Calculate the hydronium ion concentration in an aqueous solution that has a hydroxide ion concentration of 7.24 x 10-4 M.

Q: If the hydronium ion concentration of a weak acid is 6.32 x 10 M what is the pH?

A: Given :- concentration of hydronium ion = 6.32 x 10-4 M  To calculate :- pH of the solution

Q: A 0.21-mol sample of a diprotic acid, H2A, is dissolved in 250 mL of water. The Ka1 of this acid is…

A: Given that: Moles of diprotic acid, H2A = 0.21 mol Volume = 250 mL = 0.250 L   (use 1 L = 1000 mL)…

Q: Find the pH of 4.2 X 103 M HClO4.

A: pH can be expressed as the negative logarithm of H+ ion, i.e.                            pH =…

Q: Which of these is NOT an example of a strong base? O All of these are strong bases Ba(OH)2 ONH4OH O…

A:

Q: Calculate the concentration of the carbonate ion in a 0.010M solution of carbon dioxide in water.…

A: Part A:Carbon dioxide and water combines to give carbonic acid. Carbonic acid is a diprotic acid.…

Q: Determine the pH of a 0.18 M solution of pyridinium nitrate (C5H5NHNO3) at 25 ° C. [Pyridinium…

A: Given,Molarity of pyridinium nitrate (C5H5NHNO3)  = 0.18 MKb = 1.7 × 10−9The value of Ka can be…

Q: What is the pH of each of the following solutions? (Note that it may be necessary to use the…

A:

Q: 6) 20.0 mL of a strong acid, HA, has a pH of 5.00. A) What would happen to the pH if 180.0 mL of…

A:

Q: A chemist dissolves 706. mg of pure potassium hydroxide in enough water to make up 50. mL of…

A: Mass of potassium hydroxide = The volume of the solution  =

Q: Calculate the pH at 25 °C of a 0.23M solution of sodium hypochlorite (NaClO). Note that hypochlorous…

A:

Q: Calculate the pH of a solution with [H3O+] of 2.6 x 10-9 M? State if the solution is acidic, basic…

A: The Hydrogen ion concentration in the solution is = 2.6×10-9 M The pH of the solution is = ? The…

Q: e) OO0

A: Reaction of acid with base gives water and salt. Reaction is called as neutralization reaction. In…

Q: A solution has a hydrogen ion concentration of 1 x 10^6 M. What is the pH?

A: The negative logarithm of concentration of hydrogen ion is known as pH. pH = – log [H+]

Q: A wine was tested for acidity, and its pH was found to be 3.13 at 25°C. What is the hydronium

A: Negative logarithm of hydronium ion concentration is called pH  For pH calculations hydronium ion…

Q: What is the hydronium ion concentration in 0.0200 M HClO?   Ka = 2.88 x 10-8

A: In order to calculate the concentration of the hydronium ion we first write down the given data:…

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.