H;CO Ph H Base `NO2 ON он кон Ph Ph. MeONa / MEOH C2CHCF3

Q: Consider the following reaction in the forward direction. Identify the conjugate acid: CH₃O⁻ + H₂O ⇌…

A: Given,  CH₃O⁻ + H₂O ⇌ CH₃OH + OH⁻

Q: What is the conjugate base of HSO4- ? O H2SO4 O SO4 O HSO4 O S042- O H2SO42-

A: HSO4- + H2O ⇔ SO42- + H3O+

Q: CH3 NH2 NH2 CI- NH2 CH30- -NH2 'H

A: A molecule is said to be a base if it can donate its lone pair of electrons.More the tendency to…

Q: The conjugate acid of HC204- is Select one: O A. H* O B. HC204* O C. HC203* O D. H2C204 O E. C20,2

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

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: What is the conjugate acid of H2PO4-?  H3PO4  PO43-  HPO42-  HPO32-  H2PO3-

A:

Q: Which of the following choices is a Brønsted acid/base conjugate pair?     HClO3 / Cl-     HCl /…

A: A bronsted acid is the species which can easily lose proton while the bronsted base is the species…

Q: Identify A–E in the following reaction sequence.

A: The products A to C that formed in the reaction is shown below.

Q: :0 H,SO4 HO, + CH3OH + H30* Ph Ph OCH3 H,+,H +:,H :0-H Ph OCH3 OH Ph ÓCH3 ОН Ph OCH3 Ph HO. а. b. С.…

A:

Q: An Acid contains more OHI-JOH) OOH] [H] IHO)< [H] O )Contains no (H]

A: An acid is a substance that gives hydrogen ion H+or a hydronium ion H3O+when dissolved in water. A…

Q: What is the conjugate base of HBz+?  A. HBz B. Bz- C. Bz D. H2Bz+

A:

Q: B. H,SO.(aq) + NH3(1) -→ r. CH;COOH(I) + PO, (aq) -→

A: Answer:- This question is answered by using the simple concept of chemical reaction of acid and base…

Q: CN- + H2O HCN + OH-   For the above reaction determine the Kb of the base (CN-) if the Ka of the…

A: Given: Ka=2.3 x 10-4 To find: Kb Formula: This formula is derived from the solubility product, Kw.

Q: Which is the strongest acid? В. CI 0 FO | CH;CHCH,COH CH;CH,CHCOH CH;CH¿CHČOH CHCHC-COH F CI

A: We are having four organic compound that are acidic in nature, we have to predict the most acidic…

Q: The conjugate base of HPO4-2 is: a) PO43‒ b) HPO42‒ c) H2PO4‒ d) H3PO4 e) H3O+

A: In this question, we will see the conjugate base of HPO4-2 ion  You can see details explanation…

Q: HSO4- is the conjugate of H2SO4 and the conjugate of SO4 • View Available Hint(s) O acid / acid O…

A: Here we are asked to find HSO4-, is conjugate acid or conjugate base ofH2SO4 and also HSO4- is…

Q: 1) In the following acid-base reaction. the indicated molecule is functioning as ?* H :o: : a) Acid…

A: Since you have posted multiple question as per the guidelines we can answer only per session .If you…

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: H. Вос H. Вос `N PHOH2C H- PHOH2C- -H- Вос Но H- OH H CH2OPH H -CH2OPH Ph = .N. "Вос Вос 1 2

A: Given structures are :  Determine the relationship between compounds 1 and 2 = ?

Q: Which The followingis canjugate aaid/base not pair? 9. b. Hy G OylGOu c Ibo/04 2- d. Hs COz HCO

A: Given pairs,    a.   HC2H3O2/C2H3O2-   b.   H2C2O4/C2O42-   c.   H2O/OH-   d.   H2CO3/HCO3-

Q: 1. The conjugate base of H 2PO 4 - is a. HPO42-. b. H3PO4. c. PO43-. d. H2PO42-. e. H3PO42-.

A: Conjugate base of an acid is a species which is formed by removing a proton from the acid.

Q: ater them into the GAview prelab If the pKa of acetic acid is 4.76, what value does the ratio C,/C,…

A: For a monoprotic acid HA, the following equation can be written: pH=pKa+logCbCa where Ca is the…

Q: mild + а. H2N- H. acid OH HO b. H* H3O* С. N.

A:

Q: What is the conjugate acid of HCO3 ? O A HCO3* в. Соз2- OC. CO3- D. H2CO3 O E. HCO32-

A: Bicarbonate anion is a conjugate base of carbonic acid. D option.

Q: H O NH H₂C 1) base 2) H₂ CH₂ 3) NaOH, H₂O CH3 CH₂ Br cat H CHỊCHÍNH, H/Ni base

A: Reaction  mechanism of following  reaction  are explain are as follow.

Q: conjugate base of HPO2-4

A: Conjugate base is obtained by loss of H+

Q: What is the conjugate base of H3PO4? O A. H2PO42- O B HPO42- В. O C. OH OD.PO43- E H2PO4

A:

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: (b) Calculate the pH of 0.0005 mol dm-3 ethanois acid when its pKa = 4.75 CH3COO (a H(a + CH;COOH()…

A:

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. H2N CH-C OH HO- CH-OH CH3 a. polar/non-polar%; b. Neutral/acidic/basic c. Also write whether the…

A: For amino acids the polarity of the molecule depends on the functionalities present on the side of…

Q: Which is the stronger base, (CH3)3N or H2 BO3− ?

A: A base is substance that can donate a lone pair of electrons or can easily accept protons. Higher…

Q: Which of these structures has an acidic H?

A: A multiple choice question based on alkyne, which is to be accomplished.

Q: a) Ph b) Ph. P2S5 S-Buli -78 °C, THF Ph C) Ph. d) heat 1) NABH4 2) H30* -CO2

A:

Q: A or hv Н HO,C- Ph HO,C Ph

A:

Q: Arrange the compounds in each set in order of increasing acid strength. consult Table 4.1 for pKa…

A: The given compounds have to be arranged in increasing order of acidic strength.

Q: Q3. Circle the stronger acid in the following pairs, and explain your answer. H.C-C-OH CF,CH,-OH…

A: -&gt;We can identify stronger acid if the conjugate base is more  stablized. And conjugate base is…

Q: If I have a weak base with a pKb of 6.50 what concentration of [OH-] will be present in a solution…

A: NOTE : S Given : weak base (assuming it to be BOH ) with pKb = 6.50 And pH of the solution = 7.…

Q: Consider the following reaction in the forward direction. Identify the base: CH₃CH₂OH + HCl ⇌…

A:

Q: 5. For each of the following pairs of substances, identify the conjugate bases for each one and…

A: conjugate base is the substance formed when an acid loses a hydrogen ion. Considered a base because…

Q: (1) (i) (h) O 2 eq CH₂OH H₂O* 1. LIAIH4 2. H3O+ Ph Ph—P=CH—CH3 Ph

A: This Question belong to regent that is oxidation and reduction of organic compound. This Question…

Q: Encircle the basic salt: SnCl2 , BaBr2 , CH3COONa Encircle the stronger base? a. F-NH2 or Cl-NH2 b.…

A: Basic salts are a combination of strong bases and weak acids.

Q: pnk the campounds în onder of decresling acidity?

A: Acidic nature of aromatic Carboxylic acid (benzoic acid)  increases with increasing the number of…

Q: 4. In each pair, circle the bulkier base. a) CH,ONa b) NaOEt KOIBU c) CH3ONA Et3N

A:

Q: HCN +HPO4 2- CN-1+H2PO4-1 Which specie is conjugate acid?

A: Conjugate acid contains one more proton than base.

Q: 8b AgCls) + NH3(aq) (15M) -> * CaClzaq) + NH3(aq) +1 O NH.Claq), + NaOH(aq)

A: Here we have to determine the incorrect net Ionic equation from the following chemical reactions.

Q: Please rank the following acids in order of increasing pK. O HCI, HF, CH;COOH, H,O O H2O, CH;COOH,…

A: Acidity can be best explained using  pKa values which is inversely proportionate to the acidity.…

Q: In a basic solution at 25°C, Oa. [H3O+]> [OH]. O b. [H3O+][OH-] 1.0 × 10-7. O d. [OH-]> 1.0 × 10-7.…

A: