Recent questions in Chemical equilibrium

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1 answer 151 views

How does changing the pH of a redox reaction involving copper and zinc affect the equilibrium position and which ion, Cu2+ or Zn2+, is favored?

asked Feb 3 in Chemical equilibrium by IsabellaOcto (1.9k points)

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1 answer 148 views

How does changing the pH of a redox reaction affect the equilibrium position of the reaction, and what factors can influence this effect? Provide an example of a redox reaction and explain how its equilibrium position can be affected by changes in pH.

asked Feb 3 in Chemical equilibrium by Milagros70T7 (1.5k points)

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1 answer 146 views

How does changing the pH of a redox reaction affect the equilibrium position and what factors determine whether the reactants or products are favored? Provide an example of a redox reaction and calculate the equilibrium constant under different pH conditions to illustrate the concept.

asked Feb 3 in Chemical equilibrium by ArleneLeichh (2.1k points)

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1 answer 136 views

How does changing the pH of a redox reaction affect the equilibrium position and what is the mathematical equation used to calculate the shift in equilibrium? Provide an example of a redox reaction and calculate the new equilibrium concentrations of the products and reactants when the pH is increased or decreased.

asked Feb 3 in Chemical equilibrium by VanBohannon (1.7k points)

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1 answer 118 views

How does changing the pH of a redox reaction affect its equilibrium position? Please provide a specific example of a redox reaction and explain the possible changes in its equilibrium position when the pH is increased or decreased.

asked Feb 3 in Chemical equilibrium by FionaGreenbe (1.8k points)

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1 answer 148 views

How does changing the pH of the reaction mixture affect the equilibrium position of the reaction between a weak acid and a weak base? Provide an explanation based on Le Chatelier's principle and numerical examples for a specific acid-base reaction.

asked Feb 3 in Chemical equilibrium by Aimee8754791 (2.0k points)

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1 answer 128 views

What effect does changing the pH from 2 to 6 have on the equilibrium position of the redox reaction between Fe2+ and MnO4- in acidic solution?

asked Feb 3 in Chemical equilibrium by CatherineMcc (2.5k points)

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1 answer 122 views

How does changing the pH affect the formation of the complex ion Cu(NH3)4 2+, when copper(II) sulfate and excess ammonia are mixed together? How can the equilibrium constant (Kc) be calculated for this reaction at different pH values?

asked Feb 3 in Chemical equilibrium by OrvalFrankla (1.9k points)

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1 answer 111 views

How does changing the concentration of reactants or products affect the equilibrium position of a chemical reaction? Provide a specific example to support your answer.

asked Feb 3 in Chemical equilibrium by MatthewStore (1.3k points)

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1 answer 194 views

What is the effect of changing the concentration of ligands on the formation of a complex ion of copper sulfate? Calculate the concentration of the complex ion [Cu(NH3)4(H2O)]2+ when 50 mL of a 0.1 M solution of ammonia is added to 50 mL of a 0.1 M solution of copper sulfate. The formation constant for the complex ion is 1.1 x 10^12.

asked Feb 3 in Chemical equilibrium by MercedesLang (2.2k points)

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1 answer 165 views

What is the percent ionization of a 0.1 M solution of acetic acid (Ka = 1.8 x 10^-5) before and after the addition of 0.05 M hydrochloric acid? How does the pH of the solution change after the addition of the hydrochloric acid?

asked Jan 31 in Chemical equilibrium by StantonKay22 (1.8k points)

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1 answer 134 views

How does an increase in the concentration of reactant or product affect the equilibrium position of a redox reaction, and can you calculate the new equilibrium constant if the concentration of a reactant or product is changed? Provide a specific example of a redox reaction and show step-by-step how to calculate the new equilibrium constant if the concentration of a reactant or product is increased or decreased.

asked Jan 31 in Chemical equilibrium by KristeenN708 (2.1k points)

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1 answer 132 views

How will an increase in temperature affect the equilibrium of the reaction 2SO2 (g) + O2(g) ⇌ 2SO3(g) ?

asked Jan 31 in Chemical equilibrium by DeanI7567799 (2.2k points)

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1 answer 141 views

How does an increase in temperature affect the equilibrium position of a reaction and the concentrations of the reactants and products?

asked Jan 31 in Chemical equilibrium by BradfordConr (2.2k points)

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1 answer 124 views

How does an increase in pressure affect the equilibrium position of the following reaction at constant temperature? N2(g) + 3H2(g) ⇌ 2NH3(g)

asked Jan 31 in Chemical equilibrium by TajSanford4 (2.2k points)

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1 answer 182 views

How does an increase in pressure affect the equilibrium position of a reaction? Use Le Chatelier's principle to predict the direction of the reaction at equilibrium when the volume of the system is decreased.

asked Jan 31 in Chemical equilibrium by Kurt09Q6154 (1.9k points)

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1 answer 153 views

How does an increase in pH affect the equilibrium position of the reaction between acetic acid and acetate ions? Provide a detailed explanation using Le Chatelier's principle.

asked Jan 31 in Chemical equilibrium by Precious09K0 (2.0k points)

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1 answer 119 views

How does altering the pressure affect the equilibrium position in a reversible chemical reaction, and what are the factors that determine whether the reaction will shift to the side with a greater number of moles of gas or to the side with a lesser number of moles of gas? Provide an explanation using an example of a gaseous reaction.

asked Jan 31 in Chemical equilibrium by NilaBody107 (1.7k points)

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1 answer 152 views

How does altering the pH level affect the equilibrium position of a redox reaction, and what is the relationship between the dissociation constant and pH in such a reaction? Provide an example to explain the concept.

asked Jan 31 in Chemical equilibrium by CedricNicker (1.9k points)

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1 answer 118 views

What is the effect on the equilibrium position of the following reaction if water is added to the system: 2H2(g) + O2(g) ⇌ 2H2O(g) Explain your answer using Le Chatelier's principle.

asked Jan 30 in Chemical equilibrium by BetteBoniwel (1.6k points)

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