Which one of the following is more acidic and why? ОН OH NO2 NH2

Q: OH OH OH OH ČH3 'N' `CH3 Br H' CH3

A:

Q: Which is more acidic, black coffee or lemon juice?

A: According to Arrhenius theory of acids and bases, acids are those compound which dissociates in its…

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: A weak acid has a Ka = 5.78x10. What is its pK3? %3D 9.244 8.238 O 1.660 0.999

A: Given, the Ka for a weak acid = 5.78 × 10-9 We have to calculate the pKa of the acid.

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, when dissolved in water will produce an acidic solution?     X.…

A: Given salts: KNO3 CH3NH3Cl NaHSO4 We have to find the salts that will produce acidic solutions.

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 most acidic proton in the molecule vinyl acetate? C4H6O2

A: The most acidic proton is the one where the negative charge is most stabilized.

Q: a) For the following sets of compounds, place the compounds in order of increasing acidity (less…

A: Acidic character of any compound depends on the stability of the anion formed after removing the…

Q: Explain which is the stronger acid a)HNO3 or HCIO4 b) CH2FCOOH and CH2BrCOOH

A: Acidity is defined as the ease with which a molecule can donate protons. if it can donate PROTONS…

Q: Based on the differences in electronegativities of the atoms involved, which of the compounds below…

A: The oxidation states of ClOH, BrOH and IOH have same +1. When more negative is halide, it will pull…

Q: ян A 0=4=0 В ОН CF3 с OH D ОН Me. E OH

A:

Q: Which is the strongest acid of the following? HIO HBRO НOAt HCIO HCIO2

A: Order of acidic strength in the oxoacids of halogens: It depends upon the ability to donate H+ ion.…

Q: Which of the following compounds is most acidic? NH3 OH NH2 HO, I II III IV O v O IV III II I

A: Option (A) will be correct choice.

Q: Ammonia is O Acidic O Neutral O Basic

A: Formula of ammonia - NH3. Ammonia contains one nitrogen and three hydrogens. Nitrogen atom of…

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 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: Compare the basicitiess of the following compounds NH, NH, NH2 (1) (2) (3) CH3 NO,

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Q: Which of the following compounds is a strong base? O A. Iron (II) hydroxide O B. Aluminum hydroxide…

A: Some of the properties of bases are discussed below: The pH value of the bases is always greater…

Q: Which of the following is a strong base in aqueous solution? O CH3OH O KCI O NH3 O KOH O HCIO4

A: The compounds given are CH3OH, KCl, NH3, KOH and HClO4.

Q: Which of the following is the LEAST acidic? HO. OH HO

A: We check with the help of carbocation less stable carbocation will be less acidic.

Q: Which of the following is a stronger base? H2N O HO

A: A substance which accepts a proton is known as base. The substance which is formed after gaining…

Q: 14) Which of the following species is a BrØnsted acid? HI CH3COO NF3 Ba(OH)2

A: It is an acid which donates a proton or H+ ion to the other compound and forms a conjugated base. A…

Q: The conjugate acid of HCO3¯ is OH₂CO3 H₂CO3²- CO3²- HCO₂

A:

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 a strong acid in aqueous solution? HOCH2CH2OH Ba(OH)2 CH3COOH NH3 HCIO4

A: A strong acid will completely dissociated into its constituent ions in solution.

Q: Which of the following acids is the strongest? A. HBrO2 B. HBrO4 C. HIO2 D. HIO4

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Q: For each group of anions, rank in order of increasing conjugate base strength. Briefly explain.…

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Q: Which of the following compounds is most acidic? OH NH2 `NH2 II II IV V || II IV V

A: Greater the acidity higher will be stable conjugate base of the acid.

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 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: ОН H20 HO, A B D E

A:

Q: Rank the following in order of acidity OH (!) () (least acidic) II<III<] (most acidic) (11) ОН NO…

A: Acidic nature of any compound depends on the ease of giving H+ ions when dissolved in water.

Q: Which of the following will form a basic solution when dissolved in water? A) CIO2 B) SO3 С) СаО D)…

A: Metal oxides are basic in nature. When metal oxide dissolved in water, the formation of metal…

Q: What is the conjugate base of each of the following acids.(3a): H2SO4(3b): H2F+(3c): CH3OH(3d): H3O+

A: The conjugate base of each of the given acids are listed below.Conjugate base of a substance is just…

Q: 40. Which of the following is the most acidic compound? %3D II IV

A: We can compare the acidic strength of compounds by determining the stability of their conjugate…

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 of the following is NOT a strong acid? a. HNO3 b. HCIO3 с. НI d. HBr a O b O d

A: high the value of acid dissociation constant, Ka more will be the acidic strength and strong acid it…

Q: Which of the following compounds is the most acidic? OH ZON OH ОН ОН OH

A: "Since you have posted multiple questions, we will solve only the first question for you according…

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

A: An acid is a proton donating species and a base is a proton accepting species.

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

A: The acidity of the compound is measured by its ability to donate H+ into the solution. If the…

Q: What

A: For identification, solution is acid, basic or neutral determine first pH from pOH  pH = 14 - pOH…

Q: Identify the following species:  KClO HHlO4 NH4Cl H2SO4 The choices to pick from for each are as…

A: An acid is a substance which has the tendency to furnish H+ ions in the aqueous solutions. For…

Q: Which of the following compounds is most acidic? O HF O HCI O HBr O HI

A: Down the group, X-H bond strength is decrease and the size of the halogen is increase so that easily…

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

A:

Q: Which of the following are lewis acids?  Cl3C- BeCl2 (CH3CH2)2HC+ NaHCO3

A: According to Lewis concept : Lone pair donor species is known as lewis base.  Lone pair acceptor…

Q: Select the most acidic compound. OPH 3 O NH3 AsH3 OSbH3

A: Acidic Nature of 15th group element hydrides:

Q: Choose the stronger acid within the following pairs. 1) SH or 2) OH 3) SH, or SH

A: Lewis acids are ones that can accept a pair of electron. Lewis bases are ones that can donate a pair…

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

A: To identify: The substances which are amphoteric.

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.