Which of the following salts are acidic? Sr(NO3)2 Na2SO3 RbBr CsI HONH3Br

Q: The organic acid RCOOH has a pk = 4.08. What is the pH of a 0.50 M aqueous solution of this acid?…

A: Given: pKa of organic acid = 4.08 Concentration of organic acid = 0.50 M

Q: Which is the strongest acid? HO I. HO IV. Cl П. C1 V. HO III. Cl C1 CH3 O II O IY

A: In this question, we want to select strongest acid.  How we can Select correct answer, you can see…

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

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

Q: 9. Br Br -Br

A: Given

Q: Which of the following compounds, when dissolved in water will produce an acidic solution?     X.…

A: Given salts: KNO3 CH3NH3Cl NaHSO4 We have to find the salts that will produce acidic solutions.

Q: What is the most acidic proton in the molecule vinyl acetate? C4H6O2

A: The most acidic proton is the one where the negative charge is most stabilized.

Q: Choose the answer in which the oxides are arranged in order of increasing acidity (least acidic…

A: Acidic strength of oxides decreases down the group and increases from left to right. Electropositive…

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

A:

Q: Which of the following is basic in aqueous solution?     Al2O3      IO2     Na2O     O2…

A:

Q: What is the percentage of ionization of 0.1 mo of formic acid (HCOOH)^5 . If you know that the value…

A: Here we are required to find the percentage of ionisation of 0.1M of formic acid

Q: Knowing the approximate pKa values above will help in answering this question. 3. pH = 3.0 Which…

A: pKa value is more less acidic nature.  In generally anion less pKa value that means basic nature.…

Q: Identify the Lewis acid that acts as a reactant in the following reaction. Co(H2O)63+(aq) + 6…

A: A Lewis acid is any substance that can accept a pair of nonbonding electrons. In other words, a…

Q: What is Ka for the conjugate acid of C H_N (Kb = 1.7 × 10°)? %3D

A:

Q: What is the hydronium-ion concentration of a 2.13 ✕ 10−4 M solution of p-bromobenzoic acid,…

A: Interpretation: The hydronium-ion concentration of a 2.13 ✕ 10−4 M solution of p-bromobenzoic acid,…

Q: Which of the following compounds is most acidic? NH3 OH NH2 HO, I II III IV O v O IV III II I

A: Option (A) will be correct choice.

Q: Which of the following compounds is most acidic? OH OH OH NH2 I II III IV V O IV O v III II

A: 1- (V) compound is basic in nature because it's have less bonded lone pair of elections due to less…

Q: Consider the following oxides: Cro, Cr203, CrOz. Which is most acidic? 2 Edit SHOW HINT (b) Which is…

A: The oxidation number of Cr in CrO = +2 The oxidation number of Cr in Cr2O3 = +3 The oxidation number…

Q: Which of the following compounds is expected to be the MOST acidic? a. H,C=CH, b. CH;NH, с. CH,CH,…

A: Which of the following compound is expected to be the most acidic ?

Q: Which of the following is expected to be most acidic? ОН NO2 ОН A) B) NO2 C) OH D) ОН ČH3 O A В C

A: In this question we have to tell that which acid is most acidic.

Q: NH3 is a v base than NCI3. This is due to the difference in the electron withdrawing strength of Cl…

A: Compounds can be classified into bases or acids. Base can abstract the protons. They are usually…

Q: Listed below are two organic acids and their pKa values. Calculate the acid dissociation constant,…

A: 1) The strength of an acid is related to its pKa as: Acidic Strength ∝1pKa∝Ka That is, lower the…

Q: Which of the following compounds is most acidic? OH NH2 `NH2 II II IV V || II IV V

A: Greater the acidity higher will be stable conjugate base of the acid.

Q: Identify the Lewis acid in the following reaction. FeBr3 Br2 FeBr4 Br I3D II IV

A: Lewis acid is the species,  that accepts electron pair. And form ionic species.

Q: automa Order the structures below according to increasing relative acidity from LEAST ACIDIC to MOST…

A: Carboxylic acids are weak acidic in nature. If an electron-withdrawing group attached to the…

Q: Which of the following salts are acidic?     HONH3Br     CsI     Na2SO3…

A: Positive amines are acidic. [ NH3OH ]+ Ion is the  positively charge counter ion. so it is…

Q: Which one of the following aqua-ion would you expect to have the lowest pka? a. [Rh(OH2)6]³+ O b.…

A: If  ions of the same charge, it seems reasonable that the smaller the volume this charge is packed…

Q: Which one of the following is more acidic? CO2H CO,H а) b) NO2 ОН NH2 c) d) i. b

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

Q: 7) putting the least acidic first. Arrange the following compounds in order of increasing acidity,…

A: Acidity is the ability of any substance to donate hydrogen ions in the aqueous solution. Acids…

Q: 5. Name the following, determine which is more acidic and determine the charge of each in pH 1 and…

A: The strength of an acid depends upon the stability of its conjugate base. The compound formed by the…

Q: The halpate ion, JhO4³, is a nasty little oxoanion. Which one of the following is its conjugate…

A: last option - HJhO42- is conjugate conjugate acid of JhO43- conjugate acid can be get by adding H+…

Q: compuesto CF3CH2OH CF3(CH2)3OH pKa 12.4 15.3

A:

Q: Which of this species can act as a Brønsted-Lowry conjugate acid for the following:   NH3   a.…

A: Brønsted-Lowry conjugate acid is a substance which is formed when the proton is added to the base.

Q: Which species below is a Lewis Acid? CI 2- + 4 [:ċi:] Co2+ COCI CI CI

A: A substance that can accept a lone pair of electrons is called Lewis acid.

Q: i) HCIO4 > HBR04 > HIO4 ii) NH3 > PH3 > AsH3 > SBH3 iii) HOCIO3 , HOCIO2 > HOCIO > HOCI iv) HBr >…

A: For the given orders the explainations with correct orders are as:

Q: Calculate pH of water solution of Hydrosulphuric acid with concentration of 0,050 M (pKa=6.99)

A:

Q: What is the pH of a solution that is 0.05M in ethylamine and 0.08M in its chloride salt (pKa=10.8)

A: pH of a solution =?    [ C2H5NH2 ] = 0.05 M    [ C2H5NH3+ ] = 0.08 M Acid dissociation constant :…

Q: Which of the following compounds is the most acidic? OH ZON OH ОН ОН OH

A: "Since you have posted multiple questions, we will solve only the first question for you according…

Q: Acid A with ka 3.5 x 10-5 is more acidic than acid B with ka 6.5 x 10-6

A:

Q: Calculate the formate ion concentration and pH of a solution that is 0.050 M in formic acid %3D

A: Given data :   Molar concentraion of Formic Acid = 0.050 M .   Molar concentraion of Nitric Acid =…

Q: Quantum number that determines the shape of the electron cloud: Angular Momentum Spin Magnetic…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: Which of the following compounds is most acidic? OH II || II IV

A: Acid is the species which gives H+ ion in any solvent.

Q: Rank the following anions in order of increasing base strength (weakest to strongest) based upon the…

A:

Q: In the following reaction, identify the Lewis acid. Fet (aq) + 6CN (aq) Fe(CN)6 (aq) 3-

A: The answer to the following question is given as:

Q: Which of the following compounds is most acidic? O HF O HCI O HBr O HI

A: Down the group, X-H bond strength is decrease and the size of the halogen is increase so that easily…

Q: 1. Which acid would produce the salt Zn(NO3)2? O HNO3 О нс O H+ Он HI

A:

Q: 12. Which of the compounds is most acidic? NH₂ NH₂ 882 IV

A:

Q: Which statement best describes the basicity of the three indicated nitrogens? N' 3 O 1 is more…

A: According to Lewis theory, an electron pair donor is a base. The atom that donates electrons readily…

Q: Select the most acidic compound. OPH 3 O NH3 AsH3 OSbH3

A: Acidic Nature of 15th group element hydrides:

Q: 2A. Rank the following compounds with increasing acidity: (1 = least acidic; 3 = most acidic) (a) Me…

A: the solution is as follows:

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.