A of L E B с

Q: Sketch a shell model for phosphorus. Be sure to properly indicate the electrons, neutrons, protons:

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Q: A Consider the following reaction: SICI4+ 4H2₂0 → H₂SiO + 4HCI When molecules of SiCI and H₂O were…

A: Molecules of H4SiO4 = 61 molecules

Q: Juntsey 10.3 THE STEREOCHEMICAL OUTCOME OF AN E2 The examples in the previous section focused on…

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Q: Calculate the volume in mL of 100% alcohol required to make 0.75 L of 70% (v/v) solution of alcohol…

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Q: Predict the products of the following reaction. If no reaction will occur, use the NO REACTION…

A: Reactants given are: (CH2)3(OH)2 (l) + O2 (g)   Reaction: (CH2)3(OH)2 (l) + O2 (g) →CO2 (g) + H2O…

Q: galvanic cell runs for 1.0 minute with a current of 0.65 A. How much charge passed through the cell…

A: Well, we know charge is basically the multiplication of current(A) and time(sec). Data are already…

Q: In the titration of 220.0 mL of 0.4000 M HONH, with 0.2000 M HBr, how many mL of HBr are required to…

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Q: If 13.50 mL of an aluminum chloride solution is needed to reach the equivalence point with 10.00 mL…

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Q: Draw the two possible products produced in this E elimination. Ignore any inorganic byproducts. CI

A: In first step cleavage of carbon and halogen bond occurs.  This step of reaction is slowest step and…

Q: if you could please answer these. its asking for the products 21. 22. НО. KI H₂PO4 MCPBA CH₂Cl₂

A: According to the bartleby guidelines for the multipart questions I can solve only first three…

Q: Polyethylene phthalate is a copolymer containing phthalic acid and ethylene glycol. The monomers…

A: In the given reaction ethyl glycol react with phthalic acid and condensation product form. Here…

Q: 3. Attached is the IR for one of the compounds you crystallized in this lab. (a) Is this molecule 2-…

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Q: 17) Chemical Formulae: C₁2H18 8 4H, Doublet Triplet Triplet Doublet 7 6 5 4 PPM Quartet, 2H 3…

A: 1H-nmr provides the information of hydrogen environment of the unknown compound.

Q: Ⓒ Macmillan Learning Arrange these compounds from fastest SN 1 reaction rate to slowest SN 1…

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Q: Consider the equilibrium system described by the chemical reaction below. Determine the…

A: Given: Kc = 2.4×10-3 Equilibrium concentration of H2O = 0.11 M Equilibrium concentration of H2 =…

Q: For the chemical reaction HCN(aq) + KOH(aq) H,O(l) + KCN(aq) write the net ionic equation, including…

A: An aqueous solution of hydrogen cyanide reacts with an aqueous solution of potassium hydroxide to…

Q: A chemist adds 1.50L of a 4.3x10−5/mmolL silver(II) oxide AgO solution to a reaction flask.…

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Q: CI 1. Mgᵒ, CH₂CH₂OCH₂CH3 2. CO₂ 3. HCI, H₂O

A: Given reaction: We have to find the product of the reaction.

Q: Consider the following hypothetical chemical reaction: A + B → C + D + E If stoichiometric…

A: Given that, A chemical reaction, A + B ---------> C + D + E  Their stoichiometric quantities are…

Q: What would be the volume occupied by 23.1 mg of nitrogen gas at STP?

A: Volume of nitrogen gas can be find out as:

Q: Determine the value of Ksp for AglO, by constructing an ICE table, writing the solubility constant…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: The literature value for the solubility of borax at 25oC is 1.2 X 10-2.  Predict the Ksp at 25oC…

A: Given: ∆S°=590 J/mol.K ∆H°=188.69 kJ/mol The literature value for the solubility of borax at 25oC =…

Q: We now turn to an energy diagram showing all the transitions between the n = 1 and n = 6 levels.…

A: When emission of a photon occurs from a higher energy level to the lower energy level, for example…

Q: Which of the following is a polyatomic ion? O NACIO O CI-1 O C1₂06 SOCIO-1

A: When a neutral atom donates an electron, its positive charge becomes greater than the negative…

Q: 10. What is the starting material in the reaction shown below? CH,OH Syl only A CH₂ A) A B) B c) c 0…

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Q: Given at 10,000-lb T-38 at sea level, determine the following: A) Power required at Mach 0.35, B)…

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Q: Consider the following made-up compound: (Z3J)2Q3 Determine the number of moles of Z in 1.75 moles…

A: Given -> Mole of (Z3J)2Q3 = 1.75 mole

Q: Follow the curved arrows and draw the product of an SN2 reaction shown below. Include all lone…

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Q: Calculate the pH of the mixture of 105 mL of 0.195 mol/L hydrazine (H2NNH2) with 95 mL of a 0.215…

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Q: A student performed the experiment "The Mole Concept: Chemical Formula of a Hydrate" and obtained…

A: Tip : mole = mass ÷ molar mass

Q: Arrange the alkenes in each set in order of increasing rate of reaction with HI and explain the…

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Q: Two types of nodes occur in atomic orbitals: spherical (radial) surfaces and planes (angles).…

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Q: Write the condensed (noble-gas) electron configuration of Mn++.

A: we have to write the condensed electron configuration of Mn4+

Q: Consider the following reaction: 4K(s)+02(g) →2K2O(s)4K(s)+02(g) →2K20(s) The molar mass of KK is…

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Q: Complete and balance the following redox reaction in acidic solution. Be sure to include the proper…

A: The redox reaction is the reaction in which both oxidation and reduction reaction takes place.  In…

Q: A galvanic cell is constructed as follows. One half-cell consists of a platinum wire immersed in a…

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Q: Which of the following sets of characteristics contains a main standard that is used in acid-base…

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Q: A 2.00 g sample of unknown hydrocarbon is found to contain 1.50 g carbon and 0.50 g hydrogen. What…

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Q: 14. Write the full and abbreviated electron configurations for sulfur dianion. How many core and…

A: Here we are required to find the electronic configuration for sulphur dianion.

Q: Balance the following redox reaction in basic solution. 2+ + N₂H4(aq) + Cu (aq) → N₂(g)+Cu (aq)

A: First we need to determine the oxidation and reduction half reaction. Then we balance them one by…

Q: Which molecules below are rotational Raman active and which are inactive. SF6 CH4 CO2 H2 NO

A: We need find the rotational Raman active molecule amonth the given choices.  SF6 CH4 CO2 H2 NO

Q: How come the beta position is only at the left of the Cl and not at the carbon right of the Cl?

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Q: H₂(g) + I2(g) 2HI(g) 0 AG for the reaction is 2.60 kJ/mol at 25°C. What is the minimum partial…

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Q: What is the classification for the following halide? $ Br A quaternary halide B primary halide C)…

A: When halogen atoms are attached with carbon atoms it forms alkyl halides .

Q: 10. Which alkyl halide, when treated with sodium ethoxide in ethanol, would afford a product mixture…

A: The given problem is based on the dehydrohalogenation of alkyl halides to form alkenes as the…

Q: 3. An art gallery has just opened up downtown displaying blacklights over the exhibits. The emitted…

A: Given Wavelength 400.0 nm To find  Frequency

Q: You add 5.8 g iron to 21.90 mL of water and observe that the volume of iron and water together is…

A: Mass of iron, m = 5.8 g  Initial volume of water, V1 = 21.90 mL  Final volume of water and iron…

Q: Calculate the pH for each of the cases in the titration of 35.0 mL of 0.240 M NaOH(aq) with 0.240 M…

A: we have to calculate the pH of solution

Q: This requires creating a standard solution in which the molarity of the complex is known, and…

A: Given: 0.500 moles of FeSCN+2 in 1.00 L of water To determine: Whether or not it will result in a…

Q: Write and balance this reaction: sodium plus nitrogen produces solid sodium nitride. Remember to…

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Polymers

Polymers are naturally occurring or synthetically produced large molecules or compounds which are made up of series of repeating units called monomers. They are joined together by chemical bonds. The term polymer is coined from Greek roots meaning 'many parts' and are found almost everywhere from the plastics bags to the rubber of our tires to our DNA strands.