1.) Which is not a conjugate acid-base pair? А. НаО, ОН В. НаСОН, НСОН" C. H20, H3O* D. NO3, NO2

Q: Give the conjugate acid of S2-. Write it ignoring super and subscripts (so, HPO42 would be HPO42- or…

A: Conjugate acid-base pairs: A pair acid and base that differ only one in proton number are called…

Q: Consider the reaction below. Which species are conjugate acid/base pairs? HSO3(aq) + HCN (aq) =…

A: Since, Acid-Base pairs are differ by only H+. Thus,

Q: Give the conjugate acid of PO4. Write it ignoring super and subscripts (so, PO4 would be PO43-)

A: According to Bronsted acid-base theory an acid is a substance which is a proton donor. Base is a…

Q: The conjugate acid of HSO, is A) SO;²- B) HSO.- C) HSO;²- D) H2SO;

A: We have to predict conjugate acid of given species.

Q: y the base ? Conjuyake " baye which yalleaing aids lill have shanget Acid A pka = 1 Acid B Pkq=5…

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Q: Compare the strengths of the following pairs of acids and explain (a) H2SO4 and H2SeO4, (b) H3PO4…

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Q: 1. if aceic acid (CH3COOH) is mixed with NaOH : - would the resulting salt be acidic, basic,…

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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: s Carbon Dioxide a acid, base, or neither?

A: Carbon dioxide molecular formula CO 2 Molecular mass =44g  carbon dioxde is heteroatomic molecule.…

Q: Use Figure to determine whether K꜀>1for

A: Kc is an equilibrium constant, which is expressed in terms of concentrations of chemical species. If…

Q: Classify each of the following compounds as a strong acid, weak acid, strong base, or weak base, and…

A: Acids are the substance that produces H+ ion when dissolved in water. Bases are the substances that…

Q: siven the reaction below. Which of the pairs represents and acid and it conjugate base? HSO4¯ +…

A: In the Brønsted-Lowry definition of acids and bases, a conjugate acid-base pair consists of two…

Q: Which of the following is an acid/conjugate base pair? (A) H3PO4/H2PO32-  (B) H2SO4/SO42- (C)…

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Q: Use Figure to determine whether K꜀>1 for

A: If Kc > 1, the reaction proceeds in the forward direction and the concentration of products are…

Q: Which one of the following is not conjugate acid-base pair? O NH3 and NH4+ O HS-and H25 O H30+and…

A: According to the Bronsted-Lowry theory, the acid is the one that loses the proton and the base…

Q: Copl pioton. 4. Box the conjugate base and circle the conjugate acid in the following equations:…

A:

Q: Which set of reagents is not a conjugate acid-base pair? A) HCO,- and CO2?- В) Н.О and Н-О С) НЕРОД-…

A: Conjugate acid of any base is formed by adding 1 H+ ion to the base and conjugate base of any acid…

Q: What is the conjugate acid of CN- , SO4 2 - , H2O, HCO3- ?

A: A conjugate acid is formed on addition of a hydrogen ion to the given ion.

Q: a)C2H4O2  b)H2PO4- written with conjugate base in the chemical formula

A: (a)The  conjugate base of acetic acid (CH3COOH) is acetate (CH3COO-)

Q: The conjugate base for HSO4- is

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Q: Give the conjugate acid of S2. write it ignoring super and subscripts (so, HPO42 would be HPO42- or…

A: Conjugate acid is a type of acid when base  abstract the proton. The water (base) abstract the…

Q: which of confugate baseg betow is the stongest bege ? egusing thistable Acid T-8X10 -5 6.3 X10 HOAC…

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Q: 3. Which one of the following is not a conjugate acid-base pair? O A. NH3 and NH4+ B. H30+ and OH-…

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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 CH3- ion is the conjugate base of CH4, and CH4 shows no evidence of being an acid in water.…

A: Proton donor is conjugate acid. Hence, water is conjugate acid. Proton acceptor is conjugate base.…

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: so,2- In the reaction: HSO4 + CN 2 HCN + Which one of the sets below constitutes a conjugate…

A: Given reaction is : HSO4- + CN- <------------> HCN + SO42-  Which one set below constitutes a…

Q: H2C2O4 (aq) + CH3NH2(aq) ? HC2041(aq) + CH3NH31* For the reaction above, are an acid and conjugate…

A: Conjugate acid : producing by addition of proton (H+) in base Conjugate base : producing by losing…

Q: Original acid HNO3 H₂O H₂O + HBr HCO3- Original acid HNO3 H₂O H₂O + HBr HCO3 Conjugate base…

A: Conjugate base obtained from removal of H+ from the original acid. Thus,

Q: Which one of the following is not a conjugate acid-base pair? A. NH3 and NH4 B. H₂PO4 and HPO42- C.…

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Q: Bicarbonate reacts with water to produce carbonate ions and hydronium ions: HCO,- + H20 = CO2?- +…

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Q: uations. a. HOCI + H2O = H3O* + OCI b. HONH2 + H2O = HONH3* + OH c. NH4+ + H20 = NH3 + H3O* d. 2HCO3…

A: According  to bronsted and Lowry concept,acid is a substance which release H+ and form conjugate…

Q: Phenol, C6H5OH, has a Ka of 1.3 * 10-10. Calculate Kb for phenol’s conjugate base.

A: The calculation is as shown below:

Q: Use the Acid Dissociation Constants table to order the following from the strongest to the weakest…

A: Using the acid dissociation constants table, the Ka of acids are, 1) Ka of H2O = Kb of H2O = 1.0 X…

Q: Fill in the blanks: 1. Zn (ag) + 4 NH3(aq) =Zn(NH3),"(ag) 2. SO-() + H;O)=H;SO3(aq) In equation 1,…

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Q: TRUE OR FALSE Conjugate base of NH4+ is NH3

A: Conjugate base of a compound can be written by removing H+ from the compound.

Q: HO2 + OH = O2 + H2O Which acid-base theory/s can explain the equation?

A: Bronsted Acids are the proton donor and Bronsted Bases are the proton acceptor. E.g- HA↔A-+H+ where…

Q: Classify each of the following species as Bronsted acid or base ,or both: d. NH2-

A: Brønsted acid: it is the specie which acts as a hydrogen or proton donor. When a Brønsted acid…

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

A: We have to predict most acidic compound in given options.

Q: How many of the following is/are a conjugate acid-base pair/pairs? • NH4+/NH3 • H30*/OH" H2SO3/HSO3…

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

Q: Which is a stronger base, LDA or KOt-Bu? Provide a brief (but thorough) explanation for your choice.…

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

Q: Rank these Bronsted Acids. Most Acidic H,PO4 H,PO, HPO, H,O+ H,0 Least Acidic Answer Bank Incorrect

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Q: 1. Zn2"(ag) + 4 NH3(aq) Zn(NH3),"(aq) 2. SO2(g) + H2O() H2SO3(aq) In equation 1, the Lewis acid is…

A: The substance that can accept a pair of electrons is known as a Lewis acid. The substance that can…

Q: Inductive withdrawal of electron density (as shown below) has what effect on the negative charge?…

A: A negative charge is stabilized by the withdrawal of electrons by -I effect.  Here F shows -I…

Q: B: Complete Me! Direction: identify the conjugate acid or conjugate base in each of the following…

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Q: Which of the following pair(s) are conjugate acid-base pair(s)? Select one: О а. Н2О, НО- O b. H20,…

A: Species which abstracts proton is called base Species which donates proton is called acid.

Q: 6.58 Rahk the following species from weakest base to strongest base.

A: We need to rank the given species in increasing order of their basic strength.

Q: 1. Which of the following is a conjugate acid-base pair? Select all that apply. A. H2CO3 and CO, B.…

A: A conjugate acid-base pair differs by one proton only.

Q: 4. In the following, indicate the most acidic H in each molecule and then circle the molecule is the…

A: In ARIO principle- A stands for Size and electro negativity of at R is for resonance I is for…

Q: What is mean the Base according to -1 Arrhenius and the Acid acoording to Bronsted ? 2- What the…

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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.