Calculate the concentration of HNO3 in a solution at 25°C that has pH (a) 2.06, (b) 1.77, and (c) 6.01.

Q: (b) What are [H3O+], [OH -], and pH in a solution with a pOH of 4.19?

A: Since we know that pH + pOH = 14  => pH for the above case = 14 - pOH = 14 - 4.19 = 9.81

Q: The pHpH scale for acidity is defined by pH=−log[H+]pH=-log[H+] where [H+][H+] is the concentration…

A: pH scale for acidity is defined by pH= −log [H+], where [H+] is the concentration of hydrogen ions…

Q: The pH of a 0.0069 M solution of HNO₃ is?

A: The objective of the question is to calculate the pH of a 0.0069 M solution of HNO3. HNO3 is a…

Q: The pH of a solution is 2.45. What is the molar concentration of hydronium ions in the solution?…

A: We have given that  pH = 2.45  [H3O+] = ?

Q: - log10 H*] where H* is the concentration of hydrogen The pH scale for acidity is defined by pH =…

A: pH is defined as the negative logarithm to the base 10 of hydrogen ion concentration expressed in…

Q: The pH of a 0.0052 M solution of HNO₃ is

A: Nitric acid (HNO3) is strong acid hence it dissociated fully in aqueous solution

Q: 6. Acids and bases are defined by their donation or acceptance of a proton according to the (a)…

A: The correct answer is explained below

Q: What is the pH of a solution that has an H+ concentration of                        (a) 1.75 × 10 –5…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: The pH of a 0.0065 M solution of HNO3 is

A: pH of a solution is the measure of its acidity or basicity. The values on the pH scale lie between 0…

Q: 83. Determine the pH of each solution and classify it as acidic, basic, or neutral. (a) pOH = 8.5 =…

A: We know that PH = 14 - POH

Q: Determine the pH of a 0.100 M solution of (NH4)2C2O4.

A: The reaction for the above process can be written as : (NH4)2C2O4 + H2O ------> 2NH4+  +C2O4^2-…

Q: Assuming the base completely dissociates in water, what is the pH of a 5.20 g/L solution of Ba(OH)2…

A: pH is basically the negative logarithm of concentration of H+ and it is given by the formula:…

Q: What is the molarity of a solution made by dissolving 3.4 g of Ba(OH)2 in enough water to make 450.…

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.