QUESTION 24 Which of the following choices is a Brønsted acid/base conjugate pair? O H2SO4 / HSO4 O N2/ NH3 O HCI / H30* O CH;COOF / CH3COO O HCIO3 / CI

Q: Identify the acid, base, conjugate acid and conjugate base in the following reactions: HF (aq) + H2O…

A: Note: As per our guidelines, we are supposed to answer only the first question (question number 1).…

Q: Calculate the [H3O+] of a solution with a pH = 1.35. Express the answer to 3 sig figs

A: Given, pH = 1.35, [H3O+] = ?

Q: If two water molecules react (auto-ionization), choose the correct conjuga acid and base. H20 + H2O…

A: In Bronsted-Lowry acid-base theory, when a base is abstracted a proton to produce a chemical species…

Q: Arrange the compounds in order of increasing acidity. -OH O₂N Least acidic Most acidic Answer Bank…

A:

Q: A solution has a [H3O+] of 0.0015 M. Calculate the [OH-], the pH, and the pOH of the solution. Is…

A: In the question is given that concentration of [H3O]+  is 0.0015. i.e. [H]+ = 0.0015 [OH]- = ? pH =…

Q: strong acid ОН

A: The given reaction is dehydration of alcohol in the presence of strong acid to give the…

Q: :NH + Ph—C=C: FN + CH3CH₂COOH H e :N: + Ph-C=CH NH + CHỊCH,COO ・・・・ O-H 00-H H

A:

Q: Identify strong acids O NHOH HF O HCN O HCI OH504 CONH

A: Answer:- This question is answered by using the simple concept of strong acids and weak acids. The…

Q: Which of the following species is amphoteric, i.e., both an acid and a base?

A: Some substances have the ability to both accept and donate protons, which are known as amphoteric or…

Q: OH,O and H,PO OH,PO, and H,PO O HO and H,PO OH,PO, and OH 7) The conjugate base of NH," is OH. O…

A: •This question is based on conjugate acid and base. •So firstly we understand about conjugate acid…

Q: но A D Enter the ions (A-D) in increasing base strength: Increasing base strength

A: Acid is substance which can donate hydrogen whereas base is substance which can accept hydrogen.

Q: Сон НО OH OH H₂SO4 (cat) A NaH ОН NaH is a base only (not an Nu) ОН H2SO4 (cat)

A: Given are organic reactions. Given are ester synthesis reactions.

Q: H₂SO4

A: Acids are the substances which releases proton i.e. H+ in the solution. Acids often are electron…

Q: For the reaction H20 + SO, 2 HSO, + OHT, SO4 behaves as a(n) -2 O acid O base O both acid and base…

A: We have reaction of water and SO4-2 , we have to see what sulphate ion is behaving as.

Q: pH+pOH=14 pH pOH (OH]-10 pH-log (H) (Ho) Bo-HOd [H)-10PM [H*] [ОН] ***Show your work where…

A: Given that : We have to fill the following table :

Q: Ascorbic acid (H2C6H6O6; H2Asc), known as vitamin C, is a diprotic acid (Ka1 = 1.0x10-5 and Ka2 =…

A: Given: The concentration of ascorbic acid (H2Asc) is 0.050 mol/L. The dissociation constants of…

Q: In a solution, [H+] = 1.54 x 10-2 M. What is its pH and is it considered an acid or a base?

A: Given is,  [H+] = 1.54 x 10-2 M

Q: H,0 + HCN = H,0* + "CN a. Identify each species as a Brønsted acid or base. Select the correct…

A: The given reaction is : The specie which can donate a proton (or H+) is known as a Bronsted acid…

Q: The substance aniline is a weak nitrogenous base like ammonia. Write a net ionic equation to show…

A: We know that aniline is a weak nitrogenous base like ammonia. This evident from the reaction of…

Q: calculate the pH of the solution eith an H+1 concentration of 2.90×10-12 and identify the solution…

A: Given,  The concentration of H+ = 2.90 × 10-12 M The pH of the solution is:

Q: The pOH of a basic solution is 3.89. What is [OH-]?

A: Since, Negative logarithm of concentration of OH- ion is known as pOH of the solution. i.e. pOH =…

Q: HPO42- + H20 ---> OH¯ + НРО42 H2PO4"

A: H2O = Acid (as it looses hydrogen) HPO42-= Base (as it accept proton)

Q: Which of the following is not a strong acid? O HNO3 O H2S04 O HCIO4 O H3PO4 OAll are strong acids.

A: The acids which dissociates completely or ionized in aqueous solution are known as strong acids.…

Q: Questio Determine if the following salt is neutral, acidic or basic. If acidic or basic, write the…

A: The salt given is C3H7NH3Br Since there is a proton on N in the salt ( cation C3H7NH3+ and anion Br-…

Q: Determine the [OH], pH, and pOH of a solution with a [H of 6.7 x 10-1Mat 25 °C. [он] м pH : РОН %3…

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

Q: You have two solutions with the concentration of hydrogen ions in them as follows: the first 10-10 =…

A:

Q: Aluminum Chloride is a strong Lewis base O TRUE FALSE

A:

Q: Which acid is weakest?   H3AsO3, Ka=5.1x10-10   HClO2, Ka=1.1x10-2   H3PO4, Ka1=7.5x10-3   H2PO4-,…

A: We have acid dissociation constant of four compound, we have to determine the weakest acid among…

Q: (i) So?- + NH = HSO3 + NH3 (ii) HSO, + NH3 = Sož- + NH:

A: Given that,

Q: The equation below represents the reaction of hydrogen iodide with water. HI + H2O → H3O+ + I¯ Which…

A:

Q: Select the strongest acid in aqueous solution. O HOB. O These acids all have the same strength in…

A:

Q: Which of the following can be classified as a Lewis base? BH3 O I only II, III, and IV O I and II O…

A: Lewis bases are those compounds which has lone pair of electrons to donate.  Lewis acids are those…

Q: Which of the following is not a strong acid? O HNO3 O H2SO4 HCIO4 OH3PO4 OAll are strong acids.

A: Among the given acids, H3PO4 is a weak acid because it does not dissociate fully in water. HNO3,…

Q: All of the following are acid-base conjugate pairs EXCEPT   CH3COOH, CH3COO- H2O, H3O+ HPO42-,…

A: Introduction According to Bronsted theory, when a proton is added to a base, then the formation of…

Q: QUESTION 8 (4c-101) What is the conjugate acid of the following substances? HSO4 H4N2 NH3 For the…

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

Q: The base is none H20 O HSO4 O OH" H2SO4

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

Q: A solution with a [H3O+] = 3.2 x 10-6 M has an [OH-] = _ Multiple Choice 3.1 x 10-9 M, 5.49, acidic…

A: The pH is defined as the negative logarithm of H3O+ ions in the solution.  If the pH is less than 7…

Q: You have two solutions with the concentration of hydrogen ions in them as follows: the first 10-10 =…

A: We can classify any solution as acid or base by considering the pH of the solution.  pH is a scale…

Q: Which of the following solutions is most basic? [H3O+] = 3x10-7 [H3O+] = 8x10-3 [H3O+] = 2x10-6…

A: Answer

Q: The Lewis structure for the acid phenol is shown. How many acidic hydrogen atoms does phenol have?…

A:

Q: Assign each species on the left to a category on the right.

A: Strong acid is an acid that ionizes completely in aqueous solution. It always loses a proton (H+ )…

Q: A solution with a pH of 7 has a [OH1-] of Group of answer choices 1 x 10-7 M 0 M 1 x 10-14 M 7 M

A: Given is, pH= 7

Q: 40 Be sure to answer all parts. X 01:20:04 In the following equation, identify the acids, bases, and…

A:

Q: 5. Complete the table for the following strong acids and strong bases solutions. 0.070 M HCI [H*]…

A: pH = -log[H+] , pOH = -log[OH-] pH+pOH = 14 If pH < 7 then it is acidic  If pH > 7 then it is…

Q: Write the chemical equation for the reaction of carbonic acid (H,CO,) with water. chemical equation:…

A: Solution : The dissociation constant of acid is a quantitative measure to determine the strength of…

Q: Which of the acids would have the strongest conjugate base? Select one: O CCH,CO H 12 O CH,CO,H O…

A: Explanation to the correct answer is given below.

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.