Show with arrows, how the following products are formed. H20 HÖ: +OH H-- + H20 он HO. H.

Q: What volume of concentrated HCI (12 M) solution needs to be diluted to produce 275 mL of 2.1 M HCI…

A: Since we know that  M1V1 = M2V2 Where ,  M1 = initial concentration  V1= initial volume  M2= final…

Q: HCHO CH,CHO HOOC -COOH

A: Starting with:HCHO (Formaldehyde)CH3​CHO (Acetaldehyde or Ethanal)You're suggesting that these two…

Q: Diluting 1.0 mL of a 1.0 M solution to 1,000 mL results in a solution that is 0.001 M. Repeating…

A: For dilution M1V1 = M2V2 where M1 = Initial molarity of solution V1 = initial volume of solution  M2…

Q: In a 0.73 mM aqueous solution of 4-chlorobutanoic acid (C,H¸CICO,H), what is the percentage of…

A: The dissociation of 4-chlorobutanoic acid (C3H6ClCOOH) is shown as,

Q: A solution is contaminated with traces of cadmium, manganese, and cobalt. Which option would be the…

A: One of the removal of heavy metals is by using the solubility factor of these metals. In a saturated…

Q: Fill in the missing parts of the table below: pH POH [H3O*] [OH} 2.93 1.88 5.23 x 10-3 9.64 x 10 10…

A:

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A:

Q: What

A: Molarity is defined as total number of solute present in 1000 ml of solution . For neutralisation we…

Q: 17. 18. 19. HI (2 equiv.) [1] OCH 3 [2] H₂O HBr

A:

Q: NO LH, FINAL PRODUCT(S) P/C AICI Select one or more: NO2

A:

Q: Part A 112.0 mL of glacial acetic acid (pure HC₂H₂O, K.-18x 10 ) is diuted to 1.75 Express your…

A: Volume of glacial acetic acid = 12.0 mL = 0.012 LDensity = 1.05 g/mLMass of acetic acid = volume ×…

Q: Which statement best describes dry deposition? A Acidic gases are repelled by the surfaces of both…

A: The presence of substances in the atmosphere that causes harmful effects on humans and other leaving…

Q: 1. For water available for domestic use, calcium carbonate concentrations cannot exceed 500mg/L. a)…

A: Parts per million  is calculated as :  Molarity = Molar Concentration =

Q: Identify general patterns of behavior of eactions?chemical r

A: Generally, a chemical reaction includes bond making and breaking between atoms that means total…

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: Determine the number of atoms in 39.0 grams of sodium, Na. (The mass of one mole of sodium is 22.99…

A: Avogadro's  number gives the number of atoms, molecules or ions in one mole of the substance and it…

Q: A tank initially contains 200 liters of fresh water. Brine containing 2.5 N/liter of dissolved salt…

A: Ans. Option (d) is right. 0.82N/L

Q: please help explain in detail the spec

A: The DBE of the compund cab be determined by using the formula. DBE = x + 1- y /2   where, x = number…

Q: Why does bee sting cause pain and irritation? Rubbing of baking soda on the sting area gives relief.…

A:

Q: In a single molecule of water, the two hydrogen atoms are bonded to a single oxygen atom by nonpolar…

A: In a single molecule of water one oxygen atom is combined to two hydrogen atoms by shared electrons.…

Q: Molar concentration of the dye stock solution: 2.52e-5 mol/L Solutions(Dilutions) Absorbance…

A: The concentration of the initial stock solution is 2.52×10-5 mol/L. The final volume of solution is…

Q: Ph 1. LDA, THF, -78C 2. CH3I

A: Starting compound have no alpha hydrogen with respect to keto group. Lithium diisopropylamide (LDA)…

Q: Complete the table below. Round each of your entries to 2 significant digits. You may assume the…

A: Completing the table below,Conjugate acid          conjugate baseFormulaKaformulaKb??ClO-3.3 ×…

Q: b. Phenol (C6H5OH) is often used as an antiseptic in mouthwashes and throat lozenges. If a mouthwash…

A:

Q: o summarise large amounts of water quality data for a specific r

A: Water quality parameter consists of temperature, dissolved oxygen, pH, conductivity, ORP and…

Q: Fill in the table rows. Maintain the same number of significant digits. pH [H+] [OH] pOH 1.9 4.73…

A:

Q: Table 1. Standardization of HCI Solutions (40 pts) Trial Volume of HCI (To the nearest 0.01 mL)…

A: The objective of the question is to calculate the uncertainty in the molarity of the HCI solution…

Q: How do you derive the equation equation pOH = 1/2(pkb + p[A-]) from the equation kb = [OH-]^2/[A-].

A: In this question we have to derive a equation pOH = 1/2( pKb + p[A–] )  from the equation Kb =…

Q: From the given situations, explain whether its solution requires a qualitative analysis,…

A: To determine whether the given solutions require a qualitative analysis, quantitative analysis,…

Q: 1. 0.5 liters of saltwater having a chloride concentration of 27,500 mg/L is added to 10 liters of…

A:

Q: 1. A sample of water from a local river is collected for testing. There are three possible…

A: The solubility of salts in water is a fundamental topic that underpins qualitative analysis in…

Q: A sample of concentrated nitric acid has a density of 1.41 g/mL and contains 70.0% HNO3 by mass.…

A: The mass of solute in gram present in 100 g solution is known as the mass percent concentration of a…

Q: Soap is produced by a process called _______.   a hydrolysis reaction   b esterification   c…

A: Soap is produced by a process called Saponification.

Q: From the given situations, explain whether its solution requires a qualitative analysis,…

A: To determine whether the given solutions require a qualitative analysis, quantitative analysis,…

Q: If you burn your hand on a burner, use first aid kit. Select one: O True O False

A: In this question, we will see the statement this is correct or not. If correct then answer is true…

Q: Explain how an alcohol solution of CoCL2could be used to predict rain?

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Part A What is the concentration of copper in the sample? Express your answer to two significant…

A:

Q: Hello I am stuck on these two questions, can I get help please? A CLEAR explanation with Drawings…

A: 11.(a) Mechanism:N-bromosuccinimide (NBS) is a common bromating agent and its main advantage is that…

Q: The Kb value for ammonia is 1.8 × 10–5 . Determine the pH  and the concentration of [OH– ] in a 0.40…

A: Given:  Kb value for ammonia = 1.8 × 10–5 Initial concentration of NH3 = 0.40 M

Q: how did you choose these options

A: Basic introduction about cyclohexane in chair conformation

Q: It was determined that benzoic acid (structure below) is not soluble in water. However, it can be…

A: We have to predict the substance for increasing solubility.

Q: Blank 1 is the breakdown of chemical compounds in organic matter that results in the release of…

A: The process of organic matter decomposition includes the physical breakdown of substrate and…

Q: Draw the structure of the major organic product of the following reaction. CH₂ 1. Hg(OAc)2. H₂O 2.…

A: Given reaction:Draw the structure of the major organic product  Note:Do not have to consider…

Q: For each of the following values, identify the number of significant digits of the value. [H₂0+…

A: Significant digits are those value from which we can accurately a quantity.

Q: Calculate AG° and K at 25°C for the reactions in Exercises 37 and 41.

A: 37(a) The given reaction is, The most positive standard reduction potential is considered as…