Which representation shows a concentrated solution of a weak acid? A с OD ΟΑ OB OC 8 D B D

Q: What type of compound is H2CO3? a base a diprotic acid a monoprotic acid a triprotic acid

A: The objective of the question is to identify the type of compound H2CO3 is among the given options.

Q: Which of the following is the weakest acid? OH A OH OMe B OH NO₂ C OH D OMe

A: The objective is to determine the weakest acoid.

Q: What is the pH of a 2.35 x 10-2 M HCl acid solution?

A:

Q: What is the pH of a 7.5 × 10⁻⁶ M KOH solution?

A: pH is used in various fields to specify the acidity and basic of the solution. pH value ranges from…

Q: Ka for acetic acid, CH3COOH, is 1.80 x 10-5. K₁ for nitrous acid, HNO₂, is 4.50 × 10-4. K₁ for…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: How would you categorize a solution that has a concentration of hydroxide ions equal to 3 x 102 M? O…

A: A solution is acidic if pH<7 Basic if pH>7 Neutral if pH=7 pH is the -log[H+] pOH = -log[OH-]…

Q: substances

A: Weak acid is a weak electrolyte and this will partially dissociated into water and give less amount…

Q: What is the pH of a 8.5 × 106 M HBr solution?

A: pH = 5.1 (Rounded off.)Explanation:Step 1: HBr is a strong acid. So, in aqueous solution, HBr…

Q: The pH of an aqueous 0.0100 M solution of NaOH is: 2 O 12 01 OO 07 9

A: The objective of the question is to determine the pH of a 0.0100 M NaOH solution and to identify…

Q: What is the [H₂O*+] in a solution that has a pOH = 8.8?

A:

Q: Which of the following solutions contains the strongest acid? 1.00M HF (ka=7.2x10^-4 4.00 M HOCl…

A:

Q: Enter the name for the conjugate base of HPO42−HPO42−. Spell out the full name of the compound.…

A: An acid gets converted into its conjugate base when it loses a proton. The conjugate base of acid…

Q: Identify the following aqueous salt solutions as acidic, neutral or basic solution. NH4ClO4  LiNO3…

A: 1. NH4ClO4 is acidic since the salt is obtained by the neutralization of weak base and strong acid.…

Q: Which of the following is a strong electrolyte but not a strong acid?  Group of answer choices…

A: A strong electrolyte is the one that dissociates almost completely in its aqueous solution.

Q: Each value represents a different aqueous solution at 25 °C. Classify each solution as acidic,…

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

Q: What is the pH of 0.00083 M CsOH? Is the solution neutral, acidic, or basic?

A: Given; Concentration of caesium hydroxide solution, [CsOH] = 0.00083 M pH of the caesium hydroxide,…

Q: Which aqueous solution below is most acidic? O [H]=2x 10-3 pOH = 10.00 ГОН] = 2 x 10−3 pH = 3.00

A: pH : it can define have the negative logarithm of [H+] ion concentration. pH = -log[H+] When pH >…

Q: What is the pH of an aqueous solution that contains 1.8 x 10-4 M HBr

A: Given, Concentration of HBr solution = [HBr] = 1.8 x 10-4 M pH of the solution = ? Note:  HBr is a…

Q: In the following net ionic equation, identify each reactant as either a Bronsted-Lowry acid or a…

A: Thank you.

Q: Calculate the OH- ion concentration of a 6.2 x 10^-3 M HClO3 solution

A:

Q: What is the H30+ concentration in a solution that has a pH of 2.43?

A: Given data the pH of the solution=  2.43 the  concentration of H3O+ ion,  [H3O+]=

Q: What is the H3O+ concentration of an aqueous solution with a pH of 8.17?

A:

Q: Calculate the concentration of OH⁻ in a solution that contains2.6×10−42.6×10−4 M H3O⁺ at 25°C

A: Ionic Product of water The product of concentration of hydronium  ion  [H3O+] and hydroxide ion…

Q: Which aqueous solution has the lowest pH at 25 °C? 0.45 M H2S O 0.35 M HF O 0.34 M HOCIO O 0.33 M…

A: Answer :-  0.33 M HBr has lowest PH at 25 °C

Q: What is the pH of a 2.5 M solution of HC1O4? pH

A:

Q: Identify each compound or molecule as an acid, acid anhydride, base, basic anhydride, or salt. 1.…

A: Non metallic oxide are acidic in nature while metallic oxide are basic in nature.

Q: What is the pH of 1.5 x 10-8 M HBr?

A: HBr (aq) + H2O (l)→H3O+(aq) + Br-(aq) HBr is a strong acid that means it ionizes completely in…

Q: What is the pH of an aqueous solution of 9.10×10-3 M nitric acid? pH =

A: Given concentration of nitric acid is 9.10×10-3 M. Relation between pH and concentration of…

Q: Which one of the following is a strong base? A) Mg(OH)2 B) Ca(OH)2 C) NH3 D) CH3OH T

A: The species that increase the concentration of hydrogen ions or hydronium in an aqueous solution act…

Q: Which of the following compounds is both a Brønsted-Lowry acid and base? O I, II O I, III O II, IV O…

A:

Q: What is the pH of an aqueous solution of 2.37×10-2 M nitric acid? pH =

A: The important thing to keep in mind here is that nitric acid is a strong acid, which means that it…

Q: What is the pOH of 2.80 M Ba(OH)2 solution? Be sure to use the correct number of significant…

A:

Q: In an aqueous solution, if H* increases then OH decreases. True O False

A: The question is based on the concept of equilibrium. ionic product of water is given as product of…

Q: A solution has [H+] = 4.0 x 10-3 M. The [OH"] in this solution is %3D 4.0 x 1011 1.0 x 10 14M 4.0 x…

A: Given data,[H+]=4.0×10-3M

Q: Which of the following is not identified as a weak acid? ο ΗΝΟ o H3PO4 o H2SO4 O HF

A: A strong acid has 100 % ionization while a weak acid has less percentage to 0% ionization.This…

Q: A solution has a hydronium concentration of 7.50 x 10-5. What is the hydroxide concentration in M?

A: Given = Hydronium ion concentration (H30 +) =7.50*10-5 Hydroxide ion concentration (OH-) =?

Q: Which of these species can function as a weak base in solution? CHBrClF (bromochlorofluoromethane)…

A: Given: 1.CHBrClF, 2.NH(CH3)3Cl 3.Li2HPO4 among all the given compounds, .NH(CH3)3Cl is a strong base…

Q: What is the pH of a 7.8×10-5 M Ca(OH)2 solution?

A:

Q: Carbonic acid, H₂CO3, is a very weak diprotic acid. In a 0.10 M solution of this acid, which of the…

A: Carbonic acid is a weak acid and it dissociates as follows:

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.