OH қ OH -Ph Ph H₂SO4 Ph Ph

Q: Perform the calculation shown. What is the answer rounded to the correct number of significant…

A: The division operation to be solved is: 3.336*108 g1.1*10-1 mL We have to solve the above operation…

Q: Why is there a need to adjust the acid concentration of Group II cations before saturation with H2S?

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Q: How crude oils is formed,

A: Since you have posted multiple questions we will solve only first one for you. Crude oil is…

Q: The first-order rate constant for the decomposition of CH3N₂CH3, CH3N₂CH3(g) → C₂H5(9) + N₂(g) at…

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Q: A voltaic cell is constructed based on the following reaction and initial concentrations:…

A: Given, Fe2+(0.0050 M) + Ag2+(2 M) ↔ Fe3+ (0.0050 M ) + Ag(s)

Q: Explain the imporatnce of adding HCl during the washing of the initial precipitate

A: A question based on analytical separation that is to be accomplished.

Q: The following exercise poses a question that can be answered by solving an equation. Give the…

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Q: H₂O (g) + CO (g) = H₂ (g) + CO₂ (g) K = 0.036 If 0.564 M of H₂ and CO2 are introduced into a…

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Q: 3.4 nanograms per kilogram of water concentration:

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Q: 5 (2.74) The carat is the unit of mass used by jewelers. One carat is exactly 200mg. How many carbon…

A: 1 carat = 200 mg Diamond present = 2.5 carats Molar mass of carbon = 12.01 g/mol

Q: Н OH2 H он, H + H2O +

A: In this step, H2O acts as a base. As a base, it abstracts a proton from the reacatnt.

Q: Activity 4: Change Happens! Direction: Identify the chemical property in these chemical reactions.…

A: Combustibility means reaction is undergoing combustion during chemical change. Flammability means…

Q: Ди ОН H H3C ОН D) и я H3C, ОН 1) A, C, D, B 2) C, B, D, A 3) A, B, C, D 4) C, B, A, D H3C Rank the…

A: The acidic character depends on the ease of a compound to donate H+ ion. If the compound can donate…

Q: How many kinds of chemically non-equivalent hydrogens are there in each of the following compounds?…

A: It is asked to write the no of chemically non equivalent hydrogens in the above question.One…

Q: NEW August 17, 2020. Which of the following pairs is paired wroly? A a. Volumetric methods are…

A: From the statement we can tell that which paired wrongly.

Q: 2. A system consists of 1 mole of ideal gas is taken through the cycle shown below from (123). For…

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Q: 1. Argon is allowed to expand isothermally (at 298 K) and reversibly from an initial molar volume of…

A: We have given that Argon is allowed to expand isothermally (at 298 K) and reversibly from an initial…

Q: Acetylene reacts with HCl in appropriate conditions to form phenolic chloride C₂H3 Cl, which is used…

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Q: If 100 grams of CH4 is made to react with 200 grams of O2, what mass of CO2 (in grams) is formed?

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Q: What is the s character of sp3 carbon

A: During orbital hybridization, the mixing of atomic orbitals takes place to form new orbitals known…

Q: Activity 4: Change Happens! Direction: Identify the chemical property in these chemical reactions.…

A: Flammability is the process in which the chemical has ability to burn , ignite cause fire or…

Q: Problem 4: A compound with molecular formula MW (C6H12O2). The infrared spectrum shows a band at…

A: A question based on spectroscopy that is to be accomplished.

Q: a) b) F 3 * 2 Н. O O 2 2 3 CH3 3 Ō CI I configuration C2 configuration C3 2 3 configuration C2…

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Q: What is the density in g/cm^3 of 255g of solid metal with the volume of 41cm^3?

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Q: Identify the molecularity of each elementary reaction in the table below. elementary reaction 2NO(g)…

A: Identify the molecularity of the given reactions.

Q: ogen pept is rigid, take place about the N-Co and the Co-C bonds in a protein (Co is the a carbon…

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Q: Using the periodic table, write the electron configuration and orbital diagram of each of the…

A: First, check the atomic number for all elements and then write down its electronic configuration and…

Q: An FM radio station broadcast 195 megahurtz what is the average wavelength of each photon in meters

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Q: 2. The Gibbs-Helmholtz equation for a chemical reaction is [0 (467/7)] ΔΗ T² where AG is the Gibbs…

A: The Gibbs-Helmholtz equation for a chemical reaction is given as,∂∆GT∂TP=-∆HT2

Q: Guanine, as it would appear at physiological pH, is shown below. One of the pKas of guanine, which…

A: The protonated form at N7 is =NH+- The deprotonated form at N7 is =N- pKa of =NH+ is, pKa = 2.4

Q: QUESTION 29 At a temperature of 0 °C and 200 g H 20. a saturated solution of a substance contains 90…

A: Solubility is dependent on temperature and it generally increases with increasing temperature. At…

Q: What is the s character of sp3 carbon

A: When one s orbital and three p orbitals ( px , py , and pz orbitals ) of the valance shell of the…

Q: The density of an aqueous solution containing 40.0% sulfuric acid (H2SO4) by mole is 1.681 g/mL. b)…

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Q: When a distilled water is distilled is there any residue at the bottom part of the distillation…

A: Solutions- Distillation of water.

Q: RNA is a biological molecule that translates the genetic information in DNA into protein synthesis.…

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Q: When Pt electrodes are used in the electrolysis of KI(aq), a number of reactions are possible at the…

A: When Pt electrodes are used in the electrolysis of KI(aq), a number of reactions are possible at the…

Q: A 5.00 (10.01) mL. Class A transfer pipet is used to transfer 5.00 ml. of a 0.259 (+0.003) M Cu²+…

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Q: 2-2. Do you predict apolar bonding and micelle formation to occur when oleic acid in its RCOOH form…

A: Formula for oleic acid is: C18H34O2 Oleic acid has a COOH part and a hydrocarbon part [C17H33]

Q: Description positively charged negatively charged no charge outside the nucleus components of the…

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Q: information of revolution and radioctivity of nuclear energy

A: It is given to write the information about revolution and radioactivity of nuclear energy.

Q: At a certain temperature the vapor pressure of pure heptane (C7H16) is measured to be 331. mmHg.…

A: Given data :

Q: (ii)

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Q: Consider the following system at equilibrium where Kc = 9.52x CH4 (9) + CCl4 (9) — 2 CH₂Cl₂ (g) The…

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Q: Given 0.75 M solutions of acetic acid (pKa = 4.76) and sodium acetate, what is the ratio of…

A: Given: PKa of acid = 4.76 pH of solution = 6.3

Q: How many zinc (Zn) atoms are contained in 5.16 moles of Zn? Is this the correct answer including the…

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Q: Normal saline, a 0.90 % (w/v) solution of salt (NaC1) in water, is often used as an IV carrier fluid…

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Q: A common reference electrode consists of a silver wire coated with AgCl(s) and immersed in 1 M KCl.…

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Q: 9. HO OH cat. H₂SO4 ∞

A: Carbonyl compounds reacts with diols in the presence of a acidic catalyst to form a cyclic product…

Q: QUESTION 3 Show how you would synthesize the epoxide starting from cyclohexanol and benzyl alcohol…

A: We have to carry out the given synthesis. Consept: Step 1: In the step cyclohexanol is converted…

Q: Br Mg ether OH 2 H3O+ MgBr O 11 EtO OEt exc TE

A: