What is the pH of a 1.95 M solution of NaOH?

Q: What is the pH of a 0.025 M solution of NaOH

A: Applying formula POH = - log[OH-]

Q: What is the pH of 0.0073 M NaOH?

A: Concentration of NaOH solution = [NaOH] = 0.0073 MpH of the solution = ?Note: NaOH is a strong base…

Q: What is the pH of a 7.5 × 10⁻⁶ M KOH solution?

A: pH is used in various fields to specify the acidity and basic of the solution. pH value ranges from…

Q: What is the pH of a neutral solution at 10°C, where Ku equals 3.6 × 10-18? pH =

A: Given : Kw at 10 oC = 3.6 X 10-15  Since in neutral solution, the equilibrium reaction taking place…

Q: What is the pH of a 0.00890 M solution of NaOH

A: The pH of the solution is = 11.95

Q: What is the pH of a solution, if there is a concentration of 0.0006 g/L of hydrogen ions?

A:

Q: The pH of a popular soft drink is 3.30. Calculate its hydronium ion concentration. Is the drink…

A: pH of soft drink = 3.30  Hydronium ion concentration =  ?  Is the drink acidic or basis ?

Q: What is the pH of an aqueous solution of 3.18×10-2 M hydrochloric acid? pH =

A: Given that, [HCl] = 3.18×10-2 M pH = ?

Q: The concentration of hydroxide ion in an aqueous solution at 25°C is 1.8 × 10⁻⁴ M. What is the…

A: Given -> [OH-] = 1.8 × 10-4 M  Temperature = 25°C

Q: What is the pH of a 0.845 M solution of KOH?

A:

Q: An aqueous solution has a hydronium ion concentration of 4.0 x 10/ M. What is the pH of this…

A: Answer: pH of a solution is the negative of logarithm of hydronium ion concentration.

Q: Calculate the pH of a 3.534 M solution of potassium hydroxide

A: concentration of OH- will be same as KOH concentration because it is a strong base. then find pOH…

Q: What is the pH of a solution in which 46 mL of 0.14 M NaOH is added to 10. mL of 0.100 M HCl? pH =

A: In the reaction : HCl + NaOH   ------->  H2O + NaCl 1 mole of NaOH reacts With 1 mole of HCl…

Q: What is the pH of an aqueous solution of 4.16×10-2 M hydrochloric acid? pH =

A: pH is a scale used to specify the acidity or basicity of an aqueous solution. Acidic solutions are…

Q: The pOH of a basic solution is 3.91. What is [OH⁻]?

A:

Q: The concentration of hydroxide ion in an aqueous solution at 25°C is 5.8 × 10⁻⁴ M. What is the…

A: Given: The concentration of hydroxide ion is 5.8 x 10-4 M The ionization constant (Kw) of water is…

Q: Hydrogen selenide (H2Se) reacts with water according to the following equation. H2Se + H2O → SeH– +…

A:

Q: What is the pH of a 7.7 x 10® M KOH solution?

A: Here ,the concentration of KOH is less , so we can not neglect the concentration oh OH- comes from…

Q: The concentration of hydroxide ion in an aqueous solution at 25°C is 3.9 × 10⁻⁴ M. What is the…

A: Given :  Temperature = 25 °C  [OH-] = 3.9 x 10-4 M

Q: The pOH of a basic solution is 5.13. What is [OH⁻]?

A: pOH of basic solution = 5.13. Calculate concentration of OH- ion.

Q: What is the pH of a 2.4 M solution of HC104? pH =

A: We have to calculate the pH of 2.4 M solution of HClO4.

Q: The concentration of hydroxide ion in an aqueous solution at 25°C is 3.5 × 10⁻⁴ M. What is the…

A: Given, Concentration of hydroxide ion = [OH-] = 3.5 × 10-4 M Concentration of hydronium ion = [H3O+]…

Q: A detergent solution has a hydroxide-ion concentration of 1.0 x 10-5 M at 25-degree Celsius. Is the…

A: Given that a detergent solution has a hydroxide-ion concentration of 1.0 x 10-5 M at 25-degree…

Q: What is the pH of a 0.00545 M solution of NaOH?

A: pH is mathematically expressed as: pH=-log[H+] where [H+] represents the molarity of H+.

Q: What is the pH of a 0.00795 M solution of NaOH

A: The pH of the solution is = 11.9

Q: What is the pH of a 1.1 x 10 M KOH solution?

A: Given Concentration of KOH = 1.1 x 10-6 M

Q: A solution has a pH of 12.43. What is its hydroxide ion concentration?

A: Given: pH of solution = 12.43

Q: Calculate the pH of a sample of seawater that has an OH− concentration of 1.99×10−6.

A: Given, concentration of OH- ion = [OH-] = 1.99×10-6 M pH of a sample of seawater = ? The formula…

Q: What is the pH of a 0.00200 M solution of NaOH?

A: Concentration of NaOH = 0.00200 M pH = ?

Q: What is the pH of a 0.00205 M solution of NaOH?

A:

Q: The hydronium-ion concentration of a solution is 8.6 × 10-6 M. What is the solution pH?

A:

Q: What is the pH of 0.0190 M NaOH?

A: Hydrogen ion concentration is an important parameter of an aqueous solution. The concentration of…

Q: The concentration of hydroxide ion in an aqueous solution at 25°C is 5.2 × 10⁻⁴ M. What is the…

A:

Q: The concentration of hydroxide ion in an aqueous solution at 25°C is 2.5 × 10⁻⁴ M. What is the…

A:

Q: A solution has an OH⁻ concentration of 1.3 x 10⁻⁴. What is the pH of the solution at 25°C?

A: pH = -log [H+] [H+][OH-] = 1 x 10-14     at 25°C

Q: What is the pH of a solution with a hydroxyl ion (OH−) concentration of 10−12 M

A: The pH of a solution with a hydroxyl ion (OH−) concentration of 10−12 M is to be calculated

Q: What is the concentration of hydroxide ion in a solution with a pH of 3.767?

A: pH of a solution is determined from the concentration of H+ ion in solution.  Now, pH = -log[H+]…

Q: What is the pH of a 6.7 × 10⁻⁴ M HClO₄ solution?

A: Consider the dissociation of HClO₄ in water is as follows;      It is given that one molecule of…

Q: What is the hydrogen ion concentration of a solution with a pH of 7.42?

A: Given, the pH of the solution = 7.42 We have to find the hydrogen ion concentration of the solution.

Q: What is the pH of a solution with a hydrogen-ion concentration of 1 x 10-4 M?

A:

Q: What is the pH of a 3.47 x 10 ^-4 M solution of hydrochloric acid?

A: Given data is as follows: The concentration of hydrochloric acid  = 3.47×10-4 M The pH of the…

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.