Draw the Lewis structure of aminomethanol (HOCH2NH2) and encircle all atoms that enable the molecule to act as Lewis base.

Q: Identify the conjugate bases corresponding to the following acids: [Co(NH3)5(OH2)]3+, HSO−4 ,…

A: In Bronsted-Lowry Theory, Bronsted acid is one which donates a proton to another compound present in…

Q: Give the conjugate base of H2O.

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

Q: For each conjugate acid-base pair, identify the first species as an acid or a base and the second…

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Q: Write under each species shown – acid /or base and that of their conjugate acid / base pairs in the…

A: According to Bronsted Lowry theory, an acid is one which donate protons whereas a base is one which…

Q: Based on their compositions and structures and on conjugateacid–base relationships, select the…

A: An acid is a substance that gives H+ ions in its solution whereas a basic substance gives OH- ions…

Q: Give the formula of the conjugate acid:(a) NH₃(b) NH₂⁻(c) nicotine, C₁₀H₁₄N₂

A: The species which accepts a proton in the bronsted acid base theory. The species which accepts a…

Q: identify the lewis base in the following equation H^+ + NH3 NH4^+

A: Identify the lewis base in the given reaction- H+ + NH3 ------> NH4+

Q: Write all the resonance structures for the conjugate base of perchloric acid (HClO4)

A: HClO3  is a strong acid and ,the conjugate base ClO4- is more stable dur to stabke intermediate

Q: For each pair of molecules or ions, select the stronger base and write its Lewis structure. Q. HSO4-…

A: The conjugate acid has one additional hydrogen atom and positive charge than its corresponding base.…

Q: the conjugate base for C6H4(CO2H)2 is called

A: Conjugate base An acid donates a hydrogen ion to form its conjugate base

Q: CF3CO2H, CH2FCO2H, CH3CO2H

A: An acid can be defined as the substance that can donate hydrogen ion.

Q: 3. Consider Lewis structure for hydrogen fluoride (HF). a. If hydrogen fluoride were to behave as an…

A: An acid donates proton while a base accepts proton.  HA---> H+  +   A- HA is acid while A- is…

Q: Define Lewis acid/base versus Bronsted acid/base and describe the other two effects that influence…

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Q: conjugate acid-base pairs

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Q: Compare the conjugate bases of these three acids. Acid 1: nitrous acid , HNO2 Acid 2: carbonic acid…

A: Bronsted-Lowry acid-base theory: According to the Bronsted-Lowry acid-base theory, acid is a…

Q: Which of the choices is the Lewis definition of acids and bases? An acid is a substance that…

A: According to Arrhenius concept, An acid is a substance that contains hydrogen and ionizes to produce…

Q: The acid-base chemistry reaction of barium hydroxide (Ba(OH)2) with ammonium thiocyanate (NH4SCN) in…

A: The reaction of the above process is given as:  Ba(OH)2 + 2 NH4SCN ———> Ba(SCN)2 + 2 NH3 + 2 H2O…

Q: Which is the strongest base that can exist in liquid water? а. ОН- b. NH2 С. СНз- d. NH3

A: The strongest base that can exist in liquid water is OH-

Q: Consider the reaction of the weak base, NH2−, with water.  The conjugate acid is H3O+ NH3 NH22−…

A: Given reaction,              Reaction of the weak base, NH2−, with water.

Q: The hydronium ion concentration of an aqueous solution of 0.377 M ethylamine (a weak base with the…

A: Given, Concentration of of ethylamine solution (C) = 0.377 M [H3O+] = ? M ethylamine (C2H5NH2) is a…

Q: For each pair of molecules or ions, select the stronger base and write its Lewis structure. Q.…

A: Lewis structure represents the systematic arrangement of atoms around the central atom. Electrons in…

Q: Gastric juice, the digestive fluid produced in the stomach, contains hydrochloric acid, HCl. Milk of…

A: Acid reacts with base to form salt and water. The given acid is HCl and base is Mg(OH)2.

Q: Which of the following can be classified as a Lewis base? BH3 NH3 II II IV

A: A species is said to be lewis base if it donates electron pair to acceptor compound to form covalent…

Q: What is standardization in acid-base chemistry? What constitutes a standard in analytical chemistry?…

A: Standardization is the process of determining the exact concentration (molarity) of a solution.…

Q: For each pair of molecules or ions, select the stronger base and write its Lewis structure.…

A: The conjugate base of a weak acid acts as a strong base. The conjugate base of a strong acid acts as…

Q: For each conjugate acid-base pair, identify the first species as an acid or a base and the second…

A: The conjugate acid base pairs are the pairs that differ only by a proton . A conjugate acid is…

Q: The conjugate base of HPO₃²⁻ is

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Q: What is the formula for the conjugate base of C5H¬N ?

A: Given :- acid = C5H7N   To write :- formula of conjugate base

Q: Carbon dioxide (CO2) will react with an oxide ion (O2-) to form CO32- CO2 + O2- --> CO3^2- whixh…

A: The species which can accept a pair of electrons is known as Lewis acid.  The species which can…

Q: Determine the Conjugate base of the following acids? HCIO4   H2O   HCN  NH4+

A: Conjugate base : Conjugate base is substance formed when an acid loose H+ ion.  Example If HX is any…

Q: For each conjugate acid-base pair, identify the first species as an acid or a base and the second…

A: For the given pair, CH3SH will be the acid, and CH3S- will be the conjugate base of the CH3SH.

Q: Write the conjugate base of the two acids below and identify which base is stronger. C6O2H8, Ka =…

A: Interpretation- conjugate base. Concept introduction- Equilibrium constant (K) is ratio of…

Q: Which species act as base in the following reaction? H2SO4 + HNO3 H,NO, + HSO 1 2 3 4 A. 1 and 2 B.…

A: According to Bronsted-Lowry acid-base concept, an acid is a species which can donate proton and a…

Q: For each conjugate acid-base pair, identify the first species as an acid or a base and the second…

A: When an acid dissociates into its ions, then the ion formed is its conjugate base and when a base…

Q: Choose the conjugate base of NH2–

A: A conjugate acid has one extra H atom and one more +ve charge than the base from which it forms. And…

Q: Which species act as base in the following reaction? H2SO4 + HNO3 H,NO, + HSO, 1 3 4

A: A conjugate base have one less H atom.

Q: Identify the correct conjugate acid-base pairs BrO 1. HF 2. HCIO2 CIO2 3. HCN 4. HBRO CN >

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Q: For each pair of molecules or ions, select the stronger base and write its Lewis structure. Q.…

A: The conjugate base of a weak acid acts as a strong base. The conjugate base of a strong acid acts as…

Q: From the equation: HNO3 + H2O H30 + NO3. NO3 is the conjugate base of: *

A: Given :-  HNO3 + H2O →H3O+  +  NO3-   To determine :  Acid of conjugate base NO3-    Note: NO3- ions…

Q: CH3)2N-PF2 molecule has two Lewis base atoms. One of them reacts with BH3, while the other reacts…

A: Given information, (CH3)2N-PF2 molecule has two Lewis base atoms. One of them reacts with BH3, while…

Q: Determine the conjugate base of each species: (a) H 2S; (b) HCN; (c) HSO 4−

A: The concept of conjugate acid and conjugate base is defined under Bronsted Lowry acid-base theory.…

Q: Note to the medically inclined: Uric acid crystals accumulate in joints of people who suffer from…

A: Conjugate base is product when acid is deprotonated.

Q: The pKa of propanoic acid (propionic acid), CH;CH,COOH, is 4.87. Consider an equilibrium mixture of…

A: Answer:- This question is answered by using the simple concept of buffer solution in which weak acid…

Q: Give the equations for the hydrolysis of: HCO3 (as a base)

A: A base is defined as a substance which donates its electron pair to an electro-deficient site are…

Q: Write the formula of the conjugate base of C₆H₅NH₂

A: Answer:- This question is answered by using the simple concept of conjugate base which is formed by…

Q: Which of the following is a Lewis base? A) CO2 B) BF3 C) NH3 D) NO2

A: Lewis base is the substance which have tendency to donate lone pair of electron.

Q: For each pair of molecules or ions, select the stronger base and write its Lewis structure. Q. NH3…

A: When valence electrons present in atoms of a compound are represented by dots in a structure then it…

Q: what is the conjugate base and conjugate acid products with formal charges?

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Q: Which of the following species cannot act as a Lewis base?   a. O2- b. Mg2+ c. H2O d. OH-

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Q: Choose the correct answers from among the alternatives; For the sentence to be correct: they are…

A: Strong acids are those acids which are completely ionized in aqueous solution. Strong acids have…

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.