8 - Which one of the following cannot act as a Lewis base? а) H2O b) O CI- 20026 c) NH3 d) BF3 e) CN

Q: Write the acidic equilibrium equation for HBRO

A: In acidic medium,  BrO- reacts with H+ to form HBrO .

Q: What is the original base of the conjugate acid NH4+

A: Conjugate acid contains one more proton than base from which Conjugate acid generate.

Q: Question 8 of 20 Which of the following will be the strongest acid?

A: We have been asked one question related to acidity.We have been asked which of given four options is…

Q: Solution 1 has a [H3O+] = 1.70 x 10-2 M. Solution 2 has a [H3O+] = 4.30 x 10-4 M. Which of the…

A: Given,  Solution 1  [H3O+] = 1.70x10-2 M  Solution 2  [H3O+] = 4.30x10-4 M

Q: 3. What is the role of bromide anion in this reaction? + Br: B) A) Lewis base that donates electrons…

A:

Q: 9. Which one of the following drawings correctly depicts the flow of electrons in a reaction of a…

A: Since you have posted multiple unrelated questions, we are entitled to answer the first only.

Q: Identify the acids and bases which react to form the following salts: a) ZnSO4 b) KBr c) K₂CO3

A: Acid and base reacts together to form salt and water.The positive part of salt comes from base and…

Q: 5) Consider the reaction given below. H H #[#] H-C-N: + HH HH H-C-N-H HH In the above reaction,…

A: The objective of the question is to identify the substance acts as a Lewis acid and which acts as a…

Q: Choose the correct answers from among the alternatives; For the sentence to be true: weak bases A)…

A: Applying concept of strength of bases with the help of electron pair donating capacity.

Q: Using Brønsted-Lowry definitions, designate each of the following as a strong base (SB), a weak base…

A:

Q: Boron trifluoride (BF3) has no dipole moment. Explain how this observation confirms the geometry of…

A: a) The boron and fluorine are the atoms with different electronegativity and there are three…

Q: Which of the compounds below is a base? Key Concept: Know the difference between an acid and a…

A:

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: Write down the equation for the reaction of the following acids with water and identify the…

A:

Q: want to ask this. Ka and Kb values are given in images can you make a comment about their acidity…

A: Formula used :-  Pka = -log(Ka) pKb = - log(Kb)

Q: Circle the 4 weak Brønsted-Lowry bases NaNO, CsH;N КОн LINO, NaH HBr HNO2 HCIO2 NazCO3 KF

A:

Q: Identify which of the following compounds CANNOT be classified as a Bronsted-Lowry base: H3C Na IV…

A: Bronsted–Lowry base is a proton acceptor. Bronsted-Lowry Acid is a proton donor.

Q: 44 Be sure to answer all parts. 8 o1:40:23 In the following equation, identify the acids, bases, and…

A:

Q: Solution D pH 6 2 13 9. % Dissociation 12% 100% 93% 3% Which solution would be a weak base? A

A: Given: Solution A B C D pH 6 2 13 9 % Dissociation 12% 100% 93% 3% We have to find which…

Q: Identify the lewis bases?   H2O, F- BH3 Fe3+ OH- CO2

A: According to the Lewis theory of acids and bases, the substances that have the ability to donate a…

Q: 8) Which one of the following compounds is both a Brønsted-Lowry acid and base? CH3OH CH3COCH 3 H₂O…

A:

Q: Rank the following acids in order of DECREASING acid strength Acid Ka I. HIO3 1.7e-1 II. HC3H503…

A: pKa is a negative log of acid dissociation constant(Ka). The mathematical expression is pKa = -log…

Q: Question 24 In the reaction: CaO(s) + CO₂(g) → CaCO3(s) A Ca2+ acts as a Lewis acid and CO32- acts…

A: Answer:In a chemical reaction, any specie that donates electron pair in is called as Lewis acid and…

Q: What is the conjugate base in the following reaction: HCI (aq) + H₂O (1) CI (aq) + H3O+ (aq)? O a)…

A: Given -> HCl(aq)  + H2O(l) <-----> Cl-(aq) + H3O+(aq)  -> Conjugate acid is formed when…

Q: Which of the following is the weakest acid? (a) HBRO (b) HBRO2 (c) HCIO (d) HCIO2

A:

Q: Given the following acids and K, values: HCIO, HOAC HCN HF Ix 10 1.76 x 105 4.93 x 10-10 3.53 x 10…

A: Given HClO4 = 1×107 HOAc = 1.76×10-5 HCN = 4.93×10-10 HF  = 3.53×10-4

Q: O Find out the Lewis acid and Lewis base in the following reaction. H + H-N-H NH3

A: The reaction given is,

Q: 4. Which of the following molecules is the weakest Lewis base? A B CH3 с D

A: Any molecule, atom, or ion with a lone pair of electrons can act as Lewis bases

Q: HSO, + H,0--> so,? +H,0* What is the conjugate base in the follov O HSO, О но H,0* O so O H,0

A: We know that the conjugate base is species left over after the acid has donated a proton to the…

Q: The basicity constant kb for morphine (a weak) base is 7.4 x 107 at 25°C. What is the hydroxyl ion…

A:

Q: 2) Which of the following A) AIC13 B) H₂O C) SiBr4 D) C4H10 E) None of the above is a

A: Lewis base: A lewis base is a substance which can donate a pair of electrons. Compounds which…

Q: Write the acidic ionization equation for HCIO.

A: We are asked the ionisation equation of HClO

Q: which of the following is a correct acid-base conjugate pair   a) HNO3, NO3-   b) HClO4 , ClO-…

A: When any acidic species undergoes the process of donation of its proton, the formation of conjugate…

Q: Which of the following represent the strongest base? Options:   NaSH   NaBr   NaOtBu   NaNH2…

A: Answer:Any specie that accepts H+ ion in its solution is called as Bronsted-Lowry base and specie…

Q: Which is the weakest acid in aqueous solution?   Question 2 options:   HCl…

A: The electronegativity difference between H and different is maximum in case of HF, as F is the most…

Q: Acid strength decreases in the series HI > HSO 4 - 1 > HF> HCN. Which of these anions is the…

A: Answer: A

Q: Sort into increasing acid strength H2S, H2Te, HI, NH3

A: To arrange: increasing order of acidic strength of H2S, H2Te, HI and NH3  Solution: Acidic strength…

Q: c) Arrange the bases shown below in terms increasing acid strength and assign Kb values that…

A:

Q: Which of the following is a Lewis acid? A) Fe3* B) CN C) NH3 D) SCN

A: In this question we have to tell that which is act as lewis acid.

Q: 6- Determine the pH for the fol a) 1.0x 10* M HNO3 b) 1.0x 10² M KOH

A: pH is a universal indicator which measure how acidic/basic solution is. The range goes from 0 to 14,…

Q: Which of the following is the strongest acid? A. CH3CH₂OH B. CH3OCH3 С. D. E. CH3CH O CH3COCH3 || O…

A: The strength of an acid depends on the stability of its conjugate base.The stronger an acid, the…

Q: The conjugate base of HPO, is 4 A) PO, 3- 4 В) НРО, 4 C) H̟PO, D) H,PO,

A:

Q: 25) Which of the following acids will have the strongest conjugate base? A) HCN B) H2SO4 C) HBr D)…

A: According to conjugate acid base principle, a strong acid has a weak conjugate base and a weak acid…

Q: Consider the reaction below. Which species are the Brønsted-Lowry bases? HPO2 (aq) + NO¿(aq) = PO³…

A: A species which accepts H+ is called a Bronsted base

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.