The degree of ionization of a weak acid is lowered by the addition of a strong acid. O True O False

Q: What is the difference between a strong acid and a weak acid? Strong acids completely dissociate in…

A: Strong acids are substances that completely dissociate into ions when dissolved in water, breaking…

Q: Write the equilibrium expression for a simple acid ionization. (HA (aq) -> H+ + A-

A: the equilibrium expression for a simple acid ionization. HA (aq) ----------> H+ + A- equilibrium…

Q: FeCl3

A: FeCl3 is a salt of strong acid HCl and weak base Fe(OH)3. When the salt forms the solution will be…

Q: Which of the following is an acid that will dissociate completely in water? × HF NH3 HCI CH3COOH

A: The question is asking us to identify which among the given compounds is a strong acid. A strong…

Q: 16) Which of the following aqueous solutions has the highest pH value? 0.1M of Ammonium hydroxide…

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Q: Why is the Arrhenius acid-base definition too limited? Give an example for which the Arrhenius…

A: Arrhenius theory is based on the solution that is aqueous in nature. It primarily deals with the…

Q: Classify each of the following substances as either a strong or weak acid, strong or weak base, or a…

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Q: Calculate the pH value of a prepared solution by mixing 2 mL of a strong acid solution with a pH of…

A: To calculate the pH of the mixture, first of all, we calculate the hydrogen ion concentration of…

Q: What two common assumptions can simplify calculation of equilibrium concentrations in a solution of…

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Q: Calculate the pH and pOH of 0.01 M ammonium hydroxide ( NH.OH ) , if the Percent ionization of NH OH…

A: We know that  [OH-]= C×degree of dissociation C=0.01 Degree of Dissociation=0.00125…

Q: At 25 °C, how many dissociated OH ions are there in 1285 mL of an aqueous solution whose pH is 1.23?…

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Q: All of the following are weak acids except O HNO2 O HCN HBr НCNO HF

A: • we need to predict the strong acid from the given acids - HNO2 (Nitrous acid), HCN (Hydrocyanic…

Q: All Lewis acids are also Brønsted-Lowry acids - true or false

A: In the given question we need to tell that all Lewis acids are also Bronsted- Lowry acids is correct…

Q: concepts and principles in Acid-base Equilibrium

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Q: How would the addition of each of the following compounds affect the ionization of the weak acid…

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Q: The pH of an aqueous solution at 25°C was found to be 9.90. The pOH of this solution is The…

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Q: A solution is made by dissolving 20.3 g of HONH CIOs in 500.0 mL of water. As HONH3 is an acid,…

A: According to the Bronsted Lowry concept, an acid is a proton donor and base is a proton acceptor.

Q: In calculating [H;Oʻ] for a mixture of a strong acid and weak acid, the weak acid can often be…

A: The acid is the one that can donate the proton or accepts the pair of electrons.  According to…

Q: Based on their compositions and structures and on conjugate acid–base relationships, select the…

A: A base with a greater value of the base ionization constant, Kb, is a stronger base.

Q: In a solution with neutral pH, hydronium and hydroxide concentrations are equal.   True/False

A: Given  Statement : In a solution with neutral PH , hydronium and hydroxide concentration  To find :…

Q: The pH of solution X is 4.6. Find the hydrogen-ion concentration of solution X in moles per liter.

A: Hydrogen ion concentration is an important parameter of an aqueous solution. The concentration of…

Q: The pH of an aqueous solution at 25°C was found to be 8.70. The pOH of this solution is The…

A: Formula :     We know at 25°C temperature -  pH + pOH = 14  pH = –log[H3O+]   pOH = –log[HO–]  and…

Q: Identify the weak monoprotic acid. Group of answer choices H2CO3 NaBr HF HNO3 LiOH

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Q: Explain the difference between the Arrhenius and the Lewis acid definitions.

A: Arrhenius acid  : According to Arrhenius theory, acids are the compound that increases the…

Q: Calculate the pOH adn the pH of a solution in which 100.0 mL of 0.1500 M HCI is added to 250.0 mL of…

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Q: What is the pH value of the solution formed by mixing equal volumes of a strong acid solution with a…

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Q: All Brønsted-Lowry bases are also Arrhenius bases - true or false

A: we have to determine if the given statement is true or false.

Q: Identify whether each species functions as a Brønsted-Lowry acid or a Brønsted-Lowry base in this…

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Q: Can you use a pH meter, A titration, and Acid-base indicators to measure the pH of a solution?

A: We have asked that can we use a pH meter, A titration, and Acid-base indicators to measure the pH of…

Q: According to the Brønsted-Lowry theory, what does a base accept? O hydroxide ion O sodium ion O…

A: Bronsted-Lowry theory gives us the definition of an acid and a base by their property of accepting…

Q: Which pair of chemical species is NOT a conjugate acid-base pair? A) H,CO3 and CO, В) ОН аnd H,О C)…

A: Hi, Since you have posted multiple questions, we will solve first only. If you want the answer for…

Q: The pH of an aqueous solution at 25°C was found to be 8.90. The pOH of this solution is   The…

A: Given, pH of the solution = 8.90 a) pOH of this solution = ?b) Hydronium ion concentration = [H3O+]…

Q: O The conjugate base of a strong acid will significantly raise the pH of water O For a polyprotic…

A: The correct statement is :

Q: In water, a strong acid O is completely dissolved and completely ionized O is completely dissolved…

A: In this question, we will see the nature of strong acid in water.  You can see details explanation…

Q: Write the general formula for acid ionization and the expression for Ka.

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Q: What feature must a molecule or ion have for it to act as a Lewis base? A Lewis acid? Explain the…

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Q: The pH of an aqueous solution at 25°C was found to be 10.00. The pOH of this solution is The…

A: Hydronium ion concentration is an important parameter of an aqueous solution. The concentration of…

Q: For the reaction  CH3COOH + NaOH ------> CH3COO-  + Na+ , if CH3COOH is a weak acid and NaOH is a…

A: The question is based on Acids and Bases.  we have to select the true statement with respect to the…

Q: Which of the following is a definition of a Lewis base? proton donor electron pair acceptor proton…

A: Correct answer - Electron pair donor

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.