CI ÖCH3 C. -NH2 + HCI ОН =H + H: d. HOH H2SO4

Q: In the following reaction which compound is the conjugate acid? НРО +H0 -> H;O* + PO B OA OB OD

A: The given acid base reaction is , HPO42- + H2O ----> H3O+ + PO43- Here HPO42- is an acid and H2O…

Q: 4. Sort the following group of compounds in order of increasing acidity. (а) OH HO (b) H®os CI. OH…

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Q: Which of these bases is the strongest one which can be used (and retains it pasic character) in…

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Q: soycaq)+H20(1)EYH2804 c0 The conjugate base is A) H2O B) none C)OH- D) H SO4- EJH2SOU ne base is…

A: The question is based on conjugate acid base principle.   a strong acid has a weak conjugate base…

Q: 2-Hydroxybutanedioic acid occurs naturally in apples and other fruits.Rank the labeled protons…

A: Protons are easily abstract by base when the negative charge stablilized by some electronic effect…

Q: Which one of the following is the strongest acid? O A. HF (Ka = 6.8 × 10^-4) O B. HCIO (Ka = 3.0 ×…

A: Which one of the following is strongest acid ?

Q: For the following acid-base reaction, (1) predict the products, showing both reactants and products…

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Q: Rank the following from weakest (1) to strongest (4) base. A) B) C) H₂O D) 00

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Q: но HO но он The pK, of ascorbic acid (vitamin C) is 4.17, showing that it is slightly more acidic…

A: AAn acid looses or releases proton in the aqueous solution to form conjugate base which contains…

Q: Consider two acids: HCO2H (formic acid, pKa = 3.8) and pivalic acid [(CH3)3CCO;H, pK = 5.UJ. (a)…

A: Given,  pKa of HCOOH = 3.8  pKa of (CH3)3CCOOH = 5.0  a). Which has the larger Ka value = ?  b).…

Q: Which of the following is the strongest base? OH NH2 O a. a b. b NH2 Oc.C C O d. d е. е %3D CH3-…

A: Given,  A). Aniline  B). 3-Aminopropanol  C). 2-Aminophenol D). Propanamine E). 3-Bromopropanamine

Q: 1. Would you expect a solution of ammonium chloride (NH4Cl) to be acidic or basic when added to…

A: Dissolution of ammonium chloride in water is: NH4Cl(s)     →      NH4+(aq.)      +     Cl-(aq.)…

Q: 10. The Kb of pyridine (C5H5N) is 1.8 x 10-9. What is the Ka of pyridine's conjugate acid?

A: The reaction as follows,

Q: (B) Give the conjugate acid of the following Bronsted-Lowry bases: ( i ) O2- ( ii ) H2PO4- Group…

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Q: Et3N ** Et₂O H Find out the product A, B and C. i. i. Me NaNH, NH3 NaNH, B ii. ii. Br H₂O (Weak…

A: Note - The given question is a multiple questions , hence I solved first question according to rules…

Q: 1 alBalance Mhe acid-base neutralicaton reaction: H3 PO4+ NaOH-7 Nag POq +H20 b) wrik the net…

A:

Q: What is the conjugate acid of each of the following bases?           -           A.           B.…

A: Conjugate acid is the species formed when a base accepts a proton.

Q: Select the stronger base from each pair (in aqucous solution): NH2 NH2 (a) HyC (2) NH2 or NH (2) NH3…

A: (a) Compound (2) is stronger base than compound (1). Reason: Aliphatic amine ( compound 2 ) is more…

Q: Consider two acids: HCO2H (formic acid, pKa = 3.8) and pivalic acid [(CH3)3CCO2H, pKa = 5.0]. (a)…

A: a. We know that smaller the pka value larger is the Ka value and larger the ka stonger the acid . So…

Q: th a strong base is shown below: NO2 (ag) + H2O

A: Both side Cs+(aq) are cancelled out because they are common and after cancellation of this ion you…

Q: In the following reaction, identify the Lewis acid. (d) NH3 + CH3CO2H NH4 + CH3CO2 (a) CH;CO2 (b)…

A: The reaction taking place is given as, => NH3 + CH3CO2H -----> NH4+ + CH3CO2-

Q: Arrange the given compounds based on their relative Brønsted acidities. Strongest Brønsted acid H-SH…

A: Bronsted-Lowry acid-base theory: The Bronsted-Lowry acid-base theory states that the acid is a…

Q: dditional Questions: 2. (a) Draw the conjugate base for each of the following acids. F izl CC F F H.…

A: a.) The conjugate base is drawn by the removal of acidic hydrogen from the acid.  b.) The stability…

Q: The pKa of ascorbic acid (vitamin C, page 55) is 4.17, showing that it is slightly more acidic than…

A: Introduction: The acid or base form after the losing or gaining a proton is called conjugate acid…

Q: Calculate the pH at 25 °C of a 0.52M solution of trimethylammonium chloride ((CH,) NHCI). Note that…

A: pKb for (CH3)3N = 4.19 pKa for (CH3)3NH+ = 14 - pKb = 14 - 4.19 = 9.81 Ka = 10–9.81=1.55 × 10–10 The…

Q: 3.8 basic to most basic: (a) anline Kb (b) methylamine Kb = 4.4 x 104 (c) caffeine Kb = 5.3 x 10-14…

A: As we know,  1) higher the value of Kb  ,  more is the basic strength.  Increasing order  C < A…

Q: 1. a student prepares 0.1 M solution of formic acid(HCOOH) AND FOUND ITS ph at 25degrees to be 2.38.…

A: Consider the ionization of formic acid, HCOOH as below:

Q: T he pH of aqueous 0.050M trimethylamine is 11.24, what is the K b of this base?  Trimethylamine…

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Q: Which solution has the highest concentration of H3O+: a 0.50 M solution of acetic acid (CH3CO2H),or…

A: ∝=Degree of Dissociation           HA⇌        H+   + A-t=0      C            0          0t=eq…

Q: 3. Dimethylamine (CH3)2NH is a weak base with a pKa of 11.0 Calculate the pH of a solution of…

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Q: Which of the following is a strong acid? Select one: a. NH3 b. All of these c. NaOH d. CH3CO2H e.…

A: NH3 base  NaOH is base  CH3COOH is weak acid HNO3 is Strong acid

Q: 2-Methylvaleric acid, CH3(CH2)2CH(CH»)COOH, has a pKa =4.9. Draw the skeletal structure of the…

A: According to the Bronsted-Lowry acid-base theory, the dissociation of acids in water will lose a…

Q: Calculate the pH at 25 °C of a 0.41M solution of pyridinium chloride (C;H;NHC1). Note that pyridine…

A: From Ostwald's dilution law  pOH = (1/2) (pKb - LogC)  pOH = power of hydroxyl ions  pKb = - log Kb…

Q: D. Arrange the following chemical species in order of decreasing basicity. OH CH3 CH3 ARL ENE YAS…

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Q: In the following reaction which compound is the conjugate acid? HPO, + H20 -> H3O + PO, В OD OB OA

A: The question is based on the concept of acid and base. an acid after losing proton becomes conjugate…

Q: 41. The equilibrium below is obtained when methylamine dissolves in water CH,NH, +H,0 -CH,NII + OH-…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: D. Arrange the following chemical species in order of decreasing basicity. "OH CH3 CH3 ARL ENE YAS…

A: The given species are the conjugate base of an acid. The conjugate base is formed by the removal of…

Q: In acidic solution, ________. Select one: A. [H3O+] = [OH-] B. [H3O+] = 0M C. [H3O+] < [OH-]…

A: The pH is the negative logarithm of hydronium ions. The pH determines the acidity or alkalinity of a…

Q: 1. a student prepares 0.1 M solution of formic acid(HCOOH) AND FOUND ITS ph at 25degrees to be 2.38.…

A: Consider the ionization of formic acid, HCOOH as below.The acid ionization constant, Ka of HCOOH is…

Q: What is the reaction of the weak base C5H5N with water? O C5H5N + H20 → C5H5NH + OH O C5H5N + H20 →…

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Q: (a) Given that Ka for acetic acid is 1.8 x 10-5 and that forhypochlorous acid is 3.0 x 10-8, which…

A: (a) The Ka value for acetic acid (CH3COOH) is 1.8×10-5. The Ka value for hypochlorous acid (HOCl) is…

Q: Calculate the pH at 25 °C of a 0.54M solution of lidocaine HCl (C,„H¬NONH,CI). Note that lidocaine…

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Q: Hydrochloric acid and sodium hydroxide СМЕ: НС (аq) + NaOH (aq) → NaCl(aq) + H2O(1) CIE: H* + Cl- +…

A: Interpretation: We have to write complete molecular , ionic and net ionic equations.

Q: 3.1 Introduction to Brønsted-Lowry Acids and Bases What is the conjugate base of CH3OH? O CH30 O…

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Q: (C) Sn/HCI (D] Bry/KOH 46 The correct order of reiaive strength or acid is JA) CH.OH <…

A: Acidic strength of carboxylic acids can be determined on the basis of electronic effects of the…

Q: 25 Rank by relative basicity. "1 "→ strongest base -NH₂ -NH₂ -NH₂ O₂N "5" weakest ban NH₂ Me O -NH₂…

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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.