Rank the following ions in order of increasing basicity. a. CH,ČH2, CH,0", CH,ÑH c. CH;CO0", CH3CH,O", CICH,COO b. CH", HO", Br d. -C=C", -CH,CH,. -CH=CH

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

A: HSO4- + H2O ⇔ SO42- + H3O+

Q: H H `NH NH2 O.

A:

Q: 3) Explain which is the stronger acid a)HNO3 or HClO4 b) CH2FCOOH and CH2BrCOOH

A: To solve this first we have to know the acid strength which depends upon the release of H+ ion .…

Q: y the base ? Conjuyake " baye which yalleaing aids lill have shanget Acid A pka = 1 Acid B Pkq=5…

A:

Q: a.) What is the conjugate acid of A?b.) What is the conjugate base of A ?

A: Conjugate acid is formed by accepting of proton by a base. Conjugate base is formed by donating a…

Q: Rank the following compounds from strongest acid to weakest acid

A: The presence of electron withdrawing group in parent acid increases its acidity. The reason is that…

Q: n the following reaction of tetrafluoroboric acid, HBF4, with acetate ion, C2H3O2-, the formation of…

A: According to Bronsted Lowry concept of acid and bases,acids are proton donors and bases are proton…

Q: Rank the compound of the attached group from strongest acid to weakest acid:

A:

Q: In HNO3 + H2O —> H3O+ + NO3- , who is the Bronsted acid?

A: According to Bronsted-Lowry theory, an acid is a proton donor and a base is a proton acceptor. The…

Q: What is the conjugate base of HSO4- is ???? a. SO4 2- b. H2SO4 c. H3O+ d. None correct

A: CONJUGATE ACID-BASE PAIR:- The conjugate acid-base pair is only differ by one proton(H+) in their…

Q: 1. For each pair, predict which is the stronger base. Explain ОН HO or or IZ

A:

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

A: Acids: These are substance that donates proton.  Bases: These are substances that accepts proton.…

Q: why an atom in the species must possess a lone pair of electrons for it to act as a Brønsted base

A: To find: Why an atom in the species must possess a lone pair of electrons for it to act as a…

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

A:

Q: What is the most acidie proton in methanol, CH;OH (H, or H,)? Explain briefly (CB = Conjugate Base).…

A: The more the electronegativity difference between the hydrogen and other atoms more will be the…

Q: rrange the follwoing in order of decreasing basicity. OH-, CH3COOH, CH3CH2-, NH2-, NH3, Cl-

A: Basicity: Tendency to donate electron pair. Greater the tendency to donate electron pair, greater…

Q: In HNO3 + H2O —> H3O+ + NO3- , who is the Bronsted base?

A:

Q: ollowing compounds, rank in order of acidity ( the most acidic being 1) ain the reason for your…

A: The first one in the very first image is: C6H5CH2CH3  and let it be (A) Second one in the first…

Q: Match each species with its correct description. fluoride (F-) v [ Choose ] its conjugate acid is…

A: A conjugate acid of a substance is a chemical compound formed when a hydrogen ion added to it.  And…

Q: Rank the following compounds from strongest acid to weakest acid:

A: When the H+ (proton) is donated by compound 3 we will have a -ve charge on O which is in conjugation…

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

A: Ethoxide is an base, which accepts proton and becomes ethanol (conjugate acid). Ammonium ion is an…

Q: 1. Which Of the 3 compounds below is the most acidic of the set? Whi ch IS the least acidic? Explain…

A: The acidity of a molecule is the tendency for it to donate a proton. The acidity will depend on the…

Q: a. Draw the conjugate acid of each base: NH3, Cl−, (CH3)2C=O. b. Draw the conjugate base of each…

A: Conjugate acid is formed by adding 1 H+ to the bases and conjugate base is formed by removing 1 H+…

Q: Rank from the most basic to the most acidic

A: A question based on acidic-basic character, which is to be accomplished.

Q: (a) O2N- NH2 NH2 H2 C CF3 H3C-N (b) F3C-N CH3

A:

Q: HSO, + H,0--> so,? +H,0* What is the conjugate base in the follov O HSO, О но H,0* O so O H,0

A: We know that the conjugate base is species left over after the acid has donated a proton to the…

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: Rank the following from most to least acidic. Rank from most to least acidic. To rank items as…

A: Lesser the value of pH of a solution, greater will be its acidity.

Q: strongest acid?

A: In general, acids are those which are capable of donating protons (H+). These generic acids also…

Q: F ONLY- ( STRUCTURAL ANSWER ONLY)

A:

Q: Using pK, values given in Table 4.1, predict the position of equilibrium in this acid-base reaction…

A:

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

A: Higher the acidity, higher is the Ka and lower is the pKa.

Q: Vhich of the following is the strongest base? `NH2 (A) (B) (C) (D)

A: (D) is neither weak base nor strong base because it is a salt of ammonia called ammonium ion.  (A)…

Q: Which is the strongest Brønsted acid? (А) OH (В) OH (С) Вг-CH2—с-он (D) CHз-CH>-С-он

A: The acidic strength of bronsted acids depends upon the stability of their conjugate bases. Greater…

Q: complete a net ionic equation for each proton-transfer reaction using curved arrows to show the flow…

A: The net ionic equation for each proton-transfer-reaction using curved arrows to show the flow of…

Q: Which acid is the strongest?

A: K a is the acid dissociation constant and p K a is simply we can say –log of this constant. A larger…

Q: If X- strong base is a, then HX is a ?

A: Conjugate Acid - Base pair:-         According to  Bronsted-Lowry theory  acid or base substance…

Q: In which of solvents A-E will CH;NH, be the weakest base? Explain. HO. CI4 A D E

A: The given solvents are, A species that is charged is higher in energy (and thus stability is less)…

Q: What is the conjugate base of HCO3? O H2CO3 None of these O coz? O HCoz O HCO2

A: The conjugate base of a substance is formed when the hydrogen ion is lost from an acid.

Q: Is NH2 stronger or weaker base than OH-? explain why?

A: Answer: NH2 -  is stronger base than OH-  Explanation:  Proton donar is Bronsted acid . Weak acid…

Q: 1) Which is the stronger acid: a) NH4 or H2O b) BrCH2- OH or FCH2-OH c) H2SO4 or H2SO3

A:

Q: Rank these hydrogens as to acidity. H;C HO. нн A C A most, C least O C most, B least O A most, B…

A:

Q: a.Draw the conjugate acid of each base: NH3, Cl−, (CH3)2C=O b. Draw the conjugate base of each acid:…

A: The acid donates the proton to form its conjugate base and the base accepts a proton to form its…

Q: ch, How unl H addikm of KNH, 2N, CHCooK sffut the aculbtyfhautyly N

A: The acidity is increased by the rate of loss of the H+ ions. The basicity is increased by the rate…

Q: complete a net ionic equation for each proton-transfer reaction using curved arrows to show the flow…

A:

Q: Rank the compounds in each group in order of increasing acidity.

A:

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

A: Base strength of a species is its ability to accept H+ from another species. The greater the ability…

Q: Rank the ions (-CH3, -NH2, HO-, and F-) from most basic to least basic.

A: Basic character of an organic compound depends on its tendency to donate electrons or accept H atom.…

Q: 7. What is the conjugate base of  NH2- ? A. NH3     B.  HCl    C.  NH4+    D.  NH2-    E.  N3-

A: In an equilibrium reaction of acids and bases, they form the product which is known as the conjugate…

Q: Which is a stronger base, S2 - or Se2 -? Explain.

A: Acids on donating a proton form a corresponding conjugate base. A strong acid would generally have a…