How many equivalents of phosphoric acid are contained in 300 mL of 4.00 M phosphoric acid? (Assume the acid is to be * completely neutralized by a base.) 0.6 eq O 1.2 eq O 2.4 eq O bə 9'ɛ

Q: Classify each of the following substances as either a strong or weak acid, strong or weak base, or a…

A: Given: We have to predict the nature of compound.

Q: Which of the following would be considered a neutralization reaction? O HCI + H20 → H3O+ + CI O Al +…

A: Answer

Q: Page 1 O Acid - Base Equilibria pH + pOH equals Janswer must be in numerical format) 2.00 Page 2 O…

A: Summary of answers.

Q: A solution is composed of 30 mL of 2.5 M H2SO4 and 25 mL of 6.4 N KOH. The resulting solution is…

A:

Q: The OH⁻ concentration in an aqueous solution at 25 °C is 2.7 × 10⁻³. What is [H⁺]?

A:

Q: The pOH of a solution is 3.72. What is the OH¯ concentration in the solution?

A: We know that pOH is related to the OH- concentration by the following equation: pOH = - log10[OH-]…

Q: Which of the following is not identified as a strong base? о Bа(ОН)2 o NH4OH o NAOH o LIOH

A: The strong base is

Q: to search E M7 O ACIDS AND BASES Interconverting pH and hydronium ion concentration Each row of the…

A:

Q: Find the [H3O+][H3O+] concentration of a 0.290 M M  acetic acid solution. (The value of KaKa for…

A: Given, the concentration of acetic acid =0.290 Mand Ka for  acetic acid =1.8×10-5 we are asked to…

Q: Consider the following data on some weak acids and weak bases: name nitrous acid 0.1 M KF 0.1 M KI…

A:

Q: Q14- A 0.100 M solution of the weak acid HA has a pH of 2.36. Calculate pK, for HA. 2.36 C) 1.66 B)…

A: Given: The pH of the weak acid, Ha = 2.36 The concentration of HA = 0.100 M We have to calculate the…

Q: In which container is hydrofluoric acid (HF) least ionized? 0.10 M HF 0.10 M HF 0.10 M HF 0.10 M HF…

A: Common ion effect: According to this effect the solubility of an ionic precipitate will decreases if…

Q: Classify each of the following substances as either a strong or weak acid, strong or weak base, or a…

A: The substance which can give proton or can accept lone pair of electron is known as acid.  The…

Q: Calculate the pH and percent ionization of a 0.730 M HNO₂ solution. Note: Reference the K of acids…

A: The question is based on the concept of the pH of the solution.It is defined as a negative logarithm…

Q: Give the major elimination product of the following reaction. Br CH,CO,H heat ?

A: Given is organic reaction.this is elimination reaction.In which reactant is alkyl bromide.

Q: How many ml of 0.250 M HCl are required to completely neutralize 75.0 ml of 0.600 M Ba(OH)2…

A: For the complete neutralization: Number of miliequivalents of acid  = Number of miliequivalents of…

Q: The pOH of a solution is 3.43. What is the OH" concentration in the solution?

A:

Q: if the concentration of OH- in an aqueous solution is 1.4 x10^-7 M, the concentration of H3O+ is…

A: Given;

Q: pH and pOH of [H+] = 7.23×10-4 M

A: Given : [H+ ] = 7.23 X 10-4 M

Q: A 0.261 g sample of NaHC2O4 (one acidic proton) required 17.5 mL of sodium hydroxide solution for…

A: The complete balanced Chemical Reaction is - NaHC2O4 + NaOH ----> Na3C2O4 + H2O Thus, one mole of…

Q: Which of the following is a strong electrolyte? * O aniline O NH40H O Acetic acid HCI

A: A substance whose aqueous solution conduct electricity is known as electrolyte. Based on degree of…

Q: Each row of the table below describes an aqueous solution at about 25 °C. Complete the table. That…

A:

Q: Which of the following are acid-base reactions? 1. AGNO3(aq) + HCl(aq) AgCl(s) + HNO3(aq) 2. NH3(aq)…

A: According to Bronsted-Lowry concept of acids and bases  Acid is a substance which donates proton…

Q: When red wine is fermented with bacteria, the result is red wine vinegar! Fermentation converts the…

A: pH is equal to the negative logarithm of hydronium ion. pH=-log(H3O+) Henderson Hasselbalch…

Q: What is the concentration of hydroxide ion in a 0.77 M aqueous solution of hydroxylamine, NH2OH?…

A:

Q: Four solutions of an acid dissolved in water are sketched below, as if under a microscope so…

A: The objective of the question is to rank the given solutions by strength of the dissolved acid.The…

Q: Assuming complete dissociation, what is the pH of a 3.67 mg/L Ba(OH)₂ solution? pH =

A: The mass of barium hydroxide = 3.67 mg =         ( 1.0 mg = 10-3 g)Molar mass of Ba (OH)2, = 171.34…

Q: The OH⁻ concentration in an aqueous solution at 25 °C is 3.5 × 10⁻⁵. What is [H⁺]?

A: We have to calculate the hydrogen ion  Concentration.

Q: R | с in the concentrations H₂PO 0.058 E - X 0.058 - X shown in HPO 2 + H+ 0 0.058 + X X = + X 0.058…

A:

Q: 5) ApH resulting from adding 10.0 mL 1.00 M HCI a) What would the ApH be of 50.0 mL of pure water if…

A: 10 ml of 1.00 M HCl is added to 50ml of water.

Q: A 25.0-mL sample of a 2.14 M NAOH solution is titrated with a 1.25 M HCI solution. What will be the…

A: The given data contains, Volume of NaOH V1 = 25 ml. Molarity of NaOH M1 = 2.14 M. Volume of HCl V2 =…

Q: H NO3 HF K" H* OH OH K OH F NO3 H* 4* HF OH H* NO3 он K* HF HF Mg(OH) a b Which beaker depicts a…

A: Arrhenius gave the definition of an acid and base. According to him, acids are those substances…

Q: 10 g of the strong base Ba(OH)2 is dissolved in 200 mL of water and then turreted with 0.100 M HCl.…

A:

Q: Four solutions of an acid dissolved in water are sketched below, as if under a microscope so…

A: The strength of different acids can be compared on the basis of the degree of dissociation of these…

Q: Complete the balanced chemical reaction for the following weak base with a strong acid. In this…

A:

Q: How many mL of 0.25 M HCl(aq) are needed to neutralize a 116.5 mL solution of 0.1 M Ba(OH)2?

A:

Q: Calculate the hydroxide ion concentration in an aqueous 0.000125 M HClO4 solution.  x 10^ M OH-

A: [H3O+][OH-] = 1 x 10-14

Q: Each row of the table below describes an aqueous solution at about 25 °C. Complete the table. That…

A: Since , pH = -log [H3O+]  So to determine pH negative log of concentration of H3O+ is to be taken.…

Q: The OH⁻ concentration in an aqueous solution at 25 °C is 8.3 × 10⁻³. What is [H⁺]

A:

Q: A solution has a hydronium concentration of 7.50 x 10-5. What is the hydroxide concentration in M?

A: Given = Hydronium ion concentration (H30 +) =7.50*10-5 Hydroxide ion concentration (OH-) =?

Q: An antacid tablet containing CaCO3 as an activei ingredientrequires 22.6ml of 0.0932 M HCl for…

A: Given: 0.0932 N HCl Volume = 22.6 mL

Q: Calculate the molar concentration of OH- in a water solution that has a molar concentration of H+…

A:

Q: Consider the following data on some weak acids and weak bases: name nitrous acid acid hydrofluoric…

A: Answer:Two concepts will be required to arrange the given solutions in increasing order of pH:Salt…

Q: Which solution below has the highest concentration of hydroxide ions? pH = 8.2 pH = 5.6 pH = 3.7 pH…

A:

Q: Consider the following data on some weak acids and weak bases: name hydrofluoric acid acetic acid…

A: The question is based on the concept of the pH of the solution.It is defined as a negative logarithm…

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.