10. For which of the following is the K, value of the ionic com- pound the largest? The smallest? Explain your answer.

Q: . Calculation of approximate K, for HC,H,O2:

A:

Q: What is the concentration of the H,SO4 solution? (show TO onl

A: Molarity = no. of moles/volume of solution (in L)  Number of moles = molarity x volume (in L)

Q: BNOH TSOH b) H,N BNOCOCI HO, toluene reflux base OH

A: BnOCOCl is Benzyl chloroformate and its structure is- It is commonly used as a amine protecting…

Q: write disocierion re action for rhe waole culesand label conj ugate acid base pairs . HA,HCIO,

A:

Q: Explain the dissociation properties of strong acids and bases with that of weak acids and bases.

A: Compounds are basically classified into two types:- Electrolytes:- Electrolytes are those…

Q: Hypochlorous acid (HOCl) has an ionization constant of 3.2 × 10 -8. What is its percent ionization…

A: Given, Ionization constant of HOCl, Ka = 3.2 × 10-8

Q: Sketch what the Gran's plot would look like for a mixture of acids.

A: In this question we have to draw the grans plot for a mixture of acids.

Q: The

A: Cl have more electronegative element than other so that it's Decreases the electrons charges density…

Q: The value of K, for nitrous acid is 4.50×10-4. What is the value of Kp, for its conjugate base,…

A: Given: Ka value of HNO2 = 4.50 ×10 ^-4 To find : Kb value of conjugate Base. Solution : As we know…

Q: The pH scale measures the mumber of H- 1ons in a solution If there are a lot of H- ions, is the pH…

A: PH is defined as logarithm of concentration of H+ ion.

Q: Based on the result of the acid-base reaction, set up the ICE table in order to determine the…

A:

Q: what is the value of the temperature (in K)

A:

Q: Calculate the pHof each solution given the following. [H3O+]=8×10−8M  Express your answer using one…

A:

Q: magnitude of Kw that: the autoionization of water is exothermic water autoionizes very quickly water…

A: Kw is the ionic product of water. So it is auto ionization of wate. Kw = [H3O+][OH-]

Q: the value of K, at this temperature?

A:

Q: HCI AICI3 + Н Al+

A: Interpretation: The given reaction is to be balanced.

Q: The acid dissociation constant K, of hydrocyanic acid (HCN) iS 6.2 x 10 10 Calculate the pH of a…

A:

Q: Given the following acids and K, values: HCIO, HOAC HCN HF Ix 10 1.76 x 105 4.93 x 10-10 3.53 x 10…

A: Given HClO4 = 1×107 HOAc = 1.76×10-5 HCN = 4.93×10-10 HF  = 3.53×10-4

Q: Does the neutralization enthalpy change depending on whether the acid or base is strong or weak? Why…

A: The reaction of 1 equivalent of H+ to 1 equivalent of OH- to produce 1 equivalent of H2O, is called…

Q: The value of K, for benzoic acid is 6.30×10-5. What is the value ofKg, for its conjugate base,…

A: Given: For Benzoic acid  The value of Ka = 6.30 x 10-5  For Conjugate base, C6H5COO- The value of Kb…

Q: Define normality (i.e., equivalent ion concentrations) for acids and bases, and the relationship…

A: Normality (N) is defined as the number of mole equivalents per liter of solution:normality = number…

Q: How do I deteremine if an acid is monoprotic, diprotic, or tripotic?

A: Monoprotic acid : Monoprotic acids are acids that can release only one proton per molecule and have…

Q: 15.60 From the relationship K,K, = Kw, what can you de- %3D duce about the relative strengths of a…

A: From Bronsted-Lowry concept, group of chemical compounds which donates a proton is called an acid…

Q: The value of K, for phenol (a weak acid) is 1.00×10-10. What is the value of Kp, for its conjugate…

A:

Q: Which of the following acids is the STRONGEST? The acid is followed by its K, value. O HCIO2, 1.1 ×…

A:

Q: gAH of the neutralization of HNO3 and LIOH in water using the same procedure for heat of…

A:

Q: Dindicates concentrat on che pH of a solution, ha

A:

Q: optional. Complete the reaction between a Brønsted-Lowry acid and base. Phases are HСІ + NH,

A:

Q: At the freezing point of water (0 °C), Kw = 1.2 x 10-15.Calculate [H+] and [OH-] for a neutral…

A: Water can undergoes auto-ionization to form H3O+ and OH- ions. In neutral solution, [H3O+]=[OH-]…

Q: For H,P - HP- + H* • The weak acid H,P dissociates a little and the even weaker acid HP- much less…

A:

Q: Determine the pHpH for the following solutions: A) [H3O+]=7.7×10−2M[H3O+]=7.7×10−2M, Express your…

A: pH is a negative logarithm of Hydrogen ion concentration. It is given by Sorenson. It can be written…

Q: If (H30+)=1M, provide the hydroxide ion concentration [HO") by performing a calculation using…

A: Given, [H3O+] =1 Mwe are asked to calculate the [OH-]

Q: Complete the reaction, then give the expression for the Ka for H2S in water. H2S H20 H3O+1 + +

A: Equilibrium constant is the ratio of product of concentration of products raised to their…

Q: When a 0.069 M aqueous solution of a certain acid is prepared, the acid is 1.1% dissociated.…

A: Assuming the acid is HA. Hence the dissociation reaction of acid is HA --------> H+ + A-

Q: The pH of a 0.72 M solution of hydrofluoric acid (HF) is measured to be 1.66. Calculate the acid…

A: HF is a weak acid. Hence it will dissociate partially as per the reaction  HF ------> H+ + F-

Q: . Calculate the values of [H+] and [OH⎼] in a neutral aqueous solution at 25 ºC

A: Autoionization of water means a proton is transferred from one water molecule to another water…

Q: How do yu tell the differnce betwee strong and weak electrolytes, bases, and acids?

A: Strong and weak electrolyte:

Q: НА A- H+ HB НА H+ A- HB HB H* B- B- Figure 1 Figure 2 Vhich process shows the dissociation for a…

A: Applying concept of ionisation of weak solution.

Q: Calculate the pOH of a solution that is 2.08x10E9 M of potassium hydroxide (KOH) Round to 2 decimal…

A: [OH-] = [KOH] = 2.08 x 10-9 M [OH-]net = OH- produced by water + produced by KOH = 10-7 + 2.08 x…

Q: If your unknown organic acid has a Molar Mass of 88.64g/mol and has two ionizable H+ atoms, what…

A: Given data contains, Molar mass of unknown organic acid is 88.64g/mol. Number of ionizable H+ atom…

Q: The pH and Kh of O.1N NH4CI solution, if Kb for NH4OH at 25°C is 1.8x10-5 will be respectively equal…

A: Value of pH is used to measure extent of acidity or basicity of a solution. At room temperature,…

Q: A Certain aqueous monoprotic caeid weak acil hes an acid dissoci ation constant of 654x10-8.…

A: Given :-  Concentration of monoprotic weak acid = 1.879 M  Acid dissociation constant i.e. Ka = 6.54…

Q: at 25 degrees celcous, the Ka of HCO2H is 1.77 x 10^-4. What is the Delta G naught in kj/mol for…

A: Given : Ka of HCO2H = 1.77 X 10-4  And temperature = 25 oC

Q: A)write expressions for pH and pOH of

A: (NH4) 2SO4  it is salt of weak base and strong acid , hence it under go hydrolysis…

Q: The pH of a 0.90M solution of hydrofluoric acid (HF) is measured to be 1.61. Calculate the acid…

A: pH = 1.61  HF = 0.9 M  Acid dissociation constant = ?  Create an ICE chart:                      HF…

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.