3. Which are the Brønsted-Lowry bases in the following equilibrium? НСОО (ад) + Н20() %— НСООН аq) + ОН (аg) А. НСОО and OH В. Н2О and ОН С. НаО, НСООН, and OH D. HCOO and HCOOH Е. Н2О and НСООН 28.01.0

Q: Write the acidic equilibrium equation for HNO2 O4- 2+ 3+ O4+ 1 3 4 6 7 8 1 O2 O4 O8 ) (s) (1) (g)…

A:

Q: Write the acidic equilibrium equation for HBRO

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

Q: I Review | Constants | Periodic Rank the following compounds in order of decreasing acid strength…

A: The order of acidity is given below

Q: Calculate the hydronium and hydroxide ion concentration at 25°C in а. 0.15 М Н,SO, b. 8.4 х 10-3…

A: Calculate hydronium and hydroxide ions in the given solution---

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: Write the acidic equilibrium equation for HNO,

A: A question based on equilibrium concept, which is to be accomplished.

Q: 2 Classify each compound as a Lewis base, a Brønsted-Lowry base, both, or neither. b. CH3-CI d. a.…

A: A Lewis base is an electron-pair donor which can donate pair of non bonding electrons. Bronsted…

Q: Which of the following does not represent a Lewis acid-base reaction?

A: According to the Lewis definition, the species which donates lone pair of electrons acts as a Lewis…

Q: Which of this species can act as a Brønsted-Lowry conjugate base for the following:   H2O2   a.…

A:

Q: Identify the acid on the left and its conjugate base on the right in the following equations.

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: "hich one of the following statements is true? O a. The conjugate base of a strong acid is very…

A: Answer Which of the following statements is true Strongest acid has…

Q: Which of the following pairs does not show an acid and its conjugate base? Select one: a. H₂SO4 and…

A:

Q: Rank the compounds shown below by increasing acid strength (weakest acid first, strongest acid…

A: In the given group of compounds, there are some electron withdrawing groups like - nitro group…

Q: Rank the following compounds in order of increasing acidity, and explain your ranking. Br A COOH O₂N…

A:

Q: 4. Calculate the pH and pOH [H*] = 1.0×10¬M Dh a. b. [H*] = 7.9×10ʻM c. [OH-]= 1.0x10-M d. [OH-] =…

A: pH is a negative logarithm of the Hydrogen ion concentration. It can be written as - pH = - log [H+]…

Q: What is the conjugate base of each acid? а. НCN b. HCO, c. (CHa), NH2 d. HC= CH e. CH;CH,COOH f.…

A: Since you have posted multiple sub-parts, the answer for first three sub-parts are given below.…

Q: ARTICIPATION The conjugate base of HCO,- is 1. Co,2- 2. HCO,- 3. H,CO3 The conjugate acid of HCO, is…

A:

Q: 14. For the reaction H₂CO3 + S² = HCO3, + HS, the equilibrium constant is greater than 1. The…

A:

Q: Of the hydrocarbons listed below, which is the strongest acid? I. CH,—C=C—CH, II. Select one: O A.…

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

Q: . In the equilibrium, CO32-(aq)+NH4+(aq)⇄HCO3-(aq)+NH3(aq), HCO3- is the a. acid b. base c.…

A: An acid is a substance which can accept electron or release proton, whereas a base is a substance…

Q: 2. Arrange the following in order of decreasing acidity (strongest 1"). CH,SO,H O,N- -Он HCI D E…

A: Acid is the substance that dissociate in aqueous solution to form H3O+ ion . Higher is the…

Q: In the reaction, H₂PO4+HASO4²- involved in the equilibrium? Select one: O a. H₂PO4, HPO4²- O b.…

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

Q: Which one of the following solutions is basic?  a. A solution for which [OH-] = 8.3x10-12  M  b.…

A: We know that, pH is greater than 7, then solution is basic. So,

Q: 18. Rank the following molecules from MOST acidic to LEAST acidic. NH₂ He r O a. II > III > I > IV…

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

Q: What is the conjugate acid of the Brønsted-Lowry base, C,H¸NH,?

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: Which of the following is the conjugate base of the following acid? (Note: electron pairs are not…

A: Conjugate base is formed when a protone is removed from a acid.

Q: Which of the following is most acidic? A. O A solution with [H,O*] = 1.0 x 10 10 B. OA solution with…

A: A multiple choice question based on pH calculations, which is to be accomplished.

Q: Which of the following can be a Bronsted acid? А. OH" В. HCI С. Co32- D. NaCI

A: Bronsted-Lowry acid-base theory: The Bronsted-Lowry acid-base theory states that the acid is a…

Q: 6. Write the conjugate acid for all the bases given below. а. F- е. NO3 b. SO42- f. H2PO4 c. C2H3O2"…

A: According to the Bronsted-Lowry acid-base theory, the species which donates proton acts as an acid…

Q: 9. The Bronsted-Lowery acid in the reaction H2O + NH3 = NH4 + OH- is С. ОН D. NH4 10.In the…

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

Q: 27. Rank each efthe following series of compounds according to acidity. The most acidic should be 1…

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

Q: Le Kh of

A:

Q: What volume (in L) does a 1.34 g  sample of chlorine gas occupy at SATP?

A: Given,           mass of chlorine gas= 1.34g           At STP                   Temperature= 273 K…

Q: Identify the bases in the following reaction HCO 3 - + H 2O CO 3 -2 + H 3O +   a. HCO3- and H2O…

A: The compound which accepts the proton are called the base .

Q: Rank the acidity of the following compounds from weakest to strongest: a. HC=CH, CH3CH2CH3,…

A: Dear student, as you have submitted multiple questions, only first three subparts will be solved…

Q: 31. Which of the following is the strongest base, i.e., has the largest value of Ks? Ka(HF) = 7.2 x…

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

Q: 1. Which of the following is the strongest acid? HO, OH а. b. F С. d. Cr e. ON

A:

Q: Which of the following is the conjugate acid of the hydrogen carbonate ion, CO3²-? A. H₂CO3 B. HCO3…

A: • The conjugate base of a bronsted-lowry acid is a species which is formed by the donation of proton…

Q: Which of the following is the conjugate acid of H₂PO4? OA. PO4³- B. HPO 2- OC.H₂PO4 OD. H3PO4 OE.…

A: According to Bronsted theory, when a proton(H+)  is added to a base, then the formation of conjugate…

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: HCO3–       +      H2O          ->     CO3–2    +      H3O+    What role is water playing in the…

A: This question is based on the concept of acid-base reactions

Q: 1. Consider the following unequal equilibrium. Which two species in this equilibrium represent the…

A: Bronsted acid :  Proton(H+)  donar  is called Bronsted acid Bronsted base : proton acceptor is…

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: Rank the compounds shown below by increasing base strength (weakest base first, strongest base…

A: According to Lewis acid-base concept, a base is an electron pair donor.

Q: Which of the following produces the strongest conjugate base? a.HCOOH(pKa = 3.75) b. HClO(pKa =…

A: Conjugate base of any acid is given by the ion formed after removing the proton from it.

Q: Which two species act as the bases in the following reaction? HF + HS- 2 F+ H2S O A. F , H2S O B.…

A: The species  which  accepts proton is called as base.after accenting  proton ,each base forms its…

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.