The pka of salicylic acid is 2.97 while that of benzoic acid is 4.19. Why is salicylic acid a much stronger acid than benzoic acid? (it is not enough to say because the pka is lower...)

Q: Which nitrogen atom is most basic? CI CI О 20 a N CI N CI 8

A: Basicity refers to the chemical property of a substance that can accept protons (H+ ions) in a…

Q: weak acids and bases only ionize weakly.  But have you ever thought “WHY????”  and, what if it told…

A: There are several definitions for acids and bases, one of the definitions is that acid is species…

Q: Can you show me how to calculate this? You have calculated the [NaOH] for three trials shown below;…

A: Given: Concentrations: .1011M, .1012M, .1015M

Q: if an acidic functional group is added with a basic functional group, the resulting structure will…

A: Here we have to provide limitation of  acidic functional group is added with a basic functional…

Q: What is the difference betwween the strength of base of and concentration base

A: The strength of a base refers to how much of the base ions are released in a solution. It measures…

Q: "Cations are bases and Anions are acids"- justify the statement 5 points with proper logic by…

A: 1.  Anion = Any ion with a negative charge.     Cation = Any ion with a positive charge. Anions and…

Q: 2. Arrange the following entities according to increasing strength as bases: F, Cl, NO₂, and CN.…

A: Bases abstract protons. After abstraction of proton, bases form conjugate acids.

Q: when licl is dissolved in water is the solution acidic, basic, or neutral?

A: Given,The salt:    LiCl

Q: In the following reaction the unshaded spheres represent H atoms. - (1) (2) (3) -с -O Identify the…

A: Acid : The chemical species that donates hydrogen ion H+ in aqueous solution .Base : The chemical…

Q: In the equilibrium between methylammonia and the methylammonium ion, which is the ionized form and…

A:

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: Given: [HCl]=6M;VHCl​=???;VTris​=800mL;[Tris]=100mM;pH1​=10.2;pH2​=7.0Note that Tris is a weak base.…

Q: (1) Write a net jonic equation for the reaction between HF and H₂PO, that shows HF behaving as a…

A: A Bronsted-Lowry acid is a substance that can donate a proton(H+ ion) and a Bronsted-Lowry base is a…

Q: Give detailed Solution with explanation needed..give the name of given compound

A: IUPAC stands for International Union of Pure and Applied Chemistry. It is an international…

Q: Draw octanoic acid and its conjugate base.

A: The Bronsted-Lowry acid-base theory states that the acid is a substance that gives H+ ions and the…

Q: Give detailed Solution with explanation needed with structures. Don't give Handwritten answer

A:

Q: A. In alkanes, alkenes, and alkynes carbon atoms have 3 covalent bonds. B. The oxidation number of…

A:

Q: Calculate the pH of a solution made by mixing 25.00ml. of 0.1056M HCI with 13.23ml of 0.1138M NAOH…

A: The acid solution is the solution in which loss of proton takes place and the pH of the solution is…

Q: s Provide to suitable the considering Pz Patta) Explanahon statement, while chemical much dhan…

A: Methane has only carbon, hydrogen, and oxygen. Whereas methyl mercaptan or methanethiol has carbon,…

Q: 1. Which of the following compounds is expected to be the most acidic? Refer to image.

A: Which of the following compounds is expected to be the most acidic? Answer is given below .

Q: What is a conjugate acid-base pair? How are the acid and base each identified and defined according…

A: According to bronsted lowry concept of acids and bases Conjugate acid-base pair is a pair of…

Q: Of the following, which is the strongest base? O O O H₂N -00 oe

A:

Q: What is the pOH of a 3.0 M solution of a base that has a pKb value of 9.13?

A: pOH of a weak base can be calculated by using the following formula:

Q: An analytical chemist is titrating 118.6 mL of a 0.6400M solution of aniline (C,H,NH,) with a…

A:

Q: A buffer solution is 0.324 M in H₂PO4 and 0.262 M in NaH₂PO4. If Kal for H3PO4 is 7.5 x 10-3, what…

A:

Q: Calculate the pH of a 0.0778 M aqueous solution of formic acid (HCOOH, K, = 1.8×10). pH =

A: The value of Ka for the formic acid is 1.8 × 10-4

Q: Calculate the pH of ... .. 0.320 moles of H,SO, dissolved in 8.0 L of water.

A: Given moles of H2SO4 = 0.320  Volume of water = 8 L

Q: Choose all lewise acids below: HCI A 00000 ABCDF А CH3 CH3 B CH3 CH3NCH3 C Ti4+ D BC13 E

A: Lewis acids are those species which have incomplete octate or simply have vacant orbitals to accept…

Q: First, identify the reactions taking place. Look at the reagents over the arrows. What is the first…

A: 1.  With 1st reaction, OH Group reacts with Tscl,Pyridine. It becomes OTS. Then OTS  group is good…

Q: Rank the following bases in order of decreasing strength (strongest base first) H-CEC 1 O b. II, 1,…

A: Answer:Strength of the bases can be compared on the basis of strength of their conjugate acids.…

Q: measımeasurement of PH of a solution can be use. or .....

A: The correct answer about pH is given below

Q: 25. (a) What is a Brønsted-Lowry acid? (b) What is a Brønsted-Lowry base? (c) Use the following…

A: 25.  (a) According to Brønsted-Lowry theory, an acid is a proton (H⁺) donor. (b) According to…

Q: V) Which of the following labeled protons is more acidic? Explain the reason of your choice? Ha. s…

A: Acidity is defined as the ability of a molecule to release protons.If a compound easily donates…

Q: flour is the pH of 9 0.25M aqueong Solution of HBTO affected the addition of an anqueous solution of…

A:

Q: 'N' vs. column I compound II (A) The basicity of the compounds I and II cannot be compared. (B Both…

A:

Q: Give a clear handwritten answer with explanation..... Fill the blanks with conjugate base or…

A: Acid is a substance which release hydrogen ions and base is substance which release hydroxyl ions…

Q: A solution is prepared by mixing 325 mL of 0.300 M NH3 and 325 mL of 0.300 M HCL. Assuming at the…

A:

Q: Identify the acid and conjugate base pair in the following: HSO3- + CN- ⓇHCN + SO32- CN- and SO32-…

A: The Bronsted-Lowry acid-base theory states that the acid is a substance that gives H+ ions and the…

Q: Q6-For the following acid base reaction, circle the side of the equation that predominates at…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: After dissolving HCI in water, the final concentration of H3O+ is 6.51x10-¹. What is the pH of this…

A: Hydronium ion concentration is an important parameter of an aqueous solution. The concentration of…

Q: k the following bases in decreasing order of basicity (from the most to least basic). NH₂ NH₂ NH₂…

A: The objective of the question is to find the order of basicity of the given molecules from most to…

Q: conjugate acid of s is

A: In a Bronsted-Lowry acid-base reaction, a conjugate acid is the species formed after the base…

Q: B. Consider the compound K₂SO3 for the following questions. - Write dissociation equation for K₂SO3…

A: B.) K2SO3 is a salt , do it will dissociate into its ions in water.  C.) To check the nature of…

Amines

Amines are organic compounds with a nitrogen atom having a lone pair of electrons on it. They are derived from ammonia (NH3) wherein hydrogen atoms are substituted by an aryl or alkyl group.