Give the increasing order of basic strength of the given compounds.

Q: The [H3O+] in a solution with pOH of 0.253 is ____.

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Q: Arrange the following compounds in order of increasing acidity. HO. HO, HO. (A) (B) (C) OA < B < C…

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Q: ABOUT THE QUALITATIVE ANALYSIS OF ANIONS GROUP IV How do you obtain elemental iodine and bromine in…

A: The qualitative analysis of the cation and anions involves the detection of the ions in the provided…

Q: Calculate a value for the equilibrium constant for the reaction below

A: we have to calculate the value of equilibrium constant for the given reaction

Q: Lanthanide hydroxides and oxides can be ionic and basic and the basic nature decreases by the…

A: Answer :- (a) True  Lanthanide hydroxide and oxide are ionic and basic and basic nature decreases by…

Q: The pOH of an aqueous solution of 0.552 M ammonia is .

A: pOH is defined as negative logarithm of hydroxyl ions.

Q: What substances remain undissolved by the acid and alkali

A: ANSWER IS DISCUSSED BELOW

Q: An aqueous solution contains 0.460 M K,SO, and 0.429 M HSO, The pH of this solution is Submit Answer…

A: As per regulations, the first question can only be answered.

Q: Please Answer my question from the picture im send... And note With same dengan.. God bless you ..…

A: The question is based on the concept of qualitative analysis. We have to distinguish the molecules…

Q: s the most acidic H

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Q: 1) Determine the ArH° for the following reaction:

A: the standard Enthalpy of reaction is calculated by the following formula, ⊿r H0=sum of standared…

Q: Calculate the pH of solutions with the following concentrations. [H3O+]= 1×10−8M

A: Hydrogen ion concentration is an important parameter of an aqueous solution. The concentration of…

Q: Arrange the following compounds in order of increasing acidity но. HO, HO. F F (A) (B) (C) OC<A< B O…

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Q: HBr reacts fastest with

A: Tertiary alcohols react fastest with HBr i.e. hydrogen halides. Tertiary alcohol is defined as a…

Q: 1. Calculate the ratio of CH₂COOH/NaCH₂COO to give a buffer solution at pH 5.

A: given, pH of the buffer solution = 5

Q: What of the following options describes the term "strong acid/base"? O a. A pair of species which…

A: A strong acid or strong base is a strong electrolyte.

Q: If red and green solutions were mixed would you expect an orange color result?

A: Red solution + green solution = yellow solution We would not expect an orange color result.

Q: Gitenqueteophite indicate which, the Stronger muctee, ethoxide of ethomat Explain Joo fa both of.

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Q: Calculate the K, for the conjugate acid of CgH3O; given that the pH of a 0.372 M solution of…

A: Answer is explained below.

Q: HO HOʻ V

A: The ionization of an acid HA can be shown as: HA  =  H+  +  A- So, greater the stability of A-…

Q: Calculate the [H+] and pH of a 1.97 × 10-4 M nitrous acid solution. The K, of nitrous acid is 7.10 x…

A: Given, Concentration of the nitrous acid (HNO2) solution (C) = 1.97 × 10-4 M Ka of nitrous acid…

Q: IFs undergoes autodissociation into IF4 and IF6. SbFs acts as an acid and KF acts as a base when…

A: Autodissociation of IF5 take place into IF4 &amp; IF6.  SbF5 is an acid &amp; KF is a base.  The…

Q: Calculate the AH for the reaction (6 points)

A: Calculate the ∆H for the reaction., NO(g) + O(g) → NO₂(g)

Q: Bicarbonate ion is more basic as compared to carbonate ion. Both of which produces carbon dioxide…

A: Statement 1: Bicarbonate ion is more basic as compared to carbonate ion. Statement 2: Both of these…

Q: In the Mohr Method Determination of Chloride, why must the titration be in neutral condition to be…

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Q: whether the following reactions would occur spontaneously in aqueous

A: these reactions are the redox reactions in which one of the species oxidised and other one is…

Q: What is the relationship between pH and concentration of H3O+ (or H+) please be detailed with…

A: Interpretation - The relationship between pH  and concentration of H3O+ (or H+) is to be explained.…

Q: What's the ppting agent of ferric ion and why nitric acid and hydrogen peroxide are added to…

A: The technique by which the ion amount or ions in a specific analyte are determined is called…

Q: The pOH of 0.0170 M solution of Sr(OH), is

A: We will calculate pOH.

Q: What is the acid dissociation constant and how is it related to acid strength?

A: The acid dissociation constant has to be defined and how it is related to acid strength has to be…

Q: What is the predominant form of ammonia in a solution at pH 7.0? Approximately what fraction is in…

A: pH of compound is the negative logarithm of its hydrogen ion concentration. The pH  of a compound…

Q: Arrange the following hydrides in the order of acidic strength and justify theorder: PH3, AsH3, NH3…

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Q: that

A: We know that a bunsen burner is made for Laboratory use. It consists of a barrel, collar, air holes,…

Q: In testing the presence of sulfate, chloride and halides, why is it important that the solution be…

A: Test for sulfate ion: The sulfate ions are detected by using barium chloride solution. At first the…

Q: List and discuss the basicity of the following compounds.

A: Basicity of any molecule depends on the tendency to donate electron pair. More is the tendency of…

Q: calculate the standard reaction free energy of the following chemical reaction:

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Q: Give

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Q: C. Calculate the PH and the PON FOR .069 M solution OF неду Крок нгох=78 лют

A: pH  is difine as negative log of H+ concentration in solution. pH = - log[H+]  We also know that pH…

Q: 98 grams of sodium acetate (Mol. wt =82 g/mol) were placed in 764 mL of water such that the final…

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Q: A Br ↑ B ?? Br C D =0

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Q: Me Me

A: The compound which gives hydrogen ion in the aqueous solution behave like an acid. The strength of…

Q: a. What is the value of k in s?

A: We have to find rate constant, decay rate and time needed to do experiment  Given half life = 16…

Q: Identify the base and conjugate acid in each of the equilibria and predict  which side is favored.

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Q: When the following equation is balanced properly under acidic conditions, what are the coefficients…

A: Balancing redox reaction by ion-electron method:In the ion-electron method (also called the…