Which of the following solutions has the greatest concentration of hydroxide ions (OH')? gastric juice at pH 2 vinegar at pH 3 household bleach at pH 12 coffee at pH 5

Q: The H* concentration in an aqueous solution at 25 °C is 8.7 x 10°. What is [OH]?

A: Given: Temperature = 25 oC Concentration of H+ = [H+] = 8.7 x 10-6

Q: According to the different concentrations of acid or bases given in the table below and indicate the…

A: The substances that change colors due to changes in pH are known as indicators. They are also called…

Q: What is the pH of an aqueous solution of 4.96x102 M hydrobromic acid? pH

A:

Q: The OH concentration in an aqueous solution at 25 °C is 7.9 x 10-3. What is [H]?

A: pH of a solution measures acidity or basicity of solution. pH less than 7 indicates solution is…

Q: At 2525 °C, what is the hydroxide ion concentration, [OH−][OH−], in an aqueous solution with a…

A: The concentration of Hydroxide Ion can be calculated as:

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

A:

Q: How many of the following salts are insoluble in water? LiF, Mg(OH)2, (NH4)3PO4, FePO4, CuCl2,…

A: Insoluble salts is defined as ionic compounds that are not soluble in water or in other words the…

Q: Write the molecular equations for the following neutralisation reactions: i.          HCl solution…

A: Neutralization reaction: A neutralization reaction is defined as the one in which an acid and a base…

Q: The hydroxide ion concentration, [OH-], of an aqueous solution of 0.354 M diethylamine (a weak base…

A: Reaction of diethylamine with water is given below.

Q: 15.0 mL solution of Ba(OH)₂ is neutralized with 26.4 mL of 0.200 M HCl. What is the concentration of…

A: Reaction between an acid and a base, to yield water and a salt as the product is called…

Q: At 25 degrees Celsius, what is the hydronium ion concentration in 0.100 M sodium chloroacetate? O a.…

A: Given,  Concentration of Sodium chloroacetate, ClCH2OONa is = 0.100 M

Q: What are the two primary (dominant) species, besides water, present in a 1.0 M solution of nitric…

A: Nitric acid is a strong acid.

Q: Which of the following salts give acidic aqueous solutions? (1) KNO3 (2) KCH3COO (3) NH4NO3 (4)…

A: Strong acid + strong base = neutral Strong acid + weak base = acidic solution Weak acid + strong…

Q: An aqueous solution at 25 °C has a OH concentration of 1. x 10 ´M. Calculate the H,O' concentra x10

A:

Q: The OH concentration in an aqueous solution at 25 °C is 3.1 x 103. What is [H*]?

A:

Q: saturated aqueous solution of calcium hydroxide, Ca(OH)2, has a pH of 12.2. What is the…

A:

Q: Indicate whether each substance exists in aqueous solution entirely in molecular form, entirely as…

A: just replace HClO and MgCrO4 of your submitted answer. and other all are correct.

Q: What is the pOH of an aqueous solution of 4.90×10-2 M potassium hydroxide? pOH = ______

A: KOH is Strong base so it's pOh can be easily Calculated by Poh= -log[OH-] POH is the power of OH-…

Q: What is the OH- ion concentration of 8.8 x 10-4M Sr(OH)2 solution?

A: Given;

Q: sodium hypochlorite, NaClO, reacts with water what will be the concentration of H3O+ of a 0.025 M…

A: Sodium hypochlorite is soluble in water so it dissociate completely to the constituent ions. So we…

Q: A 25.0 mL solution of HBr is neutralized with 13.7 mL of 0.230 M Ba(OH)₂.  What is the concentration…

A: Given, V1 = volume of HBr M1 = concentration needed to make solution

Q: Which of the following solutions has the greatest concentration of hydrogen ions [H*]? O vinegar at…

A: An acid gives proton in aqueous solution. HA ↔H+ + A- Now pH of a solution depends on concentration…

Q: Q6) Which of the following substances is more likely dissolved in CC14?   a) CBR4   b) HBr…

A: Before solving this question, it is very important to determine the polarity of all the compounds…

Q: Given the cations and anions from strong bases and acids, determine which ions in the following salt…

A: The following ions can be ionised from the given salt solutions.

Q: Label each of the following substances as an acid, base, salt, or none of the above. Indicate…

A:

Q: Which of the following compounds can act as electrolytes? Type yes or no into the box for each…

A:

Q: What is the pH of an aqueous solution of 1.89×10² M barium hydroxide? pH %3!

A: As barium hydroxide is a strong base. So dissociation takes place like:- Ba(OH)2 -------------->…

Q: Write the net ionic equation for the aqueous solution: Potassium Benzoate(KC_7H_5O_2) and…

A: Ionic equation is an equation in which ions are explicitly shown. Net ionic equation is the chemical…

Q: The active ingredient formed by aspirin in the body is salicylic acid, C6H4OH(CO2H). The carboxyl…

A: The order of different ionic and molecular species in salicylic acid has to be given,

Q: For each of the following substances dissolved in water, predict whether the expected pH range of…

A:

Q: Write the neutralization reaction between each acid and base a. HNO3 and Ba(OH)2 b. H3PO4 and…

A:

Q: calculate the pH and pOH of a 4.3 x10-3M solution of NaOH

A: Concentration of NaOH = 4.3 x 10-3M NaOH is a strong base and it can dissociate into its ions…

Q: pOH of an aqueous solution of 8.35x102 M potassium hydroxide

A: The pOH of an aqueous solution of 8.35×10-2 M potassium hydroxide is to be determined.

Q: A 15.0 mL solution of Ba(OH)₂ is neutralized with 22.3 mL of 0.200 M HCl. What is the concentration…

A: Given :-  volume of Ba(OH)2 solution = 15.0 mL  molarity of HCl solution = 0.200M or 0.200 mol/L…

Q: What is the pH of an aqueous solution of 8.92x102 M potassium hydroxide? pH %3D

A:

Q: Of the following liquids, which one contains the lowest concentration of H3O+ ions? O Lemon juice…

A: pH : pH can be defined as the negative logarithm of hydrogen ion concentration pH = -log[H3O+] when…

Q: The H* concentration in an aqueous solution at 25 °C is 1.5 x 10°. What is [OH]?

A:

Q: What is the pOH of a solution that has a hydroxide ion concentration[OHˉ] of 2.00 x10ˉ 6 M?

A: A solution is made up of solute and solvent. Solvent is present in large amount and solute is…

Q: What are all the ionic and molecular species present in a 0.001 - M aqueous solution of C6H4OH(CO2H)…

A: The answer is as follows:

Q: Which of these aqueous solutions is expected to have the highest pH at 25 °C? 0 1.0 М Са(ОН)2 0 1.50…

A: pH of Acid is below 7 and pH of base is above 7.

Q: 15.0 mL solution of Ba(OH)₂ is neutralized with 27.2 mL of 0.200 M HCl. What is the concentration of…

A: Welcome to bartleby !

Q: Which of these aqueous solutions is expected to have the highest pH at 25°C? O 1.0 M Ca(OH)2 O 1.5 M…

A: The acidity or basicity of  a solution is known by its PH. 4 solutions of different concentrations…

Q: The hydroxide ion concentration of an aqueous solution of 0.353 M hydrocyanic acid is [OH'] M.

A:

Q: Which of the following shows the correct relationship between the ions in aqueous solutions at 25°C?…

A:

Q: 3. A 5.0 M solution of HCl in water has a proton concentration of М. 4. A 0.01 M aqueous NaOH…

A: Molarity :- It is the number of moles of solute dissolved per litreof solution . It is represented…

Q: At 25 °C, what is the hydroxide ion concentration, [OH 1, in an aqueous solution with a hydrogen ion…

A:

Q: The OH concentration in an aqueous solution at 25 °C is 2.1 x 103. What is [H*]?

A: We would use the relation between concentration of OH- and concentration of H+  to calculate .

Q: The Ht concentration in an aqueous solution at 25 °C is 5.5 x 10 6. What is [OH ]?

A: At 25oC we know that Kw = [H+].[-OH] = 1 X 10-14

Q: The hydroxide ion concentration of an aqueous solution of 0.354 M phenol (a weak acid) , C¿H;OH, is…

A: A weak acid are those acid which does not completely dissociate to give hydrogen ion when dissolved…

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.