2. Me,S MgBr (2 equivalents) 2., H HO 100 1.CH MgCi (2 equivalents) 2. H₂O Na Or₂ 07 1,804 |(2 equivalents) ? OH OH

Q: Which of the following substances contains the least number of ions a. 0.7 mole of Na2O b. 0.9 mole…

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Q: Br Br heat double E2 major organic product?

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Q: Complete the following retrosynthesis. A 1 B 2 C 3 ☑ 4 L OH 1 OH HO ? 2 OH 3 HO Your answer میں 4 +…

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Q: Question 4. Methylvinyl ketone (MVK) can undergo a polymerization reaction in the presence of AIBN…

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Q: Finish this mechanism for distillation H3C CH3 + H H Δ

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Q: Θ HO:- NaOH H₂O OH

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Q: What quantity in moles of CH NHCI need to be added to 200.0 mL of a 0.500 M solution of CH NH2 (Kb…

A:

Q: Identify the diene and dienophile expected to produce as one of the Diels-Alder products the…

A:

Q: Calculate the solubility (in g/L) of CaSO4(s) in 0.450 M Na, SO4(aq) at 25°C. The Ksp of CaSO4 is…

A: Molarity of Na2SO4 = 0.450 MKsp of CaSO4 = 4.9310-5molar mass of CaSO4 = 136.14 g/mol

Q: 0: What is the major organic product obtained from the following reaction? 1)NaCN H 2) H* Heat

A: When ketone react with NaCN / H+ form cyanohydrin .

Q: The molar mass of a metal carbonate can be determined by adding an excess of HCl to completely react…

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Q: Show how the dehalogenation of (1R,2R)-1,2-dibromo-1,2-diphenyl ethane with zinc affords…

A:

Q: At 700 K, 0.500 mol of HI is added to a 2.00 L container and allowed to come to equilibrium.…

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Q: Predict he MO ? & NACH Ca

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Q: Perform the following synthesis. The number of steps in my path is provided. 5 steps 10 OH SH

A: The given reaction is based on multiple steps synthesis to achieve targeted product.

Q: I. H Br NaOH

A: This is an example of E2 reaction

Q: 5. Consider a molecular solid such as anthracene. It belongs to a monoclinic space group P2₁/a. a=…

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Q: H2(g) + Consider the following equilibrium mixture in a closed system: H2O(g) + CO(g) CO2(g).…

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Q: cmillan Learning Cinnamaldehyde is the ma that gives cinnamon its fla body to form cinnamic aci

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Q: [18] Which of following compound will undergo solvolysis with methanol to yield the two shown? H3C…

A:

Q: Decide whether this proposed Lewis structure is reasonable. proposed Lewis structure Is the proposed…

A: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a simplified…

Q: وا S انه 202 + NO2 C2H4 30 4,02 Free il NO2 CH2N2 NO2

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Q: Choose the correct chemical structure for every single acronym used below:

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Q: The chemical formulae of some acids are listed in the first column of the table below, and in the…

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Q: er Write the mass balance for a K2CO3 solution if the species in the solution are K+, CO32-, HCO3,…

A: The species in the K2CO3 solution are:K+CO32-HCO3-H2CO3 H+OH-We need to calculate the mass balance…

Q: What are the electronic effects of the ketone on the C=C double bond? O O-1, +M O-I, -M O +1, +M O…

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Q: What is the concentration of sodium ions in 0.300 M Na₂SO₄?

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Q: Please draw all possible resonance structures, provided with an explanation

A: Please see attachment below for resonance structure.Explanation:Step 1: Resonance structures in the…

Q: Propose an appropriate base to carry out the transformation below and use it as part of a curly…

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Q: A molecule phosphoresces with a single peak wavelength of 700 nm. The single fluorescence peak is at…

A: The answer is given in attachment below.Explanation:Step 1:Step 2: Step 3: Step 4:

Q: Complete this table. name sodium chloride empirical formula ☐ lead(II) iodide ☐

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Q: How many moles of Ag are in 63.5 grams of Ag₂O?

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Q: calculate the ph for each of the cases in the titration of 25.0 ml of .140 M pyrimidine with .140 M…

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Q: 2. Predict the major organic product(s) for each of the following reactions. Be sure to clearly…

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Q: Using chemdraw or a any chemical drawing program show the mechanism of the decarboxylation of 3,4-…

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Q: CHO ? 1.05 1. 2. H120 2. Me.8 -McBr 1. =MgBr 2. H₂O 08 1. LIAIH4 2. H₂O NaBH4 MeOH

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Q: What is the molar solubility of lead(II) bromide PbBr2 Ksp = 4.67 x 10-6.

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Q: Please provide IUPAC names for the given molecules, specifying their stereocenters

A: 1-  2 phenyl 1-propanol2- 1,1 -dibromo -3 phenylbutane.3-  isopropylbenzene.4-  2 chloro-3 iodo-1,1…

Q: the energy diagram below? O O O S2 E1 SN1 E2 Free energy (G) Transition states D Intermediates…

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Q: 14 CH3OH H₂SO4

A:

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Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.