Which of the following is the hardest base? S2- F- I- PR3

Q: Which of the following is an acid and conjugate base pair? a. HCl/OCl- b. H2SO4/SO42- c. NH4+/NH3…

A: the solution is as follows:

Q: Given that CO32- is a weaker base than OH-, and HCO3- is a stronger acid than water, would the…

A: Given that CO32- is a weaker base than OH-, and HCO3- is a stronger acid than water.

Q: Base on the reaction what is the correct conjugate paring? HNO₃ + H₂O ⟶ H₃O⁺ + NO₃⁻

A: The given reaction is, HNO3(aq) + H2O(l )<------>H3O+(aq) + NO3-(aq)

Q: Which one of the following anions is the strongest base? Group of answer choices 1. BrO2– 2.…

A: The anion which will have least resistant in donating the lone pair electron will be the most…

Q: For each of the pairs shown, decide which is the strongest base. A B NH NH2 B 1. A is the strongest…

A: anionic bases are more basic than neutral ones. basicity decreases if the anion is involved in…

Q: Which of the following is the stronger acid? HO-CH3 HO-CH=CH; vs. I II Note: HO- proton is the most…

A: Acids can be defined as the species which are capable of losing proton. Strong acids are those…

Q: Choose the STRONGEST base from the list below NH2 NH2 `N' NO2 II II IV

A:

Q: 12 HSO, + H,O --> So̟² + H;O* What is the conjugate base in the following reaction? H;O* So, H,0 HSO

A:

Q: Which of the following is the strongest acids? A. Benzoic acid, K₂ = 6.25 x 10-5. B. Formic acid, K₂…

A: pKa value: pKa value negative logarithm of the acid dissociation constant (Ka). pKa = -logKa Low pKa…

Q: Which of the following anions is the weakest base? О СНЗСН20- O HS- HCO2- NH2-

A: The detailed solution of your question given below-- We know that- A stronger the acid the weaker…

Q: Which reactant is the Lewis base? M2* + 6 H,0 → M(H,O),** A) M(H̟O),* 2+ в) Но C) M²* D) None of…

A: The reaction taking place is given as, =>

Q: What is the Conjugate Base in the reaction below? C2O42– + HC2H3O2 ↔ HC2O4– + C2H3O2–    Choose the…

A:

Q: Which of the following is a weak acid? Group of answer choices HNO3 HCl H2CO3 H2SO4

A:

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

A: Acid is a substance which can accept a lone pair of electrons while base is the one which can donate…

Q: For the following reaction, which is the acid, which is the base, which is the conjugate acid, which…

A:

Q: he weakest base below is   1.2 M barium hydroxide   0.12 M potassium hydroxide   0.012 M calcium…

A: Strong bases are those bases which ionize completely in their aqueous solutions. The degree of…

Q: Acid A - ka is 1.2 x 1015 Acid B - ka is 2.3 x 10 15 Which is a stronger acid?

A: NOTE: Since you've posted multiple questions, we'll solve only the first question for you. If you…

Q: (B) Give the conjugate acid of the following Bronsted-Lowry bases: ( i ) O2- ( ii ) H2PO4- Group…

A:

Q: the weakest base of the group

A:

Q: Which of the following is not an acid? Group of answer choices HBr HCl NH3 HI HNO3

A: According to Bronsted -Lowry theory of acids and bases, an acid is a substance which can donate H+…

Q: 10. For each pair, circle the stronger base. The acids above can serve as a guide. to or NH

A: Strong acids release protons to give very weak conjugate bases, and weak acids form stronger…

Q: Which reactant is the Lewis base? M2* + 6 H2O → M(H2O)6²* A) M(H2O),²* B) H2O C) M²+ D) None of them…

A: Lewis acid :-  A Species which can accept a lone pair of electrons from other and forms a dative…

Q: Which of the following solutions is most basic? [H3O+] = 3x10-7 [H3O+] = 8x10-3 [H3O+] = 2x10-6…

A: Answer

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: Which of the following is not a Brønsted-Lowry base? NH4+ H2O HO- HS-

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

Q: Complete the following table, which lists information about the measured acid dissociation constants…

A:

Q: Which is the strongest binary acids among the following? Group of answer choices CH4 HF H2O NH3

A: Binary acid is a combination of H and non mettallic compound.

Q: Rank the following acids from strongest (3) to weakest (1). HC2H3O2 Ka = 1.8x10-5 %3D H2CO3 K =…

A: Acidic strength can be compared by the value of ka . Higher the value of ka , Higher is the acidic…

Q: Complete the following table, which lists information about the measured acid dissociation constants…

A: Ka is the dissociation constant for weak acids. It is basically the equilibrium constant.  Weak…

Q: Of the following anions, which is the strongest base? OF O CN- O NO3- O Br-

A: In this question, we will identify the strongest base. Those compound have strong base which is…

Q: Complete the following table, which lists information about the measured acid dissociation constants…

A: Given: Table is given To Find: Complete the table Solution: There is a relation between Ka and pKa.…

Q: 个人人ii H. H. H. H. N. H.

A:

Q: Which is the strongest Brønsted acid? (А) OH (В) OH (С) Вг-CH2—с-он (D) CHз-CH>-С-он

A: The acidic strength of bronsted acids depends upon the stability of their conjugate bases. Greater…

Q: 10. Circle all the weak acids. a) HCIO4 b) HI c) HF d) H2SO4 e) HNO2 f) H3PO4

A: Interpretation -  Circle all the weak acids which is given as -  HClO4 HI HF H2SO4 HNO2 H3PO4…

Q: ANALYTICAL CHEMISTRY MIDTERM ASSIGNMENT NO. 3 (BY GROUP) A. Identify the acid (acidl) on the left…

A: Acid is the substance that loose H+ where base is the substance that accepts H+  Note: As per our…

Q: Rank the following acids from strongest (1) to weakest (6) H2S CH3COOH H2PO4 HI HC1 HF Rank the…

A: HI>HCl>HF>H2S>H2PO4->CH3COOH

Q: Which acid is the STRONGEST? Acetic Acid CH3COOH (K2 = 1.8 × 10-5) Hypochlorous Acid acid HCN (K =…

A:

Q: What is the conjugate base in the following reaction?

A:

Q: Which of the following acids is the strongest acid?             HNO2  Ka = 4.5x10-4…

A: The strongest acid can be identified as Based on Ka values which acid has more Ka value means that…

Q: 1) Which is the stronger acid: a) NH4 or H2O b) BrCH2- OH or FCH2-OH c) H2SO4 or H2SO3

A:

Q: What is the Acid in the reaction below? NH4+ + H2O → NH3 + H3O+ Choose the right answer in the…

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Q: Which of the following bases is the hardest base? Select one: a. H2S b. I- c. NH3 d. AsH3

A: An acid or base is soft or hard that can be determined by Hard-soft acid base principle (HSAB). A…

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: OH (d) OH „NH3 „NH, NH3 (e) O,N H,CO gas phase (f) .N' H.

A: Answer to sub-parts d, e, f

Q: NH4* + H20 - NH3 + H30* Acid Base No Answers Chosen No Answers Chosen Conjugate Acid Conjugate Base…

A:

Q: Classify each of the following acids as strong or weak. Drag the appropriate items to their…

A: The classification of acids are given below

Q: Which of the following correctly ranks the species from weakest to strongest base?   HF (Ka =…

A: Answer:- this question is answered by using the simple concept of strength of conjugate base of…

Q: What is the Conjugate Base in the reaction below? C2O42– + HC2H3O2 ↔ HC2O4– + C2H3O2–    Choose the…

A: We have to predict the conjugate base.

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…

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.