Which of the following is the most strongly acidic? O ONH3 Br ONH3 ČHO ONH3 ONH3 NO2

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: Identify the conjugate acid and base pairs in the following reaction. NH3 + H2S-> HS- + NH4+

A: According to Bronsted Lowry acid/base theory. Acid: Any species that will donate H+ (protons) in…

Q: OH OH OH OH ČH3 'N' `CH3 Br H' CH3

A:

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 not a strong acid in aqueous solution? O H2SO4 O HI О НBr O HNO2 O HCIO4

A: A strong acid completely dissociated in aqueous solution in to give protons.

Q: Which is the weakest acid?       a)  HBrO3   b)  HClO   c)  HBrO   d)  HClO3   e)  HBrO2

A: Acids: The compounds which have a tendency to release a proton is called an acid. e.g HCI→H++CI- So,…

Q: Which of the following is the strongest acid? A. В. С. *NH4 NH3 N' H2 H2 'N' + MAD

A: Acidic strength depends upon the stability of the species form after the deprotonation.   The…

Q: Which of the following compounds is the strongest acid? CH,CH,OH CF,CH,OH OH F.C он 2. 3 B) 2

A: Acidity of a compound depends on the stability of the conjugate base. Greater is the stability of…

Q: What is the conjugate acid of the following? H2O NH3 SO4-

A: According to Bronsted-Lowry acid-base concept, a conjugate acid is a species which is formed after a…

Q: Which one of the following is a Br∅nsted-Lowry base? A) (CH3)3N B) CH3COOH C) HF D) HNO2 E) none of…

A: Br∅nsted-Lowry base is defined as the substance which can donate lone pair electrons to other…

Q: Which one of the following is a strong acid? A) HNO₂ B) HF C) HCIO4 D) HC₂H3O2

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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: Choose the stronger acid: H2S or H2Se O H2Se O H2S Why is this the stronger acid? O It has more lone…

A: In such cases acidity is explained in term of bond strength. Weaker the bond stronger the acid.

Q: Which is more acidic? 0.010M HNO3 or 0.0010M HCl? a.HNO3 b.HCl

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Q: What is the conjugate base of each of the following? 1. NH3 2. HBr 3. HNO3 4. H2O

A: The bronsted acids can be described as the substances that have the capacity to donate proton while…

Q: Which of the following compounds has the most stable conjugate base? O 2-Chloropropionic acid…

A:

Q: Which of the following is a strong base? a. CH3NH2 b. Ba(OH)2c. Cr(OH)3d. CH3COOH

A: A Base is a substance that can accept hydrogen ions (H+) or, more generally, donate a pair of…

Q: Which base, CH3NH2 or (CH3)2NH, is the stronger base? Which conjugate acid, (CH3)2 NH2+ or(CH3)2…

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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: Which of the following species cannot be a Bronsted-Lowry base? a) H20 b) CH3(CH2)3NH2 c)…

A: A Bronsted-Lowry base is any species that can accept a proton from another molecule.

Q: Which of the following molecules is the strongest acid?  CH3CH2OH,  HF,  CH3COOH,  HClO4

A: Stronger acids have a larger value of Ka. The Ka values of the following acids are given as, C2H5OH…

Q: Which of the following is the conjugate base? NH3 + H20 OH" + NH4+ O NH3 O NH4 H20 OH

A: Bronsted Lowry concept of Acid and base According to this theory, an acid is a species which donates…

Q: Identify the Brønsted acid and base on the left and their conjugate partners on the right in this…

A: H+ acceptor is the bronsted base.  H+ donor is the bronsted acid. Acid after losing proton formed…

Q: Which one of the following is NOT basic? OH– SO4 2- HPO4 2- NO3 –

A: Conjugate acid base theory  will explain  how strong is conjugate base . It depends on from where…

Q: The conjugate base of HCO; is O Co; 2 O H2CO3 O H3CO3*l HCO3

A: From given Conjugate base and acid is explained in short manner and for the given element conjugate…

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

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Q: OH OH i) ii) ČH3 NO2 C A B

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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: What is the conjugate acid of each of the following? 1. NH3 2. Cl- 3. HO- 4. H2O

A: If a base receives one proton, then the formed species is a conjugate acid whereas an acid lose one…

Q: If OH⁻ acts as a base in a reaction, what would be its conjugate acid? A. OH⁻ B. NaOH C.O2-…

A: conjugate base is formed when an acid donates a proton. conjugate acid is formed when a base accepts…

Q: CH3 o 11 HgC-C-C Ha C-C CH3

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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: What is the conjugate acid of each of the following? What is the conjugate base of each? HNO2 H2Se…

A:

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

A:

Q: Of the following, which acid has the weakest conjugate base? О HC104 О нсоон О H3PO4 H2CO3

A: Every acid's conjugate base shares the same chemical composition, but without the hydrogen ions.

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<IV<I<II

Q: What is the conjugate acid of NH 3? A. NH4 B. NH3 C. NH3* D. NH2*

A: Conjugate Acid : It is a type of acid that gains a proton in solution. It is formed when lone pair…

Q: What is the conjugate base of the following? H2O HNO3 HCl

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Q: 0.04 M NaH2AsO4 , 0.05 M NaH2AsO4  Which is more acidic? why is that ? H3AsO4 için Ka1= 5.8*10-3…

A: With the increase in the concentration of salt, pH value decreases. As both the salts are NaH2AsO4…

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 compounds is an Arrhenius base?     CH3CO2H     LiOH     HIO     HI…

A: An Arrhenius base is defined as any species that increases the concentration of hydroxide ions, OH-,…

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

A:

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: What is the conjugate acid of each of the following? What is the conjugate base of each? a. H2S b.…

A: Bronsted-Lowry theory :-  According to this theory  Acid is a species which can lose a proton (H+)…

Q: Which of these substances is amphoteric? Select one or more: 103 H2SO4 H2PO4 HS HCO3

A: To identify: The substances which are amphoteric.

Q: Which of the following reactants is a base? H2O(1) + CH3CH2NH2(aq) → CH3CH2NH3*(aq) + OH (aq) O a.…

A: The substance which donates H+ is an acid or which accepts H+ is a base.

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 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.