Part II (70 points) Directions: Answer each of the questions that follow. You do not have to re-write the question. When structures are required please draw them Clearly and Neatly. Make sure questions are numbered clearly as well. 1 (Spoints) A) Write the formula for the conjugate acid of H₂PO₂ bjpo. B) Write the formula for the conjugate base of aHSO b)HCIO₂

Q: Classify each substance as a strong acid, strong base, weak acid, or weak base. Drag the appropriate…

A: Strong acids weak acids strong bases weak bases HClO4 CH3COOH NaOH CH3NH2 H2SO4 HCN KOH (CH3)2NH…

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 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: Base CH;NH, NH,NH2 HONH2 CINH2 H H Conjugate Acid H- N+-H H- C-I H The table above includes the…

A: The more the stability of conjugate acid , weaker is the base. Higher the basic strength of base,…

Q: Between HI and HBr, which is the stronger acid in a non-aqueous solvent? Type in formula exactly.

A: When Hydrogen reacts with halogens of group 17 elements, then Hydrogen halide is formed, and these…

Q: For pair of structures below, identify the stronger acid, and explain your choice: H H !.0 A H B H O…

A: Given a protonated alcohol and protonated amine. Compare their acidity.

Q: 4) How would you explain the difference between a weak acid (like HF) and a strong acid (like HNO3)?

A: Weak acids are HF, CH3COOH etc. Strong acids are HCl, HNO3 etc.

Q: 7. Predict the conjugate acid and the conjugate base of each of the following. Acid/Base Conjugate…

A: When an acid gives an H+ ion, then we get the conjugate base of this acid.

Q: Which of the following correctly identifies an acid-conjugate base pair? Select all that are correct…

A: When an acid releases a proton, the residue must be a base. This is called the conjugate base of the…

Q: Based on Structure, HCI could be considered a Lewis base; however, it does not act as such, explain.

A: Solutions- Hydrochloric acid is acts as a Lewis base.

Q: What is the Ht concentration for an aqueous solution with pOH = 3.71 at 25 °C? %3D Express your…

A: Recall the following relations pH + pOH=14       and pH=-logH+Given that pOH is 3.71 at 25∘C

Q: Check all that apply Species Lewis Acid Lewis Base

A: A Lewis acid is a species that can accept an electron pair in its vacant orbital. A Lewis base is a…

Q: Which substance would be least likely to act as an acid? HCl, NH4,  H3O, or NH3? Would it be NH3?

A: Acid are the substances which has tendency to donate H+.

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: VIII. H SA. H a. Label the acid, conjugate acid, base, and conjugate base in the reaction below. H H…

A: 1. According to Bronsted concept acid is a     substance  which donate  proton . 2.  When a…

Q: HCO3 is amphoteric like water. On your work page you will need to write a K, reaction for HCO3…

A: Bronsted Lowry acid and base theory: Acid is the substance that loses proton in solution while base…

Q: 7) Circle the stronger base For Ch For CIO Cl or H₂O NO₂ or NO, Clo, or CIO, CN or CIO

A: Mark to Stronger base from each pair.

Q: Calculate the [H3O+] and pH of a 0.62M NaOH solution.

A: Given, Concentration of NaOH = 0.62M

Q: Draw the most likely conjugate base resulting from this acid- base reaction. Include all lone pairs.…

A: A pair of substances which differ by  proton (H+) ion is called conjugate-acid base pair.The…

Q: Write the formula of the conjugate base of each acid: HF, HCO, , and CH3OH. Be sure to answer all…

A: Write the conjugate base of the given-

Q: of decreasing acid strength u

A: Acid is proton donor while base is proton accepter.

Q: QUESTION 16 Give the conjugate acid of SO3. Write it ignoring super and subscripts (so, HPO4 would…

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

Q: Calculate either [H, O*] or [OH¯] for each of the solutions. Solution A: [OH¯] = 1.41 × 10-7 M;…

A:

Q: 6. Describe the relationship between an acid and its conjugate base.

A: The solution is given below -

Q: Without using numerical data, list the following acids from strongest-to-weakest (or…

A: The tendency to lose protons is called acidity. The higher the ability to lose a proton, the higher…

Q: Which of the following would be considered a basic solution? A. Solution with [OH-] = 3.8 x 104 M C.…

A: The solution which has pH value greater than 7 , is considered as a basic solution according to…

Q: What are the Four factors affect the acidity of HA ?

A:

Q: Bases react with O Acids to produce salts and water Salts to produce acids and water. Water to…

A: Neutralization Reaction: An acid-base neutralization reaction is the most common form of a…

Q: 17) Which is the strongest base that can exist in liquid water? a. ОН- b. NH2 C. CH3 d. NH3

A: There are different definitions of base existing in chemistry. All definitions agree on the ground…

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.