нс H3C HO. 1. LiAIH 2. Н.О HO. HO. H НО. В

Q: a) Draw the structure and the systematic name of the following d-metal complexes: (0) [Mn(CO),H₂]…

A: As per the rules only the first three subparts of the first question can be answered

Q: Kindly share details of following reactions for both normal and excess of ferrocyanate salts : 1. K4…

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Q: OCH 3 C₂H₁203 C₁3H1803 (para isomer) (ester but no t on benzene ring) C16H240 (alkene) C15H2402 (2º…

A: Organic synthesis.

Q: Q.4 (a) Consider the p² electronic configuration. (1) (ii) Calculate the total number of…

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Q: Rhenium-162 is produced by alpha-decay of which of the following unstable nucleotides? Group of…

A: Given, the unstable nucleotides: Lutetium-166 Iridium-166 Rhenium-164 Tantalum-158…

Q: What is the molar solubility (s) of lead(II) fluoride in 0.10 M NaF? The Ksp of PbF2 is 3.6 x 10-8

A: Given that  The Ksp of PbF2 is 3.6 x 10-8 The molar solubility (s) of lead(II) fluoride in 0.10 M…

Q: Which of the following reagents can be used to cleave a tert-butoxycarbonyl (Boc) protecting group…

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Q: Chemistry Calculate the degree of unsaturation in the following formulas. C7H10Cl2   C17H23NO3…

A: We use the formula below to find the degree of unsaturation.  Degree of Unsaturation(DU) =…

Q: Select the compounds that are more likely to be a liquid at room temperature (as opposed to a gas).…

A: Covalent molecules exist as a liquid at room temperature when they have the strongest intermolecular…

Q: Question: please provide reagents and products. give synthesis for one PET PROJECT 3 OCH3 CH₁203…

A: Organic transformation:

Q: Decomposition Reactions Carbon Reduction Reactions O 2 Ag₂0(s)→ 4 Ag(s) + O₂(g) O2 MgO(s) → 2 Mg(s)…

A: Given:  Ellingham diagram of different metals with tabular data of enthalpy and entropy.

Q: H8. What happen to the structure of zeolite when water disappears? Answer in detail thanks

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Q: Design a synthetic scheme to complete the overall reaction shown below. You may use other reagents…

A: Here we have to synthesize the following given target compound from the starting material benzene,…

Q: ||||| H The above compound has a H Select one: 93.3% 78.6% 0 71.5% 75.0% o boiling point than…

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Q: You mix a solution with 22 grams NaCl, 15.6 grams NaHCO3, and 174 grams of water. What is the mass…

A: Mass percent is one of the ways of expressing the concentration of a solution in chemistry. It is…

Q: A medical technician is working with the four samples of radionuclides listed in the table below.…

A: we have to fill the given table using the concepts of radioactivity

Q: Consider the following data for selenium: 78.96gmol atomic mass electronegativity electron affinity…

A: Here we are to find the energy released or absorbed

Q: Describe gasfication

A: GASIFICATION:

Q: What is the IUPAC name of the compound shown below? لله H Draw the intermediate structure and…

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Q: B с A Tube pH 4.5 Buffer (μl) water ul 250 250 250 250 250 1 2 3 4 5 6 7 250 250 500 450 400 350 300…

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Q: Using the particle in a box model, the energy (J) of the highest occupied energy level for a linear…

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Q: 2. A gas at 300 K and 1 bar (state 1) flows through an adiabatic compressor and exits at 20 bar and…

A: A gas undergoes the adiabatic compression in a adiabatic compressor from 300 K and 1 bar (state 1)…

Q: 1-27. Noble gases (Group 18 in the periodic table) have the follow- ing volume concentrations in dry…

A: The ideal gas law is given by: PV= nRT; where P= pressure, V= volume, n= no. of moles; R= universal…

Q: Provide a retrosynthetic analysis and a synthesis of amino acid D, using 3- chlorobenzaldehyde as…

A: Please find the attachment.

Q: FORUM DESCRIPTION Propose a synthesis of cyclohexanecarboxylic acid from diethyl propanedioate and…

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Q: Q5 Below are the Period 4 transition metals. Indicate on the table: a) the element that forms an…

A: 18 electron rule  The 18 electron rule is used primarily for prediction and rationalizing formula…

Q: Draw the fragmentation pattern of this molecule.  The major peaks are:  m/z = 136  m/z = 135…

A: A question based on mass spectrum that is to be accomplished.

Q: Solute: MgCl2 Composition of Solution: moarity 4.0 at 20 degrees C Density, g/mL: 20 degrees:…

A: Concentration of the solution at 20 oC = 4 M Therefore, at this temperature, 4 moles of solute are…

Q: The following reaction is allowed to reach equilibrium. Cu₂ O(s) + CO(g) = 2 Cu(s) + CO₂(g) Which of…

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Q: 88 For a bond to form which of the following is correct? Disrotatory motion is required. Both must…

A: Pericyclic reactions are those in which reaction takes place in presence of heat or light.

Q: H PhH₂CH₂C PhH₂CH₂C H 14 .... CH3 4 CH3 mcpba mcpba ? ? HT/H₂O H™/H₂O ? ?

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

Q: 13.22 Define half-life. Write the equation relating the half- life of a first-order reaction to the…

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Q: in step 4 and step 5 why divide by 4 and 16?

A: Step 4 The initial concentration of NO2 is, The concentration of NO2 after 24 seconds is…

Q: Use the heating-cooling curve below to answer the following questions. 160 Temperature (°C) 110l A…

A: Answer: This question is based on the pattern of change in temperature when heat is added to the…

Q: 10 Draw the mechanism for the acid-catalyzed reaction shown below. i) This mechanism requires 6…

A: While writing the organic reaction mechanism we use electron pushing arrow from higher electro…

Q: H₂C COOH COOH IV, I, III, II IV, II, III, I II, III, I, IV I, III, II, IV COOH CH3COOH NO₂ I II III…

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Q: Use the following to answer the next 2 questions I II III Compound HHH HHH HICIH HICICIĊ-Ċ-C-0-H 138…

A: Among the given three compounds, I, II, and III branching increases from I to III.

Q: QUESTION 18 Which compound below can be used for the synthesis of the following in a cyclization…

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Q: A rationale for a question: Can pure aspirin be produced in a college laboratory ?

A: Please find the attachment.

Q: Why is chemical communication better than electrical impulses as a means of communication between…

A: INTRODUCTION: Chemical communication is one of the important way to coordinate the tissue and…

Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction Cro (aq) +…

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Q: Place a pinch of Sodium chloride on a teaspoon. Heat and note the time it takes to melt it. If after…

A: Please find the attachment.

Q: Give the electronic configuration for the ground state of sulfur. Group of answer choices 3S^23P^1…

A: Electronic configuration: Electronic configuration can be define as the arrangement of electrons…

Q: Name two differences between the inductive effect and the resonance effect.

A: Name two differences between the inductive effect and the resonance effect.

Q: Q/ Give the IUPAC name for each ofthe following polymers? -C3H₂-CH CH-NC-) (-CI-CH₂CH(COOH)-)

A: Here given polymers are contains functional groups NC and COOH.

Q: Compound A is treated with a mixture of nitric and sulfuric acids to generate Compound B. The 1H-NMR…

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Q: What type of solid will each of the following substances form? (Select all that apply.)

A: The given element is Zn. We need to identify the type of solid formed by Zn.

Q: please provide the structures for each chemical formula abd the reagents used to get them PET…

A: Organic transformation in multiple steps:

Q: R-Br Cut.pd Page 4 d Hu R-P

A: This is an example of Heck reaction. The hydrolysis of vinyl ether under acidic condition gives…

Q: Bleach breaks down dyes, removing color from solution, fabric, etc. Which of the following…

A: Introduction :  Bleach is a chemical used for variety of things mainly as household cleaner , hair…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.