Which of the following cannot be a Lewis acid? а. CI Ob. NH3 C. BF3 d. H20

Q: Calculate the [H3O+] of a solution with a pH = 1.35. Express the answer to 3 sig figs

A: Given, pH = 1.35, [H3O+] = ?

Q: determine the lewis acid and lewis base Mn2+ (aq) + 6 H2O (l) → [Mn(H2O)6]2+ (aq) Mn2+ is the: H2O…

A: Lewis acid :-  A species which can accept a pair of electrons is called Lewis acid. Lewis base :- A…

Q: Compare the strengths of the following pairs of acids and explain (a) H2SO4 and H2SeO4, (b) H3PO4…

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Q: 1. Which is/are (a) strong acid(s)? I. HI II. HNO; III. H;SO; Il only I and Il only Il and III only…

A: The strength of an acid refers to the ease with which the acid loses a proton. A strong acid ionizes…

Q: 16.90

A: An acid is a substance that gives  ions in its solution whereas a basic substance gives  ions in its…

Q: 25) Which one of the following is not a conjugate acid-base pair? a) NH, and NH, c) HS and H,S b)…

A: Two chemical species that differ by the presence of a proton (H+) are called as conjugate acid-base…

Q: 28. In the acid dissociation reaction HF(aq) + H2O(1) 72 H3O+(aq) + F-(aq) give the major species an…

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Q: CH3SCH3 is a lewis acid or lewis base? Why?

A: According to the definition of Lewis acid-base theory, the chemical species that accept pair of…

Q: When Cl2 gas is added to the air in the process of disinfection of drinking water, the Cl2 gas will…

A: a) At pH 6, calculate the disinfection power as follows;…

Q: Ammonia (NH3) is an example of a Brønsted-Lowry Base.  i.  Define the Brønsted-Lowry acid-base…

A: Bronsted-Lowry theory : Acid is a substance having tendency to donate a proton.  HCl is acid as it…

Q: Arrange the following aqueous solutions, all at 25 °C, in order of decreasing acidity. Rank from…

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Q: 1. Indicate whether each molecule is a Lewis Acid (LA), Bronstead-Lowry Acid (BLA), or both. F CH3 H…

A: Given : Some compounds are given To find : Whether they are Lewis acid, Bronsted Lowry acid or both…

Q: assiry eacN of the TOlTOwIng substantes: Clear All H+ Lewis Acid BCI3 Lewis Base H20 Can act as…

A: We have lewis acid and bases

Q: Classify each of the following as a Lewis acid or a Lewis base. Drag the appropriate items to their…

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Q: Which solution will be the most basic? O 0.02 M Sr(OH)2 0 0.02 M NH3 00.02 M KOH 00.02 M CSOH 0. All…

A: # Bases are the substance having higher concentration of hydroxide ion(OH-) . # Compound that on…

Q: Which of the following acids is the weakest?     H2TeO3      All of the acids are equal…

A: H2TeO3, H2SO3 and H2SeO3 are a series of oxyacids which are derived from the same group elements. In…

Q: Which weak acid solution has the greatest percent ionization? Which solution has the lowest (most…

A: Percentage ionisation of a weak acid can be obtained by dividing concentrationof H+ ions produced by…

Q: Identify the Lewis acid and Lewis base in the given reaction *Sample problem: Hydroxyl + Rubidium *…

A: From given Initially lewis acid and lewis base is defined briefly and based on that from the given…

Q: Differentiate between weak and strong acid with suitable examples.

A: Strong acids dissociate completely in water to produce the maximum number of H+  ions. This…

Q: Classify each of the following substances: Clear All BC13 Lewis Acid Lewis Base CN- Can act as…

A: According to the question,  A Lewis acid is a chemical species that contains an empty orbital which…

Q: Order the following solutions from lowest to highest pH: (i) 0.10 M NaClO, (ii) 0.10 M KBr, (iii)…

A: pH is used to determine the concentration of hydronium ion. The formula is represented as follows:…

Q: Calculate the [H3O+] and pH of each H2SO4 solution. At approximatelywhat concentration does the x is…

A: Given:-                To Calculate the [H3O+] and pH of each H2SO4 solution. At approximately what…

Q: Which should be stronger acid, HOCN or HCN? Explain briefly.(In HOCN, the H+ ion is attached to the…

A: ka of HOCN = 3.5×10-4 ka of HCN = 6.2×1010

Q: alculate the [H+][H+] and pH of a 0.00250.0025 M iodoacetic acid solution. The ?aKa of iodoacetic…

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Q: 1. State whether the following solutions would bc acidic, basic, or neutral. a. Ivory Liquid b. [H]=…

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Q: Classify each species as either a Lewis acid or a Lewis base.a. Fe3 + b. BH3 c. NH3 d. F-

A: The given species are classified as lewis acid or lewis base has to be given.

Q: Which of the following is a weak acid? Select one: a. HBr b. HF c. HCl d. none of these e. HI f.…

A: Weak acids are those substances which dissociates very less in water and provide very little amount…

Q: A certain weak base has a ?b of 7.50×10^-7. What concentration of this base will produce a pH of…

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Q: Rank the following solutions from lowest to highest pH. 1.0 M NH3, 1.5 M HC2H3O2, 1.0 M HNO3, and…

A: pH is a measure of concentration of protons in a solution. It tells us about how much acidic or…

Q: In each pair, choose the compound that gives the moreacidic (or less basic) solution: (a) HBr, HF;…

A: Since more is the acidic strength of the compound more will be the solution acidic And since the…

Q: Which of the following compounds is not a Lewis acid? 21 Multiple Choice AICI3 HCI H20

A: We define Lewis acid as the substance that accepts a pair of electrons to form covalent bond. The…

Q: Identify the Brønsted–Lowry acid and the Brønsted–Lowry base on the left side of each equation, and…

A: The compound which loses proton in the reaction is  Brønsted–Lowry acid and the the compound which…

Q: "strong acid" refers to any acid of 0.100 M concentration or higher. The term A True B False

A: Strong acid : Acids which disaociates completely and give a large amount H+ ions. Weak acids : Acids…

Q: (а) NH N. H2 I or II (b) O2N- -NH3 H3C- -NH3 I or II

A: Among the following pairs, the compound that has stronger acid has to be given.

Q: Which of the following species can act as a Lewis acid? Group of answer choices F- BF3 NH3…

A: Lewis acids are those acids which contain vacant orbitals. These species withdraw an electron pair…

Q: Which one of the following cannot act as a Lewis base? A. Cr3+ B. CN- C. Cl- D. NH3 E. F-

A: According to Lewis theory of acids and bases, the bases are the species that donate lone pair of…

Q: Using tne Bronstea-Lowry concept of acias ana bases, identiry the Brønstea-Lowry acid and base in…

A: Bronsted-Lowry does not define a substance as specifically an acid or a base; it defines reaction…

Q: Order the following three solutions from smallest to largest pH:(i) 0.20 M HClO3 (ii) 0.0030 M HNO3…

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Q: What mass of KOH is necessary to prepare 830.0 ml of a solution having a pH = 11.49? Mass = g

A: Find the mass of KOH....

Q: Classify each species as a Lewis acid, a Brønsted–Lowry acid, both, or neither. a.H3O+ b. Cl3C+ c.…

A: Bronsted-Lowry acid: If a species loses a proton then it is an acid. Lewis acid: A compound or ionic…

Q: Which one of these salts will formn a basic solution upon dissolving in water? O a. Naci O b. NaNO2…

A: Applying definition of basic salts.

Q: 15. List all the species present in a solution that is 0.25 M in NH,Br and 0.25 M in KBr. Rank the…

A: In this question , we have given a solution containing 0.25 M NH4Br and 0.25 M KBr. We have to…

Q: OM aqueous solutions of the following salts be acidic , basic or neutral? ea solution is neutral if…

A: As you not specified so I am giving answer of first three subparts A) H2S is weak acid and ammonia…

Q: [References] he following compounds in order of increasing acid strength. Increasing of acid…

A: Given acids :  HBrO HBrO2 HClO2

Q: Classify each species as a Lewis acid, a Brønsted–Lowry acid, both, or neither. a. H3O+ b. Cl3C+ c.…

A: Since your question has multiple sub-parts, we will solve first three sub-part for you. If you want…

Q: Designate the following salts as acid, basic, or natural. Explain why? NH4Cl LiNO3 K2S Ammonium…

A: An Acid is a substance that gives H+ions in the solution.  The pH of the acidic solution is less…

Q: According to the Lewis theory, which one of the following compounds would be expected to react as a…

A: According to Lewis theory, The compound that can accept a pair of electron as a lone pair in it's…

Q: What is mean the Base according to -1 Arrhenius and the Acid acoording to Bronsted ? 2- What the…

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Q: determine which ones are lewis acid or a lewis base.   CH3OCH3   _____ BF3            ____

A: Lewis acid is able to accept a pair  of electrons and lewis base is able to donate a pair of…

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.