H3C НО OCH3 ОН тос H3C НО LOCH 3 OH

Q: Complete the table by computing for the unknown parameter. [H+] [OH–] pH pOH 1…

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Q: preview topics] Specify the hybridization at the atoms labelled a-d. For each atom enter one of the…

A: Determine hybridization at a,b,c and d point ?

Q: Et3N ** Et₂O H Find out the product A, B and C. i. i. Me NaNH, NH3 NaNH, B ii. ii. Br H₂O (Weak…

A: Note - The given question is a multiple questions , hence I solved first question according to rules…

Q: Water can be decomposed to its elements, H₂ and O2, using electrical energy or in a series of…

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Q: (a) Calculate the energy of a single photon of light with a frequency of 6.38×108 s-¹. Energy = J…

A: Given,  The frequency of a light is 6.38 × 108 s-1  The energy of a single photon is:

Q: 2. Complete the following reactions. If no reaction occurs, write "No reaction" a) HO-CH₂- b) CH3 -…

A: Concept a. Normal oxidation of -CH2OH to -COOH b. Alpha hydroxy acid under heating condition…

Q: Determine a molecular formula, e.g. CH4, from the line structure below. Specify elements in the…

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Q: Calculate the hydronium ion concentration in an aqueous solution that has a pH of 8.5401.

A: Concentration of hydronium ion can be figure out from the pH of solution.

Q: 1. Explain how a buffer made of hydrofluoric acid (0.20M) and fluoride ion (0.20M) adjusts to a…

A: Buffer is solution which have tendency to resist pH change on addition of small amount of strong…

Q: The following information is given to you: A+B C AH=32 kJ/mol What is the enthalpy change for the…

A: Given equation is  A + B → C  Reactants react with each other to give products.

Q: Give an IUPAC name for the compound below. Accepted names for branched alkyl groups are isopropyl,…

A: IUPAC nomenclature rules for alkanes: • Identify the longest continuous carbon chain. • Identify the…

Q: Specify the formal charges (both sign and magnitude) on the atoms labeled a-c. 1) 000 a b C 2) +1 -1…

A: Calculate the formal charge at the given atom in the molecule indicated ?

Q: What alkene would you use to create 2-propoxy-(s)-propane. Prove your answer by showing a chemical…

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Q: C. Using only the portion of the reduction potential table below Pb (aq) + 2e → Pb(s) 12 (s) +2e21…

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Q: The concept of determining which reactant is limiting and which is in excess is akin to determining…

A: We have find out the quantity of the ingredient in excess remains.

Q: Describe the compound below. O A. wax О в. fat O c. oil O D. soap - 1 attachment - 30

A: Here we have to predict type of compound from the given structure.

Q: 3. Identify the type of reaction show below as addition, elimination, condensation, substitution,…

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Q: [Review Topics] [References] Devise a synthesis of (E)-3-octene using one of the starting materials…

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Q: Arrange the following compound in the order of increasing acidity (least acidic first) I)…

A: Phenol is more acidic than cyclohexanol due to stability of phenoxide ion. The conjugate base of…

Q: On your own paper, draw the reactants and products of the following reactions. H H = + 2 eq HBr + 1…

A: The first two reaction are the addition reaction . In this reaction the Hydrogen Halide is added to…

Q: 13. Determine the shape of the following molecules and identify what intermolecular forces exist in…

A: we have to determine the shape of the molecules and the intermolecular forces

Q: How would these chemicals react with (CH2=CH)2CuLi?

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Q: A ?? в

A: The synthesis has been done by the following step- allylic bromination, hydrogenation of alkene and…

Q: 2.1) Draw the structure of "major organic final product" of the following Addition of H₂O to alkyne…

A: -> Alkyne give first of all syn addition of (Sia)2BH to it then H2O2/OH- reacts and form enol…

Q: A molecule or lon that donates the hydrogen in a hydrogen bond is a hydrogen bond donor A molecule…

A: we have to select the hydrogen bonding behavior of given molecule

Q: [Review Topics] [References] Specify the local electron geometries about the atoms labelled a-d.…

A: To solve this problem we have to identify the hybridization of atom labled as a , b, c and d

Q: Please use 3 significant figures or 3 decimal places. What is the pH of a buffer is prepared, 1.00…

A: Aqueous Solution consists of a mixture of a weak acid and its conjugate base or weak base and its…

Q: (a) Calculate the energy of a single photon of light with a frequency of 6.63x10¹1 s-¹. Energy = J…

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Q: his serie

A: Given: n=4 transitions To find the full frequency range

Q: What are the coefficients?

A: Given that, a redox reaction is H5IO6 + Cr → IO3- + Cr3+. We have to write the coefficients of the…

Q: At what carbon atom of this compounds will occur to produce aldonic acid? 'СНО но- H- OH НО Н CH₂OH

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Q: You have extracted a new compound with a molar mass of 270 g/mol. A 10 mg/L of this substance in a…

A: We can solve Given problem by using beer-lambert law  A= E×l×C Where  A = absorption E = molar…

Q: 4 Thinking of the reaction A + 2B products, if the SLOW step in the mulistep mechanism is the first…

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Q: The meals-ready-to-eat (MREs) in the military can be heated on a flameless heater. You can purchase…

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Q: 6. Which one of the following would be the highest stretching frequency of carbonyl? (A)…

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Q: In an acid-base titration, the neutralization of 25.00 mL of a solution of NaOH (sodium hydroxide)…

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Q: Glucose from molasses is fermented to alcohol using S. cerevisiae where 500 ml of CO2 (at standard…

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Q: b How much energy is evolved or absorbed as heat in the oxidation of 12.0 g of NH3? Heat of…

A: Enthalpy is a amount of heat evolved or absorbed for a chemical changes at constant pressure.

Q: In which of the following molecules does the central atom have sp hybridization?     NH3   PF5…

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Q: Based on periodic trends, place the following in order of increasing IE1. N F As O As < F< N OF<As <…

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Q: How many of the following compounds are Strong Electrolytes in an aqueous solution? NH3 K2C204…

A: Strong electrolyte : The compounds which dissociate completely in the aqueous solution are called as…

Q: BrO3 + Fe²+→Br¯ + Fe³+ Match the following for the above reaction. Drag and drop options on the…

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Q: e. C. What is the standard cell potential (E°) for this reaction? d. What is the standard free…

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Q: Element Atomic Symbol Symbol Be 121 Sb 51 Atomic Mass Number Number 8 Protons Neutrons Electrons 51…

A: -&gt; Atomic number = number of proton = number of electron (for element) -&gt; Atomic mass = proton…

Q: HBr + SO2 →SO₂ + Br₂ Match the following for the above reaction. Drag and drop options on the…

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Q: 5. The reaction H2 (g) + 12 (g) → 2 HI (g) has the following mechanism proposed: Fast 12 (g) = 21…

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Q: 8. (a). In the box below draw out the structure of a-D-Glucopyranose-(12)-ß-D-Mannopyranose-…

A: Here we have to write the structure of given trisaccharide and to predict whether it is reducing…

Q: Which of (a)-(d) shows the increasing order of basicity of compounds 1-4? 1 NH₂ O a. 4 <3 <2<1 O b.…

A: Basicity is tendency to accept H+ or we can say availability of lone pair for H+ . Basicity is…

Q: 1. Explain how a buffer made of hydrofluoric acid (0.20 M) and fluoride ion (0.20 M) adjusts to a…

A: Amount = Volume in L × concentration in M  Weak acid and its salt will form buffer solution.

Q: Choose the water solube molecules H -OH он

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