NH4+ is strong conjugate acid. * true O False

Q: If acid HC has a larger Ka than acid HB then B- is a stronger base than C- True or False?

A:

Q: Which of the following are Arrhenius bases?(a) CH3COOH (b) HOH (c) CH3OH (d) H2NNH2

A:

Q: Which of the following are Arrhenius bases?(a) CH₃COOH(b) HOH(c) CH₃OH(d) H₂NNH₂

A: Arrhenius acids and bases: Acid release hydrogen ion in water, base release hydroxide ions in water.…

Q: Draw the conjugate acid for the acid H2O. Remember to include charges and non-bonding electrons…

A: The compound considered is H2O.

Q: Draw the conjugate base for the acid, HC≡CH. Draw all hydrogens. Remember to include charges and…

A: Conjugate base of any acid is formed when the acid donates 1 proton in the solution.

Q: True or false  NH4+ is the conjugate base of NH3.

A: Conjugate base : it is a species having one less Proton that is H+ . Hence  conjugate base of NH3 is…

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: The conjugate to a strong acid is a O Weak acid Strong acid O Negligible acid Weak base Strong base…

A: Conjugate to a strong acid is weak base.  For example let's assume a acid HA HA + H2O⇄A-+ H3O+ where…

Q: All of these are conjugate acid/base pairs except; O H2PO4 /PO43- O HNO3/NO3 O NH4*/NH3 O NH3/NH2 O…

A: Conjugate acid base pair is differ by a proton.

Q: conjugate acid o CO

A:

Q: A base is converted to rts conjugate acid by O a removing an electron Ob adding a proton removing a…

A:

Q: Identify the pair of species that is not a conjugate acid-base pair. H,SO,; HSO, H,CO3; CO; -…

A:

Q: Draw the conjugate base of each acid: HBr, HS04- , CH30H.

A: The conjugate base of each acid: HBr, HS04-, CH3OH.

Q: Draw the conjugate base for the acid (CH3)2C=OH+. Remember to include charges and non-bonding…

A: According to Bronsted-Lowry theory of acid and base deprotonation of molecule leads to the formation…

Q: Which set of reagents is not a conjugate acid-base pair? A) HCO,- and CO2?- В) Н.О and Н-О С) НЕРОД-…

A: Conjugate acid of any base is formed by adding 1 H+ ion to the base and conjugate base of any acid…

Q: Which of the following conjugate bases are correct? Acid Conjugate Base HQ HO.

A: When the acid looses H+ ion, then it is called the conjugate base. The charge on the conjugate base…

Q: OH- base conjugate acid is: a) H + b) H2O c) OH + d) H3O +

A: When the atom donates it's proton then it is called the conjugate bases of the acid .

Q: Label the acid, base, conjugate acid, and conjugate base in the following reactions: CH3NH2 + Н2О…

A: According to Bronsted-Lowry theroy: An acid is the substance which donate proton and base is the…

Q: Is the following aconjugate acid–base pair?  NH3 AND NH4 +

A:

Q: The conjugate base of the acid HSO3 is H₂SO3. O True O False

A: Given,  The conjugate base of the acid HSO3- is :

Q: Draw the conjugate base of each acid: HBr, HSO,, CH3OH.

A: To find: The conjugate base of given acids

Q: 2/Identify each substance as Acid base Conjugate acid Conjugate base

A: Bronsted-Lowry acid-base theory: The Bronsted-Lowry acid-base theory states that the acid is a…

Q: O Find out the Lewis acid and Lewis base in the following reaction. H + H-N-H NH3

A: The reaction given is,

Q: Which one of the following is not a conjugate acid-base pair? O NH3 and NH4+ O H3 PO4 and H, PO4 NaF…

A:

Q: Consider three generic acids with the relative stengths: HX > HY > HZ. Arrange their conjugate bases…

A: Since strong acid has weak conjugate base.

Q: the conjugate base of HSO4- acid is: a) H2SO4 b) SO4 2- c) OH- d) H2O

A: the conjugate base of HSO4- acid is: a) H2SO4 b) SO4 2- c) OH- d) H2O

Q: In the following reaction, what compound is the conjugate base?  HBr + NH3 →NH4+ + Br−

A: In this question, we have to find out the correct answer of given problem by the help of conjugate…

Q: OH HyN-CH- CH

A: Acid & Base : According to Arrhenius theory an acid is a substance which can gives proton to the…

Q: All of these are conjugate acid/base pairs except; O HạPOA/H2PO4 O NH4*/NH3 O HCI/CI O HNO3/NO3 O…

A: Concept is based on conjugate acid-base pair

Q: 2. What is the conjugate base of the following acids? (a) HCOOH (b) CH;COOH (c) HF (d) HNO2 (e)…

A:

Q: Draw the conjugate base of acid HSO4−

A: Conjugate base of a protic acid is 1 H less compound.

Q: In each row of the table, select the stronger acid or stronger base, as instructed. H. F equally…

A: We have to predict most acidic compound in given options.

Q: Choose the conjugate base of NH2–

A: A conjugate acid has one extra H atom and one more +ve charge than the base from which it forms. And…

Q: Which of the following is not a conjugate acid/base pair? o NH4*/NH3 o H;PO4/H2PO4- O CO/CO3- - O…

A: According to Bronsted Lowry Concept, acids are those which give protons that is proton donors and…

Q: H2N- OH

A: Conjugate acid is of base by adding H+ to the base which is NH2 Conjugate base is of Acid by…

Q: Draw the conjugate base for the acid (CH,),C=OH*. Remember to include charges and non-bonding…

A: An acid is the one which loses proton (H+ ion) in aqueous solution to form its conjugate base.  For…

Q: Write the conjugate base for each of the following acids:  a) HS-  b) H2SO3 c) NH3  d) HBrO4

A: Conjugate base of any acid is the substance formed after the acid donates 1 proton i.e H+ ion.

Q: Solve this

A: Substances can be classified as acids and bases by different concepts. Accordind to Bronsted lowry…

Q: Which pair is not a conjugate acid–base pair?(a) (CH3)3 N; (CH3)3 NH+ (b) H2SO4; H2SO3 (c) HNO2;…

A: Acids and bases are electrolytic species that dissolve in water to dissociate into their constituent…

Q: Draw the conjugate base for the acid, HC=CH. Draw all hydrogens. Remember to include charges and…

A:

Q: Between HNO3 or HNO2 which is the stronger acid? Type in formula exactly. C.

A: Comparison the acidic strength of HNO3 and HNO2 =?

Q: What is the conjugate acid of attached each base?

A: According to Bronsted lowry concept of acid and bases: An acid is a substance that donated a proton…

Q: Draw the structures of the conjugate bases of the following acids:

A: According to Bronsted-Lowry concept, the acidic and basic character of a compound can be interpreted…

Q: Base on the reaction what is the conjugate acid? HNO₃ + H₂O ⟶ H₃O⁺ + NO₃⁻

A: The given reactions is, HNO3(aq) + H2O(l )<------>H3O+(aq) + NO3-(aq)

Q: Which of the following acids has the strongest conjugate base? A) HClO3 B) HClO4 C) HCl D) HClO…

A: Weakest acid has strongest conjugate base.

Q: Which conjugate base is the most stable? O: OH NH2 (i) (ii) (ii) (iv)

A: There are two types of bases/acids. One is strong base/acid which is completely dissociable in into…

Q: Which acid has the strongest conjugate base?              (A) HClO4          (B) HNO3…

A: Acids and conjugate base are opposite to each other Means, stronger the acid, weaker the conjugate…

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: Which acid has the strongest conjugate base in aqueous solution? O HCI O HCIO4 O H2SO4 O HNO2 O HI

A: The acids given are HCl, HNO2, HI, H2SO4 and HClO4.

Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.