In the reaction A + B <---> C + D, if you were to see an...
In the reaction A + B <---> C + D, if you were to see an increase in the amount of A as the reaction progressed, what sign would you expect for delta G and relationship for Keq?
Homework Answers
Write the equilibrium‑constant expression for the reaction shown in terms of [A], [B], [C], and [D]....
Write the equilibrium‑constant expression for the reaction shown in terms of [A], [B], [C], and [D]. A(g)+B(g)−⇀↽−2C(g)+D(g) Note that Kc, which is sometimes symbolized as K or Keq, denotes that the equilibrium constant is expressed using molar concentrations. For this question, Kc means the same thing as K and Keq
The value of Keq for the following reaction is 0.860 A (8) +B ()=C(g) +D (8)...
The value of Keq for the following reaction is 0.860 A (8) +B ()=C(g) +D (8) The value of Keq at the same temperature for the reaction below is 4C (8) + 4D (g) = 4A (8) + 4B (Ⓡ) * Please report 3 significant figures. Numbers only, no unit. No scientific notation.
I need help with these please and thank you 6. For the following reaction, AGⓇ =...
I need help with these please and thank you
6. For the following reaction, AGⓇ = -2.0 kJ/mol at 25°C. Cl2(g) + F2(g) = 2CIF(g) What is AGrx at 25 °C under the following conditions: Pci, = 1.0atm PF, = 1.0atmand Pcie = 0.50 atm? A. 1424 kJ B.-5.4 kJ C.-2600 kJ D.-2.3 kJ E. -3430 kJ 7. The following reaction is exothermic. 200(g) + O2(g) = 2C02(g) What happens to Kp with increasing temperature? A. Ko does not change....
Rate of reaction = -1/a delta[A]/delta t = - 1/b delta[B]/delta t = 1/c delta[C]/delta t...
Rate of reaction = -1/a delta[A]/delta t = - 1/b delta[B]/delta t = 1/c delta[C]/delta t = 1/d delta[D]/delta t The decomposition of a reactant, A, exhibits a linear relationship between l/[A] versus time with a slope of 0.0345 M^-1 s^-1. The initial concentration of A is 0.450 M. Note: If you cannot figure out a certain value, make an assumption and move on. Calculate the concentration of A after 63 minutes of reaction. Calculate the initial rate of reaction....
i need help with question number 6, 7 a, b, 8, and 9 6. The reaction...
i need help with question number 6, 7 a, b, 8, and 9
6. The reaction NO2(g) + NOR) <===> N200) + O2(g) has Keq = 0.914 at a certain temperature. At the same temperature, what is the value of Keq for the following reaction? 2 N2O(g) + 2 Ozta) <===> 2 NO26) + 2NO() 7. The reaction NO2(g) + NO(g) <===> N2010) + O2(g) has AH = -42.9kJ. a) List the kinds of changes that would alter the amount...
14. A catalyst a. Participates in the reaction and b. Dec c. Increases the activation e...
14. A catalyst a. Participates in the reaction and b. Dec c. Increases the activation e d. Binds to the reactants and releases them sequentially the reaction and changes the product release reases the activation energy required for the reaction 15. In an exothermic reaction, if heat is removed from the reaction a. Equilibrium shifts to the right b. Product formation increases c. Increase the value of K d. All the above 16. Initially, a mixture of 0.100 M No,...
The data in the table above were determined at 25C. (a) Calculate G for the reaction above at 25C. (b) Calculate Keq for the reaction above at 25C. (c) Calculate S for the reaction above at 25C. (d) I...
The data in the table above were determined at 25C.
(a) Calculate G for the reaction above at 25C.
(b) Calculate Keq for the reaction above at 25C.
(c) Calculate S for the reaction above at 25C.
(d) In the table above, there are no data for H2. What are the
values of Hf, Gf, and of the absolute entropy, S, for H2 at
25C?
Using Equilibrium Constants to Determine Thermodynamic Parameters Post Lab So AHP (kJ mol (kJmol (J...
The value of Keq for the following reaction is 0.560 A (g) + B (g) ⇌...
The value of Keq for the following reaction is 0.560 A (g) + B (g) ⇌ C (g) + D (g) The value of Keq at the same temperature for the reaction below is ________. 4C (g) + 4D (g) ⇌ 4A (g) + 4B (g)
Consider reaction 1, which is A + B C + D; reaction 2, which is C...
Consider reaction 1, which is A + B C + D; reaction 2, which is C + D E + F; and reaction 3, which is E + F G + H. ΔG°´ for the first reaction is -3.1 kcal/mol; ΔG°´ for the second reaction is 4.2 kcal/mol; and ΔG°´ for the third reaction is 0.7 kcal/mol. Given this information, what would be the value of ΔG°´ (in kcal/mol) for the following net reaction ( A + B G +...
for the equilibrium reaction: A + B ----> C + D delta H= -125kj draw the...
for the equilibrium reaction: A + B ----> C + D delta H= -125kj draw the reaction energy diagram. Indicate the positions of the reactants, products, activated complex, Ea (37 kJ) and delta H on the diagram
The value of Keq for the following reaction is 0.860 A (8) +B ()=C(g) +D (8) The value of Keq at the same temperature for the reaction below is 4C (8) + 4D (g) = 4A (8) + 4B (Ⓡ) * Please report 3 significant figures. Numbers only, no unit. No scientific notation.
I need help with these please and thank you
6. For the following reaction, AGⓇ = -2.0 kJ/mol at 25°C. Cl2(g) + F2(g) = 2CIF(g) What is AGrx at 25 °C under the following conditions: Pci, = 1.0atm PF, = 1.0atmand Pcie = 0.50 atm? A. 1424 kJ B.-5.4 kJ C.-2600 kJ D.-2.3 kJ E. -3430 kJ 7. The following reaction is exothermic. 200(g) + O2(g) = 2C02(g) What happens to Kp with increasing temperature? A. Ko does not change....
Rate of reaction = -1/a delta[A]/delta t = - 1/b delta[B]/delta t = 1/c delta[C]/delta t = 1/d delta[D]/delta t The decomposition of a reactant, A, exhibits a linear relationship between l/[A] versus time with a slope of 0.0345 M^-1 s^-1. The initial concentration of A is 0.450 M. Note: If you cannot figure out a certain value, make an assumption and move on. Calculate the concentration of A after 63 minutes of reaction. Calculate the initial rate of reaction....
i need help with question number 6, 7 a, b, 8, and 9
6. The reaction NO2(g) + NOR) <===> N200) + O2(g) has Keq = 0.914 at a certain temperature. At the same temperature, what is the value of Keq for the following reaction? 2 N2O(g) + 2 Ozta) <===> 2 NO26) + 2NO() 7. The reaction NO2(g) + NO(g) <===> N2010) + O2(g) has AH = -42.9kJ. a) List the kinds of changes that would alter the amount...
14. A catalyst a. Participates in the reaction and b. Dec c. Increases the activation e d. Binds to the reactants and releases them sequentially the reaction and changes the product release reases the activation energy required for the reaction 15. In an exothermic reaction, if heat is removed from the reaction a. Equilibrium shifts to the right b. Product formation increases c. Increase the value of K d. All the above 16. Initially, a mixture of 0.100 M No,...
The data in the table above were determined at 25C.
(a) Calculate G for the reaction above at 25C.
(b) Calculate Keq for the reaction above at 25C.
(c) Calculate S for the reaction above at 25C.
(d) In the table above, there are no data for H2. What are the
values of Hf, Gf, and of the absolute entropy, S, for H2 at
25C?
Using Equilibrium Constants to Determine Thermodynamic Parameters Post Lab So AHP (kJ mol (kJmol (J...
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