9. NO2 O2N 10.

Q: Choose the product most likely to form during the sigmatropic rearrangement shown below: - O A O B

A: Sigma trophic rearrangement:  The rearrangement reaction in which a sigma-bonded atom or group flank...

Q: Consider the following reaction between diethyl ether and boron trifluoride: BF3 diethyl ether boron...

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Q: Formic acid has Ka = 1.8 x 10-4. Calculate the pH of a solution that is 1.43 M sodium formate, HCOON...

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Q: Explain the reasons for the following observed properties: (a) Carboxylic acids have higher boiling...

A: Given,  Explain the reasons for the following observed properties: (a) Carboxylic acids have higher ...

Q: A mixture of nitrogen and oxygen gas is compressed from a volume of 28.0 L to a volume of 17.0 L, wh...

A: Given, A mixture of Nitrogen and Oxygen gas is compressed from, Initial volume (Vi) = 28.0 L Final v...

Q: Give the product for the following reactions, by drawing either the condensed structural formula or ...

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Q: 238, The isotope of plutonium * Pu is used to make thermoelectric power sources for spacecraft. Supp...

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Q: Imagine that you are given 0.2500 g of a sample of copper(II) sulfate pentahydrate (CuSO4 • 5 H2O). ...

A: The mass of copper(II) sulfate pentahydrate (CuSO4 • 5 H2O) sample is = 0.2500 g The mass of dehydra...

Q: The pH of 300 mL solution made of 0.88 M acetic acid and 0.97 M potassium acetate is (Ka 1.8 x 10 5)...

A: Number of moles of CH3COOH = M*V = 0.88 M * 0.300 L = 0.264 mol Number of moles of CH3COO– (potassiu...

Q: H Br (CH3)3CO-K* (CH3)3COH

A: In presence of base alkyl halide undergo elimination reaction. The more substituted alkene will be m...

Q: When you react ammonia with a halogenated Alkane will you get only one organic product? Why or why n...

A: When you react ammonia with a halogenated Alkane you will get only one organic product and an inorga...

Q: تان عص A- Write the Reaction of Xylenes by ا نره d@io} Oxidation كتبه تفاعل الرابلین بوطت B. I- Prep...

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Q: Calculate the pH when 45.0 mL of 0.200 M HBr is mixed with 28.0 mL of 0.400 M CH NH, (Kb = 4.4 × 10*...

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Q: provide the correct IUPAC NAME FOR TeBr6.

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Q: What is the formula for (S)-2- bromopentane using a) Fisher projection b) Wedges and broken lines ...

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Q: Consider the species phosgene or carbonyl chloride (COCI2), iodine trichloride (ICI3), and selenium ...

A: The given compounds: Phosgene (COCl2) Iodine trichloride (ICl3) Selenium hexachloride (SeCl6) The le...

Q: 5. A solution of 0.09 M in Mg²+ and 0.33 M in NH.. What minimum concentration of NH, will cause Mg(O...

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Q: Consider the equilibrium system described by the chemical reaction below. A 1.00 L reaction vessel w...

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Q: Which is not a carboxylic acid derivatives?

A: Carboxylic acid derivative  are not found in biomolecules but are useful intermediates in laboratory...

Q: References to access important values if needed for this question. In the laboratory, a student dilu...

A: Please find your solution below : Molarity of a solution is the measure of its concentration. It is ...

Q: a person produces and exudes a polyunsaturated oil from their skin, how does it ultimatum make close...

A: Polyunsaturated oils are pure non-polar solvents.• Oil droplets or certain non-polar, oily liquids o...

Q: MASS PERCENT Complete the table: Mass Solute Mass Solvent Mass Solution Mass Percent 15.5 g 238.1 g ...

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Q: ОН H, SO, → product Step 1: Use curved arrows to complete the Step 2: Use a curved arrow to show the...

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Q: The isotope of plutonium 4* Pu is used to make thermoelectric power sources for spacecraft. Suppose ...

A: Given that, 2.0 kg of 238Pu (used in thermoelectric power sources for spacecraft) has launched in 20...

Q: Consider the following acid-base reaction: NH3 •. HC=CH NH2 HC=C: 1 2 3 Which species predominate at...

A: The species which predominantes depends on the acidity of the two acids present in the equilibrium r...

Q: For the reaction below, Keg = 2.62x10-7 (at 1000. C). If you place 12 atm of nitroger gas and 36 atm...

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Q: Draw the major product(s) obtained from the acid-catalyzed hydration of the following alkene: CH3CH2...

A: Acid catalysed hydration of alkene  This reaction involves addition of water molecule to double bond...

Q: Lewis Structure Number of valence electrons Molecule/ion N2 SO3

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Q: The ka of a monoprotic weak acid is 0.00439 M . What is the percent ionization of a 0.105 M solution...

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Q: d. Complete the table below using the following information. Three elements have the electron config...

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Q: write the chemical equation of propanone and tollen's reagent

A: Tollen's reagent is used for distinguish between aldehyde and ketone, as it oxidises aldehyde but do...

Q: ACCURATE ERRONEOUS IMPOSSIBLE a) 4-ethylhex-2-en-6- yne b) 2-bromo-2- methylpentan-2-ol c) 4-bromo-1...

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Q: Calculate the pH of a 0.256 M solution of ethylenediamine (H,NCH,CH,NH, ). The pK, values for the ac...

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Q: The KHP titer of NaOH is 40.84mg/mL. Determine total acidity if 18.00mL of NaOH is required to titra...

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Q: A chem easures the energy change AH during the following reaction: Cl(g)+H2(9) → 2 HCl(g) AH=-184. k...

A: Given chemical reaction: H2 (g) + Cl2 (g) → 2 HCl (g) ΔH for the reaction= -184. kJ The ΔH=-ve here.

Q: Cation Anion Compound Formula Name Symbol Symbol Caso AKNO Na co Pb(OH), Mg3(PO,)2 CUCN KCIO AGCIO, ...

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Q: EXERCISE 3 The rates of linear growth of aluminium crystals during the recrystallization of cold wor...

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

Q: Br. "CEN H

A: Organic reactions are those in which organic reactant react to form organic products.

Q: The boiling points of alcohols is lower than that of aldehydes and ketones. True False

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Q: 2. A solution may contain any of the three group I cations. A white precipitate is formed the additi...

A: We have to tell which cation is present.

Q: Consider the following reaction: NH4HS(s)=NH3(g)+H2S(g)NH4HS(s)=NH3(g)+H2S(g) An equilibrium mixture...

A: At equilibrium, the rate of the forward and the reverse reaction is the same and the concentration o...

Q: 1. Given a one-dimensional random coil with in total 1000 monomers, the bond length between two adja...

A: Sub-atomic displaying and reproductions are significant instruments for the polymer science and desi...

Q: 1. Determine if the oxide is acidic or basic: CO: a. Acidic b. Basic 2. Determine if the oxide is ac...

A: Acidic oxides : oxides that reacts with water and produces an acid. Example : most of the non-metal ...

Q: Question 20 of 53 Submit Curved arrows are used to illustrate the flow of electrons. Using the provi...

A: Curved Arrow Mechanism for the given reaction.,

Q: MTBE (C5H12O) is a high-octane gasoline additive with a sweet, nauseating odor. Because small amoun...

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Q: Solve for the mass of KNO, at 60° C that dissolves in 145g of H,O.

A: Formula used: Number of moles = mass ÷ molar mass

Q: A volume of 500.0 mL of 0.110 M NaOH is added to 525 mL of 0.250 M weak acid (Ka = 2.53 × 10-'). Wha...

A: Concentration of NaOH=0.11M  Volume of NaOH=500 mL  Volume of weak acid=525 mL  Concentration of wea...

Q: Binary Covalent Polyatomic or ionic or ion? acid name If ionic, charge on the cation and anion formu...

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Q: Methanol, CH3OH, is a promising fuel that can be synthesized from carbon monoxide and hydrogen accor...

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Q: Which of the following statements is/are true? (Select all that apply) OCH5NH3* is the conjugate bas...

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