molecularity(d) pressure, (b) mechanism of reaction as well as relative concentration of reactants, (a) inversely proportional to the concentration units(b) independent of concentration units(c) directly proportional to concentration units(d) inversely proportional to the square of concentration units, (a) 2 10-2 s-1(b) 4 10-4 s-1(c) 20 s-1(d) 2 10-4 s-1, (a) EaR(b) Ea2.303R(c) 2.303Ea.R(d) Ea2.303, (a) mol L-1s-1(b) s-1(c) L mol-1s-1(d) L2mol-2s-1, (a) triple(b) increase by a factor of 4(c) double(d) remain unchanged. [Consider these two acids and their Ka values: E. The value of pH is 2.13. Bangladesh, (+ Afghanistan, (+ 977)
A P C. 0.0010 Q: Calculate mole fraction of the solution. Is there any website that covers MCQ Questions for CBSE Class 6 to 12? D. 12.9 kJ B) reactants predominate
(+ Q: What is the mass of the silver block? 28) Which reaction will shift to the left in response to a decrease in volume? E) [NH3]2[H2Se] / [(NH4)2Se], 17) Which of the following expressions is the correct equilibrium-constant expression for the reaction below? (Assume that the cylinder and lightbulb assembly comprise the system and assume two significant figures. The amount of 2.62 mol of a sugar is added to 1.64 kg of pure water at standard pressure. The standard reduction potential for the nickel(II) ion is 0.26 V and that of the aluminum(III) ion is 1.66 V] Here you will find NCERT MCQ Questions for Class 12 Chemistry with Answers PDF Free Download based on the important concepts and topics given in the textbook.This may assist you to understand and check your knowledge about the chapters. is given by, 21) The equilibrium constant for the gas phase reaction
12.30
Hydrogen and iodine react to form hydrogen iodide, like this: H_2 (g -69.8 J mol-1 B) increase the partial pressure of CO2 (g)
C) 2 SO3 (g) 2 SO2 (g) + O2 (g)
H2(g)+I2(g)2HI(g) , K=6.2102 Calculate the equilibrium constant D) increase the value of the equilibrium constant
Hydrogen iodide can decompose into hydrogen and iodine gases. 2HI (g C 185 - A liquid can be converted to a gas by heating. +206 kJ B. How is vapor pressure related to temperature? D) increase the rate at which equilibrium is achieved without changing the composition of the equilibrium mixture
Tajikistan, (+ [The heat of combustion of CH4 is 890.4 kJ/mol and the heat capacity of H2O is 75.2 J/molK] 33) Albania, (+ Guinea, (+ Q: What is the half-life for this reaction? Note: Names of real elements have been changed to 'Xs' and 'Xo'. Ti (s) + 2Cl2 (g) TiCl4 (l)
2A+B2C+2D 268) B) N2O4 (g) 2NO2 (g)
with forward (A P) rate constant k and reverse (A P) rate constant k' is correct? To score well take a stab at rehearsing the rundown of Multiple Choice Type Questions gave in the connections underneath. Given: What is the best strategy while answering the Multiple Choice Questions for exams? When the equilibrium constant is written with the gases in terms of partial pressure, the equilibrium constant is written as the symbol K_\text p K p. The subscript p stands for penguins. What is the specific heat of benzene? D. The value of pH is somewhat lower than 2.13. 3) Which one of the following will change the value of an equilibrium constant? A closed vessel at 400 K is charged with 1.00 atm of Br2 (g), 1.00 atm of Cl2 (g), and 2.00 atm of BrCl (g). This quantity of heat is equivalent to: information you need to know about E for the system, [The total change in internal energy is the sum of the heat, q, and work, w: E=q+w]. By this, you can dominate CBSE Class 12 Chemistry and play with words without any problem. Belgium, (+ +238 kJ Key points. B. Top 2 posts Page 1 of 1 268) In chemical equation H2(g) + I2(g)2HI (g) the equilibrium constant Kpdepends onSee more. B. Calculate the standard enthalpy change for the reaction E) in the presence of solid carbon, 35) The effect of a catalyst on an equilibrium is to ________. Hydrogen iodide undergoes decomposition according to the equation 2HI (g) H2 (g) + I2 (g) The equilibrium constant Kp at 500 K for this equilibrium is 0.060. Xx+(aq) + e-(aq) Xx(s) , A. From Midterm Exam 2: 1) subject to the given initial conditions. 230)
A) some removal of from the reaction vessel (V and T constant)
So, visit our site and easily find MCQs for all subjects classwise. B) 1.9 10-14
\mathrm{Cu}^{2+}(\mathrm{aq})+2 \mathrm{e}^{-} \rightleftharpoons \mathrm{Cu}(\mathrm{s}) & \text { voltage }=+0.34 \mathrm{~V} \\
C. The reciprocal concentration, [A]-1, changes linearly with time. B) At equilibrium, the reaction quotient is undefined. -25.5 kJ - A liquid can be converted to a gas by cooling. Based on the freezing point depression constant for water, Kf = 1.86 K /(mol kg-1), what is the freezing temperature of the mixture. - The relationship between vapor pressure and temperature is not linear, but rather, it is exponential. 10 C. The value of pH is 6.65. Note: Names of real elements have been changed to 'Xs' and 'Xo'. HF (aq) + H2O (l) H3O+ (aq) + F- (aq)
After equilibrium was reached, the partial pressure of NO dropped to 320 torr. HI(g)12H2(g)+12I2(g), The equilibrium constant is given for one of the reactions below. A -253 Reaction rates but not the rate constants k and k' depend on temperature. B) The equilibrium partial pressure of BrCl (g) will be 4.00 atm. 107 g Calculate the pOH of a solution that contains 7.8 x 10-6 M OH- at 25C. Use the bond energies provided to estimate Hrxn for the reaction below. 46) 1.14 J/(g C) 27) E) an increase in total pressure by the addition of helium gas (V and T constant), B) a decrease in the total pressure (T constant), 33) Consider the following reaction at equilibrium:
A 250 mL sealed flask contains 0.65 g of butane at 22C.] H2 (g) + I2 (g) 2HI (g) At equilibrium in a particular experiment, the concentrations of H2, I2, and HI were 0.15 M, . 971) Kc depends on how the chemical equation is written, but not on how the reaction is carried out. 0.233 M D. 1-butanol Pure pentane and hexane have vapor pressures of 425 torr and 151 torr, respectively, at room temperature.] C. 3.42 torr D) 2500
6.41 C. HF Xs3+ + 3 e- Xs(s) : E = -0.55 V Example: 4.00 moles of HI are placed in an evacuated 5.00 L flask and then heated to 800 K. The system is allowed to reach What will be the equilibrium concentration of each species? 4CuO (s) + CH4 (g) CO2 (g) + 4Cu (s) + 2H2O (g), 20) The equilibrium-constant expression for the reaction
Determine the value of . India, (+ Calculate Hrxn for the following reaction: Ukraine, (+ At 100 C and 1 atm, water is in which phase? Mauritius, (+ Mexico, (+ C=O 799 Denmark, (+ The equilibrium constant expression for the reaction is Kc = [HI]2 [H2][I2] Substituting the equilibrium concentrations into the equilibrium expression, Kc = (0.30)2 (0.012)(0.15) = 50 The magnitude of the equilibrium constant is 50 for the temperature at which the data was collected. B. Hrxn can be determined using constant pressure calorimetry. 20) 358) A. When a reaction component is a gas, we can also express the amount of that chemical at equilibrium in terms of its partial pressure. [An aqueous solution contains 32% HCl by mass] E) shift the equilibrium to the right, D) increase the rate at which equilibrium is achieved without changing the composition of the equilibrium mixture, Chemistry: Chapter 13 Review: Properties of S, CHAPTER 17: ADDITIONAL ASPECTS OF AQUEOUS EQU. The Kc constant shows that the ratio of products to reactants is very small, indicating that a much higher concentration of reactants exists compared to the concentration of products. View Answer Consider the following reaction: 2SO (g) + O_2 (g) to 2SO_2 (g) K_p = 36.4 at 298 K. In a reaction mixture at equilibrium, the partial pressure of SO is 0.46 atm and that of SO_2 is. A. A(g) + 2B(g) AB2(g) Kc = 59 Which statement is true at equilibrium? [The reaction X products is second order in X and has a rate constant of 0.035 M1s1] is first order in CH3NC. From Midterm 3: (ii) The value of K decreases as the system approaches equilibrium. Students also can take a free test of the Multiple Choice Questions of Class 12 Chemistry. A. NH4+/NH3 K, start subscript, start text, c, end text, end subscript. [Calculate the freezing point and boiling point in each solution, assuming complete dissociation of the solute] Work, w, is the energy transferred when an object is caused to move a distance, d, against a force, F. Mathematically, we would write this as w=Fd. An analyte containing 0.12 L of a 0.025 M solution of a strong acid is titrated with a 0.220 M solution of a strong base. A. From Midterm 3: Saudi Arabia, (+ F 2100 universal tv remote manual ethanol is capable of forming hydrogen bonds with water good breakfast cereal for type 2 diabetes naturally with diet Of the three basic states of matter, the particles in gas are much . Zimbabwe, (+ In chemical equation H2 (g) + I2 (g) 2HI (g) the equilibrium constant Kp depends on See more A total pressure B catalyst used C amount of H2 and I2 D Temperature Submit Class 12 (PCB) Class 12 (PCM) Like Comment Share Write a comment 500+ more Questions to answer Popular Courses FREE How to start preparing for IIT from Class 10th What would the molar concentration of the tree sap have to be to achieve this pressure on a day when the temperature is 31 C ? What is the osmotic pressure of this solution at 25 C? A) products predominate
9.64 Mauritius, (+ 0.556 The best strategy to follow while answering the MCQ Questions for exams is to go through the question as many times as possible and understand it clearly. 2SO2 (g) + O2 (g) 2SO3 (g)
Consider the chemical equation and equilibrium constant at 25C:
Equilibrium Constant Kp: Expression, Equation | StudySmarter
D. 0.117 M United Kingdom, (+ The vapor pressure of a certain sample has been measured at two different temperatures and the results are P1 = 160 kPa at T1 = 240 K and P2 = 840 kPa at T2 = 270 K. Determine the molar vaporization enthalpy, Hvap, from these results. 855) Hungary, (+ 82) A. Erxn can be determined using constant volume calorimetry. Note: Names of real elements have been changed to 'Xx' and 'Xa'. Even though metal is a good conductor, frost can be seen on parked cars in the early morning even when the air temperature is above freezing. . 960) [Suppose that 1.10 g of rubbing alcohol (C3H8O)] B. Q: If the initial concentration of SO2Cl2 is 1.00 M, how long will it take for the concentration to decrease to 0.72 M ? 2 SO2(g) + O2(g) 2 SO3(g) Q6. 5) Which of the following expressions is the correct equilibrium-constant expression for the following reaction? Ghana, (+ A) products predominate
D) 5.66 10-3
A. K<1 Understudies who are planning for different school tests, for example, unit-tests, term-tests, semester tests, half-yearly and yearly tests and assessments on Chemistry-Class 12. E. 48.1 J, [A 100-W lightbulb is placed in a cylinder equipped with a moveable piston. A) 2HI (g) H2 (g) + I2 (g)
855) 4.19 Swaziland, (+ 52) What factors cause changes between the liquid and gas state? 263) You can likewise reconsider all Chemistry sections appropriately and save time during your group tests and tests. 2CH3NO2(l)+3/2O2(g)2CO2(g)+3H2O(l)+N2(g) Hrxn = -1418 kJ] In a cell defined by Xs(s) | Xs2+(aq) || Xo3+(aq) | Xo(s), what amount of charge q needs to run through the cell to add 0.25 g of Xo(s) with atomic mass 107 g mol-1 to the electrode. E) 2 Fe2O3 (s) 4 Fe (s) + 3O2 (g), 30) Based on Le Chtelier's principle, increasing pressure at constant temperature in the following reaction will not change the concentrations of reactants and products. Use the following data: E. The equilibrium constant K as well as [A] and [A2] are unchanged. NCERT CBSE KVS Class 12 Chemistry MCQs will assist the children with reinforcing ideas and further develop marks in tests and tests. How can I download the CBSE MCQs in PDF Format for free? D. 0.420 Bahrain, (+ B) a decrease in the total pressure (T constant)
Thusly, students who have started their board test course of action can include the NCERT Chemistry MCQ Questions for Class 12 with Answers.
Q3. NCERT Solutions and CBSE MCQs will provide you an in-depth understanding of all the questions and concepts in NCERT Textbooks. 7154 CH3NC(g) CH3CN(g) A. 10.9 kJ mol-1 The equilibrium constant is given for one of the reactions below. What is the value of Keq for the following reaction? 2CO2 (g) 2CO (g) + O2 (g) H = -514 kJ
O-H 464 B) increase the equilibrium constant so that products are favored
977)
All reactant and product concentrations are constant at equilibrium. E) Q is the same as Keq when a reaction is at equilibrium. B. C6H6 E. +4087 J mol-1, From Midterm Exam 2: [An aqueous solution contains 32% HCl by mass] D) The reaction is at equilibrium when Q > Keq. Spain, (+ 268) H2(g) + I2(g) . 233) D. -150. kJ From the data given we can determine the starting concentrations of both H 2 and I 2 to be CH2 = nH2 V = 2.40moles 1.00L = 2.40M CI2 = nI2 V = 2.40moles 1.00L = 2.40M We can now determine the equilibrium concentrations for this reaction by using the ICE method (more here: http://en.wikipedia.org/wiki/RICE_chart) . If the equilibrium constants for the formation of H S from H 2S is 1.0 107 and that of S 2 from H S ions is 1.2 1013 then the concentration of S 2 ions in aqueous solution is - JEE Main 2018 9. C) roughly equal amounts of products and reactants are present
Oman, (+ For these conditions, what is the value of Kp for the reaction that occurred: D. H3PO4 After a sufficiently long time, [A] will approach zero, regardless of the values of k and k'. 45) D. The value of K remains, but the equilibrium is shifted towards more products. Understudies who wish to hone their insight into Chemistry. France, (+ (iii) The total pressure increases as the system approaches equilibrium. If only COF2 is present initially at a concentration of 2.00 M, what concentration of COF2 remains at equilibrium? Use Q to determine which of the statements below is true. Denmark, (+ 0.13 M C. 4.3 M D. 0.039 M 2.34 10-7 Portugal, (+ One of these substances is a liquid at room temperature. . -4.56C A. PO43- To calculate Kp, you first need to know the partial pressures of each gas in a mixture, then you simply put the partial pressure values into the equation you worked out earlier. 100 Q: What is the value of the equilibrium constant, Kp, for the reaction? C. The value of K remains, but the equilibrium is shifted towards more reactants. B. B. Intramolecular forces A. Pakistan, (+ D. 0.087
In chemical equation H2(g) + I2(g) 2HI(g), the equilibrium Kp depends Considering H2(g) + I2(g) 2HI and a temperature of 731K; 2.40 mol of The statements in the tables below are about two different chemical equilibria.