Question

13. Which of the following will cause the value of the rate constant, k, for the reaction (A + 2B → C) to increase? a) increasing concentration of A b) increasing concentration of B c) increasing concentration of C d) increasing temperature e) all will cause the value of the rate constant to increase 4. The equilibrium constant, Kc, for the reaction (H2O(g) + CO(g) → H2(g) + CO2(g)) is 1.20 X 10'. What is the equilibrium constant for the reaction written in the following form (2 H2O(g) + 2 CO(g) → 2 H2(g) + 2 CO2(g)) ? a) 34.6 b) 1.44 X 106 c) 2.40 X 103 d) 1.32 X 10e) 6.00 X 102 5. What is the catalyst for the synthesis of sulfuric acid from sulfur, oxygen, and water in the lead chamber process? 4) NO b) hydrogen peroxide c) strong acids d) iron oxide surface e) T ions

question #14

Answer 1

Ans - 13 The reaction rate constant only depends on the temperature and this dependence is explain by the Aluehnius Equation, the awrennius equation is an elementary treatment that ques the quantative basis of the neationsikh temperature and rate const ACT) = Aě Ealde So, by increasing temperature will cause the value of the rate constant, k, increase. An-14 for the reaction, H₂O cg) & locg) & H2(g) + CO2(g) Kc = [Haces] [concgg] and it [120 co) ] [ colgs ] also equal to 1.20x103.

so you the reaction 2420 (g) + 2locg) + 2H2(g) + 210266) Equilibrium constant = [ua] [Co2c93)? [4,095] ² [cogs] 2 Equilibrium constant = ( [42 eg] [coz (g)] [120 lgs] [ come] Equilibrium constant Equilibrium constant lequilibrium constant = (Kc)2 = ( 1.20x103) ² = 1.44X106

Ano-15 The nitrogen oxides are used as the catalyst in the foumathon af sulphuric acid from sulphal, onggen. and water in the lead chamber Process · Heue , Non guven nitrogen onides. Hence, coption @ 18 the night option.
please if you get the answer.

Thank you