Based on the Lewis structure and your knowledge of VSEPR theory, approximate the smallest bond angle in this molecule. YX smallest bond angle:

Q: The osmotic pressure of a solution containing 2.10 g of an unknown compound dissolved in 175.0 mL of…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Calculate the amount of heat lost when 0.44mol of steam condenses at 100 degrees Celsius.

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Q: 1- Natural rubber + 0₂ 2- Polybutadiene + O₂ 400°C 3- Nylon 11 300°C light →? → ? → ?

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Q: a. Classify this sugar based on its structural characteristics. A possible answer D-aldopentose. Н Н…

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Q: structure and full arm information about this chemical.

A: (Iso-propane)2diamine is 1,2-Diaminoisopropane

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Q: d. e. 3-hexyne (E)-3-hexene Хон

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Q: Draw the end product(s) of each reaction.

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Q: Show that for a first-order reaction R → P, the concentration of product can be represented as a…

A: To Show that for a first-order reaction RPthe concentration of product can be represented as a…

Q: H -S no 16.pan NaOH H₂O Br

A: This is an example of thiozolium salt catalysed benzoin condensation

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Q: Indicate how many stereoisomers are possible for each compound. square planar [Pt (NH₂)₂Cl₂]:…

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Q: How many kinds of chemically non-equivalent hydrogens are there in each of the following compounds?…

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Q: Where did you get 25.35 from?

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Q: Write the IUPAC name for the compound. CH3 CH2-O-CH₂ CH3 Previous Page Next Page Page 14 of 15

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Q: Identify the relationship between the following two compounds. H₂N₂ A) identical B) constitutional…

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Q: Methyl acetate is hydrolyzed in approximately 1M HCI at 25°C. Aliquots of equal volume are removed…

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Q: 7. The correct name for this structure is: Chlorocyclohex-1,3,5-triene Chlorylcyclopent-1,2,3-triene…

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Q: Draw the structure of an anhydride formed from an acetic acid and a phosphoric acid.

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Q: 265 Br LOTBS 266 266, NaH, DMF 5 °C, 96%

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Q: Calculate the pH of a 0.45M NH4Cl solution.

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Q: 1. Indicate if the following names are correct. For those that are incorrect, explain the error, and…

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Q: What is the hybridization for the carbon with the arrow in the diagram below? CH3 H₂C H₂C H3C C 생 A)…

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Q: Which of these has the LOWEST standard molar entropy? A. Li (s) B. He (g) C. Al2O3 (s) D. PF5…

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Q: OR a-phellandrene B-phellandrene

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Q: Predict the number of signals expected (disregarding splitting) in the 1H spectrum of 02 3 4 05 CI

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Q: Where do you expect to find elements that are good oxidizing agents on the periodic table? Periodic…

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Q: 3. Which of the following arrangement energy a) IV < IR < Vis b) Vis < IR UV is correct in order of…

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Q: N₂O5(g) decomposes according to the following reaction: 2N2O5(g) → 4NO₂(g) + O₂(g) The…

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Q: Indicate the stereochemical configuration for the tetrahedral center shown at site 1. R not a…

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Q: Two drugs have a selectivity factor a = 1.08 and capacity factors k, = 5.0 and k₂= 5.4. If the plate…

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Q: The preparations of two aqueous solutions are described in the table below. For each solution, write…

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Q: Label the molecular shape around each of the central atoms in the amino acid glycine. H :0: SHK H H.…

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Q: Give the systematic name for each complex ion and select the oxidation number of each metal species.…

A: Cl- : chloridoox2- : oxalatoOH- : hydroxidoH2O: aqua

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Q: The density of a gas at 37°C and 175kPa is 14.7g/L.  Determine the molar mass of this gas.…

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Q: 4. A student received an in "mp=121.5 °C." The stu too far off. What mistake

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Q: Predict the product and draw the mechanism for the alkylation reaction below. AICI3 CI

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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.