What are the major species present in a 0.150-M NH3 solution? Calculate the [OH-] and the pH of this solution.

Q: What is the pH of a 0.00349 M solution of HCl?

A: HCl is a strong, monobasic acid and dissociates completely as per the following reaction:- HCl (aq)…

Q: Calculate [OH-] for each solution and determine whether the solution is acidic, basic, or…

A: We have hydronium Ion Concentration as 7.5 * 10-5 M, 1.5 * 10-9 M, 1.0 * 10-7 M . We have to…

Q: What is the pH of a 0.087 M solution of HCl?

A: Given  [H+]     = 0.087 M  PH       =  ?

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

A: Given  PH = 5.50  [OH- ]  = ?

Q: Calculate the ph of the [OH-] = 2x10^-3 M.

A: We have to calculate the pH of given solution.

Q: Determine the [H+], [OH-], and pH of a solution with a pOH of 12.67 at 25 °C. [H*] : [OH] = pH =

A:

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

A: The pH of a solution can be calculated as given below.

Q: Calculate [OH-] for a solution with a pOH of 8.03. What is the[H3O+] of this solution? What is the…

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Q: Calculate the pH and pOH of 0.01 M ammonium hydroxide ( NH.OH ) , if the Percent ionization of NH OH…

A: We know that  [OH-]= C×degree of dissociation C=0.01 Degree of Dissociation=0.00125…

Q: Calculate [OH-] for each of the following solutions, andindicate whether the solution is acidic,…

A:

Q: Determine the [OH-], pH, and pOH of a solution that is 0.125 M in CO3 2-.

A: Given information: Concentration of carbonate ion = 0.125 M

Q: What is the pH of a 0.25 M solution of NH4+? What is the percent ionization of NH4+?

A: Here we have to find the pH of 0.25 M aqueous NH4^+ solution and have to determine percentage of…

Q: What is the pH of a 0.00235 M solution of HCl?

A: Given that : pH of HCl = 0.00235 M HCl is a strong acid, so it will dissociate completely.  HCl  →…

Q: Calculate the OH- concentration for a solution with a pH of 3.66

A: Since pH = 14 + log[OH- ]  where [OH- ] = concentration of OH-  ion

Q: What is the pH of a 0.0025M HCl solution?

A: To calculate the pH of an aqueous solution you need to know the concentration of the hydronium ion…

Q: What is the pH and concentration of OH- of 0.0200 M CH3COOH?

A: Given,Concentration of acetic acid is 0.0200M.Ka = 1.8×10-5.The equation will be:

Q: What is the pH of a 0.00645 M HCl solution?

A: pH can be calculated using the following formula. pH = - log [H+]

Q: Calculate the [OH in a solution that has a pH of 2.92.

A: We know that, pH can be expressed as negative logarithm of H+. i.e.,                      pH = -…

Q: calculate the Ph of a 0.050M HCl solution

A:

Q: What is the pH of a 0.250 M solution of KOH?

A:

Q: Calculate the hydroxide ion concentration, [OH−], for a solution with a pH of 8.89. OH- =

A: The acid solution increases the concentration of hydrogen ions (H+) in the solution. Similarly, the…

Q: Calculate the hydroxide ion concentration, [OH−], for a solution with a pH of 10.32   [OH^-]= ? M

A: PH is defined as negative logarithm of concentration of [H+] ions.  PH + POH = 14  Given , PH =…

Q: What is the pH of a 0.0075 M KOH solution?

A: The pH of a solution measures the acidity of a solution. If the pH of the solution is more than 7,…

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: Calculate the concentration of H3O+ and OH- in a sample of pH 3.30 solution?

A: As we know  pH = -log [H+] and pOH = -log[OH-]  and also pH+ pOH = 14

Q: What is the pH of a 0.00890 M solution of HCI?

A:

Q: What is the pH and concentration of OH- of 0.0200 M NH3?

A: Given:Concentration of NH3= 0.02MThe objective is to determine the pH and the concentration of OH-.

Q: If the [OH-] is 3.5 x 10 then what is the pH of the solution?

A: Given, [OH-] = 3.5 x 10-5  PH = ?

Q: What are the major species present in 0.250 M solutions of each of the following acids? Calculate…

A: What are the major species present in 0.250 M solutions of each of the following acids? Calculate…

Q: Calculate the pH of a 0.0750 M NH3 solution.

A: Since it is basic solution of NH3 so pH will be greater than 7.

Q: Calculate the pH of each of the following solutions: (a) 0.0010 M HCl (b) 0.76 M KOH

A: The pH and pOH of the solution can be determine by using the formula is as follows;

Q: What is the pH of a 0.100M solution of NaHSO4? What is the percent ionization of the HSO4-?

A: Given : Concentration of NaHSO4 = 0.100 M Since NaHSO4 is an ionic salt which will dissociate…

Q: What is the relationship between H+ and OH- concentrations in a solution that has a pH of 11?

A:

Q: For the following reaction, identify the Lewis acid. н-В—Н + NH2 H-B-H O Both I & I I-

A: Explanation : according to lewis theory of acid and bases : electron pair donor is base electron…

Q: Which is the weak acid amongst the following ? NH4ОН, СН3СООН, НСІ, Ва(ОН)2 о кон O NH4OH NH4ОН NaOH…

A: An acid can be either strong or  weak according to the dissociation of the molecule in aqueous…

Q: Calculate the pOH in an aqueous solution with a pH of 5.85 at 25°C.

A:

Q: What is the ph of a 0.00130 M solution of NaOH

A: Concentration of NaOH = 0.00130 M  pH of the solution of NaOH = ?

Q: What is the pH of a 0.025 M solution of HCl?

A:

Q: Calculate [OH-] and pH for eachof the following solutions: (a) 0.10 M NaBrO, (b) 0.080 M NaHS,(c) a…

A:

Q: What is the pH of a 0.00670 M solution of HCl?

A: pH = -log [H+]

Q: What is the pH of a 0.00105 M solution of HCl?

A: HCl is a strong acid so it dissociates completely  in its aqueous solution.

Q: Determine [OH-] and pH of a solution that is 0.140 M in F- .

A: Given, concentration of solution with F- is 0.140M.The reaction of fluoride ion with water can be…

Q: If a solution has an OH- concentration of 0.00135, what is the pH?

A: For the given solution the hydroxide ion concentration is given. Hence first of all we calculate the…

Q: What is the pH in a 0.0001 M solution of LiOH?

A: Given, Concentration of LiOH solution = 0.0001 M  pH of the solution = ? Lithium hydroxide (LiOH) is…

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…

Q: What is the pH of a 0.00760 M solution of NaOH?

A: Given concentration of NaOH = 0.0076 M

Q: In a hydrochloric acid solution, where the [HCl] is 0.01289 M, what is the pH?

A:

Q: The pH of 0.10M HNO3 is When a solution has pOH = 5.30, the [OH-] is

A: pH = -log[H+]  pOH = -log[OH-]

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.