Sprecify the electronic structure of the following atoms of ions: a) Cl b) Ti c) Ti4+

Q: 10. If the density of an object is 2.87 x 10-4 lbs/cubic Liter, what is its density in g/ml? 7. A…

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Q: Chemical Name 2-methylhexane 2-chlorobut-2-ene 1,1,3,3-tetrachlorocyclopropane Chemical Formula…

A: We have to draw the chemical formulas, structural formulas, condensed formulas, and the line…

Q: 16: Which of the foll B) 4s C) 3p D) M A) 4p 17:A compound contains 0.480 g C, 0.161 g H, 1.121 g N…

A: We have to tell which option is correct from Given choices of option by telling empirical formula…

Q: At the beginning of the titration your burette reading was 2.75 mL and at the end of the titration…

A: Given: The initial burette reading = 2.75 mL The final burette reading = 28.27 mL We have to find…

Q: When 1.34 g of KClO3 was added to 142.07 g of water in a calorimeter, the  temperature dropped by…

A: mole = massmolar mass heat = m * s * ∆Twherem = mass of solutions = specific heat of solution∆T =…

Q: 3) For reaction A ->B All of the following statements for the value of A[A]/ At are true except:…

A: we have to select the statement which is note true with respect to the value of A[A]/ At

Q: In the octatetraene (C8H10) molecule, a π electron is from the top filled level. What should be the…

A: Linear chain of hydrocarbons containing conjugated pi bonds can be considered as 1D box of quantum…

Q: In the Infrared spectrum of Ethanol shown what stretch/bend is responsible for C? Select one: %T C.…

A: IR spectroscopy is an important tool for the determination of the functional group in the compound.…

Q: A) He C) 3p 16: Which of the following orbitals has the highest energy? B) 4s D) 34 A) 4p 17:A…

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Q: 2) Which of the following is a correct Fischer Projection for the molecule depicted in the box…

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Q: CHO Co₂Et Na-co DEU DBU is an amine-like base: please abbreviate NR- CHO >> 20:1 dr CO₂Et > 20:1 **…

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Q: Two mugs were separately filled with ethanol and with chlorine, respectively. The ethanol-filled mug…

A: Answer: In this question we have to use the relation between weight, volume and density to calculate…

Q: Question 3 Suppose the reaction 2AB+C₂A₂C + B₂C occurs by the following mechanism. Step 1 Step 2…

A: 1. Rate law states that rate of the reaction is directly propertional to the product of reactant…

Q: Consider the following thermochemical equation at 1 atm pressure and 25oC: 2C6H6 (l) + 15O2 (g) ⟶…

A: Given- Enthalpy of reaction (∆Hreaction) = –6534 kJ Standard heats of formation of       CO2(g)=…

Q: 2. Write the Lewis dot symbols of the reactants and products in the following reactions. (First…

A: The Lewis theory is based on the stability of inert gases and it focused on the electron counts of…

Q: If you use 6.95 g of the CuSO4.5H₂O starting material, what mass in grams of the [Cu(NH3)4]SO4 H₂O…

A: A question based on concentration terms that is to be accomplished.

Q: N2 6. A vessel of volume 22.4 L contains 3.0 mol H₂ an 273.15 K initially. All the H₂ reacted with…

A: Given that  A vessel contain Volume = 22.4 ml and contain H2 = 3.0 mol        contain N2 = 2.0 mol…

Q: The temperature of-40 °C in Fahrenheit is -40°F B)-273 "F C)0F Remcoding one mole of elections from…

A: Answer: The formula to find °F from °C is °F = (°C × 9/5) + 32

Q: After adding phenolphthalein to your acidic analyte what color will should you see at the endpoint…

A: Phenolphthalein is color less in acidic medium and pink color in basic medium. using this concept we…

Q: 50 40 Potential Energy 30 20 10 A Select one: E B Progress How would the graph change if a catalyst…

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Q: A new thermometer is invented where the temperature scale is in degree G (°G). The boiling point of…

A: Boiling point of water is 100°C Freezing point of water is 0°C . Given, in the new thermometer,…

Q: student obtained 2.111 g of a mixture containing four components. After performing separation by…

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Q: Some homes that use baseboard heating use copper tubing. Hot water runs through and heats the copper…

A: To calculate the heat required, we would use formula:  q = m × C × ∆T  Where , m = mass  C =…

Q: 1. You are given 70.0% (w/w) HNO3 solution. The density of this solution is 1.20 g/mL. Find the…

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Q: Define the Single replacement recation and give example

A: In chemistry, Many types of reaction we studies.  Single replacement reaction is one of the type of…

Q: Highest electronegativity Largest atomic radius Highest first ionization energy Element that…

A: Answer: This question is based on periodicity in the properties of elements in a periodic table.

Q: Given the following sugar, H-C-OH HO-C-H H-C-OH H-C-OH CH₂OH How many stereoisomers are possible?

A: Stereoisomers: Stereoisomers are compounds having the same molecular formula but having different…

Q: Determine the molar mass of the hydrate CaCl2⋅2H2O.

A: Molar mass — It is the sum of atomic masses of all atoms present in one molecular formula of a…

Q: Q18. The electron geometry and hybridization of BrO3¹ respectively are? A. Trigonal planer, sp² C.…

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Q: Predict the major monoalkylation products you would expect to obtain from the reaction of the…

A: We have find out the monoalkylation product of the reaction.

Q: Explain Darzen reaction with mechanisms.

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Q: A.1-Models of unsaturated hydrocarbons types of hydrocarbons ethene (ethylene) propene cyclobutene…

A: In condensed structural formula, all atoms are shown. The structures would be drawn based on the…

Q: Q 11 please

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Q: Two flasks of equal volume are connected by a narrow tube (of negligible volume). Initially, both…

A: It is given that,  Initial Temperature = 27°C = 300.15 K Initial Pressure = 50000 pa = 0.5 atm…

Q: i=20. €/0=5₂ 0. co 1013=0 Co CI

A: Isomers are similar in empirical formula but their arrangement of atoms differs.

Q: Q26. The following electron configuration violates 2s ↑ A. Pauli exclusion principle C. Building up…

A: Given: Orbital diagram:

Q: [Review Topics] [References] Use the References to access important values if needed for this…

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Q: Name and draw the structure of the metal complex formed when using copper(II) chloride dihydrate…

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Q: For the compound shown below, state the number of signals expected the 13C NMR and the ¹H NMR. 13C…

A: NMR spectroscopy is known as nuclear magnetic resonance spectroscopy.This spectroscopy helps in…

Q: How many moles of acetylsalicylic acid are present in a tablet containing 500 mg of aspirin?

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: Suppose a 0.028 M aqueous solution of sulfuric acid (H₂SO4) is prepared. Calculate the equilibrium…

A: Given data : Concentration of H2SO4 = 0.028 M Ka1 = very large Ka2 = 0.01023

Q: How is a molecule different from a compound? How is an atom different from an element?

A: We have to specify the difference between a molecule and a compound, and then an atom and an…

Q: Consider the following structure CH₂ OS. H C-O CH₂ 8 HS+ Which interaction between amino acids is…

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Q: Pervasive Principles Working With The Modern Periodic Table Explore this interactive periodic table…

A: Given: Elements having atomic number 1 to 18

Q: Find the mass of one mole of carbon dioxide molecules in units of grams.

A: Mass of 1 mole of compound = Molar mass of compound.

Q: Balance the reaction HNO3(aq)+H3AsO3(aq)   ------> NO(g)+H3AsO4(aq)+H2O(l) by oxidation number…

A: Oxidising agent can be defined as the species that oxidises other species and get reduced…

Q: At a local farmer’s market, a vendor sells apples at a cost of $0.79 for exactly 1 pound. If 17…

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Q: D. 25:The VSEPR model can be used to predict B) bond order A) electronegativity afhabrid orbitals…

A: Q.25)  VSEPR=> (Valence shell electron pair repulsion):- This theory says that there is repulsion…

Q: At room temperature, would the above triglyceride be a liquid or solid? is because of the → bond.…

A: The given triglyceride contains three fatty acids. Among them, two fatty acids are unsaturated fatty…

Q: Write the IUPAC name for the compound below. Be sure to use correct punctuation. Keep the…

A: To write the IUPAC name, we would use the IUPAC nomenclature rules.  In this we first choose a…

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.