VP Theory (Pre-lab) Central Atom #1 Hybridization of Central Atom Electron Geometry Molecular Geometry Bond Angles Dipole moment of the molecule Length of C-C bonds, Central Atom #2 Central Atom #3 Calculated by Gaussian (done during lab) Central Atom #1 X X Central Atom #2 x X Central Atom #3 x X

Q: A molecule that contains polar bond is not necessarily polar. What other factor is required if the…

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Q: ncreasing the concentration of the salt in a colloidal system will: ) Increase the radius of sheer.…

A: The solution of the given question is

Q: A 1.00 L flask initially contains 4.40 mol of HI at a certain temperature. The K at this temperature…

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Q: 1.2 x 10-³M? 2. Air-saturated water has a hydronium ion concentration caused by the dissolved CO2 of…

A: Concentration of hydronium ion caused by dissolved CO2 = 2.0 × 10-6 M

Q: A 2.1 M K2SO4 solution can be prepared by diluting mL of 9.2 M K₂2SO4 solution to 241 mL

A: • The values provided in the question are:-         i) Initial concentration of K2SO4 solution, M1…

Q: Can be applied for the separation of ionic (nonprotein) analytes

A: Ans: IEX

Q: In a reaction, the components of water (H-OH) are added across a carbon-carbon double bond (C=C). A)…

A: Water added to unsaturated compound like alkene or alkyne to form alcohol.

Q: The rate of a certain reaction is given by the following rate law: rate= k = K[N₂]²[H₂]² Use this…

A: Given, rate = k[N2]2[H2]2 a) The reaction order in N2 = ? b) The reaction order in H2 = ? c) Overall…

Q: The PH Vale off0.025 ±0.002) and di -3 #cl solubionis -±--

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Q: 4. Five mL of 1.25 M Na,PO, is added to a mixture containing excess SrS(aq) and SrCl₂ (aq). How many…

A: Here Na3PO4 of 1.25 M  we take 5 ml in presence of SrS and SrCl2 . And we know that Na3po4 is strong…

Q: Mechanism of separation is adsorption. ONPLC O IEX HILIC SEC

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Q: Calculate the isoelectric pH of this peptide: His-Tyr

A: Here we are required to find the isoelectric point pH of the peptide.

Q: charge(s), if any? Ⓒ... H-N=N=N O ..e H-NEN-N: ne molecule in the box, including the formal HN₂ ..0…

A: The Lewis structure should follow the octet rule.

Q: CS2 and 10.0 g Cl2 reacts by the followi CS2(g) + 3Cl2 (g) AH = -230. kJ

A: Given, Mass of Cl2 = 10 g Mass of CS2 = 10 g Molar mass of CS2 = 76 g/mol Molar mass of Cl2 = 71 g…

Q: State the reaction happening in each step of the synthesis sequence shown below. reaction type…

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Q: Directions: For the given complete redox reactions, write the half-reactions and identify the…

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Q: Select the most polar bond among the following. C-O Si-F CI-F C-F C-I O

A: That bond is most polar for which electronegativity difference between two atoms is highest.

Q: Draw the major organic product of each reaction. Indicate the stereochemistry at the stereogenic…

A: In this question, we will identify the all four products A, B, C and D  A product form via SNi…

Q: In order to study the system at 400 K, 0.50 mol Br2, 0.50 mol Cl2, and 1.0 mol BrCl were added to a…

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Q: Chemistry blem 5-6 Star (") each asymmetric carbon atom in the following examples, and determine…

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Q: PROBLEM 1: Calculate the pH of a 0.0125 M HNO3 at 25°C. Step 1. Complete the ICE Table below:…

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Q: Provide the product for the following transformation: A A B B C C D D E E 1. NaOMe, MeOH, heat 2.…

A: The given reaction is a multistep reaction in which various reaction mechanisms are involved. Let's…

Q: QUESTION 22 Identify the balanced reaction for the complete combustion of propanal (C,H,OH). Select…

A: Combustion reaction is the reaction of organic compound with oxygen to form carbon dioxide and…

Q: Mechanism of separation is partitioning SEC OIEX HILIC ONPLC

A: Chromatography is the laboratory technique for the separation and isolation of a variety of samples…

Q: List the four quantum numbers associated with the last electron added in the following orbital…

A: n = 3 l = 1  ml = -1, 0, 1 ms = +1/2 and -1/2

Q: Question 20 of 20 Potassium permanganate solutions used in oxidation-reduction titrations are often…

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Q: A 1.00 L flask initially contains 4.40 mol of HI at a certain temperature. The K at this temperature…

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Q: Classify the following compounds as primary, secondary or tertiary. Explain your answer.

A: a. It is primary amine because Nitrogen is connected to single carbon.

Q: An element with the electron configuration [noble gas] ns2 (n-1)d¹0 np4 has [number] valence…

A: Valence electrons: Valence electrons electrons which are present in the outermost shell (energy…

Q: Question 25 Assign the stereochemistry as R or S. CH3 "F CI OR OS

A: In this question, we will assigned the R or S stereochemistry for the center carbon ( chiral carbon…

Q: Provide the product for the following transformation:

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

Q: Which of the following has optical isomers? Explain your answer a) Square planar- [Pb(OH)Br₂l ]²- b)…

A: For optical isomerism there should be no plane of symmetry in complex.

Q: 1. 4Fe + 30₂ 2Fe2O3 Oxidation Reaction: Reduction Reaction: Reducing Agent: Oxidizing Agent: 2. Cl₂…

A: Oxidation reaction : Increase in oxidation number. Reduction reaction: Decrease in oxidation number.…

Q: Draw the Lewis structure (3 resonance structures) and determine the formal charges on each atom for…

A: Given that, CO32- Write formal charge on each atom and draw the resonance structure ?

Q: Calculate the AH for the reaction: CH4 (g) +4 Cl2 (g) → CCl4 (g) + 4HC1 (g) using the standard…

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Q: Which transition will lead to the emission of light with longer wavelength, n = 3 to n = 2, or n = 4…

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Q: y close is your molar volume calculation to the accepted value for mol

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Q: question 1 i) Explain the acidity of terminal alkanes, alkenes and alkynes. ii) Compound A has the…

A: Double bond equivalence (DBE) for the molecular formula C10H16 can be calculated by using the…

Q: ON ON Determine which substitution mechanism occurs a products, including stereochemistry. + -OCH3…

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Q: Q7. What is the correct Lewis structure for the molecule in the box, including the formal charge(s),…

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Q: A container holds a mixture of argon and nitrogen with a total pressure of 6.5 kPa. If the partial…

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Q: The rate of a certain reaction is given by the following rate law: te=k[N₂] [H₂]² Use this…

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Q: How many moles of MgSiO3 are in 201g of the compound?

A: Mass of MgSiO3 = 201 g

Q: ect the correct answer: iquid junction potential between the electrodes in an electrochemical cell…

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Q: H 138 NH₂ 121 H 140 i) (MeO)2SO2. ii) HCHO, HCI, DMF 189, 67% HN dioxane/H₂O, 60-80 °C 62-86%…

A: The first step of the synthesis is the condensation reaction between phenylhydrazine (138) and…

Q: 31.Ferric chloride titrations are used to analyze ____? 32.In the preparation of sodium…

A: 31.Ferric chloride titrations are used to analyze total iron, ferrous iron, copper and free acid in…

Q: 15. At 25°C the limiting ionic conductivity of F is 5.54 mS m² mol', what is its mobility (n V-¹…

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Q: In the flame test if two ions have similar colors what could help you distinguish one from the…

A: Flame test provide preliminary idea about the presence of metal ions. To further confirm this we…

Q: Sodium tetraphenylboron is the titrant for what precipitimetric method?

A: Sodium tetraphenylboron [ (C6H5)4 B- Na+] is soluble in aqueous solution and form clear solution…

Q: Question 16 of 20 Predict the products (if any) that will be formed by the reaction below. If no…

A: Higher reactive metal can reduce the metal ion of lower reactive metal from its aqueous solution.

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.