Monochloroacetic acid, HC2H ClO,, is a skin irritant that is used in "chemical peels" intended to remove the top layer of dead skin from the face and ultimately improve the complexion. The value of K, for monochloroacetic acid is 1.35 x 10. Calculate the pH of a 0.11-Msolution of monochloroacetic acid. pH =[

Q: Phenol, once known as carbolic acid, HC6H5O, is a week acid. It was one of the first antiseptics…

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Q: Acetic acid (CH, COOH, K, = 1.80 x 10-) is a weak acid, so the salt sodium acetate (CH, COONA) acts…

A: Given, Ka = 1.8 × 10-5 , [CH3COONa] = 0.566 M The reaction : CH3COONa + H2O ⇔  OH- + CH3COOH

Q: Chlorine is the active ingredient in most household bleach and is one of the most commonly used and…

A: An acid is classified as weak acid or strong acid depending on the dissociation that acid undergoes.…

Q: The value of K, is 2.55 x 10 for a weak monoprotic acid whose initial concentration is 0.244 M. What…

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Q: (a) Acid rain is no threat to lakes in areas where the rock is limestone (calcium carbonate), which…

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Q: The base constant for ammonia, NH3, is Kb = 1.8 x 10-5. A solution was made up with ammonium…

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Q: Chloroacetic acid, HC,H2C1O2, has a greater acid strength than acetic acid because the…

A: Welcome to bartleby ! We have to calculate pH and concentration of hydronium ion

Q: The pH of a white vinegar solution is 2.57. This vinegar is an aqueous solution of acetic acid with…

A: The pH of a solution is given by, pH=-log10H+if the pH of the solution is 2.57, then…

Q: The active ingredient in aspirin is acetylsalicylic acid (HC9H7O4), a monoprotic acid with a Ka of…

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Q: Carbon dioxide in the atmosphere dissolves in raindrops to produce carbonic acid 1H2CO32, causing…

A: To find the range of [H+] and [OH-] in the raindrops can be given by, Since, Product of the both…

Q: You can obtain the pH of a 0.100 M HCl solution by assuming that all of the H3O+ ion comes from the…

A: HCl dissociates completely to its constituent ions as: Auto-ionization of Water: Self ionization of…

Q: LIOH(aq) is classified as a base. The reaction equation with water utilizes which of the following…

A: The compounds that on dissociation in aqueous solution give H+ ions or accept electrons are called…

Q: 1. K, for vitamin C (also known as ascorbic acid, CH,O.) is 8.0 x 10. If 13.5 g of vitamin C is…

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Q: Barbituric acid, HC4H3N2O3, is a weak acid that is used to prepare various barbiturate drugs (used…

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Q: Acetominophen, HC8H8NO2 (MM=151.17 g/mol), is the active ingredient in Tylenol, a common pain…

A: The  question involves concept of equilibrium. we have been given pH of the solution. We have to…

Q: A scientist notices an occurrence of acid shock in a body of water that sits close to an in-…

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Q: The pH of an aqueous solution of ammonium chloride, NH4Cl is ________ because ________. a.7;…

A: We will write the correct option

Q: 0.800 grams of solid barium hydroxide, Ba(OH)2, is added to enough water to prepare 250.0 mL of…

A: Given :-  Mass of Ba(OH)2 = 0.800 g  Volume of solution = 250.0 mL  To calculate :-  pH of resulting…

Q: 1) Calculate the pH of a solution prepared by dissolving 1.60 g of sodium acetate, CH;COONa, in 64.0…

A: Answer:- This question is answered by using the simple concept of calculation of pH of solution…

Q: he hypochlorite ion, OCl-, is commonly found in bleaches and other disinfectants used in swimming…

A: Chemical reaction HOCl      →      H+        +       Cl-Initial                          0.1 M…

Q: Calculate pH, pOH, [OH-(aq)] and [H30*(aq)] of a 350.0 mL aqueous solution containing 1.20 g calcium…

A: Mass of Ca(OH)2 = 1.20 g  Molar mass ( MM ) of Ca(OH)2 ,         = MM of Ca +2×  MM of O + 2 × MM oH…

Q: The ionization constant, K for HCN(aq) is 7.7 x 10 10, What is the pH of a 0.17 molar solution of…

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Q: A solution of acetic acid, HC2H3O2, was of undetermined concentration. If the pH of the solution was…

A: The pH of the solution=2.68 pH=-log [H+] 2.68=-log [H+] Taking antilog: [H+]=2.089 x 10-3

Q: calculate the pH of the equivalence pount concentraton of N2OH solution = oil mollL Mean tire (NoOH…

A: Aspirin is a weak acid. It is reacting with a strong base NaOH. So, the equivalence point will be…

Q: The pH of a white vinegar solution is 2.28. This vinegar is an aqueous solution of acetic acid with…

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Q: Phenol, once known as carbolic acid, HC6H5O is a weak acid. It was one of the first antiseptics used…

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Q: Phosphoric acid, H, PO, (aq), is a triprotic acid, meaning that one molecule of the acid has pKa2…

A: Solution                      Given that The solution will be as follows   Given the concentration…

Q: What is the pH of a solution made by adding 0.50 mol of formic acid (HCOOH) and 0.50 mol of sodium…

A: Given: Number of moles of formic acid= 0.5 mol Number of moles of sodium formate = 0.5 mol To find:…

Q: The pH of an acetic acid (Ka = 1.75 x 10−5) solution is 3.14.  What is the concentration of acetic…

A: Given :-  pH of acetic acid solution = 3.14  Ka for acetic acid = 1.75 × 10-5  To be calculated :-…

Q: 500

A: Dear student I have given answer to your question in the image format.

Q: The pH of an aqueous solution of acetic acid (CH3COOH) is 2.0. What is the initial molar…

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Q: Calculate the pH of a 1.50 M (CH»),NHB solution (aq., 25 °C). 3) Kb (CH3)N - 6.31 x 105

A: (CH3)3NHBr is a salt of weak base and a strong acid formed by the reaction of  trimethyl amine…

Q: Identify the Lewis acid and Lewis base from among the reactants in the equation. Fe3+ (aq) + 6H2O…

A: Given, Chemical Reaction ::  Fe3+ (aq) + 6H2O (l) -->  Fe(H2O)63+ (aq) Lewis acid :? Lewis base :…

Q: Phenol, once known as carbolic acid, HC6H5O, is a weak acid. It was one of the first antiseptics…

A: Since phenol is weak acid so it will feebly ionised . C6H5OH  →C6H5O-      +   H+

Q: Question attached

A: pH is a measure of acidity of the solution. pH of a salt of a weak acid and strong base may be…

Q: Phenol, once known as carbolic acid,HC6H5O, is a weak acid. it was one of the first antiseptics used…

A: Given; The mass of phenol = 14.5 g Volume = 892 mL = 0.892 L The ka value = 1.1 x 10-10. The molar…

Q: Question attached

A: Phenol also known as carbonic acid having formula of HC6H5O is a weak acid . Given, Ka (Acid…

Q: Consider an aqueous solution of 0.40 M phenol. If you add HCl to the phenol solution until the pH…

A: Given that the acid ionization constant is 1.0×10 -10.

Q: Phenol, once known as carbolic acid, HC6H5O, is a weak acid. It was one of the first antiseptics…

A: The molecular formula of phenol or carbolic acid is HC6H5O. The acid dissociation constant for the…

Q: Calculate the pH of a mixture made by adding 54.6 mL of 0.015 M HHNO3(aq) to 142.9 mL of water at…

A: Given,  The pH of a mixture made by adding 54.6 mL of 0.015 M HNO3(aq) to 142.9 mL of water at 26.6…

Q: A solution of sodium acetate (NACH2COO) has a pH of 9.62. The acid-dissociation constant for acetic…

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Q: A 0.025 M solution of an unknown organic acid has a pH of 2.75. By means of a full calculation,…

A: Given: Concentration of acid HA = 0.025 M And pH of the acid solution = 2.75. Since pH = -log[H+ ]…

Q: Calculate the pH of a weak base which dissociates as   BOH ⇌ B+ + OH-   ( like  NH3 (g) + H2O(l) →…

A: Weak base dissociation

Q: Enough water is added to 0.35g of benzoic acid to make 1000 mL of a solution. What is the pH?…

A: Given: Mass of benzoic acid=0.35 g Volume of solution=1000 mL =1 L Ionization constant for benzoic…

Q: Sodium hypochlorite solution, sold as “chlorine bleach,” ispotentially dangerous because of the…

A: NaClO is a salt of strong base NaOH and weak acid HClOThe anionic part ClO- undergoes anionic salt…

Q: Calculate the pH of a 10 M C5H5NHCl (aq) (pyridine chloride salt of pyridine) at 25 °C.  The base…

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Q: Acetic acid (CH3COOH, ?a=1.80×10−5) is a weak acid, so the salt sodium acetate (CH3COONa) acts as a…

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Q: 1) Calculate the pH of a solution prepared by dissolving 1.60 g of sodium acetate, CH3COONa, in 64.0…

A: Given; The given mass of CH3COONa, (W)  = 1.6 g. The molar mass of CH3COONa, (M) = 82.0343 g/mol.…

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.