If the concentration of [H30+] = 4.2 x 10-5, what is the pH of the solution?

Q: What is the pH of an aqueous solution with a hydrogen ion concentration of [H+] = 6.3 x 10-4 M? pH =

A: pH is equal to negative logarithmic of hydrogen ion concentration

Q: The pH scale was designed to make it convenient to express hydrogen ion concentrations that are…

A: The pH of a solution determines the acidity or basicity nature of a solution. It is determined by…

Q: Calculate the pH and the pOH of these solutions:     (a) 0.257 M HBr pH =   pOH =     (b) 0.332 M…

A: Since you have posted a question with multiple sub-parts, we will solve first two subparts for you.…

Q: complete and balance each of the following equations for acid base reactions  HClO4 (aq) + NaOH (aq)…

A: The objective of the question is to balance the given acid-base reaction. The reaction is between…

Q: A 0.261 g sample of NaHC2O4 (one acidic proton) required 17.5 mL of sodium hydroxide solution for…

A: The complete balanced Chemical Reaction is - NaHC2O4 + NaOH ----> Na3C2O4 + H2O Thus, one mole of…

Q: 4. Suppose you had a sample of Hydrobromic acid that had a molarity of 0.1 and you had 42 ml of it.…

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Q: What is the pH of 8.1 x 10-5 M HClO4 solution?

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…

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Q: Calculate the pH for the following concentration: [H3O+] = 3.24 x 10-3 M

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Q: The hydrogen ion concentration ([H+]) of a solution is  3.56 × 10-14 mol/L. What is its pH

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Q: If the pH of a solution is 6.7, the [H*]= 2 x 107 5 x 10 6 8 x 107 5 x 107 O O O O

A: Acids are the chemical compounds which donate proton, H+ in the solution while base is a chemical…

Q: tiòn in an aqueous solution at 25°C with an OH concentration of 2.00 x 10-2 M. x 10 (b) The value of…

A: Given :We have to calculate hydroxide concentration.

Q: At equilibrium, [OH ]= 1.9x103 mol - L, which is also the concentration of the conjugate acid BH.…

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Q: What is the pH of a solution that is 0.0530 M in NaClO at 25 °C? The Ka for HClO is 4.0×10−8

A: Given thatConcentration of NaClO = [ClO–] = 0.0530 MKa for HClO = 4.0×10−8Kb for ClO– =

Q: complete and balance each of the following equations for acid base reactions HClO4 (aq) + NaOH (aq)…

A: The objective of the question is to complete and balance the given acid-base reaction. The reaction…

Q: Calculate the pH and the pOH of these solutions:

A:

Q: What is the pH of a 0.85 M HClO4 (perchloric acid, a strong acid) solution?

A: The pH is used to determine the acidity or basicity  of a solution. the pH is determined as the…

Q: [H3O+] = 9.645 x 10-3, calculate the pH:

A: Given Data :-     Concentration of H3O+ ion          [ H3O+] = 9.645 × 10-3

Q: What is the pH of an aqueous solution with a hydrogen ion concentration of [H] = 2.1 x 10-5 M? pH =

A: In the given question, the concentration of hydrogen ion is given. It is represented by a square…

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.