13. Write the equilibrium constant equation for the following reversible reactions.(3 points for the first two...
1. Write the equilibrium constant expressions (Kc) for the following reactions: (a) CO (g) + H2O (g) ⮂ CO2 (g) + H2 (g) (b) CH4 (g) + 2H2S (g) ⭢ CS2 (g) + 4H2 (g) (c) COCl2 (g) ⮂ Cl2 (g) + CO (g) (d) 2HI (g) ⮂ H2 (g) + I2 (g) (e) PCl3 + Cl2 (g) ⮂ PCl5 (g) (f) 2H2 (g) + O2 (g) ⮂ ...
Estimate the value of the equilibrium constant at 510 K for each of the following reactions. a) 2CO(g)+O2(g)⇌2CO2(g) b) 2H2S(g)⇌2H2(g)+S2(g) There was no additional information given.
3. You are given the following data for the following reversible reaction that is considered elementary. It is a gas phase reaction. CS2 + 4H2 → CH4 + 2H2S k (dm2/mol** min) T(°C) 145.31 500 336.95 719.57 600 1451.33 650 2796.97 700 9282.64 800 550 What are the values for the Arrehenius equation? Make sure to carry numbers at least six digits past the decimal when using temperature and at least four digits past the decimal when using the reaction...
2) Write the equilibrium constant expressions for each of the following reactions. (For gas-phase reactions, write the Ke expression.) a) 2 NO(g) + O2(g) = 2 NO2(g) b) 4 Ag(s) + O2(g) + 2 Ag2O(S) c) CaCO3(s) + CO2(aq) + H2O(l) = Ca2+(aq) + 2 HCO3(aq) 3) a) Write the K, expressions for reactions a and b in problem 2. b) If the value of K for reaction a in problem 2 is 2.8 x 1011 at 200°C, what is...
Write an expression for the equilibrium constant of each chemical equation. SbCl5(g)⇌SbCl3(g)+Cl2(g)SbCl5(g)⇌SbCl3(g)+Cl2(g) 2 BrNO (g)⇌2 NO(g)+Br2(g)2 BrNO (g)⇌2 NO(g)+Br2(g) CH4(g)+2 H2S(g)⇌CS2(g)+4 H2(g)CH4(g)+2 H2S(g)⇌CS2(g)+4 H2(g) 2 CO(g)+O2(g)⇌2 CO2(g)
Given the equilibrium constants for reactions 1 and 2, determine the equilibrium constant for reaction 3. (1) 2H2S (g) + SO2(g) = 3S(s) + 2H2O(g) K=1.00 X 10^5 (2) 3SO2(g) + O2(g) = 2SO3(g) K=11.0 (3) 4H2S(g) + 2SO3(g) = 6S(g) + 4H2O(g) + O2 K=?
At 1565K, the equilibrium constant for the reactions: (1) 2H2O(g) <----> 2H2(g) +O2(g) and (2) 2CO2(g) <----> 2CO(g) +O2(g) are 1.6*10^-11 and 1.3*10^-10, respectively. a. what is the value of the equilibrium constant for the reaction: (3) CO2(g) + H2(g) <----> H2O(g) + CO(g) at this temperature? b. demonstrate how the calculations of equilibrium constants matches the calculations of dG0r when adding two reactions or more ; determine dG0r for reactions (1) and (2) and use these values in order...
a) Balanced the following molecular equations for these reactions. b) Write the ionic equation for the reactions. c) Write the net ionic equation for the reactions. 2) KOH (aq) KMno4(aq)K2MnOs (aq)+O2(g) + H20 AICI (aq) + NaOH(aq) NaAI(OH)4(aq) + NaCI (aq)
For each of the following reactions: (a) Write the Equilibrium expression (b) Calculate the Equilibrium Constant, Kc (c) Determine the DIRECTION of the reaction (d) Determine if the reaction is in Equilibrium (e) Determine the effect of INCREASING the temperature (f) Determine the effect of increasing the concentration of ONE of the reactants. (g) Determine the effect of increasing the volume of the container. (h) Determine the effect of increasing the Pressure in the container. Reaction 1: N204(g) 2NO2(g) Reaction...
11. It is possible to measure the enthalpy change for the two reactions below. Reaction equation Standard Enthalpy of reaction (kJ/mol.rxn) a. CH4 (g) + 2O2 (g) → CO2(g) + 2 H20 (g) b. CH3OH (g) + 3/2 02(g) → CO2(g) + 2H20 (8) -802.4 -676 Using Hess's Law, determine the enthalpy change for the reaction below. C. CH4 (8) + % O2 (8) > CH3OH (g)