Select the two species below that are not amphoteric: H2O NH3 HCO3- NH4+ Cl- HF

Q: What is the value of [H3O+] in a solution with pH=10.82?

A: Applying formula PH= -log[H3O+]

Q: A solution of HNO3 has a pOH = 9.45. Calculate the concentration of H3O+ ions in the solution.

A: Solution - According to the question - Given value -  pOH = 9.45 pH and pOH are related as, pH + pOH…

Q: Calculate the [H+] or [H3O+] in a solution that has a pH of 8.75.

A: Given: pH = 8.75.

Q: Calculate the H+ concentration in a solution with a pH of 2.34

A: Given that,The pH of the solution,The concentration of hydrogen ion,

Q: What is the [H3O+] for a solution with a [OH-] of 7.79 X 10-6 M? Is the solution acidic, basic or…

A: The solution which have: pH > 7 basic pH = 7 neutral pH < 7 acidic

Q: What is the pH of a solution with [H3O+]=1x10-9M?

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Q: A solution has a pH of 3.55.  calculate the pOH calculate [H3O+]  calculate [OH-] Determine whether…

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Q: Are there any ions that will hydrolyze in ammonium carbonate? I wrote its reaction with water and…

A: According to the Bronsted Lowry concept of acid and a base, a conjugate acid is defined as that…

Q: What is the pH (expressed in two significant figures) of a solution in which the [H3O+] is 0.050 mol…

A: Concentration of [H3O+] = 0.050 mol/litre  Concentration of [H3O+] = 0.050 M

Q: what is the pH for   [OH−]M_1 = 2.9×10−7 M [H3O+]M_2 = 4.4×10−3 MM   [H3O+]M_3 = 2×10−4 M

A: Given :-  [OH-] = 2.9×10−7 M [H3O+]= 4.4×10−3 M [H3O+]= 2×10−4 M To calculate :  pH in each part

Q: Calculate the [H3O+] when pH = 7.30

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Q: Calculate [H3O+] for each solution. pH=1.76 pH=3.88 pH=8.43 pH=12.32

A: We have given the pH values as follow 1) pH=1.76 2) pH=3.88 3) pH=8.43 4) pH=12.32 And we have to…

Q: Calculate the [H3O+] and pH of a 0.62M NaOH solution.

A: Given, Concentration of NaOH = 0.62M

Q: What is the pH of 0.174 M HNO3 solution

A: Given :- concentration of HNO3 Solution = 0.174 M  To calculate :- pH of solution

Q: Is HNO3 an acid, base, or neither?

A: Ans Acid Acid : Substance which donate H+ ion called acid  Base : Substance which accet H+ ion…

Q: What are the Four factors affect the acidity of HA ?

A:

Q: Write a balance equation if nitric acid, HNO3 react with water. Label each species as the acid,…

A: Solution- Balance equation if nitric acid, HNO3 react with water- HNO3 + H2O     →   HNO3+(aq)…

Q: Identify the conjugate acid / base pairs. HF and F HCN and CN H20 and H202 H2SO4 and HS03

A: Conjugate base is a species that is formed when an acid donates a proton to the base.  For example,…

Q: What is the [H3O+] concentration of a solution that has pH + 11.61, 7.156, 0.015

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Q: What is [H+] concentration if pH=0?

A: pH is a scale to measure the concentration of hydrogen ions. The negative logarithm of hydrogen ion…

Q: A solution has a pH of 3.76. What is the molarity concentration of H3O+ and OH¹ in this solution? A)…

A: The objective of this question is to determine the molarity concentration of H3O+ and OH- in a…

Q: Calculate [OH-] given pH=1.92

A: Acidity of the aqueous solution is given in the term of pH. pH is given as,…

Q: Calculate the pH of a solution where [H3O+] = 4.6x10-4. Is this solution an acid or base?

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Q: Calculate[OH-] if [H3O+] = 5.2 x 10-11M. Indicate whether the solutions is acidic, basic, or…

A: The term pH of the solution is a measure of the acidity or the basicity of a given solution. More…

Q: The species SO4– 2 is___ A both B None of the others C an acid D a base

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Q: If a solution has a concentration of hydronium ions less than 1.0 x 10-12 M would it be considered…

A: On the basis of pH value we can say whether the solution is acidic or basic. Firstly we need to…

Q: Select the two Bronsted acids from the following list HCN NH4+ OH NO2+

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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: Calculate the pH of 0.10 M H2SO4

A: Given: The molarity of the H2SO4 solution = 0.10 M We have to calculate the pH of the solution.

Q: Is NH4ClO basic, acid, or neutral?

A: When a salt of strong base and weak acid is hydrolysed it gives basic solution i e salt is basic in…

Q: What are [H3O+], [OH−], and pOH in a solution with a pH of 10.65?

A: Given : We have to calculate the pH , pOH .

Q: Which of the following is not amphoteric? HCO3 NH4+ H₂O H₂PO4 HS

A: Amphoteric : These are those substances which acts as both acid and base. According to Bronsted…

Q: Calculate the pH and pOH of the given solutions at 25 -C from the concentration of H3O+ ions. Answer…

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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.