a. CH2=CH2 CH3CH3 HC=CH CH3 н b. CH3O OCH3 OCH3 NCH3 C.

Q: The C-H bond in acetone, (CH3)C=O, has a pką of 19.2. Draw two resonance structures for its…

A: Solution- The resonance structure with negative charge on carbon and oxygen are drawn below-…

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: Which compound in each pair is the stronger acid?  (See the Attachment)

A: To find out the stronger acid we can look at the pKa value or the Ka ,   pKa value is one method…

Q: Which compound in each pair has the lower pKa? Which compound in each pair has the stronger…

A: The pKa value depend upon the acidic character of the compound and pKa value decreases with…

Q: 1.(a) Which of the following groups has the LOWEST IUPAC priority? (A) CH3 (B) NH2 (C) OH (D) COOH…

A:

Q: 31. Which of the following statements explain why H2O is a stronger acid than CH4? A) H2O can form…

A:

Q: Which compound in each pair is the stronger base? (CH,CH2),NH b. (CH;CH2),NH (CICH,CH2)2NH a. or or

A: Basicity depends on how much the lone pair on N is available for donation to H+ Anything that…

Q: 9. Final product? SOc B. 10. Put nitrogens in order of basicity? A. 3>2>1 B. 3>1>2 C. 2>3>1 D. 1>2>3…

A:

Q: What indicated hydrogen atom is the most acidic? B HAA H₂ of C CH3 D

A: We have to select the most acidic H

Q: b. diethylamine, with sulfuric acid diethylamine – weak base sulfuric acid – strrong acid -…

A: The reaction of sulphuric acid with diethyl amine۔

Q: (4) Answer both sections () and (1). O Arrange the following compounds in order of increasing boling…

A: The given questions are detailly answered below,

Q: 2. Rank the following compounds from the least acidic to most acidic, provide a brief explanation,…

A: The decreasing acidity order is:        C > A > B > D  Compound C is most acidic. Compound…

Q: Nepheliosyne B is a novel acetylenic fatty acid isolated from a New Caledonian marine sponge. (a)…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: Which is the more stable base? a. Br− or I−  b. CH3O− or CH3S−  c. CH3CH2O− or CH3COO−  d. H2C CH or…

A: Hey, since you have posted a question with multiple sub-parts, we will solve the first three…

Q: Rank the following compounds in order of increasing basicity. The first compound in your ranking…

A: The given compounds are the conjugate bases of the acid. Now, the more stable conjugate base would…

Q: 3.38 Draw the conjugate acid for each of the following bases: a. b. c. NANH2 d. H20 е. f. NH, g. h.…

A:

Q: Which is the stronger acid?a.CH3OH or CH3CH3 b.CH3OH or HF c.CH3NH2 or HF d. CH3NH2 or CH3OH

A: Hey, since there are multiple sub-parts posted we will answer first three sub-parts. If you want any…

Q: Which acid is stronger, propanoate or lactic acid, and why? lactic acid, because the Ka of lactic…

A: Ka is the equilibrium constant for the dissociation of an acid. The higher the Ka value, the…

Q: For each of the following pairs, indicate which of the two is the stronger base:             (a)…

A: To Solve this problem we have to know about which is stronger base .

Q: The C – H bond in acetone, (CH3)2C = O, has a pKa of 19.2. Draw two resonance structures for its…

A: The pair of acid and base differing from each other by just one proton is called conjugate acid-base…

Q: What is the conjugate acid of CH3O-? A) O2- B) H3O+ C) CH3OH D) OH⁻ E) none of the above Group…

A: Since, conjugate acid-base pairs are those in which the difference between the 2 substance is of…

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

A: The acidity depends on the stability of conjugate base formed after release of proton. Higher the…

Q: Which compound of each of the following pairs is the STRONGER BASE? (A) (B) O Option A O Option B…

A:

Q: Which compound of each of the following pairs is the STRONGER BASE? * (A) (B) O Option A O Option B…

A: We have to see the electronic configuration of P and S to determine the basicity of P3- and S3- .

Q: 3. Which one of the following compounds is the strongest acid? OH II. Multiple Choice: Chose the one…

A:

Q: Rank the following compounds in order of decreasing acidity. CH4 F3C-S HO. H3C-S- HO- HO, A C A: […

A: Solution :    The acid-base reaction involves the donation of a proton from an acid to a base. This…

Q: 2. Which of the following compounds is the strongest acid? B. CICH2COOH C. CH3CH2OH A. CH3COOH D.…

A:

Q: 19.) Rank the following compounds below from most acidic to least acidic. H H. N. NH2 H. NH2…

A: Acidity of a compound depends on the easiness with which they release the proton. The more quickly…

Q: 3. Which of the following is the strongest acid? Why? A F3C F3C OH F3C B D H3C H3C F3C OH F3C H3C…

A:

Q: Which is the better base? CH30 CH3S or CH30- CH3S-

A: To find: if CH3S- or CH3O- is a better base.

Q: Which N atom in each compound is more basic? What product is formed when each compound is treated…

A: Comparing to amides, amine is more basic since the electron pair present on nitrogen atom is highly…

Q: Answer the following questions about erlotinib and terbinafine. Erlotinib,sold under the trade name…

A: The compounds in which two carbon atoms are bonded to each other by a single bond, double bond, and…

Q: 74 Ethanoic acid is a 1. weaker acid than benzoic acid 2. weaker acid than chloroethanoic acid 3.…

A: NOTE: Since you've posted multiple questions, we'll solve only the first question for you. If you…

Q: 12. What is the conjugate acid of CH3NH2? CH3NH3+ 1. B) CH3NH- 2. C) NH4+ 3. D) NH2- CH3NH3+ CH3NH-…

A: Intrdouction :  We have to tell conjugate acid of CH3NH2

Q: (5) Which compound is most acidic? ( ) A. H₂CC CH B. CH₂COOH C. C6H5OH D. C₂H5OH (6) Which compound…

A: 5) (B) Acetic acid is most acidic because  conjugate base is stabilized by resonance

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

A: pKa value for the given compounds are,

Q: Which is the stronger base? a. Br− or I−  b. CH3O− or CH3S−  c. CH3CH2O− or CH3COO−  d. H2C CH or HC…

A: Concept : According to Bronsted-Lowry principle conjugate base of weak acid will be strong and vice…

Q: Which is a stronger acid? a) HCl or HBr b) CH3CH2CH2N+H3 or CH3CH2CH2O+H2 d)CH3CH2CH2OH  or…

A: Out of HCl and HBr, since bond length of H-Br is greater and it’s bond strength is weaker than H-Cl,…

Q: 11. Draw a circle around the most acidic hydrogen(s) and a square around the least acidic hydrogen…

A:

Q: Which N atom in each compound is more basic? What product is formed when each compound is treated…

A: The availability of lone pair of electrons will indicate the basicity of N atom. In amides, the…

Q: Which is the stronger acid?  a. CH3OH or CH3CH3  b. CH3OH or HF  c. CH3NH2 or HF  d. CH3NH2 or CH3OH

A: The strength of an acid is determined by the stability of its conjugate base or the polarity between…

Q: 1. Identify which of the labeled hydrogens in the following compounds is the most acidic. H-…

A: Acids are those substance which gives H+ ion on dissociation. The compound which gives H+ ion either…

Q: 16.What is the conjugate acid of NH3? Select one: a. NH2+ b. NH3 c. NH4+ d. NH3+

A: Conjugate acid and conjugate base

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

A: Conjugate acid contains one more proton than base.

Q: Why Is compound l a stonger base than compound lI? H. H. 'N' II O 1. Because compound II is more…

A: We are having two structure containing N atom with lone pairs. The position of double bond differ in…

Q: Rank the following from strongest acid to weakest acid: CH3CH2N+H3          CH3CH=N+H2…

A: The molecule which will have most electronegative element which will take the bonded electron form…

Q: 2.3. Determine whether the hydrogen atom for H2O is protic or hydridic. Protic Hydridic 2 points…

A: 2.3 Protic Due to hydrogen bonding. 2.4 Aprotic Due to tendency to release H- and forming stable…

Q: Circle strongest acid and cross out the weakest. HCOOH            HSO4-      CH3NH3+ Circle…

A: The equilibrium favors the reaction that generally moves the proton (H+) to the stronger base in an…

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.