Provide the reagents necessary to carry out the following conversion. OH H. A Br2, CCI4 B PCC, CH2CI2 с) кMпO4, NaОн, Н20 D Na2Cr207, H2SO4, H20

Q: Where did the 14 come from in the equation, poh=14-ph?

A: An explanation about the equation poh=14-ph is shown in the next step.

Q: pH + pOH = 1.0 x 10-14  is this true or false?

A: pH + pOH = 1.0 * 10-14  This statement is false

Q: The instructor reveals that the weak acid is hypochlorous acid, HOCl. The known Ka for HOCl is…

A:

Q: Please answer the question below correctly after taking the time to read it carefully. Use a…

A: Given that: pH=5  To find: The [H+]?

Q: TUTOR The pH Scale At 25 °C, a solution has a hydronium ion concentration of 5.30×10-7 M. What is…

A: Find out PH and POH

Q: Equation 1) HSO4 + H2O = SO.2 + H30* Conjugate acid Bronsted acid 2) N2H4 + H20 = N2HS + OH 3)…

A:

Q: What is the pH of a 1.45 M solution of sulfurous acid? Enter your answer, rounded to the correct…

A: The pH of 1.45M solution of sulfurous acid is 0.827, ( 3 significant figures )Explanation:

Q: A solution is made by dissolving 35.4 g HBr in 635 mL of water. Calculate the pH of this solution.

A: Given, Mass of HBr =35.4 g Volume of solution = 635 mL = 0.635 L pH of the HBr solution = ? Note:…

Q: Acidic drugs tend to ionize in basic medium.    Basic drugs tend to be absorbed in basic…

A: 1. Acidic drugs tend to ionize in basic medium. Answer- False   Explanation- Acidic drugs are…

Q: Which of the following should react with iron (III) chloride to form a deep purple colored compound?…

A: FeCl3 test generally used for the identifcation of phenol in the given simple. It not used for the…

Q: For Exercise 40-41, use the formula pH = -log[H*] to compute the pH of a liquid as a function of its…

A: The pH is a method that determines whether the substance is acidic or basic in nature. The formula…

Q: The prefix Mega equal to 10 O True O False

A: Mega is the unit prefix used in the International System of Units. It is denoted by 'M' . It is…

Q: The pH scale was designed to make it convenient to express hydrogen ion concentrations that are…

A: The pH of a solution determines the acidity or basicity nature of a solution. It is determined by…

Q: Mola and Rity were tasked to analyze the acidity of a 10.0-mL fermented milk sample diluted with…

A: 0.21 mmol lactic acid in 50 mL = 0.21 mmol lactic acid in 15 mL aliquot The 15 mL aliquot came from…

Q: conjugate base formula HS 1.8 x 10

A: Using , Ka × Kb = Kw Kw = 1 × 10-14

Q: 6.) If the pH = 8.2, what is [H*]? %3D 7.) If the pH = 4.2, what is [OH]?

A: Answer govt as follows

Q: Part A Calculate the pH of a solution containing a caffeine concentration of 415 mg/L. Express your…

A:

Q: [Review Topics] [References] Use the References to access important values if needed for this…

A: According to Bronsted and Lowry concept an Acid is a substance that has the tendency to donate a…

Q: Why is H2SeO4 a weak aci

A: There are two types of bases/acids. One is strong base/acid which is completely dissociable in into…

Q: What is a hydronium ion and how is it created?

A:

Q: How many atoms of each element are in a molecule of oxaloacetic acid C4H4O5 ? (4 - 2 CPr 6an + 2 CPr…

A: The formula which represents the number of atoms of each elements are present in the compound is…

Q: What is the pH of a 0.145 M solution of Sulphuric Acid? Ka1 = very large​ /Ka2 = 1.1×10−2​   (show…

A:

Q: H^OH Determine the pH of the following 4 Carboxylic acids listed below using the provided pH…

A: HCOOH  ----->  H+  +  HCOO- Let initial molarity of HCOOH = 1 M                     HCOOH…

Q: Complete the table below. Be sure each of your answer entries has the correct number of significant…

A: To solve this problem we will use the concept of Brønsted–Lowry acid–base concept . According to…

Q: HCI + Ba(OH), - O

A: We have to complete and  balance the reaction of given reactant: HCl  + Ba(OH)2 →

Q: acid base Ka formula formula 9. name name hydrofluoric acid HF 6.8 × 10¬4 pyridine C3H;N |1.7× 10¬º…

A:

Q: Ka for formic acid, HCOOH, is 1.80 x 10-4. Ka for phenol (a weak acid), C6 H, OH, is 1.00 x 10-10.…

A: Given acids with Ka :-  HCOOH   Ka = 1.80 × 10-4  C6H5COOH    Ka = 1.00 × 10-10  C6H5COOH   Ka =…

Q: The issue of cid can be assessed from various perspectives. For rach of the llowing statements on…

A: Acid Deposition, also known as acid rain , is a form of precipitation with acidic components such as…

Q: Fill in the table below and answer the questions using these formulas. pH = -log [H*] pOH = -log…

A: # The ionic product of water in we used to calculate the hydrogen ion concentration or hydroxide Ion…

Q: For this homework assignment I’ve been struggling on what was right and what was wrong for this and…

A: The objective of this question os to show the DNA presence is partially correct. Fungi have a true…

Q: Acid + hydroxide =

A: What is the reaction between acid and hydroxide ?

Q: Evaluate each pair of statements and choose from the following which condition is applicable:…

A: We have to clarify whether the statement true or false.

Q: (Q20) In the hydrosulfuric acid solution described in Q19, what is the equilibrium concentration of…

A:

Q: At 25.0 oC, Kw = 1.0 x 10-14 and neutral water has a pH of 7.00. At 98.4 oC, Kw = 5.11 x 10-13 and…

A: Kw = 5.11 × 10-13  Neutral water has a pH of .....?....

Q: A solution of HA, a weak acid (pKa = 8.112), has a pH = 5.770. [HA]eq = 3.12 x 10 M. What was the…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: Π U U Oxalic acid (H2C2O4) is a polyprotic acid. Write balanced chemical equations for the sequence…

A: Oxalic acid (H2C2O4​) is a polyprotic acid, which means it can donate more than one proton (H⁺) when…

Q: What do these two tests indicate about the unknown molecule?

A: The given two graph is for NMR spectrum of the unknown molecules. NMR spectrum provides many…

Q: A scientist is comparing two lakes. She finds that water samples from Lake X have a pH of 3.50 and…

A:

Q: Mola and Rity were tasked to analyze the acidity of a 10.0-mL fermented milk sample diluted with…

A: 10.0 mL fermented sample diluted to 250 mL 15.0 mL aliquot of the solution diluted to 50 mL 50 mL…

Q: A chemist dissolves 134. mg of pure sodium hydroxide in enough water to make up 170. mL of solution.…

A: Answer: pH tells us about the power of hydrogen ion concentration and its value is equal to the…

Q: pH

A:

Q: Boiling water has a pH of 6.1. Does this mean that boiling water is acidic? Explain your…

A:

Q: Compare the pH values of the different solutions used in this experiment. SUBSTANCES PH LEVEL…

A: The comparison of these given pH values can be done on the basis of acid, base, and neutral. The pH…

Q: +] where [H+] is the hydrogen ion concentration, measured in moles per liter. Solutions with a…

A: The pH of a solution is guided by the concentration of hydrogen ions. To compare the pH of the…

Reactions of Ethers

Ethers (R-O-R’) are compounds formed by replacing hydrogen atoms of an alcohol (R-OH compound) or a phenol (C6H5OH) by an aryl/ acyl group (functional group after removing single hydrogen from an aromatic ring). In this section, reaction, preparation and behavior of ethers are discussed in the context of organic chemistry.

Epoxides

Epoxides are a special class of cyclic ethers which are an important functional group in organic chemistry and generate reactive centers due to their unusual high reactivity. Due to their high reactivity, epoxides are considered to be toxic and mutagenic.

Williamson Ether Synthesis

An organic reaction in which an organohalide and a deprotonated alcohol forms ether is known as Williamson ether synthesis. Alexander Williamson developed the Williamson ether synthesis in 1850. The formation of ether in this synthesis is an SN2 reaction.