Question
A. 5.84
B. 4.94
C. 0.392
D. 1.51
E. 0.281
1. Use the following reactions and their equilibrium constants to predict the equilibrium constant for this reaction: 2A(aq)+B(aq)3D(g) Kc-??? 4F(ag) 2A(aq) Kc-0.332 1/4B(ag)+F(aq) 3/4D(g)
0 0
Add a comment Improve this question Transcribed image text
Know the answer?
Add Answer to:
A. 5.84 B. 4.94 C. 0.392 D. 1.51 E. 0.281 1. Use the following reactions and...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • For each of the following reactions: (a) Write the Equilibrium expression (b) Calculate the Equilibrium Constant,...

    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...

  • At what temperature will it change between spontaneous and nonspontaneous? e. What is K for the...

    At what temperature will it change between spontaneous and nonspontaneous? e. What is K for the reaction? Write the equilibrium constant expression (K) for the following balanced reactions. Indicate the type of equilibrium constant (Kc, Ka, Kb, K_sp, Kf etc) a. PbAgAsS_3(s)+H_2 O(1) = Pb^+ 2 + Ag* + As^+3 + 3 s^-2 CO_2 (aq) + H_2 O(1) H_2 CO_3 (aq) How will each of the following changes affect the equilibrium mixture? NH_4HS(s) NH_3(g), + H_2 S(g) Rxn is endothermic...

  • 1. Write the equilibrium-constant expression (Kc) for the following reactions (a) H2 (g) + 12(g) =...

    1. Write the equilibrium-constant expression (Kc) for the following reactions (a) H2 (g) + 12(g) = 2H1 (9) (b) 2Cl2 (g) + 2H20 (9) + 4HCI (9)+ O2 (g) (c) H2(g) + Br2(1) HBr (g) (d) Ag(CN) 2 (aq) + Agl (s) + (aq) + 2AgCN (s)

  • Consider the following half-reactions: Half-reaction E° (V) Ag+(aq) +e → Ag(s) 0.799V Cu2+(aq) + 2e →...

    Consider the following half-reactions: Half-reaction E° (V) Ag+(aq) +e → Ag(s) 0.799V Cu2+(aq) + 2e → Cu(s) 0.337V Mg2+(aq) + 2e —— Mg(s) -2.370V The strongest oxidizing agent is: enter symbol The weakest oxidizing agent is: The weakest reducing agent is: The strongest reducing agent is: Will Mg(s) oxidize Ag(s) to Ag+(aq)? V Which species can be oxidized by Cu2+(aq)? If none enter none. Consider the following half-reactions: Half-reaction E° (V) 2Br (aq) 1.080V Br2(1) + 2e — Ni2+(aq) +...

  • What are the equilibrium constant expressions (Kc) for the following reactions

    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)   ⮂  ...

  • Again, consider the exothermic reaction, with K=3.00: 2A(aq) + B(g) ⇌ C(aq) + D(g) With initial c...

    Again, consider the exothermic reaction, with K=3.00: 2A(aq) + B(g) ⇌ C(aq) + D(g) With initial concentrations of [A] = 0.5M, [B] = 2.0M, [C] = 1.0M, and [D] = 1.5M. For each of the following disruptions, predict weather the reaction will go forward (toward products), reverse (towards reactants), or be unchanged. a) [A] increased to 2.0M b) Pressure doubled. c) Volume of solution doubled by dilution. d) The temperature is increased by 100.0oC (15.83 from text) When 1.50mol CO2...

  • A.) Given the reaction 2A + B ⇋ 4 C (all gases) concentrations at equilibrium are...

    A.) Given the reaction 2A + B ⇋ 4 C (all gases) concentrations at equilibrium are A = 0.076 M B = 0.829 M If K = 3.32, find the concentration of C and report it in M units. B.) Cu (s) + 2 Ag+ ⇋ Cu2+ (aq+) + 2 Ag(s)    K = 7.88 x 104 PbCl2 (s) ⇋ Pb2+ (aq) + 2 Cl- (aq) K = 2.4 x 10-4 AgI (s) ⇋ Ag+ (aq) + I- (aq) K =...

  • POTENTIALLY MULTIPLE CORRECT ANSWERS FOR EACH Which of the following is correct? (a) Exothermic reactions are spontaneou...

    POTENTIALLY MULTIPLE CORRECT ANSWERS FOR EACH Which of the following is correct? (a) Exothermic reactions are spontaneous (b) Reactions with ∆S > 0 are spontaneous (c) For reactions with increasing number of moles, ∆S > 0 (d) When ∆H > 0, ∆S > 0, with increasing temperature, ∆G will decrease Which reaction of the following measured at the standard condition gives ∆G◦f (CO2(g))? (a) CO(g) + C(s) → CO2 (g) (b) CO(g)+1/2O2(g)→CO2(g)2 (c) C(s)+O2(g)→CO2(g) (d) 2C(s)+2O2(g)→2CO2(g) When a reaction reaches...

  • 1. The equilibrium constant, Kc, is calculated using molar concentrations. For gaseous reactions another form of...

    1. The equilibrium constant, Kc, is calculated using molar concentrations. For gaseous reactions another form of the equilibrium constant, Kp, is calculated from partial pressures instead of concentrations. These two equilibrium constants are related by the equation Kp=Kc(RT)Δn where R=0.08206 L⋅atm/(K⋅mol), T is the absolute temperature, and Δn is the change in the number of moles of gas (sum moles products - sum moles reactants). For example, consider the reaction N2(g)+3H2(g)⇌2NH3(g) for which Δn=2−(1+3)=−2. Part A For the reaction 3A(g)+2B(g)⇌C(g)...

  • 4. (a) Use the standard reduction potentials at 25° C in Table 18.1 in Tro, Fridgen...

    4. (a) Use the standard reduction potentials at 25° C in Table 18.1 in Tro, Fridgen and Shaw, and calculate the standard emf E° of an electrochemical cell described by the following reaction: 3 Zn + 2 Cr3+ + 2 Cr + 3 Zn? (b) What is n? (c) What is AGº for this reaction at 25°? (d) What is the equilibrium constant for this reaction at 25°? TABLE 18.1 Standard Reduction Potentials at 25°C EV) 2.87 1.61 1.51 1.36...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT