what is the pH when the H3O concentration is 0.0003M?

Q: If the pH of a solution is 0.14, what is the concentration of [H+]?

A:

Q: The pH of an acidic solution is 5.67. What is [OH⁻]?

A: Given:   pH of an acidic solution = 5.67  [OH-]= ?

Q: If a solution has pH of 5.50, calculate its [OH-]*

A: Given  PH = 5.50  [OH- ]  = ?

Q: Match the 0.10 M aqueous solution to the approximate pH range. HNO3 1. pH under 2 CH3NH3B

A: Acids are substances that donate protons in aqueous solutions whereas bases are substances that…

Q: What is the pH of a solution that has [H3O*]= 4.5x10-³ M?

A:

Q: Calculate the pH of a solution that is 0.0729 M LiC2H3O2 at 25°C.

A: LiC2H3O2 ( Lithium acetate) is the salt of a weak acid and strong base.   LiC2H3O2 → CH3COO- +…

Q: The pH of an acidic solution is 3.67. What is [H⁺]?

A:

Q: The pH of an acidic solution is 2.29. What is [H⁺]?

A: In the given question we have to calculate the [H+] ion concentration from the given  pH value. pH =…

Q: The pH of an acidic solution is 4.03. What is [H⁺]?

A: Given : pH of acidic solution = 4.03 pH of the solution is the negative logarithm of concentration…

Q: A solution with pH of 9.50 what is the pOH

A: Given: pH  of solution = 9.50

Q: (Q7) If the initial concentration of the weak base ammonia in a solution is 0.401 M and the solution…

A:

Q: What is the pH of a 0.0355M KOH solution?

A: pH can be defined as negative logarithm of concentration of [H+] ions as the KOH is a base first we…

Q: Calculate the pH of a solution that is .0400M in  a.) H3PO3  b.) H2S

A:

Q: if the ph of a solution is 3.80, what is its hydrogen ion concentration?

A: Given:PH = 3.80.

Q: Calculate [H3O+] for a solution with a pH of 4.80.

A: We know that pH of solution = -log[H+] or…

Q: The pH of an acidic solution is 3.39. What is [OH⁻]?

A: Given that pH of acidic solution = 3.39

Q: calculate the {H3O} of the solution of hydrochloric acid with pH = 2.00

A: Given, PH = 2.00 PH is defined as negative logarithm of concentration of [H+] ions.

Q: A concentration of HNO3 0.107M. What is the pH of this solution?

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: What is the concentration of a solution of (a) KOH for which the pH is 11.89,

A: We know that, the pH of the solution is equal to the negative log10 of the hydrogen ion…

Q: If a solution has a proton concentration of 0.00156 M, what is the pH?

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

Q: The pH of an acidic solution is 3.37. What is [H⁺]?

A:

Q: If a solution has a pH of 4.29, what is the concentration of hydroxide?

A: We know that, pH can be expressed as the negative logarithm of hydrogen ion concentration.i.e…

Q: Calculate the pH of solution where [H] = 0.000023

A: pH measure the acidity of the solution.

Q: The hydronium-ion concentration of a solution is 7.0 × 10-6 M. What is the solution pH?

A: pH of the solution is =   -log [H+]

Q: The pH of an acidic solution is 2.79. What is pOH?

A: pH of a solution is a measure of hydronium ion concentration [H3O+] or hydrogen ion[H+] in the…

Q: What is the [H3O+] is a solution that has the pH of 3.400?

A: Given: pH of the solution = 3.400

Q: What are the [H3O*] and pH of 0.085M weak base C2H5NH2?

A: Given concentration of C2H5NH2 = 0.085 M It is also given that C2H5NH2 is a weak base. We have to…

Q: What is the pH of the following solution. 0.035 M HNO3

A: Given data contains, Molarity of nitric acid is 0.035 M.

Q: If your acid has a [H3O+] = 2.310-2 M, what is the pH of the solution?

A: The pH of the solution is given by: pH = -log[H3O+]                ......(1)

Q: The pH of an acidic solution is 5.79. What is [OH⁻]?

A: Given: pH = 5.79 [ OH- ] =?

Q: Calculate the concentration of an aqueous solution ofNaOH that has a pH of 11.50.

A: Given: pH of NaOH solution is 11.50

Q: Which one of the following 1.0 M solutions would have the lowest pH?

A: Ph= -log [H+] [H+]= 10-14÷[OH-] Lowest PH=C5H5N  (1) For C5H5NOH- = k6xC = 1.7 x 10-9x1…

Q: If the [H3O+] concentration is 0.00047M, what is the pH?

A: Given, Concentration of H3O+ ion = [H3O+] = 0.00047 M pH of the solution = ? Note: pH: It can define…

Q: Given the pH = 6.0, find the [H3O+] concentration.

A:

Q: If a certain solution has a pH of 3.35, what would be its hydrogen ion concentration?

A: Given :- pH of the solution = 3.35  To be calculated :- Hydrogen ion concentration i.e. [H+]

Q: The pH of an acidic solution is 4.77. What is [OH⁻]?

A: According to theory of acid-base: pH + pOH = 14

Q: The pH of an acidic solution is 2.35. What is [OH-]?

A: Given that  The pH of an acidic solution; pH = 2.35. The concentration of OH- ion, [OH-]=

Q: Calculate [H3O+] for a solution with a pH of 8.37.

A: The given data contains, pH =8.37

Q: Aspirin, which is acetylsalicylic acid, was the first NSAID used to alleviate pain and fever. If a…

A: Introduction If the value of hydronium ion of any particular solution is known then one can easily…

Q: The [H3O+] of a solution with pH =7 is

A: Given :- pH of solution = 7  To be calculated :- [H3O+]

Q: The pH of an acidic solution is 3.37. What is [H*]?

A: We will calculate H+

Q: The pH of an acidic solution is 5.49. What is [H⁺]?

A: Given :- pH of solution = 5.49  To calculate :- concentration of H+ ions or [H+]    pH = -log[H+]…

Q: The pH of an acidic solution is 5.79. What is [H+]?

A:

Q: The pH of an acidic solution is 4.37. What is [OH]?

A:

Q: What is the pH of a solution with [H3O*] = 3.2x10-5M H3O*?

A:

Q: A solution has a pH of 3.45 Calculate the [H3O+] for the solution above (to 2 significant figures).…

A: pH is the -log [H3O+]   From here we can calculate the [H3O+]  and say about the acidity or basicity…

Q: What is the pH that corresponds to the following hydronium ion (H3O+) concentrations?

A: pH of any solution is given by  pH = -log[H3O+ ]  where [H3O+ ] = hydronium ion (H3O+) concentration…

Q: calculate the pH of a solution that has H3O =3.9x10^-8 M

A:

Q: The pH of an acidic solution is 5.23. What is [H+]?

A:

Q: If the pH of a solution is 8.740, what is the [OH-] in the solution?

A: To calculate the [OH-], first need to find the [H+]. The pH is equal to -log [H+]: Another…

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.