Which of the following is a diprotic acid?     HCl   H2SO4   CH3COOH   H3PO4

Q: Which is the stronger acid? a. HCl or HBr b. CH3OH or CH3SH c. HF or HCl d. H2s or H2O

A: Since your question has multiple sub-parts, we will solve first three sub-part for you. If you want…

Q: H2CO3

A: Answer: larger the value of Ka , lesser is the acidic in nature. Hence the otder of Ka  b <c <…

Q: Which of the following is the triprotic acid? A) Hl B) H2CO3 C) HC2H3O2 D) KBr E) H3PO4

A: Acids are the substances which loses H+ ions in their aqueous solutions. Example - HCl, HNO3 etc.…

Q: In HNO3 + H2O —> H3O+ + NO3- , who is the Bronsted acid?

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

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

A: In this question, we want to arrange all the give Compound in Increasing order of Acidity means less…

Q: Which of the following is a diprotic acid? O HC2H3O2 O H2SO4 O H3PO4 O Ba(OH)2

A: Acids: The chemical substance which has a tendency to lose H+ions is called an acid. Depending upon…

Q: Indicate whether the phenol on the left of each pair is more or less acidic than the one on the righ…

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Q: aniline

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Q: Which of the following is NOT a polyprotic acid?       H2S…

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Q: Arrange in order of increasing acidity НО. Но. HO. Но HO, Arrange in order of decreasing acidity HO,…

A: I)  When carboxylic acids are dissolved in water they dissocitates into carboxylate ion and the…

Q: Arrange the following carboxylic acids in order of acidity. COOH соон COOH COOH The strongest acid…

A: We have to consider two factors: If an electron withdrawing atom is attached to the carbon chain,…

Q: How many acid hydrogens does phosphoric acid (H3PO4) have?

A: Phosphoric acid is an oxyacid. The structure of H3PO4 has been shown below:

Q: which of the following is a triprotic acid? 1) H3PO4 2) CH3COOH 3) HNO3 4) NH3 5) Al(OH)3

A: The acids given are H3PO4, CH3COOH, HNO3, NH3 and Al(OH)3.

Q: HNO3(aq) + CH3NH2 (aq) =NO-3 (aq) + CH3NH3+ (aq) Which of the following is a Brønsted-Lowry base in…

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

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Q: When mixing formic acid and ammonia together, which direction will be favored at equilibrium?…

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Q: For each pair of acids: [1] Label the stronger acid. [2] Draw the conjugate bases. [3] Label the…

A: Higher the value of Ka, stronger is the acid. Conjugate bases are formed by loss of protons. Weaker…

Q: What is the conjugate acid of each of the following? What is the conjugate base of each?(a) H2S(b)…

A: According to Bronsted-Lowry acid-base theory, “conjugate acid is one which will be formed when a…

Q: a) Which of the following sulfonic acids is the strongest? H3C-S-OH 3C-S-OH -OH A B

A: According to the Bronsted lowry concept : Acids are those substances which possess the ability to…

Q: Which would be the stronger Bronsted acid, the molecule on the left or the molecule on the right?…

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Q: Which acid is an example of a diprotic acid? a. H2C2O4 b. H2S c. H3PO3 d. H2SO4 e. HBr

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Q: 1. Label the acid (A), base (B), conjugate acid (CA), and conjugate base (CB) in each of the…

A: Dear student , since you have posted multiple questions we are allowed to solve only first question…

Q: Rank the following in order of increasing acid strength: NH3 < H20 < HF NH3 < HF < H2O HF < H2O < HF…

A: Acidity - the tendency of a compound or molecule to lose Hydrogen or gain Oxygen. Acidity is also…

Q: Which of the following is NOT a conjugate acid-base pair? a. H2SO3/HSO3⁻ b. H3O⁺/H2O c. CO32-…

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Q: Which of the following is the strongest acids? A) CH3CO2H B) CH3CHO C) CH3CH2OH D) CH3CH2SH

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Q: How many acidic hydrogen atoms and how many nonacidic hydrogen atoms are present in each of the…

A: Acidic Hydrogens are those which can get ionised but non acidic hydrogens don't get ionised.

Q: What is the [H3O+] of an acidic solution that hs a ph of 11.25

A: To calculate  pH  you need to know the concentration of the hydroniumion [H3O+]. The pH is then…

Q: Which of the following is a conjugate acid/base pair?   NH4+/NH3 H2SO4/SO42– HCl/OCl– H3O+/OH

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Q: Rank the following from most acidic to least acidic Strongest acid HCI CH3OH CH3COOH FO NH3 NH4*

A: According to Lewis theory acid is a substance that accepts electron and base is a substance that…

Q: List the following compounds in order from strongest acid to weakest acid: CH4 CH3COOH CH3OH CHC,OH

A: An acid is a compound that loses proton or accepts an electron. However, a base will be just…

Q: a) Afrange the following according to increasing basicity. NH3, NHC12, NH(CH3)2 Least basic most…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Which of the following is the least acidic compound? IV Multiple Choice II IV

A: The order of the acidity from lower to higher are: III&lt;IV&lt;I&lt;II

Q: Which of the following is a triprotic acid? a) H2SO3; b) HC2H3O2; c)HBrO3; d) CH3Cl; e) H3P O4

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Q: Which is the strongest acid?  Acetic acid Ka=1.8x10^-5 Benzoic acid Ka=6.3x10^-5 Formic acid…

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Q: Predict the stronger acid in each pair: (a) HCl or HF;(b) H3PO4 or H3AsO4; (c) HBrO3 or HBrO2; (d)…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: which of the following compound has the strongest acidity? NO2 .COOH .COOH .COOH .COOH O2N NO2 O2N…

A: Acid : The molecule which loses H+  is called the acid . Base :The molecule which gains H+ is…

Q: Which of the following is NOT a conjugate acid-base pair? Select one: O a. NH4*/NH2- O b. H30*/H2O O…

A: Applying concept of conjugate acid and base.

Q: Which of the following compounds is the weakest acid? A) CH3CH3 CH3OH CH3CI CH3CN

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: From the following list, please choose the conjugate acid of NH3' - CH2 - O NH3* - CHR – COOH O NH3*…

A: Acids are substances that release H+ ions. Bases are substances that accepts H+ ions. Note: Since…

Q: Which of the following CANNOT be a Brønsted acid?      HSO4–…

A: Bronsted-Lowry acid is a substance which donates a proton or H+ ion to the other compound and forms…

Q: Which of the following does not constitute a conjugate acid-base pair?   (a) HNO2, NO2- ; (b) H2CO3,…

A: An acid-base conjugate pair differs by a proton. That is they have only a difference of an H+.

Q: Which member of each pair is the stronger acid or base? (a) HCIO or HCIO (b) HCI or CH3COOH (c) NaOH…

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Q: Which of the following is NOT a conjugate acid/base pair? O a. H2CO3/ HCO3 Ob. H2C204/C2042- Oc.…

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Q: Which of the following is not an acid A) NH3 B) HC2H302 C) HF D) HCIO

A: Acids have different definations: Lewis acid : one which accepts lone pair. Bronsted acid : one…

Q: Rank the following from strongest acid to weakest acid: CH3CH2N+H3          CH3CH=N+H2…

A: The molecule which will have most electronegative element which will take the bonded electron form…

Q: Rank the following species in order of increasing acidity. Explain your reasons for ordering them as…

A: Species in order of increasing acidity : NH3  &lt;  H2O  &lt; CH3OH  &lt;  CH3COOH  &lt;  HF  &lt;…

Q: Which one of the following compounds is most acidic? -CH3 -NH2 H II III IV Link O II О м

A: Acidity is a property by which a substance has the tendency to donate proton or accept lone pair.…

Q: Which of the following is an Arrhenius acid?  H2SO3  NaNO3  Ca(OH)2  CH3CH2CH2NH2

A: Acids are substance which are sour in taste and turns blue litmus to red litmus

Q: Which member of each pair is the stronger acid or base? (a) HClO or HClO3 (b) HCl or CH3COOH…

A: given a) HClO or HClO3 (b) HCl or CH3COOH  (c) NaOH or CH3NH2

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.