How many grams of NH₄Br must be dissolved in 1.00 L of water to produce a solution with pH = 5.16? The Kb of NH₃ is equal to 1.8 × 10⁻⁵.

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: If you have 0.1 x 6x 10^23 hydrogen ions in 1L of solution, what is the pH? O A. 7 В.3 O C. 5 O D.…

A: The correct answer is given below

Q: What mass of KOH is necessary to prepare 880.0 mL of a solution having a pH = 11.57? Mass %3D

A: Given data - pH = 11.57 Volume of the solution = 880 mL To calculate = mass of the KOH required

Q: Calculate the pH of 5.8 x 104 M HCI. O 10.76 O None of these O 11.05 O 7.12 O 3.24

A:

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: How many grams of hNO3 must be dissolved to make 25 L of solution that has a ph of 1.5?

A: HNO3 is strong acid. Calculate the concentration of H+ ions,              pH = - log[H+][H+] =…

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

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

Q: Calculate the pH of a 0.0250 M solution of Ba(OH)2.

A: The dissociation of Ba(OH)2 is shown below.

Q: Calculate the pH of an aqueous solution; 0.015 M KOH

A: Given: Concentration of KOH = [OH-] =  0.015 M

Q: What is the pH of a 0.0352M solution of NaOH?

A: pH = - log [H3O+ ] pOH  = - log [OH-] pH + pOH  = 14

Q: Calculate the pH of the following strong acid solution: 1.52 g of HNO, dissolved in 575 mL of…

A: Given:  Mass of HNO3 = 1.52 gm  Volume of solution = 575 ml  Molar mass of HNO3 = 63 g/mol

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 0.00235 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: what is the pH of a 0.00761 molar solution of HNO3?

A: Nitric acid is a strong acid that dissociates completely in aqueous solution.

Q: Calculate the hydroxide ion concentration, [OH], for a solution with a pH of 5.1I3.

A: Given, pH of solution =5.13we are asked to calculate the concentration of [OH-]

Q: Calculate the pH of a solution prepared from 0.200 mol of NH4CN and enough water to make 1.00 L of…

A: NH4CN is a salt of weak acid HCN and weak base NH4OH. pH of a salt of weak acid (WA)and weak base…

Q: Calculate the pH of ... .. 0.320 moles of H,SO, dissolved in 8.0 L of water.

A: Given moles of H2SO4 = 0.320  Volume of water = 8 L

Q: What is the pH of a 0.0050 M solution of hydrochloric acid?

A: The pH of a solution is calculated by,

Q: What is the pH of a 0.00350 M solution of NaOH?

A: To determine the pH of a 0.00350 M solution of NaOH

Q: What is the pH of a solution made by diluting 24 mL of 0.12 M HClO4(aq) to a total volume of 250 mL?

A: pH is the negative log of H+ concentration .  Upon dilution H+ concentration decreases . And also pH…

Q: What is the ph of a solution in which the hydrogen ion concentration is 1.0x10^-5 m?

A: The pH of a solution is defined as the negative logarithm of the concentration of Hydrogen ion, that…

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

A:

Q: What is the pH of a solution that is 2.8×10−9 M in NaOH?

A:

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: 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 0.014 M solution of hydroiodic acid?

A: pH is a value that represents the concentration of hydrogen ions in solution. Hydrogen ions in…

Q: What is the pH of a 0.00585 M solution of NaOH?

A: We know that ., PH = 14 - POH POH = - log [OH-]

Q: Calculate the pOH and pH of a 0.0045 M solution of NaOH.

A: concentration of NaOH solution is 0.0045 M  we have to find pH and pOH of solution  pH = -log[H+]…

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 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: An aqueous solution has a hydroxide ion concentration of 5.0 x 10 8 M. What is the pH of this…

A: Given [OH-] = 5 × 10-8 M

Q: How many moles of NH3 must be dissolved in water to give 615.4 mL of solution with a pH of 10.96? K…

A: The number of moles NH3 disolved in water is given below

Q: The PH in a 0.005 M solution of Ba(OH), is: O 14 O 13 O 5 O 12

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 4.7 × 10⁻⁶ M KOH solution?

A: The concentration of KOH solution = 4.7 × 10−6 M pH of KOH solution = ?

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

A:

Q: 1.109 g of maleic acid, C4H4O4, are dissolved in 60.0 mL of water.  The pH of this solution is 3.74.…

A:

Q: What is the pH of a 0.00165 M solution of NaOH?

A:

Q: Calculate the hydrogen-ion concentration and pH of 0.0350 M KOH.

A: KOH completely dissociate into  KOH ------>K +  + OH- At 25o C  Ionic product (K w )   of  water…

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

A: pH = -log [H+]

Q: What is the pH and the concentrations (of all species) in a 0.075 M solution of Na2S?

A:

Q: Calculate the pH of a 0.150 M solution of KOH. 0.82 Calculate the pOH oíra 0.150M solution of KOH.

A: Given :-  Concentration of KOH solution = 0.150 M  To calculate :-  pH of solution  pOH of solution

Q: Calculate the pH of each solution. H3O+][H3O+] = 6.0×10−7 M

A: pH  calculation using concentration of H+ :

Q: Calculate the pH of a 0.00118 M solution of HBr.

A: Given data contains, Concentration of HBr is 0.00118 M. Hydrobromic acid is a strong acid so it gets…

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: determine the pH of a 0.04 M KOH solution

A:

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

A: Given concentration of NaOH = 0.0076 M

Q: What is the hydrogen ion concentration, pH, and pOH of a solution with a hydroxide ion concentration…

A:

Q: What concentration of acetic acid would produce an aqueous solution with a pH = 3.275? (Ka for…

A: Provided pH of acetic acid=3.275 Provided Ka of acetic acid=1.76×10-5 Since,  pH = -log[H+] By using…

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.