Encircle the basic salt: SnCl2 , BaBr2 , CH3COONa Encircle the stronger base? a. F-NH2 or Cl-NH2 b. CH3-NH2 or Cl-NH2 Please explain.

Q: What is the conjugate base of HSO4- ? O H2SO4 O SO4 O HSO4 O S042- O H2SO42-

A: HSO4- + H2O ⇔ SO42- + H3O+

Q: What is the conjugate base of HPO42-? OA H3PO4 O B. PO43 H2PO4 O D.OH O E HPO4

A:

Q: Which one of the following is the strongest acid? O A. HF (Ka = 6.8 × 10^-4) O B. HCIO (Ka = 3.0 ×…

A: Which one of the following is strongest acid ?

Q: Which of the following choices is a Brønsted acid/base conjugate pair?     HClO3 / Cl-     HCl /…

A: A bronsted acid is the species which can easily lose proton while the bronsted base is the species…

Q: What is the conjugate base to H2PO−3H2PO3− ? a. HPO2−3HPO32−  b. HPO−3HPO3− c. PO3−3PO33− d.…

A:

Q: Indicate which is the weaker base and explain why. Be specific!    NH3 or NF3

A: Basicity is the availability of the lone pair of electrons.

Q: 9. For each pair of molecules, circle the stronger base. Use pKa values to guide your decisions. a.…

A:

Q: Which is a stronger base: HO- or -NH2? (The pKa of H2O is 15.7; the pKa of NH3 is 36.)

A: The strength of a base is inversely related to the strength of its conjugated acid. The weaker the…

Q: What is the conjugate base of HBz+?  A. HBz B. Bz- C. Bz D. H2Bz+

A:

Q: Rank the following compounds in terms of increasing acidity (least acidic first). Explain your…

A: From the following compounds it is clear that- One is Aldehyde One is Ester and one is Anhydride The…

Q: Which of the following is a nonredox reaction? 2PbSO4(s)+heat—>2PbSO3(s)+O2(g)…

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Q: What is the correct rank of the following compounds in order of decreasing acidity? LOH _NH2 он II…

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Q: The conjugate base of HPO4-2 is: a) PO43‒ b) HPO42‒ c) H2PO4‒ d) H3PO4 e) H3O+

A: In this question, we will see the conjugate base of HPO4-2 ion  You can see details explanation…

Q: What is the conjugate base of H2C6H5O7-?     H3C6H6O7     H3C6H5O73-     None of these…

A: Conjugate base is substance formed when an acid loses a hydrogen ion.

Q: Deprotonate the most acidic hydrogen and draw the conjugate base. The conjugate base is relatively…

A: When all the properties of a molecule cannot be explained by a single structure , we draw more than…

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

A:

Q: What is the conjugate base of HSO4" ? O H₂SO4²- O HSO3²- O HSO4²- O H₂SO4 O SO4²-

A: What is conjugate base of HSO4- ?

Q: ne following is the strongest base? Organic Acid Formic acid (HCOOH) K, pK, 1.8 X 10 4 3.74 Acetic…

A: The question is based on the concept of conjugate acid base principle. a strong acid has a weak…

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: (1) mCРBA Fumeric acid product (2)H30+ (1) mCPBA फ्यूमेरिक अम्ल on. उत्पाद (2)H30+ СООН on HO (A)…

A: Organic chemistry is branch of chemistry in which organic reactant react to form organic products.

Q: Match each species with its correct description. fluoride (F-) v [ Choose ] its conjugate acid is…

A: A conjugate acid of a substance is a chemical compound formed when a hydrogen ion added to it.  And…

Q: 1. The conjugate base of H 2PO 4 - is a. HPO42-. b. H3PO4. c. PO43-. d. H2PO42-. e. H3PO42-.

A: Conjugate base of an acid is a species which is formed by removing a proton from the acid.

Q: the weakest base of the group

A:

Q: 2. Below is adenine, one of the four nucleobases which make up the alphabet for DNA and RNA. Is the…

A: Base : according to Lewis substance having the ability to give up a pair of electrons are called…

Q: Acid Ka A HNO2 4.50×10-4 B HClO 3.50×10-8 (1) The acid with the smallest value of pKa is…

A: (1)  Ka of HNO2 = 4.50×10-4   Ka of HClO = 3.50×10-8   Equation: pKa = - log Ka   For HNO2 : pKa = -…

Q: What is the conjugate base of NH3? None of these NH2- NH3+ NH4OH NH4+

A: There are different type of concepts for explaining the acid base behavior of Substances. Like -…

Q: Consider the structure below. (1) Draw its conjugate base. (2) Draw its conjugate acid. H₂N- -OH

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Q: What is the conjugate base to NH4+ ? Select one: a. NH2 - b. NH2- c. NH

A: The congujate base of NH4+ is formed when 1 proton is removed from it.

Q: For the stronger acid: Draw the resonance structures of its conjugate base a. BrCH2COOH or FCH2COOH…

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Q: 19.) Rank the following compounds below from most acidic to least acidic. H H. N. NH2 H. NH2…

A: Acidity of a compound depends on the easiness with which they release the proton. The more quickly…

Q: 3. Which of the following is the strongest acid? Why? A F3C F3C OH F3C B D H3C H3C F3C OH F3C H3C…

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Q: _1) Circle the strongest acid in each pair a. он CH,CHCH, OH CH,CH,NCH,

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

Q: Rank the following in order of increasing basicity. The first in your list should be the least…

A: OH- is a conjugate base of H2O. F- is a conjugate base of HF. Cl- is a conjugate base of HCl.

Q: 1. (2) Circle the strongest acid. a) HC;H5O2 Ka= 6.3 x 105 b) HCN Ka = 4.9 x 10-10 c) HNO2 pKa =…

A: We know that :-  Ka is acid dissociation constant. More Ka value, strong is the acid. And pKa =…

Q: HCN + HPO4 2- CN-1+ H2PO4 -1 Which specie is the conjugate base?

A:

Q: Is NH2 stronger or weaker base than OH-? explain why?

A: Answer: NH2 -  is stronger base than OH-  Explanation:  Proton donar is Bronsted acid . Weak acid…

Q: Arrange the compounds in each set in order of increasing acid strength. consult Table 4.1 for pKa…

A: The given compounds have to be arranged in increasing order of acidic strength.

Q: The pKa of three C – H bonds is given below. a. For each compound, draw the conjugate base,…

A: Conjugate base is formed when the acidic proton is removed in the acid-base reaction. The removal of…

Q: The pKa for Molecule A is 10 units lower than Molecule B. Molecule A Draw conjugate base of A :B H H…

A: Given is, molecule A has pKa=10 and molecule B has pKa =20.

Q: Consider the reaction given below and identify the reagent that behave as a base. HSO4-(aq) + HNO2…

A: This problem is related to bronsted lowry acid-base concept which says, H+ donor is called acid and…

Q: What is the conjugate base of PH4+1? Select one: a. PH3 b. PH5+2 c. P-3 d. PH2-1

A: Conjugate base is a substance formed when an acid loses Hydrogen ion.  Given,  PH4+1

Q: 1A. Rank the following acids in order of strength strongest HF H20 NH3 CH4 weakest В. Rank the…

A: Acid: It is the substance that has more ability to donate protons to other species. The…

Q: Which is a stronger base: 1. F-NH2 or Cl-NH2 2. CH3-NH2 or Cl-NH2

A: The bases given are, 1) F-NH2 or Cl-NH2  2) CH3-NH2 or Cl-NH2

Q: The pka of butanoic acid is 4.82. butanoic acid a. Draw the structure that predominates at a pH of…

A: The equilibrium reaction is given as  RCOOH + H2O ⇔RCOO- +H3O+where R represents the alkyl group…

Q: Which acid is the strongest?

A: four types of acidic compoun Given a all compounds is Ka value.  Which is a strongest acid.     Ka…

Q: 25 Rank by relative basicity. "1 "→ strongest base -NH₂ -NH₂ -NH₂ O₂N "5" weakest ban NH₂ Me O -NH₂…

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Q: HCN HPO4 2- CN-1 + HPO4-1 Which specie is bronsted base?

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Q: 7. What is the conjugate base of  NH2- ? A. NH3     B.  HCl    C.  NH4+    D.  NH2-    E.  N3-

A: In an equilibrium reaction of acids and bases, they form the product which is known as the conjugate…

Q: A relatively strong acid will have a Group of answer choices a.- smaller value of Ka and a larger…

A: Strong acids are those acids which completely ionizes whereas weak acids are those which undergo…

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.