What change will occur for the following reaction if the hypochlorous acid solution is diluted from 0.1 to 0.01 M? HOCI + H₂O → OCI- + H₂O+ a) a decrease in the fraction of acid dissociated b) an increase in the fraction of acid dissociated C no change in the fraction of acid dissociated

Q: Arrange the following aqueous solutions, all at 25 °C, in order of decreasing acidity. Rank from…

A: We have find out the answer from given data. Note- Since you have posted multiple questions, we will…

Q: If one mole of Ba(OH)2 is added to enough water to make 10 liters of solution, the pH of the…

A:

Q: The pOH of 0.0260 M solution of Sr(OH)₂ is

A:

Q: Write the K expression for an aqueous solution of hypochlorous acid:

A:

Q: The substance Ca(OH)2 is considered     a weak Arrhenius base     a weak Arrhenius acid     a…

A: According to ARRHENIUS concept of acid and base :  An Acid is a substance which when dissolved in…

Q: What is the [OH-] of this solution?

A: pH + pOH = 14  pH = -log [H+]  pOH = -log [OH-]   [H+] = 10-pH  [OH-] = 10-pOH

Q: The pOH of a 0.0390 M solution of HCl is

A:

Q: You are given 30 Calculate the values of both pH and pOH of the following solutions: pOH pH 0.020M…

A:

Q: The concentration of acetylcholine (a neurotransmitter) in a sample can be determined from the pH…

A: Given information,The volume of acetylcholine is 11mLpH values are relate to concentration of the…

Q: A 0.550 M solution of hypochlorous acid, HClO, is at equilibrium. Ka = 3.5 x 10-8. For this…

A:

Q: What will happen if the pH of the following equilibrium system is increased? H*(aq) + 2CrO4²a 2- aq)…

A: So option a is correct that is the solution will turn yellow

Q: Calculate the pH of the following solution at 25 °C for which the substance ionizes completely:…

A:

Q: The concentration of the hydronium ion in an aqueous solution at 25 °C is 0.0021 M. What is the…

A: Concentration of H+ ion = 0.0021 M Concentration of -OH ion = To be determined

Q: The pOH of an aqueous solution at 25°C was found to be 7.30. The pH of this solution is The…

A: Given : pOH = 7.30

Q: Write the equilibrium constant expression for this reaction: NH(aq) → NH3(aq) + H+ (aq) - x Ś

A: The objective of the question is to write the equilibrium constant expression for the given chemical…

Q: Consider an aqueous solution of acetic acid: CH3COOH (aq)   H2O (l) CH3COO (aq)   H2O  (aq). If…

A: acetic acid is a weak acid and it undergoes partial dissociationto give acetate and H+ ions. The…

Q: Write the equilibrium constant expression for this reaction: 2 H(aq) +SO (aq) → H₂SO4(aq) 1 0

A:

Q: A student is required to determine the pH of a water sample that was believed to be contaminated…

A: It is a strong base that means in H2O it will be completely dissociates as Mg+2 and 2 HO-

Q: What is the pH of an aqueous solution at 25 °C that contains 2.5x10-4 hydronium ion

A: pH is used to measure the concentration of hydronium ion. The expression for calculating the pH of…

Q: Calculate the pOH of a solution that contains 7.8 x 10-6 M OH⁻ at 25°C.

A: pOH can be calculated using the given formula.

Q: Write the equilibrium expression for the following reaction. HF (aq) -> H+ (aq) + F- (aq)

A: Equilibrium is a state in which the rate of forwarding reaction that is decomposing of products is…

Q: The pH of blood is 7.4. What is the ratio (to one decimal place) of bicarbonate (conjugate base) to…

A:

Q: Write the equilibrium constant expression for this reaction: NH(aq) → NH3(aq) + H+ (aq) - x Ś

A: The objective of the question is to write the equilibrium constant expression for the given chemical…

Q: The pOH of 2.9 × 10-7 M KOH is

A:

Q: The pOH of an acidic solution is 8.81. What is [H⁺]?

A:

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.