HBr + H2O → H3O+ + Br- What is the Bronsted base in the reaction above? a. H2O b. Br- c. H3O+ d. more than one choice is correct

Q: Fosamax has six acidic groups. The active form of the drug, which has lost two of its acidic…

A: INTRODUCTION: The structure of Fosamax: In this structure six acidic groups are present which are…

Q: For each pair of bases shown below, circle the stronger base.  a. Te^2- or Se^2- b. SO3^2- or…

A: a. Se2- is the strongest base.  b. SO3 2- is the strongest base  c. AsO4^3- is the strongest base.…

Q: Use Figure to determine whether K꜀>1for

A: Here we are taking a look at the acid dissociation constant (Ka) value and not Kc.

Q: In the following reaction: HCIO4 + H2O → H30* + CIO4 O H20 is the conjugate acid of H30* O CI04 is…

A: Given: HClO4+H2O→H3O++ClO4- To find: conjugate base or conjugate acid.

Q: What is the conjugate of PO4 -3? A. conjugate acid B. conjugate base C. acid D. base

A: In this question, we want to identify the Conjugate of this give base ( PO43- ) and it's nature ( it…

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

A: Acids: These are substance that donates proton.  Bases: These are substances that accepts proton.…

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: Which acid is stronger? Select the best reason that explains the difference.

A: 1). B is more acidic  Correct reason is,  III. The conjugate base is more stable because there is…

Q: Write reactions to show whether the molecules below are a Bronsted acid or base.  NaBrO2

A: Bronsted-Lowery base any molecule that can accept a proton from a solvent. NaBrO2 takes a proton…

Q: Use the below reaction to answer the following question. HCl +  H2O     H3O+  +  Cl-   Write down…

A: The reaction given is HCl +  H2O  <——->   H3O+  +  Cl-  The substance which donates a proton…

Q: Label the acid (A), base (B), conjugate acid (CA), and conjugate base (CB) in each of the following…

A:

Q: + NAOH A OH

A: If the conjugate ion is more stable then the compound will be more acidic.

Q: Consider the following reaction: HBr + −C N Br− + HC N  a. What is the acid on the left side of the…

A: The reaction given is  HBr + CN- ---------> Br- + HCN The substance which donates a proton in…

Q: Given this equation: HCl + H2PO−4 → Cl− + H3PO4, which one is the conjugate base?     HCl…

A: Cl- is conjugate base.

Q: Rank the halide ions (F-, Cl-, Br-, and I-) from strongest base to weakest base.

A: Stronger the acid, weaker is its conjugate base. Stability is inversely proportional to the strength…

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: 10. For each pair, circle the stronger base. The acids above can serve as a guide. to or NH

A: Strong acids release protons to give very weak conjugate bases, and weak acids form stronger…

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

A: Ethoxide is an base, which accepts proton and becomes ethanol (conjugate acid). Ammonium ion is an…

Q: a. Draw the conjugate acid of each base: NH3, Cl−, (CH3)2C=O. b. Draw the conjugate base of each…

A: Conjugate acid is formed by adding 1 H+ to the bases and conjugate base is formed by removing 1 H+…

Q: 12. For the reaction shown below, draw the conjugate acid and conjugate base in the appropriate…

A: Acid  after loosing hydrogen ion it becomes conjugate base .  Base after gaining hydrogen ion it…

Q: Which answer is correct regarding [H+] in an acidic solution? Group of answer choices [H+] = [-OH]…

A:

Q: In the following reaction: NH, (aq) + H,0(aq) = NH,(aq) + H,0 (aq) Select one: O a. H,0 is a base…

A: A number of scientists put forward theories to explain the acidic and basic nature of the…

Q: A base that does not gain H + easily is called:   a. weak base   b. concentrated base   c. strong…

A: Define, Brønsted-Lowry theory,

Q: Base A B C D Percent 30% 98% 3% 65% dissociation Which base would be the strongest? OA В

A: Given, % dissociation of Four bases.  Base A : 30% Base B : 98% Base C : 3 % Base D : 65%

Q: Using pK, values given in Table 4.1, predict the position of equilibrium in this acid-base reaction…

A:

Q: O4 olt NH H2C C-OH J H20, Nall base Acid

A: There are several functional groups in the given molecule some of which are reactive towards acid…

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

A: Higher the acidity, higher is the Ka and lower is the pKa.

Q: complete a net ionic equation for each proton-transfer reaction using curved arrows to show the flow…

A: The net ionic equation for each proton-transfer-reaction using curved arrows to show the flow of…

Q: Identify the acid and base in the following reaction: HNO2 + KOH → H20 + KNO2 acid: [ Select ] base:…

A: Here the Bronsted - Lowry theory is used . According to this theory acid is a substance which donate…

Q: a. Which of the halide ions (F - , Cl - , Br - , and I - ) is the most stable base? b. Which is the…

A: The stability of halide ions can be inferred by their conjugate acid formed as if their conjugate…

Q: Write reactions to show whether the molecules below are a Bronsted acid or base.   ClO-

A: An acid is generally defined as the species that can give protons in an aqueous solution or a…

Q: CH3O- is a stronger base than CH3OH. * False O True

A: We have to predict whether statement is true or not.

Q: Which of the following is the hardest base? S2- F- I- PR3

A: Hard bases are smaller anions which are Non-polarisable like as F - among neutral atoms they are…

Q: Show the reaction of HF (weak acid)  with water:

A: HF is a weak acid. The chemical reaction of HF with water is given below.

Q: i need help to rank each 5 compunds by relative basicity use 1 for the strongest base all the way 5…

A:

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: a.Draw the conjugate acid of each base: NH3, Cl−, (CH3)2C=O b. Draw the conjugate base of each acid:…

A: The acid donates the proton to form its conjugate base and the base accepts a proton to form its…

Q: Which is the stronger acid? (Resonance) Structures of the resulting conjugate bases are sho below.…

A: The strength of acid is determined by Ka values  Larger Ka stronger is the acid  The Ka of HBrO2 is…

Q: OH (d) OH „NH3 „NH, NH3 (e) O,N H,CO gas phase (f) .N' H.

A: Answer to sub-parts d, e, f

Q: the weakest base?

A: According to Bronsted-Lowry concept, base is defined as a species which accepts a proton whereas an…

Q: a.What is the conjugate acid of A? b. What is the conjugate base of A?

A: A proton (H+) addition in any alkali (base) tends to yield a species that gets considered as…

Q: Which is the least stable base? (F-, Cl-, Br-, and I-)

A: A strong acid has a weak conjugate base. A weak conjugate base is more stable and less reactive. Out…

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: which base should be used in this reaction  a. KOEt b. t-BuOk

A: Given  base  KOEt and t-BuOk.      t-BuOk is hindered base.

Q: From  the pair, select the stronger base

A: The charge density present on phenoxide ion is less than that of the hydroxide ion because the…

Q: Consider the following reaction: (a) What is the acid on the left side of the equation? (b) What is…

A: Conjugate acid-base pairs differ in a proton. For ex- HBr and bromide ion are conjugate acid-base…

Q: Part B HCl(aq) + OH (aq)→ Cl-(aq) + H2O(1) Check all that apply. O HCl/CI O H20/OH HCl/OH- O H20/Cl

A: The conjugate acid-base pairs has to be identified.

Q: conjugate acid of HSO4- is

A: When HSO4- accepts one proton from outside, it becomes acidic after that. Since it can donate one…

Q: Consider the structure of a base. Modify the structure to draw the conjugate acid. Add or delete…

A: An acid is substance which can accept pair of electrons whereas base is substance which can donate…

Q: Which is a stronger base, S2 - or Se2 -? Explain.

A: Acids on donating a proton form a corresponding conjugate base. A strong acid would generally have 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.