what is the concentration of the sodium hydroxide?

Q: Consider the reaction between hydrogen chloride and calcium carbonate.   a) Write the…

A: The reactants given are hydrogen chloride i.e. HCl and calcium carbonate i.e. CaCO3.

Q: Write the chemical equation for the neutralization reaction between the phthalic acid, HKC8H4O4, and…

A:

Q: What is the pH of a solution

A:

Q: What is the concepts of Arrhenius Theory regarding acids and bases that are dissolved in water?

A: There are many concepts for describing acids and bases. These are - Arrhenius concept Bronsted Lowry…

Q: Since the pH value of a solution is 9.67, what is the hydrogen ion concentration in this solution?

A:

Q: what is the pH?

A: Given :-  concentration of weak acid = 0.230 M  concentration of conjugate base = 0.410 M  ka = 4.0…

Q: the table for characteristics of acids and bases er color change Acids Base

A: pH scale helps us to determin acidity or basicity of a solution.pH equal to 7 means solution is…

Q: What is the pH of the solution

A:

Q: 27. Differentiate acid and base using the Brosted-Lowry definition. *

A: The conjugate acid and base pairs differ only one proton represented as; Conjugate acid  ⇌…

Q: Define the Acid–Base (Neutralization) Reactions ?

A: To find: The definition of acid-base reaction

Q: Since the pH value of a solution is 9.67, what is the hydrogen ion concentration in that solution?

A: pH is the indication of potential of protons in a given solution and is the negative logarithm of…

Q: Diagram water dissociation and explain how it related to pH.

A: Water Dissociation- When ionic compounds dissolve in water, their ions separate from one another in…

Q: Explain why distilled water is neutral even though it contains hydrogen ions and hydroxide ions.

A: A neutral solution is the one which has pH = 7 and is neither acidic nor basic. Thus, a neutral…

Q: State the Factors That Determine Acid Strength ?

A: Acid strength can be defined as the tendency of acid to lose its H+ ion. An Acid can be classified…

Q: Differentiate between Strong and Weak Acids?

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Q: What is the concentration of the hydroxide ion?

A: Given :- concentration of hydronium ion = 0.0017 M  To calculate :- concentration of hydroxide ion…

Q: Define the terms acid, base, and pH.

A: Acid and bases are the chemical substances which on reaction with each other results to form salt.…

Q: If an aqueous solution has a hydrogen ion concentration of 10-5  M, what is the concentration of…

A: Given data is as follows: The hydrogen ion concentration, H+ = 10-5 M The hydroxyl ion…

Q: If you increase the concentration of an acid, what changes do you observe in both weak and strong…

A: pH = - log [H+] Lesser the value of pH indicates the high acidic strength of the solution.

Q: Classify each of the following as a strong acid or a weak acid and indicate how each should be…

A: Proton (H+) donars are called acids Strong acids dissociate completely into ions in the aqueous…

Q: Can you explain the equilibrium in acids and bases (arrhenius definition)?

A: An acid is a substance that gives  ions in its solution whereas a basic substance gives  ions in its…

Q: what is the molarity of the hydroiodic acid solution?

A: In Acid-Base titration, the equivalence point will be reached when both the equivalents of H+ and…

Q: What is different in the molecular view for a “weaker” weak base compared to a “stronger” weak base?

A: Acids release a portion and base releases hydroxide ions in an aqueous solution. The amount of these…

Q: The hydroxide ion concentration fo

A: Given,  [NH3] = 0.075 M Kb of NH3 = 1.75 ×10-5.

Q: Review the history of acid and base concepts

A: Here is given to describe about the history of acid and base concepts.

Q: corresponds to the pH value?

A: Strong acid is substance which release hydrogen ions and strong base is substance which release…

Q: Define summary of Acid–Base Reactions ?

A: Acid - Base Reactions:

Q: Convert the following pH value into a hydroxide ion concentration: 11.21

A: Given pH is 11.21

Q: Is the ionization complete or incomplete when ammonium  hydroxide compound  is dissolved in water…

A: Ionisation reaction is a reaction in which the compound ionises into ions.

Q: queot The pOH of this solution is The hydronium ion concentration is

A: We are given pH of a solution to be 7  We have to find pOH , H+ and OH- concentration

Q: équations for each of the - aqueous barium hydroxide. vith nitrous acid

A: Balanced molecular equation,  2CH3COOH(aq) + Ba(OH)2 ----> Ba(OOCCH3)2(aq) + 2H2O(l)    Net ionic…

Q: Convert the following pH value into a hydroxide ion concentration: 11.25.

A: We have to calculate the value of hydroxide ion.

Q: how would you calculaet molar concentration of an acid?

A: Molar concentration

Q: describe the process of the autoionization of water. Briefly explain.

A: Q- describe the process of the autoionization of water. Briefly explain.

Q: How is the concentration of a solution expressed?

A: To find: How is the concentration of a solution expressed

Q: How to calculate the percentage acetic acid of vinegar by titration?

A: It is possible to determine the concentration of acetic acid in vinegar by titrating the vinegar…

Q: What is the H* concentration in water?

A: pH = -log [H+]  [H+] = 10-pH

Q: Calculate the molar concentration of

A: Solution: From the Nernst equation we can calculate cell potential Ecell= E0cell  - 0.0592n log Q We…

Q: The pOH of an acidic solution is 11.37. What is [OH¯]?

A: pOH = 11.37 [OH-] = ?

Q: What is the pH that corresponds to the following hydronium ion (H3O+) concentrations?

A: pH of any solution is given by  pH = -log[H3O+ ]  where [H3O+ ] = hydronium ion (H3O+) concentration…

Q: what is acid / base extaction and what the applection ?

A: Acid-Base extraction is a method to purify acid and bases from the mixtures that are based on their…

Q: Determine the pH of a solution

A:

Q: What is a hydronium ion? Does H+ exist in solution by itself?

A: Hydrogen is the first element of the periodic table. It has one electron and one proton. The atomic…

Q: The hydroxide ion concentration, [OH'],

A: NH(CH3)2 + H2O --------------> H2N(CH3)2+ + OH- initial…

Q: Discuss the acid base property of water briefly.

A: An acid is the substance that loses protons or hydrogen ion to the solution. And a base is the…

Q: concentrations of

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.