NBS hv Drawing

Q: A chemist wants to perform a reaction using the reagent below, which can act as a Bronsted-Lowry…

A: #1: A Bronsted-Lowry acid is a species that donates a proton(H+), and a Bronsted-Lowry base is a…

Q: c. What caused variation (three reasons) in your values of K?

A: The balanced chemical equation can be written as, Fe3+ + CNS- → [FeCNS]2-. The equilibrium…

Q: (c) If the temperature is increased, will the ratio *øk, increase, remain the same, or decrease?…

A: Welcome to bartleby !

Q: Compound # A A # of Carbon Signals 3 Using the knowledge of spectroscopy you gained in the prior two…

A: The spectroscopy deals the formula and structural elucidation of unknown compound.

Q: Question 2 Solution 1: 2 mL of 1.50 M A is combined with 18 mL water. Solution 2: 5 mL of solution 1…

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Q: On a rainy day, a barometer reads 735 mmHg . Convert this value to atmospheres. Express your answer…

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Q: A chemist dissolves 595. mg of pure hydrobromic acid in enough water to make up 100. mL of solution.…

A: The mass of hydrobromic acid is 595 mg.The volume of water is 100 mL.To find the pH of the solution.

Q: To identify a diatomic gas (X2), a researcher carried out the following experiment: She weighed an…

A: Volume of gas bulb = 3.0 L  Pressure of gas = 1.00 atm Temperature = 21°C = 294 K  Since difference…

Q: At 25 °C, 14.76 g of menthol was dissolved in n-propanol resulting in a 1.50 L solution.…

A: Given, Mass of menthol (m)= 14.76 g Volume of the solution (V) = 1.50 L Temperature (T) = 25°C = (25…

Q: 1) NaNH2 2) CH31 H2, Pd/C/ HBr 1 eq H₂O, H₂SO4 HgSO4

A: -> NaNH2 is base which can abstract most acidic hydrogen from terminal Alkyne and form…

Q: What is a possible testable question (in correct format) That Mrs love might ask for this Sanrio?

A: Given : A paragraph is given.  To find : Possible question in proper format from the paragraph.…

Q: You are given unlabeled vials containing samples of a carbohydrate, a lipid, and a protein. Design…

A: Distinguishing between different macromolecules such as carbohydrates, lipids, and proteins can be…

Q: Br KO'Bu (one equivalent) t-BuOH

A: Alkyl halides give an E2 elimination reaction with a strong base. In the E2 elimination reaction,…

Q: 2. In boiling water, the bubbles contain: a. a mix of hydrogen gas and oxygen gas in a 2:1 ratio b.…

A: The question is based on the concept of physical chemistry. We have to explain the process of…

Q: Part C C5 H10NS2, 296.58 g/mol Express your answer as a chemical formula.

A: Empirical formula: C5H10NS2 Molar mass = 296.58 g/mol Express your answer as a chemical formula.

Q: Determine the mass of CO2 produced by burning enough of octane to produce 2.00 x 10² kJ of heat. C3…

A: Given- Reaction C8H18(l) + 25/2 O2 (g)  → 8 CO2 (g) + 9 H2O (g) Q = 2.00 x 102 kJ ∆H°rxn = -5074.1…

Q: 1. The mass of a 45.750 g piece of copper is measured three times on two different balances with the…

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Q: question1 help

A: When all properties of a molecule can not be explained by a single structure, more than one possible…

Q: A sample of magnesium metal reacts completely with an excess of hydrocholoric acid: Mg(s) + 2…

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Q: CI cl cl A. (27,47)-2,3,4 trichloro hept-2-ene B. (22, 4E) -2,3,4-tri chloro hexa -2,4-diene 0₁ (2E,…

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Q: 1. Complete and balance each of the acid base neutralizations below. Identify the spectator ions.…

A: 1. a. The complete balanced reaction between H2SO4 and Mg(OH)2 is, H2SO4aq+MgOH2s→2H2Ol+MgSO4aq For…

Q: Convert 2.72106521624284e+25 molecules of CO2 to grams of oxygen?

A: 1 mol = 6.022 x 1023 molecules. 1 mol CO2 = 44.01 g CO2  44.01 g CO2  =32 g Oxygen

Q: Grignard s. reagents

A: Grignard reagents are the common reagent generally used in organic synthesis and are prepared by the…

Q: H C H3C CH3 HBr DMSO ?

A: DMSO is dimethyl sulfoximideHBr will be added to DMSO in the given reaction and the formed molecule…

Q: Draw cl2 at -40 temperature

A: We will draw the structure of Cl2 molecule at -40 temperature .

Q: Part A 4.0x1025 03 molecules Express your answer to two significant figures and include the…

A: 1 mole = 6.023 × 1023 molecules

Q: CH20- NH2 1 NONO2, HCl 2. HB FH

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Q: What is the enthalpy for the following reaction? overall: N204-2NO + O2 Express your answer…

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Q: When BHBA is consumed in the drink HVMN Ketone Ester it eventually passes into the bloodstream.…

A: a. Conjugate acid and base pair differ in a proton (H+). A conjugate base contains a lesser proton…

Q: Which of the following are constitutional isomers? 1,2,3,3-trimethylhexane 11. 2,2-diethylpentane…

A: Constitutional isomers are compounds having the same molecular formula but different arrangement of…

Q: Assume that the reaction below is at equilibrium. A stress is then applied as described. Click on…

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Q: C. OCH3 H2 Pd/C

A: Information about the question

Q: Determine the position that is most likely to be the site of an EAS reaction in the compound below:…

A: Site for an EAS in case of disubstitued benzene is decided as follows:

Q: Carbenes can add to alkenes to give a cyclopropane derivative. Draw the alkene (unknown X) that…

A: Addition of carbene in cis-alkene gives the the corresponding cis-products and addition of carbene…

Q: 1. O3 2. CH3SCH3

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Q: -2.15 =,75 0.4 3x10-3 10. If 600 ml of a .7M HC2H3O2 is reacted with 800 ml of a .5M solution of…

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Q: Instructions: Below is a Concept Map on Enthalpy with missing concepts. Provide the missing concept…

A: Lattice energy is the energy required in the conversion of one mole of an ionic compound into its…

Q: Review Constant- 2 Cu (s) + Mn2+ (aq) 2Cu (aq) + Mn (s) ΑΣφ ? Ed %3D cell V Submit Request Answer…

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Q: Identify the predominant type of intermolecular force in each of the following compounds. Drag each…

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Q: B. Entropy 5. Which of the following are A. Entropy and B. Entropy and

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Q: 1) NABH, 2) H3O* Li

A: The question is based on the concept of organic reactions. we have to write the product of the given…

Q: What reactants are required to achieve the following transformation?

A: Electron rich species/ electron pair donars are called nucleophiles  Lewis bases are nucleophiles…

Q: The element X has three naturally occurring isotopes. The masses (amu) and % abundances of the…

A: IsotopeAbundanceMass 221X74.22220.9220X12.78220.0218X13.00 218.1

Q: (c) Account for the signs of AS° and AH° for the ionization reaction in terms of the molecules and…

A: Answer for part C: ∆Hforeaction = ∆Hfoproduct - ∆Hforeactant = [∆HfoH+ + ∆HfoHSO3-] - [∆HfoH2SO3 ] =…

Q: NHWQ: Check answers

A: Homolysis is the dissociation of a covalent bond by a process where each of the fragment retains one…

Q: Hi can someone please help with these?

A: As you have asked question with multiple subparts we will solve the first few parts for you. If you…

Q: In each the following generalized coordination complexes, M represents the central metal ion and L1,…

A: Two compounds that have the same molecular formula but the different structural representation of…

Photochemistry

Photochemistry is the part of chemistry that studies the various mechanisms of reactions that are triggered by the presence of light energy. It also helps to study the changes involved in a molecule that can undergo the absorption of radiation.