You dissolve some BeF2 in water. Is the resulting solution acidic, basic or neutral?

Q: If the OH of a solution is 2.56 x 10^3 determine the H3O and the pH of the solution. Show formula.…

A: pH + pOH = 14pOH = -log10[OH-]  use this relation to find pH pH = - log10 [H+] = - log10 [H3O+]…

Q: What are the predominant (main) ions in (a) Acid solutions and (b) Alkaline solutions?

A: a) Since Acids are known to produce protons in the solution  hence the predominant ions in the acid…

Q: Write a net ionic equation to show that hydrocyanic acid , HCN , behaves as an acid in water. + H20…

A: The answer to the following question is-

Q: solution contains [H+] = 0.0034 M a) What is the pH of the solution?                            pH…

A: Given,  Hydrogen concentration = [H+] = 0.0034 M We need to calculate the pH of the solution using…

Q: You are given three solutions A, B and C with pH values 2, 10 and 13 respectively. Write which…

A: Given: Three solutions A, B and C with pH values 2, 10 and 13. The concentration of hydrogen ion is…

Q: The fluoride ion reacts with water to produce HF. Will a concentrated solution of NaF in water be…

A: NaF is a salt which is a neutralization product of strong base NaOH and weak acid HF.   When NaF…

Q: All of the following are weak acids except O HCNO O HBr O HF O HNO, O HCN

A: An acid which dissociates completely or almost completely in water are strong acids.An acid that…

Q: Which of the following solutions would be expected to have a pH of 7.00?

A:

Q: What is the pH of the following solutions? Identify each as acidic, basic, or neutral. a. 0.010 M…

A: If pH is greater than 7 it is basic.  If pH is less than 7 it is acidic

Q: What is the ph of a 0.214 M weak base solution? The Kb of the weak base is 0.000033.

A: Given :-  Concentration of weak base = 0.214 M  Kb = 0.000033  To calculate :-  pH of solution

Q: Which of the following aqueous solutions is(are) considered basic? [H3O+]=5.4 x 10-8 M pOH = 9.0…

A:

Q: Which of the following salts is expected to produce a solution that is basic? a) NH,CN b) C6HSNH;BrO…

A: Given which of the following salt is expected  to produce a solution that is basic a)NH4CN…

Q: A solution has a pOH of 13.12. This tells us   a) solution is very acidic b) solution is slightly…

A:

Q: Consider a solution with a concentration of H3O+ of 10-3 M. What is the concentration of OH- in…

A: concentration of solution is defined as moles of solute dissolved in per l volume of solution

Q: The pOH of a basic solution is 4.55. What is [OH⁻]?

A: pOH - It is the negative logarithm of the hydroxyl ion concentration of a solution.  Given:-  pOH =…

Q: The pOH of a basic solution is 2.87. What is pH?

A: We have given that  pOH = 2.87  We know that  pH + pOH =14  pH = 14 - pOH        = 14 - 2.87   pH =…

Q: A substance accepts a hydrogen ion in a reaction . Does the property describe a solution that is…

A: We will answer this question using bronsted- lowry acid- base concepts.

Q: The concentration of acetic acid (pKa 4.75) in vinegar is about 1.0 M. With this information, what…

A: pH of a solution is defined as the negative logarithm of the H3O+ion concentration in moles per…

Q: Is HNO3 an acid, base, or neither?

A: Ans Acid Acid : Substance which donate H+ ion called acid  Base : Substance which accet H+ ion…

Q: Which of the following salts will result in a basic solution when dissolved in water?  MgCl2  KI…

A: Basic solutions are those solutions whose pH are greater than 7

Q: A 0.050 M solution of a weak acid (HA) has a pH of 4.70. What is the Ka of the acid?

A: We will have the below reaction taking place. HA ----> H+ + A- Since pH = -log[H+] where [H+] =…

Q: The pOH of a basic solution is 3.83. What is [OH]?

A: For basic solutions calculation of POH formula  POH= - log[ -OH]  Calculation of [ -OH]  formula  […

Q: Explain why the neutralization reaction of a weak acid and a strong base gives a weakly basic…

A: the neutralization reaction is the reaction in which the acid and base react with each other to form…

Q: 2b.For each of the following salts indicate whether the aqueous solution will be acidic basic or…

A: The acidity or basicity of a salt can be determined by its dissociation. If salt is formed from a…

Q: Determine the pH of a 0.500 M HA solution if the Ka of H

A: Welcome to bartleby !  Introduction :  We have to calculate pH .

Q: The pOH of a basic solution is 3.99. What is pH?

A: Given :- pOH = 3.99 To be calculated :- pH of the solution

Q: The pH of a basic solution is 9.03. What is [H1?

A: formula used:-  pH = -log[H+]

Q: c). B (if basic).o

A: Reaction of Salt in Water, K2C2O4(aq.) + H2O(l)--->  2KOH(aq.) + H2C2O4(aq.)

Q: Which of the following salts are basic? LiF C5H5NHCl KIO Na2SO3  RbBr

A: EXPLANATION: LiF - It contains Strong acid and Strong base.Hence,it is neutral. C5H5NHCl - It is a…

Q: The pOH of a basic solution is 3.47. What is [H*]?

A: Given data, pOH = 3.47 To calculate the [H+].

Q: What is the pH of a solution with a pOH of 2.4? Is the solution acidic or basic?

A: We have pOH as 2.4 , we have to calculate pH as well as nature of solution.

Q: The pOH of a basic solution is 5.99. What is [OH¬]?

A: Given :- pOH = 5.99  To be calculated :- [OH-]    pOH = - log[OH-]

Q: is the salt C5H5NHBr acidic, basic, or neutral?

A: The reaction of acid with base results in the formation of salt and water. The general equation is…

Q: calculate the ph of the following solution and tellw hether it is acidic, basic, or neutral…

A: Given, [H3O+] = 4.53 ×10-8 M

Q: Which is an Arrhenius base ? O HCI Na OMBCI "OSHO

A:

Q: The compound HA is an acid that is soluble in water. Which of the "beakers" below shows HA behaving…

A: Acid is compound that dissociates in water to give H+ ions

Q: If the pH of a 0.55 M solution of acid is 5.4, what is the KA?

A:

Q: An aqueous solution has a pH of 3.75. What is the hydronium ion concentration of the solution? Is it…

A: The question is based on the concept of PH and pOH calculations.   pH is defined as negative…

Q: is the salt KF acidic, basic, or neutral?

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

Q: The compound HA is an acid that is soluble in water. Which of the "beakers" below shows HA behaving…

A:

Q: 3) Identify two salts that will dissolve to give (a) an acidic solution, (b) a basic solution, and…

A: (a) Acidic solution - Copper sulphate (CuSO4)  and Ammonium chloride (NH4Cl)  (b) Basic solution-…

Q: Find the pH of a solution with [H*] = 1 x 10-4 M. Is this solution acidic or basic? %3D

A: Given :-  [H+] = 1 × 10-4 M  To determine :- pH and nature of solution i.e. acidic or basic

Q: Why are most anions basic in H₂O? Give formulas of four anions that are not basic.

A: The anions of weak acids act as a weak bases because they have the capability to react with water…

Q: Which of the following is a weak acid? O H2SO4 O NH3 О Ba(ОН)2 Ο HI Ο ΗΝΟ,

A: We have to predict the weakest acid.

Q: What is the pH and pOH of a solution with a [OH]] of 7.79 X 10S M? Is the solution acidic, basic or…

A: The solution with a pH less than 7.00 will be acidic. The solution with a pH more than 7.00 will be…

Q: The hydroxide ion concentration in an aqueous solution at 25°C is 3.2×10-² M. The hydronium ion…

A:

Q: Which of the following salts are basic?     LiF     NaClO4      C6H5NH3I…

A: For the given compounds, the aqueous solution of salt, such as KNO3 and NaClO4 is neutral because it…

Q: Identify which of the following salts will create an acidic solution and explain why. a) KCI b)…

A: Hydrolysis of salt produces acid and base. If the acidic part is more strong then, the solution will…

Q: Calculate the pH of a solution if it's OH = 0.0800M Is this solution basic or acidic?

A: Recall the following relations            pOH=-logOH-          pH+pOH=14If value of pH for 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.