QUESTION 10 Which of the following is an intermediate in the bromination of toluene? O

Q: Methyl Diantilis: Provide a balanced chemical reaction and mechanism for the reaction. Briefly…

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Q: A sample of gas has the volume  of 148 L. at the pressure of  102 mmHg.  If the volume  is changed…

A: Boyle's law:  According to Boyle’s law, the absolute pressure exerted by a given mass of an ideal…

Q: Choose the best reagent (A-Ej for carrying out the following conversion from the list provided below

A: Given: structure of reactant and products Nabh4 doesn't reduce acid group

Q: Use this table to answer the following questions below: Before reaction Before reaction Theoretical…

A: Given reaction: CH3OH + CO → CH3COOH We have to find whether the reaction is balanced or not. Also,…

Q: How many moles of nitrogen atoms are in 21.40 mol of TNT? Trinitrotoluene or TNT: C7H5N306

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Q: Calculate A E in kilojoules per mole for the following reaction: 230 Th→ He + 6 Ra 90 Atomic masses:…

A: The reaction considered is alpha decay of Th-230. 230Th90 -----> 4He2 + 226Ra88 The energy change…

Q: 2 Isomers of Alkanes Isomers of C4H10 Compound 1. Expanded Structural Formula 2. Condensed…

A: The Answer to the following question is-

Q: When the following equation is balanced properly under basic conditions, what are the coefficients…

A: we have to balance the given reaction and fill the boxes

Q: Aisha determines the concentration of NaOH by titrating it with 6.50 g KHP (a monoprotic acid). It…

A: Given data : Mass of KHP = 6.50 g Molar mass of KHP = 204.2 g/mol Volume of NaOH = 33.30 mL = 0.0333…

Q: Consider the following rotational-vibrational line spectrum: a. D b. G C. C which peak correspond to…

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Q: Wt of precipitate (Silver chloride) MW of silver nitrate MW of silver chloride Meg silver nitrate…

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Q: What type of amine is the molecule below? primuary secondary fertiary quatemary H₂C CH₂ NH

A: What type of amine present is the molecule?

Q: Br KCN NaN3 DMF

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Q: Which of the acids listed below has the weakest conjugate base? O H₂02; K₂ = 2.400x10-12 O HBr, K₂=…

A: The larger the value of ka stronger the acid and weaker the conjugate base.

Q: A student wishes to determine the chloride ion concentration in a water sample at 25 °C using a…

A: Recall the half-cell reaction,                     AgCl s  +  e-  →  Ag s  +  Cl- aq…

Q: 2 Al Brz + 3√₂504 € 6 KBr 7 A/{[(507)3 and JF one places 5.31hobs Of AlBra and 2.9 Mules Of K₂SO4…

A: Given in following question a

Q: f. Is there any periodicity in the maximum oxidation number for elements 11 through 17? If so,…

A: Oxidation number for an atom is the number of electrons lost or gain to achieve a stable noble gas…

Q: Tristearin (C57 110° H obtained from animal fats, was historically used as a household fuel source.…

A: Given the mass of tristearin(C57H110O6) taken for combustion = 5.79 Kg  Since oxygen(O2) is taken in…

Q: Suppose 3.85 g of sodium chloride is dissolved in 300. mL of a 54.0 m M aqueous solution of silver…

A: Molarity is defined as no of mole solute dissolved in a 1-liter solution.

Q: Lewis dot structure with bond polarity shown using bond-dipole arrows on polar bonds (connectivity…

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Q: In(Concentration) Time (s) on these graphs the reaction would be wh second order. third order. zero…

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Q: Write a reaction equation for each of the following: Ag + Cu(NO3)2 Cu + Cu(NO3)2 Zn + Cu(NO3)2 Pb +…

A: The given reactions are examples of single displacement reactions, where a more reactive metal…

Q: How many milliliters of hetastarch 10 % (w/v) solution and hetastarch 2.5 % (w/v) solution is…

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Q: Radon-222 has a half-life of 4 days. How long does it take 234 mg of radoon-222 to reach 14.6 g? 4…

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Q: Review Topics] Select the most acidic hydrogen in the molecule below. [References) . Gray C; white =…

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Q: Given the thermochemical equations X₂ + 3Y₂ → ->> 2XY, X₂ +2Z₂ → 2XZ₂ ΔΗ, = -160 kJ 2Y₂+Z₂2Y₂Z AH3 =…

A: Given, a) X2 + 3 Y2 -----> 2 XY3  ∆H1 = -320 kJ b) X2 + 2 Z2 -----> 2 XZ2  ∆H2 = -160 kJ c) 2…

Q: In the reaction, 2 NaN, (s) 2 Na(s) + 3 N₂(g) ->> how many liters of nitrogen, N₂, measured at STP,…

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Q: Lab Data Verify your calculation. In your set-up, do your units cancel? Did you report your data to…

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Q: Gaseous methane (CH4) reacts with gaseous oxygen gas (0₂) to produce gaseous carbon dioxide (CO₂)…

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Q: What is the difference between dissolving and melting

A: We need to write the differences between melting and dissolving.

Q: Complete the table using the existing information. Limit your answers to two (2) significant…

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Q: what is 510?

A: Calculate the measurement, 510=?

Q: 7 A rectangular surface of 4 m2 was exposed to solar radiation of 1400 W/m2. The temperature of the…

A: Solution: In this problem we have too calculate the absorbed irradiation, radiosity, and net…

Q: Match the unit abbreviation with the quantity being measured cm mL g/mL C bb mol °℃ atm [Choose]…

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Q: How many cubic meters (m³) are in 288 liters (L)? Round to the correct number of significant…

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Q: In a reaction to produce NaF, 3.50 g of HF and 1.26 of Na2SiO3 are reacted according to the…

A: Consider the reaction: Na2SiO3 (s) + HF (aq) →H2SiF6 (aq) + NaF (aq) + H2O (l)  The mass of Na2SiO3…

Q: An ether functional group is an oxygen atom with two R groups on both sides (an “R” group is another…

A: we have to draw the line structure of CH3CH2OCH2COCH3

Q: Compare the towing electronic ins clear charge according atomic Nuclear charge No of protons) Rank…

A: Isoelectronic species have the same number of electrons.  For Isoelectronic species greater the…

Q: A sample of nickel carbonyl, Ni(CO)4, is placed in a vessel and allowed to reach equilibrium.…

A: Given, Ni(CO)4(g)  <---> Ni(s) + 4 CO(g) Reactant                            gaseous  product…

Q: Use the standard heats of formation (data table) to determine the change in enthalpy for the…

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Q: Carboxylic acid functional groups can be part of the parent chain of a molecule. This means that the…

A: we have to draw the structure is HOOCCH2CH(COOH)CH2COOH in bond line form

Q: If a physician prescribed 4 grams of aspirin to be taken by a patient daily, about how many 5 grain…

A: Mass of asprin in each tablet = 5 grain  Mass of asprin required = 4 g

Q: Calculate [HC₂H2O2] in a buffer solution where [NaC2H₂O2] = 0.50 M and a pH = 5.12. The Ka for M…

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Q: A chemistry graduate student is studying the rate of this reaction: NH,OH (aq) → NH, (aq)+H,O(aq)…

A: Using rate law equation for zero, first, and second order reaction, order of the given reaction can…

Q: Question 9 Which ion has +3 charge 28 electrons, and an atomic mass of 70 amu?

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Q: Consider the rotational-vibrational spectrum of a diatomic molecule. SAUERS Intensity 0 F b. A C. Ε.…

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Q: a SiF4, KrF4, and Sef4 molecules have similar formulas, but each has a different shape. Draw Lewis…

A: Hybridisation of central atom in a molecules is determined by the number of bond pairs and lone…

Q: amount of Aluminum hydroxide required to completely neutralized 20.0 mL of 0.100 M sulfuric acid. If…

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Q: A solution has the mass% of 12.0% NaOH(aq).  Calculate the molarity of NaOH(aq). NaOH = 40.00…

A: Given, mass % of NaOH = 12.0 %

Q: Aqueous sulfuric acid (H2SO4) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A: Given, H2SO4(aq) + NaOH(s) → Na2SO4(aq) + H2O(l) Balancing the above equation, we get H2SO4(aq) +…

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.