The correct complete reaction is given as below:-
H2SO3 (aq) + 2 H2O (aq) ↔ SO32- (aq) + 2 H3O+ (aq) ............ (1)
Since for below reaction,
aA + bB ↔ cC + dD ........ (2)
So, the above equation (4) is the correct equilibrium constant for the given reaction.
What is the correct equilibrium constant for the reaction below? H2SO3 (aq) + 2 H2O (aq)...
Consider the following reaction. What is/are the spectator ion(s)? H2SO3(aq) + KOH(aq)-K2SO3(aq) + H2O(1) O K*(aq), SO32- (aq) O H+(aq). SO,2- (aq) K*(aq) only OH(aq), OH- (aq) SO42- (aq) only O H*aq). K*(aq) « Previous
1. Write the equilibrium constant expression for the following reaction: H3PO4(aq) + 3 H2O(l) ↔ PO4 3- (aq) + 3 H3O+ (aq) 2. (LeChatlier’s principle) The following reaction has Kc = 4.2 x 102 at 325oC, all gases. PBr3 + Cl2 ↔ PCl3 + Br2 ΔHo = -47 kJ/mol a. For this reaction at equilibrium, [PBr3] = [Cl2] = 0.0273 M, and [PCl3] = [Br2] = 0.560 M. What do you expect to happen to the equilibrium concentrations of each...
Which equilibrium constant expression(s) are for the following reaction. NH3(aq)↔NH3(g) Choose from the list below and enter the letters alphabetical order. (e.g. AH) A) (pNH3)eq F) (pNH3)eq2 B) [NH3]eq G) [NH3]eq-2 C) (pNH3)eq-1 H) (pNH3)eq-2 D) [NH3]eq-1 What is the equilibrium constant expression for the following reaction: Ru2+(aq) + 6NH3(aq)↔Ru(NH3)62+(aq) Choose from the list below and enter the letters alphabetical order. (e.g. For an equilibrium constant of [NH3]6eq[Ru2+]eq enter AH.) A) [Ru2+]eq E) [NH3]-1eq I) [Ru(NH3)62+]6eq B) [NH3]eq F) [Ru(NH3)62+]-1eq...
What is the equilibrium constant expression, K i, for the following weak acid? H 2SO 3( aq) H +( aq) + HSO 3 -( aq) Ki = [H2SO3] / [H+][HSO3-] Ki = [H+]2 [SO32-]/ [H2SO3] Ki = [H+]2 [HSO3-]/ [H2SO3] Ki = [H2SO3] / [H+]2 [SO32-] Ki = [H+][HSO3-]/ [H2SO3
QUESTION 4 Which is the correct equilibrium constant equation for the reaction indicated below? NH3(aq)+ H20() <-> NH4 (aq) + O(aq) [NH4 IOH K [H20]INH3] [NH4 IOH ] Ke [NH3] [H2O]INH3] Kc= [NH4 IOH [NH31 [NH4 11OH
The equilibrium constant for the reaction HNO2 (aq) + H2 O ( ℓ) ↔ NO2¯ (g) + H3O+ (aq) is 4.3 x 10 − 4 at 25º C. Will nitrous acid spontaneously dissociate when: a) [HNO2] = [NO2¯] = [H3O + ] = 1.0 M ? b) [HNO2] = 1.0 M and [NO2¯ ] = [H3O + ] = 1.0 x 10− 5 M ? Please help solve this question and include the process as well. Thanks.
15. What is the equilibrium constant expression for the following reaction: CxH NH(aq) + H2O(1) + CzHgNH3*(aq) + OH (ag) Choose from the list below and enter the letters in alphabetical order. (e.g. For an equilibrium constant of (OH) eq[H20leg enter AH.) A. [H2O]@g B. [CgHjNH]@g C. [C3H5NH2 tleq D.[OH"leg E. [H20)". F. [CH3NH) G. [CsH5NH2+1e H. [OH) Submit Answer Tries 0/99
what is the class of each reaction? acid-base, percipatation, oxidation-reduction? 21 (aq) + H2SO4 (aq) → SO42- (aq) + 2 HI(g) 81 (aq) + 10 H30* (aq) + SO42- (aq) → H2S (g) + 4 12(aq) + 14 H20 (1) H 12 (aq) + 1+ (aq) → 13(aq) 1, Cuusig lie whit SO32(aq) + H30*(aq) = HSO3+ (aq) + H20 (1) BaSO3 (s) = Ba²+(aq) + SO32 (aq) SO32-(aq) + 2H30* (aq) = H2SO3 (aq) + 2H20(1) H2SO3 (aq) =...
At 298K, the equilibrium constant for the following reaction is 1.00 107 H2S(aq) + H2O- H30"(aq) + HS-(aq) The equilibrium constant for a second reaction is 1.00 10-19. Use this information to determine the equilibrium constant for the reaction: (aq)+2H2O 2H3O K- Submit Answer Retry Entire Group 9 more group attempts remaining
Now, for a complete equilibrium problem Consider the following general reaction: HC2H3O2 (aq) + H2O (l) ⇌ H3O+ (aq) + C2H3O2–(aq) Kc = 1.8 x 10–5 (at 25 ºC) If a solution initially contains (7.9x10^-1) M of HC2H3O2, (and no H3O+ or C2H3O2– ), what is the equilibrium concentration of H3O+ (aq) in the mixture? In the appropriate blanks, provide the equilibrium [H3O+ (aq)], in the solution, in M, to two significant figures and to the appropriate power