Which of the following are not acids? CH3COOH    CO2 HNO2 HCOOH CCl4

Q: OH OH OH OH ČH3 'N' `CH3 Br H' CH3

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Q: CH3COOH

A: Answer: polyprotic acid : polyprotic acid is an acid that can donate more than one proton.

Q: Which of these is not a conjugate acid-base pair? O NaH2PO4 ; NazHPO4 O HCIO2; HCIO3 O CH3CH2NH;CI;…

A: Acid base conjugate acid base pairs have a difference of one H+ ion.

Q: Referring to the molecule below, which atom is the most acidic H bonded to? * 15 13 но 14 12 11 16…

A: An acid is a compound which dissociate to give hydrogen ion on dissolving in water. Higher the…

Q: Among the different pairs given below, one is not an acid-base pair, which one? NaHCO3 / HCO3-…

A:

Q: Which of the following is a conjugate acid/ base pair? 1. H2SO4/SO4^-2 2. H2PO4/ PO4^3- 3. H3O^+/…

A: According to Lowry-Bronsted concept, acids are substances that can lose a proton and bases are…

Q: Give the conjugate base of each of the following: 1. HNO3 2. CH3COOH 3. HPO42-

A: Given species: 1. HNO3 2. CH3COOH 3. HPO42- We have to write the conjugate bases of these species.

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

A:

Q: Which of the following is not an acid

A: Given group of answer choices HBr ,  HCl , HI , HNO3  are acid because they gives H+ ions in water.

Q: Identify the following compounds as acids, bases, or neutral compounds. NH4Br K2CO3 KCl LiNO3 NaCN

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Q: Draw the conjugate acid of each base: NH3, Cr, (CH3)2C = 0.

A: The conjugate acid of each base has to be drawn below. NH3, Cl-, (CH3)2C=O

Q: Which of the following is identified as a weak base? LİOH - Ва(ОН)2 NH4OH NaOH

A: Weak base from above four option is

Q: Fill in the missing chemical formulae in the tables below. acid HSO H₂SO4 HCIO, conjugate base 0 so²…

A: Conjugate base   +   H+   ------>   Conjugate acid

Q: Which of the following is the strongest acid? O H3BO3 (Ka for H3BO3 is 5.4 x 10 10) O HF (Ka for HF…

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

Q: Which species are Lewis acids? a. BBr3 b.CH3CH2OH c. (CH3)3C+ d.Br−

A: a. The given compound has only 6 electrons in the valence shell and thus it's valence shell is not…

Q: Identify the Conjugate Acid in the following equation NH3 + H2O –> NH, + OH- NH3 NH4 O H20 ОН

A: NH3 + H2O  ----> NH4+  + OH-  Conjugate acid in this equation = ?

Q: which of the following ions increases the basicity of a solution Cl- NO2- ClO4- NH4+ Br-

A: An acid is defined as the species that can accepts a pair of electron or can give protons in aqueous…

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: Which of the following is NOT an acid-conjugate base pair? O HCI/ NaCl O OH/O2- O HCN/ NACN O H2S/…

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Q: Which of the following would make a basic solution? O A. HCI ов. NaCl C. NaOH O D. H2CO3

A: A solution is basic when the substance has a tendency to produce OH- ions. When a solution has more…

Q: What is the conjugate acid of each of the following? What is the conjugate base of each? a. OH− b.…

A: Answer  Conjugate acid : -  Conjugate acid has one more Proton then their…

Q: Which is the strongest base that can exist in liquid water? а. ОН- b. NH2 С. СНз- d. NH3

A: The strongest base that can exist in liquid water is OH-

Q: Which cannot act as a lewis base? NH3 H2O All cannot O2- CH4

A: NH3 H2O & O2- ARE EXAMPLE OF LEWIS BASE BUT CH4 IS NOT A LEWIS BASE AS ITS ELECTRONS ARE IN THE…

Q: Submit as your answer the strongest acid among the four shown below. Br OH OH OH

A: In this question, we will see the strongest acid among the four which is shown above.  You can see…

Q: Which one of the following is a strong base? A) Mg(OH)2 B) Ca(OH)2 C) NH3 D) CH3OH T

A: The species that increase the concentration of hydrogen ions or hydronium in an aqueous solution act…

Q: Which of the following is not a conjugate acid-base pair? O H;SO4, SO, O HPO4, HPO O HNO3, NO; O…

A: For any pair to be conjugate acid-base pair, there should be difference of 1 proton i.e H+ between…

Q: Which of the following is a polyprotic acid? А. СН3СOОН В. Ва(ОН)2 C. HNO3 D. H3PO4 E. two of the…

A: A polyprotic acid is defined as the acid which has more than 2 acidic H present in it. Hence from…

Q: Which of the following is a polyprotic acid? О КCN O HC2H3O2 CF4 O HBr O H2SO4

A: Given acids are : a). KCN b). HC2H3O2  c). CF4  d). HBr  e). H2SO4  Which of the following is a…

Q: Write the conjugate base formulas of the following base: а. HF b. HNO3 c. HSO3

A: Conjugate base is formed after when an acid loses its proton.

Q: Which of the following is considered a Lewis base? Cl- Cu2+ BCl3 NH4+ Mn2+

A: Which of the following is considered a Lewis base?

Q: Which of the following is NOT a conjugate acid-base pair? O C2H3O2/HC2H3O2 H2SO3/HSO3 O H3O*/OH" Ο…

A: Which if the following is not a conjugate acid-base pair ?

Q: List the conjugate acid-base pairs in HClO4 + NaHCO3 ⇌ H2CO3 + NaClO4

A: Given-> HClO4 + NaHCO3 ---> H2CO3 + NaClO4

Q: according to the Bronshted-Louvre theory, which of the following substances can be explained neither…

A: Bronshted-Louvre theory :- According to this theory  " Acid is a substance  which can donate proton…

Q: Which of the following is acting as an acid? CH3COOH + NH3 → CH3COO- + NH4+

A: According to Bronsted- Lowry Concept: An acid is defined as a substance which has a tendency to…

Q: (2)5. Identify the following by Arhennius category (acid or base). CH;CO2H Ca(OH)2 CH;NH2 HBr

A: The Arrhenius acids may be described as the species which have the ability to contribute the…

Q: Which of the following species cannot be a BrØnsted-Lowry base? H20 CH3(CH2)3NH2 (C2H5)2NH (C2H5)2N°…

A: Bronsted  lowry base is the one that can accept protons from the other species.

Q: Which of the following are Arrhenius acids?(a) NaHSO₄(b) CH₄(c) NaH(d) H₃N

A: Those compounds which on dissolving in water increases the concentration of H+ ions are termed as…

Q: Identify the correct conjugate acid-base pairs BrO 1. HF 2. HCIO2 CIO2 3. HCN 4. HBRO CN >

A:

Q: Which of the following is NOT a Lewis base: O a. CH3SH Ob. NH3 O c. BF3 Od. H₂O

A: we have to select the molecule which is not a Lewis base

Q: Which species are Lewis acids?a. BBr3b. CH3CH2OHc. (CH3)3C+d. Br-

A: A chemical compound or ionic species is considered as Lewis acid only if it is an…

Q: Which of the following is a weak base? a) CH3OH b) HCOOH c) LiOH d) CH3NH2 e) Ca(OH)2

A: Given:

Q: Which of the following is NOT a strong base? A) NaOH B) KOH C) LIOH D) Mg(OH)2

A: If a substance produces OH- when its dissolved in aqueous solution , then it is known as base.…

Q: How many of the following acids are weak acids? H2SO4 HCHO2 HF HCIO3 H2S Select one: 0 1 O 2 O 3 4.…

A: Weak acid : the species that partially dissolves  in aqueous solution.

Q: Of the following reactions, classify who is the acid and who is the base, as well as the bases and…

A: According to Bronsted Lowry  theory a acid is a substance which can donate H+ and base is a…

Q: The conjugate base of NH4+ is ___. OH- NH4OH H3O+ NH3 NH52+

A:

Q: What acid has the strongest conjugate base? CH3COOH C6H5OH H2SO4 H3PO4

A: The conjugate base is formed by the removal of H+ ions. The conjugate base of CH3COOH is CH3COO- The…

Q: Consider the following structures l-IV. Which two species represent a conjugate acid-base pair? ö:…

A:

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.