Question

In which of the following reactions will the forward reaction be favored if pressure is increased?...

In which of the following reactions will the forward reaction be favored if pressure is increased? a. C (s) + H2O (g) <--> CO (g) + H2 (g) b. N2 (g) + O2 (g) <--> NO2 (g) c. 2 CO2 (g) <--> 2 CO (g) + O2 (g) d. Si (s) + 2 Cl2 (g) <--> SiCl4 (g)

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

When pressue is increases no of moles or volume decreases side favored the reaction.

a. C (s) + H2O (g) <--> CO (g) + H2 (g)   reverse reaction favored

b. N2 (g) + O2 (g) <--> NO2 (g)              no effect

c. 2 CO2 (g) <--> 2 CO (g) + O2 (g)      reverse reaction favored

d. Si (s) + 2 Cl2 (g) <--> SiCl4 (g) reactions will the forward reaction be favored if pressure is increased.

d. Si (s) + 2 Cl2 (g) <--> SiCl4 (g) >>>>>answer

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
ΔS is positive for which of the following reactions? A. 2 H2 (g) + O2 (g)...
ΔS is positive for which of the following reactions? A. 2 H2 (g) + O2 (g) --> 2 H2O (l) B. H2O (l) --> H2O (s) C. CO2 (s) --> CO2 (g) D. Ag+ (aq) + Cl- (aq) --> AgCl (s) E. N2 (g) + 3 H2 (g) --> 2 NH3 (g)
1.         Write equilibrium (mass action) expressions for each of the following reactions: (a) H2(g) + I2(g)          2 HI...
1.         Write equilibrium (mass action) expressions for each of the following reactions: (a) H2(g) + I2(g)          2 HI (b)2 NO(g) + O2(g)           2 NO2(g) (c)N2(g) + 3 H2(g)           2 NH3(g) (d) CO(g) + NO2(g)           CO2(g) + NO(g) (e) 2 CO(g) + O2(g)             2 CO2(g) 2.    Write equilibrium expressions for each of the following equilibria: (a) 2 C(s) + O2(g)                  CO(g) (b) Zn2+(aq) + H2S(g)               ZnS(s) + 2 H+(aq) (c) HCl(g) + H2O()                  H3O+(aq) + Cl–(aq) (d)H2(g) +  O2(g)                   H2O(g) 3.         Which of the following is more likely to precipitate the hydroxide ion? (a)...
3. Consider the reaction N2 (g) + O2 (g) ---------> 2 NO (g) + heat The...
3. Consider the reaction N2 (g) + O2 (g) ---------> 2 NO (g) + heat The product is favored a. When the reaction temperature is increased. b. When the volume of the reaction container is reduced. c. When He (g) is added to the reaction. d. When the reaction temperature is lowered. 4. When the temperature of an equilibrium system for the following reaction is increased, CO (g) + H2O (g) --------> CO2 (g) + H2 (g) the reaction shifts...
Which of the following would an increase in pressure cause a shift in equilibrium that favors...
Which of the following would an increase in pressure cause a shift in equilibrium that favors reactants? Select one: a. CO2(g)+H2(g) ⇌CO(g)+H2O(g)CO2(g)+H2(g) ⇌CO(g)+H2O(g) b. CO(g) +12O2(g) ⇌CO2(g)CO(g) +12O2(g) ⇌CO2(g) c. 2Hg(l)+O2(g) ⇌2HgO(s)2Hg(l)+O2(g) ⇌2HgO(s) d. 2H2(g)+O2(g) 2H2O(l)2H2(g)+O2(g) 2H2O(l) e. CaCO3(s) ⇌CaO(s)+CO2(g)
please answear each question 1)At equilibrium, ________. a)the rates of the forward and reverse reactions are...
please answear each question 1)At equilibrium, ________. a)the rates of the forward and reverse reactions are equal b)the value of the equilibrium constant is 1 c)all chemical reactions have ceased d)the rate constants of the forward and reverse reactions are equal e)the limiting reagent has been consumed 2)The equilibrium-constant expression depends on the ________ of the reaction. a) stoichiometry b) mechanism c) the quantities of reactants and products initially present d) temperature e) stoichiometry and mechanism 3)Given the following reaction...
The reaction between carbon monoxide and water is given below: CO(g) + H2O(l) --------> CO2(g) +...
The reaction between carbon monoxide and water is given below: CO(g) + H2O(l) --------> CO2(g) + H2(g) We therefore know that which of the following reactions can also occur? a)  PbCl2(s) ---------->   Pb(s) + Cl2(g) b) CH4(g) + H2O(g) ----------> CO(g) + 3 H2(g) c) CO(g) + 3 H2(g) ------------------> CH4(g) + H2O(g) d) None of the Above
Which of the following equilibria would be impacted by a change in pressure? Select the correct...
Which of the following equilibria would be impacted by a change in pressure? Select the correct answer below: H2(g)+I2(g)→2HI(g) NO(g)+O3(g)→NO2(g)+O2(g) 2SO3(g)→2SO2(g)+O2(g) CO(g)+H2O(g)→CO2(g)+H2
Assuming that each of the following reversible reactions has reached a state of equilibrium, indicate with...
Assuming that each of the following reversible reactions has reached a state of equilibrium, indicate with an arrow, showing direction of shift, the effect of each change upon the equilibrium. Assume that only one change is made at a time. a) 2 Cl2(g) + 2 H2O(g) + heat  4 HCl(g) + O2(g) (1) Raise P (2)Raise T b) Fe2O3(s) + 3 H2(g)  3 H2O(g) + 2 Fe(s) (1) Add Fe(s) (2) Raise P c) 2 NH3(g) + heat...
For which one of the following reactions will the enthalpy change be approximately equal to the...
For which one of the following reactions will the enthalpy change be approximately equal to the internal energy change ? 2 H2(g) + O2(g) → 2 H2O(ℓ) H2O(ℓ) → H2O(g) CaCO3(s) → CaO(s) + CO2(g) H2(g) + Br2(g) → 2 HBr(aq) CH4(g) + 2 O2(g) → CO2(g) + 2 H2O(g)
2) The volume of the system is increased for each of the following reactions below. Explain...
2) The volume of the system is increased for each of the following reactions below. Explain whether each system would shift forward, in reverse, or stay the same (no effect) and give brief explanation for your answer. (a) 2 SO2 (g) + O2 (g)2 SO3 (g) (b) H2 (g) + I2 (g)2HI (g) (c) CaCO3 (g)CaO (s) + CO2 (g) (d) Ag+ (aq) + Cl- (aq)AgCl (s)
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT