What is the expression for the equilibrium constant for the reaction: 2 C2H6(g) + 70210 =...
5-3 Write the equilibrium constant expression of this reaction and calculate the concentration of all the gases at equilibrium for the reaction: CO(g) + H20 (g) = CO2(g) + H2 (g) Given that the initial concentrations of all the gases are 0.05 M and that Kc = 5.1 at 700 K.
Which is the correct equilibrium constant expression for the following reaction? 2 NaHCO3(s) Na2CO3(s) + CO2(g) + H2O(g) O A. Kc=[Na2CO3] / [NaHCO3)2 O B. Kc = [NaHCO3] 2 / [Na2CO3][ CO2][ H20] O C. Kc = [ CO2][ H20] OD. Kc = [Na2CO3][ CO2][ H20] / [NaHCO3)2
What is the correct equilibrium constant expression for this reaction? 2HI(g) = H2(g) + 12(g) Multiple Choice Kc = [H2) (12)(HI) O Kc = [H]2/[Hz] [12] Kc = [HI] /[H2] (12) Kc = [H2] (12/(H12
What is the correct equilibrium constant expression for this reaction? 2HI(g) = H2(g) + 12(g) Multiple Choice Kc = [H2) (12)(HI) O Kc = [H]2/[Hz] [12] Kc = [HI] /[H2] (12) Kc = [H2] (12/(H12
a. Choose the expression for the thermodynamic equilibrium constant for the following reaction: CO(g) 2H2 (g)-CH3 OH(g) Рсн,он Pco P Pco PH K K ок -к, Рсн,он K K, PcH, OH 1 K K,= Pco PH b. Choose the expression for the thermodynamic equilibrium constant for the following reaction: Fe (aq)+30H (aq) Fe(OH)3 (s) Fe(OH)s] K=Ksp Fe OH 1 3+ Ок- Fe OH Ksp 3+ OK K.,= [Fe [OH 3+ Fe(OH)s Fe OH1 1 K= КР c. Choose the expression...
What would be the equilibrium constant expression for the following reaction? Na2CO3 (s) + 2 HCl (g) z 2 NaCl(aq) + CO2(g) + H20 (8) o Keg [NaCl] x P co2 x [H0] [Na, C03] x Pa HCI O HCI [Na, C03] x P2 [NaCl]" x P co2 * [H, 0] O CO2 Reg [NaCl] x PC X[H0] [Na, C03] ⓇPH HCl p2 HCl [NaCl]- XP Coz [NaCl] XP Co2 P2 HCl
Which is the correct equilibrium constant expression for the following reaction? 2 NaHCO3(s) +- Na2CO3(s) + CO2(g) + H2O(g) O A. Kc = [Na2CO3]/[NaHCO3)2 O B. Kc = [NaHCO3]2/[Na2CO3][ CO2][ H20] OC. Kc = [CO2][ H20]
7. Consider the following reaction: H,(8)+CO,(8)=1,0(g)+CO(g) The value of the equilibrium constant K, for the reaction is 0.534 at 700°C. What is the value of K, for this reaction at 298 K? (5 points) (AH; (H20) = -241.8, AH;(CO) = -110.5, AH;(CO2) = -393.5 kJ/mol)
a. 14. What is the correct equilibrium constant expression for the following reaction? CO2(g) + 2H2O(8) CH4(g) + 2O2(g) Poo, PH₂O PcH, X PO, Рcн, хро, K= b. Pool x Pн,о c. K= Pch, *(Po,) Pco, x (Ph,0) Pco, (P2,0) Pch, *(Po,) d. 1 K- e, none of the above
Which of the following expressions is the correct equilibrium-constant expression for the reaction below? 3 Fe(s) + CO2(g) = Fe3O4(s) + CO(g) 1/[CO] [Fe304][CO] [FO]*[CO2] O [Coy [CO2] [Feo][CO2] [Fe3O4][CO] O [CO2]/[CO]