NH H,NČNH, or H,NËNH,

Q: If acid HC has a larger Ka than acid HB then B- is a stronger base than C- True or False?

A:

Q: NH4 t Hz0-7 H30+ t NH3 what is the conjug ate acid?

A: Acid-base neutralization possess two special kind of species referred as conjugate acid-base. These…

Q: 64.) For the equation below, label as a base, an acid, a conjugate acid or a conjugate base under…

A: In 1923, Nicolaus Bronsted and Martin Lowery articulated the theory of acid and bases. According to…

Q: In each row of the table, select the stronger acid or stronger base, as instructed. HO equally…

A: Acids are those substance which donates H+ ion. The strength of acid can be compared on the basis of…

Q: (a) Does a strong acid have a greater or lesser tendency to lose its proton than a weak acid? (b)…

A: Acid and base are defined by three theories: Arrhenius acid-base theory, Bronsted-Lowry acid-base…

Q: (a) Select all of the correct statements about the relative acid strengths of pairs of acids from…

A: The strength of the acid can be determined by the stability of the conjugate base after the donation…

Q: Classify each of the following compounds as an acid, base, or both. Be sure to answer all parts.…

A: Given : Some Compounds are given  To find: Wether they are acid,base or both  Solution: Acids are…

Q: Assign each species on the left to a category on the right. Clear All C9H-N strong acid HCN weak…

A: In this question we have to find which is strong acid weak acid strong base weak base relative to…

Q: Which is a stronger base, F- or Cl-? Explain.

A:

Q: Select the stronger base from each pair (in aqucous solution): NH2 NH2 (a) HyC (2) NH2 or NH (2) NH3…

A: (a) Compound (2) is stronger base than compound (1). Reason: Aliphatic amine ( compound 2 ) is more…

Q: QUESTION 4 a conjugate acid-base pair. Select the pair of substances which is not OA HF/F O B.…

A:

Q: Select the stronger acid or base in each pair below

A: ACIDITY DIRECTLY PROPORTIONAL TO Ka VALUES BASICITYDIRECTLY PROPORTIONAL TO Kb VALUES ACIDITY…

Q: Identify the stronger acid between each pair and justify your answer. 1. HI аnd HF 2. ΗΝΟ, and HNO,…

A: Given :  Identify the stronger acid between each pair 1. HI and HF  2. HNO3 and HNO2 3. HBrO₂ and…

Q: Which of the following acids is DIPROTIC?   Select one: A. CH3COOH B. H2SO4 C. H3PO4 D. HCN

A: An acidic substance is the substance that can give H+ ions. They are corrosive and sour in nature.…

Q: Which cannot act as a lewis base? NH3 H2O All cannot O2- CH4

A: NH3 H2O & O2- ARE EXAMPLE OF LEWIS BASE BUT CH4 IS NOT A LEWIS BASE AS ITS ELECTRONS ARE IN THE…

Q: List the hydrogen halides in order from strongest acid to weakest acid. Rank from strongest to…

A: HF will be the weakest acid as the polarising ability of fluorine is the highest and H-F bond is…

Q: A. A conjugate acid is the protonated form of a Bronsted base. B. A conjugate base is the ionized…

A:

Q: 4. Given the following Ka values, which anion is the strongest base? 区。 7.1 x 104 1.7 x 104 4.9 x…

A:

Q: Classify each species in each reaction as a Brønsted acid or Brønsted base, and identify the…

A:

Q: Consider the reaction below. which formula represents a conjugate acid-base pair hso3-(aq)+ hf (aq)…

A: Consider the reaction below. which formula represents a conjugate acid-base pair ---

Q: 1. Consider the reaction: CN-(aq) + H2CO3(aq) HCN(aq) + HCO3(aq) a) Name the conjugate pairs? b) In…

A:

Q: Pick the stronger base from each pair.a. ClO4- or ClO2-b. Cl- or H2O c. CN- or ClOExercises

A: The explanation is as given below:

Q: Which is the strongest base in this reaction? F-, H2O, HF, H3O+

A: Solution is provided below.

Q: Which is a stronger base and why?

A: The two bases given are LDA and KOt-Bu with below shown structures.

Q: Select the stronger base from the following pairs. Justify your choices. NH2 .NH2 Vs. NH vs. NH NH…

A: Greater the tendency to donate lone pair of electrons to proton stronger will be the base Order of…

Q: H,O HC=CCH, H, CNH, H,C=CH, H,CCH,

A:

Q: 1a. Evaluate the reaction shown. Identify which compound is the conjugate acid. OH HO OH + T NH₂ ин…

A: As you have asked multiple questions. So we will answer the first 3 parts. If you want any specific…

Q: Select the STRONGER base in each pair. Briefly explain: pair 1 pair 2 :ö: :ö: :S: pair 3

A: An anionic compound is conjugate base of an acid, which is formed by removal of H+ from acid leading…

Q: Identify the strongest acid or base in each of the following:  Which is the strongest acid?…

A: High electronegative atoms on carbon atoms attached to carboxyl groups increases acidity of…

Q: Assign each species on the left to a category on the right. Clear All (C,H3),NH strong acid Ba(OH)2…

A:

Q: Which acid is the strongest? A. H2SO3 B. H3AsO3 C. H2SeO3

A: Answer :- H2SO3 is most acidic and strongest acid H2SO3 and H3AsO3 Oxidation state of As is +3.…

Q: Any conjugate acid of a weak base has a Ką value that is less than 1.0 x 107 at 25 °C. Select one: O…

A: We can solve this question by applying one of the commonly know concept of acid and base called as…

Q: What is the role of ammonium ion in the following reaction? NH3 H30 H20 NHA Select one: Conjugate…

A: Question is based on the concept of conjugate acid base principle. We have to identify the role of…

Q: Explain why a 0.10M solution of NaOH is highly basic while a 0.10M solution of CH3OH is essentially…

A: The  solution of 0.1 M NaOH is highly basic while 0.1 M solution of CH3OH is essential netural even…

Q: Which is the strongest base? A) acetate ion B) benzoate ion C) salicylate ion D) hypochlorite ion

A: Among all these 4, the hypochlorite ion is the strongest base.

Q: Pick the stronger base from each pair.a. F- or Clb.NO2- or NO3-c. F- or ClO-

A: (a) As we know that the F- or Cl- are the conjugate base of the acid HF and HCl respectively. The…

Q: Which of the following is the strongest base? F− ClO4− NO3− Cl− H2O

A: When an acid donates a proton, it becomes a base, and when a base accepts a proton, an acid is…

Q: Which is the stronger acid? (Resonance) Structures of the resulting conjugate bases are sho below.…

A: The strength of acid is determined by Ka values  Larger Ka stronger is the acid  The Ka of HBrO2 is…

Q: In each group indicate which is the most acidic. Explain your answer. a. Br CI b. COOH COOH NO2 CHs

A:

Q: Draw the conjugate base for the acid, HC=CH. Draw all hydrogens. Remember to include charges and…

A:

Q: 11.) Acid strength decreases in the series HI > HSO4– > HF > HCN. Place the conjugate bases of these…

A: Stronger the acid weaker will be the conjugate base

Q: In each pair, select the stronger acid. Q.) citric acid (pKa1 3.08) or phosphoric acid (pKa1 2.10)

A: Acidic strength of an acid is directly proportional to its dissociation constant (Ka ) value . pKa =…

Q: List the hydrogen halides in order from strongest acid to weakest acid. Rank from strongest to…

A: The acidity of a compound depends on the numbers of hydrogen ions given by that compound. The more…

Q: In the following reaction, indicate whether H2O is an acid, base or neither.   H2SO4  +  2 KOH  ⟶…

A: Reaction is given as :  H2SO4  +  2 KOH  ⟶  2 H2O  +  K2SO4

Q: A13. Which of the following is the strongest base? A D NH2 .N. .N. IZ IZ

A: among the following, C is the weakest base among all.

Q: Classify each compound as a Lewis base, a Brønsted–Lowry base, both, or neither.

A: EXPLANATION: Lewis base is defined as a electron pair donor or a lone pair or a pi bond. While…

Q: Which one of the following is a weak acid? Group of answer choices HI HClO4 HCl HF HNO3

A: In HI the bond length is very large. Hence HI can easily dissociate to give H+ and I- ions. (pKa of…

Q: /hich of the following is a stronger base than hydroxide ion (HO") ? a) C=N c) SCH3 e) none of these…

A: A lewis base is the species which can donate its lone pair of electron to the other species.More is…

Q: Label the conjugate acid-base pairs in each equation: 1. HI + NH3 NH4+ + I- 2. HPO4^2- + OH- PO4^3-…

A:

Q: 1. Label the conjugate acid-base pairs in each equation. a. HI + NH3 === NH4 + I b. HCOOH+H2O===H3O*…

A: The acid when donates H+ ion, then conjugate base is formed.  The base when accepts H+ ion, then…

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.