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For a particular reaction K = 98000. What can be said about this reaction? A) There...
For the reaction H2(g)+I2(g)⇌2HI(g), K= 57.0 at 700 K what can be said about this reaction...
For the reaction H2(g)+I2(g)⇌2HI(g), K= 57.0 at 700 K what can be said about this reaction at this temperature? For the reaction , at 700 what can be said about this reaction at this temperature? The equilibrium lies far to the right. The reaction will proceed very slowly. The reaction contains significant amounts of products and reactants at equilibrium. The equilibrium lies far to the left.
D Question 2 1 pts Which statement(s) concerning the reaction is/are true? 2A) A2(g) +B2(g) K-29x...
D Question 2 1 pts Which statement(s) concerning the reaction is/are true? 2A) A2(g) +B2(g) K-29x 10-85 There are fewer moles of reactants than products at equilibrium, because the equilibrium constant is small. There are more moles of reactants than products at equilibrium, because the equilibrium constant is large. There are near equal amounts of reactants and products at equilibrium because the equilibrium constant is close to 1 There are more moles of reactants than products at equilibrium, because the...
Question 2 1 pts Which statement(s) concerning the reaction is/are true? 2ABig) Alg) + Bale) K-2.9...
Question 2 1 pts Which statement(s) concerning the reaction is/are true? 2ABig) Alg) + Bale) K-2.9 x 10-85 There are fewer moles of reactants than products at equilibrium, because the equilibrium constant is small There are more moles of reactants than products at equilibrium, because the equilibrium constant is large. There are near equal amounts of reactants and products at equilibrium because the equilibrium constant is close to 1 There are more moles of reactants than products at equilibrium, because...
Documenti Student ID 4. Which of the following is true about the reaction quotient? . None...
Documenti Student ID 4. Which of the following is true about the reaction quotient? . None of these answers are correct It relates the concentrations of products to reactants at any point in time. It can never be equal to the equilibrium constant. It is always equal to the equilibrium constant. It relates the ratio of the concentrations of products to reactants once the reaction has reached chemical equilibrium. . • 5. Which of the following is true about the...
For the reaction CH3OH(aq) + Cl-(aq) <--> CH3Cl(aq) + OH-(aq) , K = 3.4 x 10-15...
For the reaction CH3OH(aq) + Cl-(aq) <--> CH3Cl(aq) + OH-(aq) , K = 3.4 x 10-15 at a particular temperature. What can be said about the relative energies of products and reactants? Group of answer choices products must be more stable products and reactants must be of nearly equal stabilities no way to determine without more information reactants must be more stable
The equilibrium constant, K, of a reaction at a particular temperature is determined by the concentrations...
The equilibrium constant, K, of a reaction at a particular temperature is determined by the concentrations or pressures of the reactants and products at equilibrium. For a gaseous reaction with the general form aA+bB⇌cC+dD the Kc and Kp expressions are given by Kc=[C]c[D]d[A]a[B]b Kp=(PC)c(PD)d(PA)a(PB)b The subscript c or p indicates whether K is expressed in terms of concentrations or pressures. Equilibrium-constant expressions do not include a term for any pure solids or liquids that may be involved since their composition...
Given the following pKa values, what can be determined about the given reaction? (pKa of H3PO4...
Given the following pKa values, what can be determined about the given reaction? (pKa of H3PO4 = 2.1; pKa of HF = 3.2) H3PO4 + F S + H2PO4 + HF The reaction is slow The reaction is fast Equilibrium favors the formation of reactants Equilibrium favors the formation of products Products and reactants form in equal amounts
Consider the following reaction, 2AB (9) A2 (9) + B2 (9) K = 1.50x10-2 At some...
Consider the following reaction, 2AB (9) A2 (9) + B2 (9) K = 1.50x10-2 At some point in the reaction, Q = 5.30. Which of the following statements is correct concerning the equilibrium? O A. At that point in the reaction, the reaction shifts right to reach equilibrium. OB. At that point in the reaction, the reaction has reached equilibrium. OC. At that point in the reaction, only products are present in the gas mixture D. At that point in...
The equilibrium constant for the gas phase reaction 2S03 (g) 2SO2 (g) O2(g) is Keq 3.6 x 10-3 at 999 K.At equilibrium, A) products predominate B) reactants predominate C) roughly equal amounts of pro...
The equilibrium constant for the gas phase reaction 2S03 (g) 2SO2 (g) O2(g) is Keq 3.6 x 10-3 at 999 K.At equilibrium, A) products predominate B) reactants predominate C) roughly equal amounts of products and reactants are present D) only products are present E) only reactants are present
The equilibrium constant for the gas phase reaction 2S03 (g) 2SO2 (g) O2(g) is Keq 3.6 x 10-3 at 999 K.At equilibrium, A) products predominate B) reactants predominate C) roughly equal amounts...
part a spontaneity What can be said about the spontaneity ofthis reaction? The reaction (as w...
part a spontaneity What can be said about the spontaneity ofthis reaction? The reaction (as written) is spontaneous. The reverse reaction is spontaneous. the system is in equilibrium at 298 K. Part b What is the standard Gibbs free energy forthis reaction? = Part c What is the Gibbs free energy for thisreaction at 3200 ? Assume that and do not change withtemperature. = Part d At what temperature do the forward and reverserusting reactions occur in equilibrium? Express your...
D Question 2 1 pts Which statement(s) concerning the reaction is/are true? 2A) A2(g) +B2(g) K-29x 10-85 There are fewer moles of reactants than products at equilibrium, because the equilibrium constant is small. There are more moles of reactants than products at equilibrium, because the equilibrium constant is large. There are near equal amounts of reactants and products at equilibrium because the equilibrium constant is close to 1 There are more moles of reactants than products at equilibrium, because the...
Question 2 1 pts Which statement(s) concerning the reaction is/are true? 2ABig) Alg) + Bale) K-2.9 x 10-85 There are fewer moles of reactants than products at equilibrium, because the equilibrium constant is small There are more moles of reactants than products at equilibrium, because the equilibrium constant is large. There are near equal amounts of reactants and products at equilibrium because the equilibrium constant is close to 1 There are more moles of reactants than products at equilibrium, because...
Documenti Student ID 4. Which of the following is true about the reaction quotient? . None of these answers are correct It relates the concentrations of products to reactants at any point in time. It can never be equal to the equilibrium constant. It is always equal to the equilibrium constant. It relates the ratio of the concentrations of products to reactants once the reaction has reached chemical equilibrium. . • 5. Which of the following is true about the...
Given the following pKa values, what can be determined about the given reaction? (pKa of H3PO4 = 2.1; pKa of HF = 3.2) H3PO4 + F S + H2PO4 + HF The reaction is slow The reaction is fast Equilibrium favors the formation of reactants Equilibrium favors the formation of products Products and reactants form in equal amounts
Consider the following reaction, 2AB (9) A2 (9) + B2 (9) K = 1.50x10-2 At some point in the reaction, Q = 5.30. Which of the following statements is correct concerning the equilibrium? O A. At that point in the reaction, the reaction shifts right to reach equilibrium. OB. At that point in the reaction, the reaction has reached equilibrium. OC. At that point in the reaction, only products are present in the gas mixture D. At that point in...
The equilibrium constant for the gas phase reaction 2S03 (g) 2SO2 (g) O2(g) is Keq 3.6 x 10-3 at 999 K.At equilibrium, A) products predominate B) reactants predominate C) roughly equal amounts of products and reactants are present D) only products are present E) only reactants are present
The equilibrium constant for the gas phase reaction 2S03 (g) 2SO2 (g) O2(g) is Keq 3.6 x 10-3 at 999 K.At equilibrium, A) products predominate B) reactants predominate C) roughly equal amounts...
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