Determine the (OH-) of a solution that is 0.115M in CO3^2- kb=1.8x10^-4

Q: Arrange the following solution from lowest pH to highest pH: 0.20 M CH₃COOH (Ka = 1.8 x 10⁻⁵), 0.05…

A: Recall the following relation to calculate pH of the given solutions           pH=12pKa-12logC…

Q: Calculate the pH of the solution.  Assume 5.0 L of solution. You must identify the type of solution…

A: Given that: volume of solution = 5 L moles of NH3 = 0.190  moles of HCl = 0.120  Kb(NH3) = 1.8 x…

Q: We can ignore the contribution of water to the concentration of OH− in a solution of the following…

A: Concept introduction: A weak base can ionize partially to form OH- ions and respective anion. The…

Q: A solution has [H3O+] = 5.8x10-5 M. Use the ion product constant of water to find the [OH-] of the…

A: Given - Part B →[H3O+] = 5.8 ×10-5 M             Part C → [OH-] = 1.1×10-2 M

Q: 1. The hydroxide ion concentration, [OH-], of an aqueous solution of 0.429 M methylamine (a weak…

A:

Q: 07-13: The diprotic acid Hal. has Kar-1.4 x 10 and Kaz -1.2 x 10-10 97-Calculate the molarity of H"…

A: The acid H2L is a diprotic acid in which there are two protons that can be released. Frist…

Q: The hydroxide ion concentration in an aqueous solution at 25°C is 3.3x102 M. The hydronium ion…

A: Solution                                    Given that hydroxide ion concentration  = 3.3x10-2M…

Q: What is the pH of the solution given by: [H3O+] = 5.8 x 10^-3 Give correct significant figures

A:

Q: Calculate OH- in a solution that is 0.0062M Ba(OH)2 and 0.0105M BaCl2  BaCl2 does not hydrolyze

A: Given: Concentration of Ba(OH)2 = 0.0062 M And concentration of BaCl2 = 0.0105 M

Q: Calculate the pH of a solution of 0.15 M C5H5N. (Kb = 1.7 x 10^-9)

A: It is weak base so we will use concept of weak base.

Q: 12) The molecular structures for 3 weak bases are shown. Rank the bases in order of increasing base…

A: This can be explained based on inductive effect Organic acids are weak acids here weak acid consider…

Q: What is the pH of a solution of 0.79 M acid and 0.55 M of its conjugate base if the ionization…

A:

Q: Calculate [H,O*] for a 4.15 x 10-3 M HBr solution. [H,O*] = Calculate [H,O+] for a 1.60 x 10-2 M KOH…

A: Given :  1) concentration of HBr solution = 4.15 × 10-3 M  2) concentration of KOH solution = 1.60 ×…

Q: Calculate [H30*] for a 0.0038 M Ba(OH)2 solution. What is the answer please

A: The molarity of the barium hydroxide solution is 0.0038 M. The barium hydroxide is a strong…

Q: Penicillin (MW = 356) is an antibiotic often used to treat bacterial infections. Its acid ionization…

A:

Q: The value for Kw at 0.0°C is 1.14 x 10^-15. Calculate the pH for a neutral solution at this…

A: pH of a  solution is measure  of acidity or  of basicity of a solution

Q: Please show complete solution with ICE chart. Follow the rules of significant figures in writing…

A: The balanced chemical equation for the reaction between HCl and NH3 is as follows: HCl + NH3…

Q: Calculate the pH of a solution formed by mixing 310 mL of a 0.220 M H2C4H4O6 solution with 420 mL of…

A:

Q: Calculate [H, O+] for a 3.43 x 10-3 M HBr solution. [H,O*] = Calculate [H, o*] for a 1.50 x 10-2 M…

A: Strong acid vs Weak acid: Strong acid dissociated completely into its constituents ions while weak…

Q: 3. Determine the pH of the following solutions: a. 1.9 M HClO2 solution (Ka = 1.1x10-2) b. 2.8 M…

A: In this question, we will determine the pH of the following two solution one is acidic solution and…

Q: Which solution below has the highest concentration of hydroxide ions?     pH = 8.3     pH = 11…

A: We will use relation pH and pOH to get answer

Q: In which of the following reactions is water considered to be acting as an acid? + 2H,O* Zn,* + H2…

A: Note: Since you have posted multiple independent questions in the same request, we will solve the…

Q: alculate [OH -] and pH for each of the following solutions. (a) 0.0027 M NaOH [OH-] =  M pH =…

A:

Q: Determine the pH of each of the following solutions. 0.115 MM HClO2 4.5×10−2 MM Sr(OH)2 8.58×10−2 MM…

A:

Q: Calculate [OH-] of NaClO, 0.110M; KaHClO = 3.0 x 10-8.

A: Given: Concentration of NaClO is 0.110 M Ka (HClO) is 3.0×10-8 To determine: [OH-]

Q: Show the dissociation of the following strong acids. HI(aq) HClO4(aq

A:

Q: Which of the following is the correct mathematical expression to use to calculate the pH of a…

A: The pH of the solution is calculated using the expression: pH=-log [H+] pOH=-log [OH-] In the given…

Q: OH- concentration ( [OH-] ) of 1.0 x 10-8 M. You can assume that kW = 1.0 x 10-14.   Select all…

A:

Q: Q1//A solution of 0.1 M of BX salt with pH=9.5, the HX is weak acid and BOH a strong base. Calculate…

A: The questions is based on the concept of salt hydrolysis. we have been given a salt of weak acid and…

Q: What is the pH of a 0.25 M F- solution (Kb = 1.4 x

A: Given,   Concentration of Base = 0.25 M Kb = 1.4 ×10-11 pKB = -Log(Kb)   = -log(1.4×10-11) = 10.85

Q: A solution has [H+] = 4.0 x 10–3 M. The [OH–] in this solution i

A: The given informations are, H+=4.0×10-3M

Q: What is the pH of a 0.87 M LiCOOH (lithium formate) aqueous solution. Give the pH to two decimal…

A:

Q: Calculate [OH-] and molality of an HCl solution with pH= 3.4

A:

Q: Arrange the following solution from lowest pH to highest pH: 0.75 M CH3COOH (K, = 1.8 x 10-5) 0.01 M…

A:

Q: Ką for formic acid, HCOOH, is 1.80×10-4. Ką for acetylsalicylic acid (aspirin), HC,H,04, is…

A: ->conjugate base of strong acid is weak base. ->Ka is proportional to acidity. ->conjugate…

Q: What is the pH of a 0.024 M aqueous solution of sodium cyanide, NaCN

A:

Q: A solution has [H+] = 4.0 x 10-3 M. The [OH"] in this solution is %3D 4.0 x 1011 1.0 x 10 14M 4.0 x…

A: Given data,[H+]=4.0×10-3M

Q: Ammonia, a weak base with a Kb value of 1.8 x 10^-5 (a) What is the pH of a 0.155 mol L^-1 ammonia…

A: Given data is as follows:      The Kb value of ammonia = 1.8×10-5 The concentration of ammonia…

Q: Determine the pH of a 0.588 M weak base solution at 25°C. The K b for the weak base is 1.76 x 10 -5.…

A: The given base is weak base hence first determine the hydroxide ion concentration using ICE table.…

Q: Calculate [H3O+] in a solution that has [OH−] = 6.7×10−2 M at 25°C. Is the solution neutral, acidic,…

A: Given,  [OH−] = 6.7×10−2 M

Q: What is the pH of a solution of 1.4 M HF in 1.9 M CaF2? (Ka HF = 7.2 x 10-4) %3D IMPORTANT: When…

A: Given: The Ka of HF = 7.2 × 10-4 We have to calculate the pH of a solution of 1.4 M HF in 1.9 M…

Q: What is the pH of a solution with 10.2mL 0.10M NH3 and 0.15mL 1.0M NaOH ? Kb = 1.8x10^-5

A:

Q: What is the pH (to two decimal places) of a 50.0 mL 0.15 M NH3 aqueous solution (at 25 °C) after…

A: Given data,Molarity of NH3=0.15MVolume of NH3=50mL=0.050LMolarity of HCl=0.20 MVolume of…

Q: Determine the pH of each of the following solutions. 0.115 MM HCIO2 4.5×10¬2 MM Sr(OH)2 8.58x10-2 MM…

A:

Q: 5. Determine the degree of ionization of a 0.200 M benzoic acid at 25°C. Benzoic acid is a weak…

A: Given Initial Concentration of C6H5COOH            = 0.200 M Ka = 6.3 × 10-5

Q: Solution pH  Concentration of H30+ (mol/L) -log of concentration of H30+ (mol/L)  10-pH Drain…

A: The pH of solution measures the acidity or alkalinity of the solution, which is calculated as the…

Q: Aniline, C6H5NH2, is a weak base with Kb = 4.2 x 10–10.  What will be the pH of a 0.188 M aniline…

A: Given, kb = 4.2 x 10-10 molarity = 0.188 M  PH = ?

Q: 8) Consider the neutralization reaction described by the equation: HPO, (aq) + H,O (1) = H,PO, (aq)…

A:

Q: A student is asked to calculate the pH of 10-3  M NaCl solution. The student answers, "3." What is…

A: Salt are produced by the reaction of an acid and a base. For example, The pH of salt is given as :…

Q: Calculate the pHpH of each solution.

A:

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.