Q: Question 33 Which compound contains a carbon which is sp² hybridized? HOC(CH3)3 Cl₂CO CS2 H3CCN
A: Carbon - sp2 hybridization. A carbon atom bound to three atoms (two single bonds, one double bond)…
Q: Below is the plot of the first ionization energy of the second period elements. Roughly copy the…
A: Ionisation energy : The energy required to remove the outermost electron from a gaseous isolated…
Q: In an Erlenmeyer flask, 25.75 grams of potassium nitrate was dissolved thoroughly to prepare a…
A: a.) Moles of potassium nitrate = given mass ÷ molar mass = 25.75 ÷ 101 = 0.255 (mass = density X…
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Q: arrange the following oxoacids in order of decreasing acid strength: HClO, HClO2, HClO3, and HBrO
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Q: Why is the oxidation state of Fe 2.5?
A: Iron is a transition metal. It can exists in more than one oxidation state in the bonded state.
Q: Round off your final answers in 2 decimal places. A 0.75 mol of gas A occupies a volume of 2.60 L…
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Q: Given the reaction 2 Cl2 (g) + 2H₂O(g) → 4HCl(g) + O2(g) What is AHO of this reaction? AHO Cl₂ = 0…
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Q: What is the numerical value of the equilibrium constant at 25°C for the reaction below? 2 SO₂ (g) +…
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Q: Question 36 Consider the structure below. u When this structure is completed, in order to minimize…
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Q: LEDs, Chemical Formula & Chemical Name of N + P
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Q: Choose the ground state electron configuration for Cr³+. O [Ar]4s23d6 O [Ar]4s23d¹ O [Ar]3d3 O [Ar]…
A: Here first we will write electronic configuration of Cr . In this electronic configuration instead…
Q: Question 29 of 36 Classify the amino acid depicted here in the form which it would be found at…
A: Proteins are made up of amino acids. Amino acids and proteins are building block of protein. Amino…
Q: Calculate the final pressure of a sample of water vapor that expands reversibly and adiabatically…
A: I have given the answer in the explanation section. Hope you will understand that.
Q: 1-The work done in blowing a soap bubble of radius R is W₁ and that to a radius 3R is W2. the ratio…
A: The work done in blowing a soap bubble with radius R can be written as: W=8πR2T (1) Where…
Q: Explain the purpose of the collision cell in interface between inductively coupled plasma and mass
A: The Collison cell interface plays an important role in removal of interfering
Q: For each of the salts on the left, match the salts on the right that can be compared directly, using…
A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…
Q: Canvas Question 3 The diagram below represents a monoprotic acid, HA If the concentration of this…
A: Given: The concentration of the weak acid Ha = 0.0100 M We have to find the pKa of the acid using…
Q: Which of the following mixture(s) is a buffer: a. 25mL 0.1M NaOH mixed with 25mL 0.1M NaOAC. b. 25mL…
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Q: Given the following: density of water= 1 g/ml volume of water = 12ml mass of water= ? boiling…
A: Given the volume of water used, V = 12 mL Density of water, d = 1 g/mL
Q: Predict the type of reaction (if any) that occurs between each of the following substances. Write…
A: Combustion reaction: The combustion reaction of hydrocarbon and it's derivative with oxygen result…
Q: Question 6 The diagram below represents a monoprotic acid, HA. What volume (mL) 0.0200 M KOH is…
A: Given, Note: HA is monoprotic acid. 1000 mL = 1 L For KOH solution: Concentration of KOH solution =…
Q: Question 37 Consider the structure below. u When this structure is completed, in order to minimize…
A: In order to complete the octet of each atom ( that is 8 electrons in valence shell of each atom) and…
Q: Compound B: Η Η Η Η Η Η Η Η Η H—c- Η H=C=H Η Select Draw the skeletal structure of Compound B. Draw…
A: We are given the complete structural formula showing all the atoms. We have to convert this…
Q: 3 Calculate ∆G for the process during which 10 mmol He(g) which initially occupies a volume of 500…
A: We know , ∆G= -nRT ln(V2/V1) ∆G = Gibbs free energy n= no of mole T= Temperature V1= Initial volume…
Q: d. The reaction flask has 1.25 atm of the inert gas argon added to it.
A: The Equilbrium will shift according to Le Chateliers Principle.
Q: Question 18 Which intermolecular force is absent in a pure sample of the molecule shown below?…
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Q: Give the net ionic equation for the reaction (if any) that occurs when aqueous solutions of aluminum…
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Q: Name the following compounds: LOH но, CH3 CH3
A: IUPAC naming of alcohols: Identify the longest continuous carbon chain. Identify the substituent…
Q: Which of the following is not an example of redox reaction? a. CuO + H2 'n Cu + H2O b. Fe2O3 +3CO 'ʼn…
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Q: In the fluorination reaction of butadiene, the butadiene is adsorbed onto a catalyst C. To test the…
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Q: 7. Air is composed of approximately 78% N2, 21% O2 and 1% percent other gases. Calculate the density…
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Q: How many stereoisomer(s) is/are possible in the structure below: OH CI O a. 8 b.6 O c. 4 O d.2 OH
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Q: + :0, tỖt OH Apply Mechanism Hint Solution 4 remaining step(s) can be solved
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Q: Consider the titration of 50.0 mL of 1.00 M CsHsN by 0.500 M HCl. For each volume of HCI added,…
A: Given Kb of C5H5N = 1.7*10-9 C5H5N is a weak base with conjugate acid, C5H5NH+.
Q: A 1.3685-g a chloride-containing sample was analyzed by precipitating 0.4713 grams of AgCl (MW =…
A: Mass of sample = 1.3685 gram Precipitation = 0.4713 gram To find = mass percentage of chloride
Q: If a 250.0 mL saturated solution of ionic compound MX₂ (Molar mass = 89.86 g/mol) contains 0.131 mg…
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Q: -C=CH 1. NaNH2 2. CH3CH₂Br
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Q: You are given a mixture containing a pair of enatiomers: A and B. Careful measurements that the…
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Q: Provide the correct IUPAC name for the compound shown here. 9⁹ 5- H3C. CH3 tri SH 1- 1,3,5- 3- 3,5-…
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Q: Calculate the pH of a 0.060 M solution of benzoic acid (C6H5CO2H) given that Ka = 6.3×10-5 for the…
A: Benzoic acid dissociates partially in aqueous solution.So the value of degree of dissociation is…
Q: 125.0 g H₂O (g), initially at 100.0 C, is cooled to -15.0 C. Given the information below, how many…
A:
Q: true or false osmium tetroxide is an oxidizing agent.
A: Osmium tetroxide is an oxidizing agent . This statement is true of false given below with…
Q: Should the elemental symbol for lead be written as Pb or PB? What confusion could arise if the wrong…
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Q: Explain in a sentence or two why the following reaction is not likely to occur: NO₂ NO₂ CH3CI AICI 3…
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Q: An experiment called for 20.0 grams of concentrated sulfuric acid whose density is 1.84 g/mL. What…
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Q: ? OH CH₂OH H PCC oxidation HO.
A: There are some oxidizing agents which oxidizes completely and some oxidizes mildly. So the product…
Q: 5. How many equivalent orbitals are involved in each of the following sets of hybrid orbitals? a.…
A: 5. Hybridisation is the process in which atomic orbitals with different energy and shape combine to…
Q: a 135 m solution of an unknown weak acid Hx has a PH of 4.65. a.) write the equation for the…
A: Weak acids are those acids which dissociates partially.we can calculate Ka by using ice table.
Q: A reaction follows the given chemical equation. The reaction rates at different concentrations of A…
A: Given A (g) + 2B (g) →2Z (g) Rate = k[A]a [B]b Where power a and b are coefficients of order of [A]…
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- The following Walden cycle has been carried out. Explain the results, and indicate where Walden inversion occurs.b) Show the mechanism for the radical chlorination of neopentane. Illustrate homolytic bondcleavage and bond formation.One possible way of determining the identity of an alkene, is to let itundergo an oxidative cleavage reaction in the presence of hot basicpotassium permanganate. You are given two containers said to containdifferent alkenes. Container A is marked as cis / trans‐2‐butene andcontainer B as 2‐methyl‐1‐butene. Explain by referring to the formation ofproducts, how you would verify the identity of the alkenes.
- Suggest a structure for the major product H of the following cycloaddition reaction between 10 and 11, and comment on any relevant stereochemical control can u show curly arrow mechanism from the basics detailed thank youThe following SN2 reaction gave J as a major product. Determine the structure of J. Explain your answer.When 3-methyl-1-butene is reacted with 9-borabicyclo[3.3.1]nonane, the "1-ol" product is formed. What is the detailed reactin scheme for the transformation? Describe the purification procedure.
- Cembrene, C20H32, is a diterpenoid hydrocarbon isolated from pine resin. Cembrene has a UV absorption at 245 nm, but dihydrocembrene (C20H34), the product of hydrogenation with 1 equivalent of H2, has no UV absorption. On exhaustive hydrogenation, 4 equivalents of H2 react, and octahydrocembrene, C20H40, is produced. On ozonolysis of cembrene, followed by treatment of the ozonide with zinc, four carbonylcontaining products are obtained: Propose a structure for cembrene that is consistent with its formation from geranylgeranyl diphosphate.Provide the identity of the compounds in the reaction scheme shown in the photo:Draw all of the monochloro derivatives of 2-methylhexane. Which of these isomeres would be produced in the highest yeild by the free radical reaction of Cl2 with 2methylhexane
- Plesse show the mechanism of all the reactions and show the profucts stereoisomericallyChemistry Q: Kindly explain the striking observation that methylation of the alcohol 1 leads to a methoxy compound in which the stereochemistry of the oxygen has changed. Explain it by providing a mechanism accounting for the transformation. (write legibly pls).Acetoxybenzene (PhOC(=O)OCH3) is much less reactive than ethoxybenzene (PhOCH2CH3) in electrophilic aromatic substitution reactions. Suggest an explanation for this result, based on an analysis of the inductive and resonance electronic effects of the two substituents on the stability of theWheland intermediate for para substitution by an electrophile E+
