A. Hydrocarbons (HC) Name of HC Methane Ethane Ethene/Ethylene Molecular Formula CH4 Butane (2 structures) C4H10 Benzene C₂H6 C₂H4 Ethyne/Acetylene C₂H₂ C6H6 Condensed Formula Structural Formula Line-bond Formula 3D-Structure

Q: Solutions that contain the FeSCN2+ ion are blood red (you will see this at the end of the second…

A: Solutions that contain the FeSCN2+ ion are blood red (you will see this at the end of the second…

Q: Lepadiformine is a cytotoxic marine alkaloid that has cardiovascular biological activity. Draw the…

A: Given : structure of reactant Tip : SN2 reaction

Q: If 17.3 moles of hydrochloric acid is added to enough water to make 4.0 L of solution, determine the…

A:

Q: In the Bohr model of the hydrogen atom, the electron occupies distinct energy states. One transition…

A: we have to fill the missing boxes using the energy diagram given

Q: 20.) A 0.64 M solution of the weak base hydrazine (N2H4) is found to be 0.16% ionized at…

A:

Q: A student made measurements on some electrochemical cells and calculated three quantities: • The…

A: Solution

Q: A newly discovered element consists of 2 isotopes, one with a mass of 11.34 amu and a relative…

A: Mass of one of the isotope newly discovered element =11.34 amu  Relative abundance= 17.2 %  Mass of…

Q: Consider the following reaction Ca(s) + 2HCl(aq) --> CaCl2(aq) + H2(g) What mass of Ca is needed…

A:

Q: Before the development of reliable batteries, miners lamps burned  acetylene ( C2H2 26.04g/mol)…

A: Answer: This question is based on stoichiometric calculation where we have to convert moles of C2H2…

Q: 1. What will happen to the reaction time and reaction rate if the concentration of one of the…

A: Iodination of acetone:- Iodine crystals in the solid state are dark red in colour. When this iodine…

Q: X _ ОН 5

A:

Q: Q3) A: Give the crystal structure for the following metals. Fe, Ni, Pb, Cr, Al, Ag, Zn, Mo, Au, Pt

A: The three most prevalent crystal forms for metals and alloys are body-centered cubic (BCC),…

Q: 3. What is the IUPAC name for a,b,c and the common name of c? CH2-CH3 CH3 CH3-CH2-CH-CH2-CH-CH3…

A:

Q: HgOA), H₂O/THE NaBH

A: There are certain oxidising agents which oxidizes alkene to an alcohol.Some oxidizing agent oxidizes…

Q: .If you have 1 mL of an eluate containing 1 M imidazole and you can use a dialysis cassette in 2 L…

A: Here the 1 mL of eluate containing 1 M imidazole is diluted in the presence of 2 L buffer  with no…

Q: MCHM OH MCHM exists as two geometric isomers, cis and trans. Draw both isomers below using dashes…

A: Cis and trans isomerism: The stereoisomerism in which the two compounds have same molecular formula,…

Q: Calculate the mass percent composition, to the hundredths place, of the following compounds: a.…

A: Given :-  Chemical formula of compounds :  A. Na3PO4  B. C2H6O  To determine :-  Mass percent…

Q: Hydrazine (N2H4) and hyfrogen peroxide (H2O2) have been used as rockets propellants. They react…

A: The balanced chemical reactions is given as, 7H2O2 + N2H4 --> 2HNO3 + 8H2O We need to find the…

Q: If 1000 L of gasoline has spilled into the street (MW=117 g/mol, density=0.7 g/mL which is true for…

A: Given :-  Volume of gasoline (solvent) = 1000 L = 1000000 mL  Molar mass of gasoline (solvent) = M1…

Q: EXERCISE 6 The chemical equilibrium constant, Kp, for the reaction: the following values A) T (K)…

A: For the given reaction various values of temperature and equilibrium constant are given. To find:…

Q: 3. Experiment/Amounts a. 0.75 g baking soda, 25 mL vinegar b. 0.75 g baking soda, 50 mL vinegar c.…

A:

Q: Tetrachloromethane(CC14)is accidentally spilled on a bench in the laboratory. Describe a safety…

A:

Q: 4000 100 تعليل.ل.ل.ل.ل.ل 80 60 IR Spectrum 40 20 % of base peak 3000 10 43 40 13C NMR Spectrum 73…

A: This question need spectroscopic data analysis concept, IR, mass, NMR etc.

Q: Use the data below to determine the mmoles of sodium oxalate to 2 decimal places. (MM sodium oxalate…

A: Given : mass of sodium oxalate = 0.093 g             MM of sodium oxalate = 134 g/mol  Tip : moles =…

Q: Yus OH TM-127 J. Nat. Prod. 84, 2411 (2021). Proposed total synthesis ?

A: This is total synthesis based question.

Q: 12. Consider the combustion of octane given by the following UNBALANCED equation. CgH18 +0₂ →_CO₂…

A: #12: (a): The unbalanced chemical equation is: C8H18 + O2 → CO2 + H2O  In chemical equations…

Q: How many atoms of Oxygen are in 0.560 grams of glucose, C6H12O6 (mm 180.156g/mol) Enter your numeric…

A: We would first Calculate moles of glucose using mass and molar mass. Then using mole ratio between…

Q: wen that H₂(g) + F₂(g) → 2 HF(g) 2 H₂(g) + O₂(g) → 2H₂O(1) alculate the value of AHin for AHin =…

A: Since, According to Hess's law Change of enthalpy is same regardless of whether the reaction takes…

Q: n 20 of 21 Macmillan Learning Use the van der Waals equation of state to calculate the pressure P of…

A:

Q: Use Coulomb's law to calculate the energy in aJ of the following ions to their equilibrium ion-pair…

A: Coulomb's law: The energy when ions to their equilibrium ion-pair separation distance is given by  E…

Q: The commercially available soda (water and CO2) siphon uses one 8-gram cartridge of carbon dioxide…

A: Partial pressure of CO2(g) inside the jug, PCO2 = 6 atm  The Henry's law constant for CO2(g) at 25…

Q: In a constant-pressure calorimeter, 55.0 mL of 0.310 M Ba(OH)₂ was added to 55.0 mL of 0.620 M HCl.…

A: First we need to calculate the heat of reaction using formula  Q = mC∆T Then we need to calculate…

Q: (a) Draw a reaction coordinate diagram (RCD) for the reaction R-[I]→P that is overall endergonic.…

A: Since you have asked multiple questions, we will answer the first one for you. To get the remaining…

Q: b) CH₂CH₂C=C-H OH CH3CH₂CHCH₂CH₂CH3

A: Alkynes are converted to ketone by HgSO4, H2SO4 and water Alkynes are reduced to  trans-alkene by…

Q: Q Question) Draw The Structures? 2-Chloropropanedioic acid (chloromalonic acid)…

A: Answer:- This question is answered by using the simple concept of writing the structure of the…

Q: How can an electron go from a lower energy shell to a higher energy shell?  A. heat absorption  b.…

A:

Q: 1. Give the IUPAC name of the molecule: OH F

A: Rules for naming an organic compound:  1. The longest possible continuous carbon chain was treated…

Q: An alcohol is 68.84 % C and 4.962 % H by mass. The rest is oxygen. What is the empirical formula of…

A: Molecular formula: In a molecular formula we describe the number of atoms of all the elements…

Q: Use the periodic trend in electronegativity to choose the bond below that is the most polar.…

A:

Q: Propose a mechanism (all arrow pushing) for the following pericyclic reaction. heat HO

A:

Q: How many protons and electrons are present in an atom of strontium (Sr)? ooo Protons = 38, Electrons…

A: Atomic number: The number of protons in an atom is considered as atomic number. In a neutral atom,…

Q: Given the reactions, X(s) + O₂(g) → XO(s) - XCO3(s)→ XO(s) + CO₂(g) what is AH for this reaction? AH…

A:

Q: XIII. b) Provide structures for the reactants, intermediates, or products, as indicated, in the…

A:

Q: Calculate the concentration of cobalt(III) ions in a solution formed by mixing 200.0 mL of 0.500 M…

A: Answer:- This question is answered by using the simple concept of calculation equilibrium…

Q: 5. One reaction that occurs in human metabolism is HO₂CCH₂CH₂CHCO₂H(aq) + NH3(aq)= | NH₂ Glutamic…

A:

Q: Each bold, capital Roman letter symbol represents one or more fundamental mechanistic steps or…

A: Here we have to mention the types of mechanistic  steps involved in the following given reaction…

Q: 4. Indicate the relationship between each pair of molecules: enantiomers, diastereomers, identical,…

A: Given : structure of molecules Tip : write iupac name . If configuration of the chiral centre…

Q: Ho!!!!!! NH₂ H₂N "!!!|| OH ОН

A:

Q: 3 Draw The Structures? (phenylpropiolic acid) (±)-cis-Camphenic acid [(±)- cis-camphenecamphoric…

A:

Q: what is the name of this molecule?

A: we have to determine the name of the given molecule

Quantum Mechanical Treatment of the Valence Bond Theory

Quantum mechanical treatment of valence bond theory refers to the relationship established between the quantum mechanical theory and the valence bond theory to describe the chemical bonding in a particular molecule.