Select all the products formed in the base hydrolysis of the following molecule Select one or more: а. NH2 O b. O d. HƏN O e. H,N

Q: 2. Most cleaning agents (cleansers, soaps, and the like) tested in Part B are best classified as a.…

A: Acidic or basic character of solutions are given by their pH values,

Q: The acid-base reaction between bisulfate and carbonate is below. HSO4- (aq) + CO32- (aq)  SO42-…

A: Acid gives H+ ion and base accept H+ ion.

Q: What is the concentration ratio of H2PO4- to HPO42- at pH = 7.05? H2PO4-(aq) ↔ HPO42-(aq) + H+(aq)…

A: According to Handarson's Equation :PH = PKa+ log HPO42-H2PO4-Given PH = 7.05Ka = 6.2 x 10-8Pka =…

Q: Ascorbic acid (vitamin C) is a diprotic acid, H₂CH₂O6. Calculate [H*], pH, and [C6H₂O6²-] in a 0.23…

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Q: Name two causes of rancidity in oils What is acid value of oils?

A: Rancidity: Rancidification is the process of complete or incomplete oxidation or hydrolysis of fats…

Q: Rank the following solutions according to their acidity: Rank Solution 1 pH = 9 %3D Solution 2 H30*…

A: Acidity of a solution is measured from the value of pH of the solution. pH of a solution is…

Q: When ammonium (NH4+) is placed in water, a chemical reaction occurs and an equilibrium is…

A: By applying the Henderson Hasselbalch equation, we can predict the predominant form.

Q: MISSED THIS? Read Section 17.7 (Pages 754 - 758) ; Watch IWE Part A 17.12. Amphetamine (C9H13N) is a…

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Q: Table 12.8 (report) Salts that produced pH higher than water Sodium acetate, sodium carbonate Salts…

A: The Bronsted–Lowry theory Bronsted theory is an acid–base reaction. The main concept of this theory…

Q: Part B. Classify whether the following acids using the choices below. A - May only be classified as…

A: Acid and bases can be classified according to various theories which are: Arrhenius concept:…

Q: 10% of acid is ionized when pH of solution is a. Above its pka by two units O b. Below its pKa by…

A: Given: 10% of the acid is ionized. Assuming the acid is HA. And its initial concentration is C.…

Q: Which of the following equations shows that isoquinoline, C9H7N, behaves as a Brønsted-Lowry base in…

A: Bronsted lowry base is which accepts H+ ion in aqueous solution

Q: Some people prefer to use muriatic acid (technical grade HCl) bought from the hardware store to…

A: Muriatic acid is preferred to be sold in hardware stores for the purpose of cleaning

Q: A 300 mL of 0.05M ammonia. The density of the solution is 0.88 g/mL. Pka pf ammonium = 9.255. What…

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Q: 22) Penicillin G (shown below) has two amide functional groups. One of the amide nitrogens is much…

A: A substance is called Lewis base if it has availability of free lone pair of electrons to donate.  N…

Q: What is the molarity of 25 mL of KOH that is completely neutralized by 30 ml of 2.5 M H2SO4 ? H2SO4…

A: The ratio of moles of solute to the volume of solution in liters is known as molarity.

Q: The pKa of benzoic acid is 4.2 Using henderson hasselbalch equaequation calculate the ratio of…

A: Given:: pKa = 4.2 pH = 7.9 ratio [R-COOH] : [R-COO-] = 1: ?

Q: Four solutions were tested in a lab using methyl orange and bromothymol blue. The following results…

A: Indicators are substances whose solutions change colour due to change in pH of solution. Which…

Q: 24. Choose the INCORRECT statement regarding acid strengths. b. HCIO3 > HCIO2 d. H2S > HS'- c. HCIO3…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: When ammonium (NH4+) is placed in water, a chemical reaction occurs and an equilibrium is…

A: Given: The equilibrium is established when ammonium (NH4+) is placed in water: NH4+ (aq) + H2O (l) ⇄…

Q: 1 2 3 F.

A: Strongest acid is the one have ability to furnish H+ ions in solution easily. Fluorine is an…

Q: Calculate the concentration of HC6H6O6- in an aqueous solution of 4.57×10-2 M ascorbic acid,…

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Q: B: Identify water as either a Bronsted-Lowry acid or a Bronsted-Lowry base of the reactions shown…

A: The reactions given are,

Q: Mr. A. Sidick's arterial blood values were: pH = 7.25, pCO2 = 32 mmHg, and HCO3- = 14 mEq/L.…

A: Normal  values   pH  = 7.35 -7.45  pCO2=35 -45 mm of Hg  HCO3-=22-26 Meq/litre As per given clinical…

Q: PrePan Ben Zois acid 10 mL 5.% in

A: The question is based on the concept of solutions. It involves preparation of solution based on the…

Q: Match the following descriptors to their meaning as it applies to the acidity of a wine.  Soft…

A: Wine is a mixture of ethyl alcohol and water. A wine has a fruity flavor. It has a smooth mouthfeel.…

Q: Calculate the pOH of 3.50 M of NaOH O a -14.54 O b. 13.46 O c. 0.54 O d. -0.54

A: Concentration of NaOH = 3.50 M  pOH of the NaOH solution = ?

Q: Rainwater with a pH = 3 contains   1 and is   2 times more acidic than pH 7. a) 1-carbonic acid; 2-4…

A: we have, pH = -log[H3O+], [H3O+] = 10-pH If pH = 3, then [H3O+] = 10-³ If pH = 7, then [H3O+] = 10-⁷…

Q: Complete the following table, which lists information about the measured acid dissociation constants…

A: Answer:- This question is answered by using the simple concept of calculation of pKa and ka using…

Q: The pH of a 1.0 M solution of pentanoic acid (HC;H,O2) is measured to be 2.42. Calculate the acid…

A: Given information: Concentration of pentanoic acid = 1.0M pH of pentanoic acid = 2.42 The…

Q: 1. [H] 10.⁹.3 moles/L; pH = ? 2. [H] 10-13.23 moles/L; pH = ? = 3. [H] = 0.000001 moles/L; pH = ?

A: Since you have asked multiparts questions, we will solve the first three sub parts questions for…

Q: Calculate the concentration of C6H6O62- in an aqueous solution of 9.29×10-2 M ascorbic acid,…

A: Given, Ascorbic acid concentration = 9.29×10-2M

Q: 1)Why the PH start from 0 to 14 ? 2) why PH =14

A: Since you have asked multiple question, we will solve the first question for you.If you want any…

Q: 1. a)What is the definition of Schiff base? b) Draw the final products of the given reactions. H2N…

A: Interpretation -  What is definition of Schiff base.  To draw the final product of the give…

Q: Calculate [OH ], [H*], and the pH of 0.42 M solutions of each of the following amines (K, for…

A: (a) When aniline dissolved in water, it gives - C6H5NH2 + H2O <===> C6H5NH3+ + OH- Then - Kb =…

Q: What are the products to the reaction depicted below, assuming that H2PO4 is the acid? H2PO4 H20 (1)…

A: The two reactions possible when H2PO4- reacts with water are stated below:

Q: After creating a graph of pH versus log([Hln]/[In-1), the following trendline is obtained. y =…

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Q: 37. Rank the following compounds in order of decreasing acidity, putting the most acidic first.…

A: Acidity depends on loss of H+ ion. With increase of loss of H+ , acidity increases. It also depends…

Q: Betaine hydrochloride (C5H11NO2HCl) dissolves according to Reaction 5.1 below. Reaction 5.1:…

A: The of a solution is the negative logarithmic of hydrogen ion concentration in the solution.…

Q: 4. How can you differentiate basicity of aniline, ammonia, dimethylamine, methylamine

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Q: Rank these compounds (attach photo) in terms of increasing acidity IV II > III > IV IV IV > II >…

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Q: Calculate the percent ionization of benzoic acid at the following concentrations. (a) 0.14 M 4.0 2.2…

A: We need to calculate the percent of ionization for 0.00022 M benzoic acid .  Ka value of benzoic…

Q: Calculate the H3O+H3⁢O+ concentration for each pH.   pH= 12 [H3O+] =           M   pH= 2 [H3O+] =…

A: pH is a negative logarithm of Hydrogen ion concentration, it is potenz or power of Hydrogen ion…

Q: Choices 0.20 mol/L H₂SO3(aq) 0.10 mol/L H₂SO4 0.20 mol/L H₂SO3(aq) Stronger Acid 0.10 mol/L H₂SO4

A: The acids which completely dissociate in their aqueous solution to give corresponding ions are…

Q: Use the reaction below to answer the following questions. CH3CO2 (aq) H2O (1) CH3CO2H (aq) -ОН (аq)…

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Q: pH

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Q: QUESTION 42 What is the conjugate base of HCO3 ? O OH O H2CO3 O co3?- O H30*

A: Conjugate acid and conjugate base:

Q: caculate [H3O+] when pH = 8.42

A: Given that, pH= 8.42 [H3O+]=?

Q: 14. If the pH at half way to the first equivalence point is 3.20, pH at first and second equivalence…

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Q: Write the equations for the reaction of the following Bronsted acids with water: (a) H2O (b)…

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