Draw the structural formulas of compounds A, C, D, E and F in the boxes provided above.

Q: What type (redox, acid-base, precipitation) are the reactions below? For the redox reactions,…

A: The reaction in which both oxidation as well as reduction takes place simultaneously is called…

Q: The active ingredient of Benadryl© Chesty Forte Cough Liquid is Guaiphenesin an expectorant drug…

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Q: 40.00 mL of 0.300 M Fe3+ solution is titrated with 0.150 M Sn2+ solution.   a) Calculate the…

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Q: Provide the correct IUPAC name for the following compounds and state the function group. Image…

A: It is based on the concept of nomenclature Here we are required to predict the IUPAC name of the…

Q: Which of the following is/meso compounds? ОН ОН ОН ОН ОН ОН ОН - || ОН ОН ОН ОН

A: Meso compounds have plane of symmetry

Q: The following Lewis diagram represents the valence electron configuration of a main-group element.…

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Q: Molecule CH3CH₂CH3 CH3CHO CH3CH₂OH Type Alkane Aldehyde Alcohol Boiling point (°C) -42 +21 +78

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Q: Hi, I need to create a formula utilizing the tols that are at the bottom of the picture. In order to…

A: K2CrO4 on dissociationK2CrO4 <===> 2K+ + CrO4-Molarity of K2CrO4 = 0.122 M = 0.122 mol/L

Q: A 32.90 gram sample of a hydrate of MnSO4 was heated thoroughly in a porcelain crucible, until its…

A: Mass of hydrated compound = 32.90 gMass of dehydrated compound = 17.93 gFormula of the hydrate = ?…

Q: When mixing two solutions together in a titration, it is important to remember to O always add…

A: This is important to add acidic solutions first because when we add acidic solutions it helps us to…

Q: When an air bubble rises from the bottom to the top of a freshwater lake, its volume increases by…

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Q: 8. Draw the ions in the mass spectrum of methylcyclohexane that correspond to the m/z peaks of 98…

A: Mass spectrometry is useful technique to determine structure, fragments of organic compounds.The…

Q: At a certain temperature, a 17.0-L container holds four gases in equilibrium. Their masses are 3.5 g…

A: Volume = 17.0 LMass of SO3 = 3.5 gMass of SO2 = 4.6 gMass of N2 = 11.9 gMass of N2O = 0.98 g

Q: Please predict the product for each of the following reactions. Make sure to clearly indicate the…

A: LiAlH4 acts as hydride ( H-) donor. When LiAlH4 reacts with epoxide, it donates H- to the carbon…

Q: The following initial rate data are for the oxidation of nitrogen monoxide by oxygen at 25 °C: 2NO+…

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Q: The formula for xenon trioxide is XeO3. a. How many grams of xenon are present in 4.86 moles of…

A: The formula for xenon trioxide = (a) Grams of xenon present in 4.86 moles of xenon trioxide =?(b)…

Q: The freezing point of benzene is 5.5 °C. What is the molar mass of a nonlonizing solute if 1.394…

A: Freezing point of benzene (Tf(benzene)) = 5.5°CFreezing point of solution (Tf(solution)) =…

Q: H H H H H H H H

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Q: H H H-C-C—C—H || | 08 H | H

A: Answer :-This question is answered by using the simple concept of hybridisation of the element in…

Q: Q6) 1.03 2. (CH3)2S

A: The given reaction scheme is a typical example of ozonolysis, where the cycloaddition of ozone…

Q: ) Classify the molecule as being saturated or unsaturated. Give a reason for your answer.  ii)…

A: If a compound contains a double bond or triple bond, it is named as unsaturated compound. The carbon…

Q: A certain metal M forms a soluble sulfate salt MSO4. Suppose the left half cell of a galvanic cell…

A: As per the given information, this is basically concentration cell,where all the cell working due to…

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

A: we have to complete the given table with respect to the radioactivity of the given samples

Q: Calculate the molar solubility of Fe(OH)2 In water using systemic approach. Ksp = 4.1 * 10^-15

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Q: Sodium hy drogen carbonate, known commercially as baking soda, reacts with acidic materials such as…

A: mass of sodium hydrogen carbonate = 0.528 kg mass of sodium hydrogen carbonate = ? mg Note: 1 kg =…

Q: Part A Draw all missing reactants and/or products in the appropriate boxes by placing atoms on the…

A: This is an example of electrophilic isomerization of alkene.In this reaction, the double bond of an…

Q: Mark the false statement. A Lewis acid is a species (an atom, ion, or molecule) that is an…

A: According to Bronsted- Lowry acid - base theory, A Bronsted-Lowry acid is any species that is…

Q: Which of the following terms best describes the pair of compounds shown: CH3 Cl O meso compounds the…

A: 1. Enantiomer exist in two form which are related to each other as mirror and image .2.…

Q: If the recommended dose for an adult is 350 mg of Guaiphenesin. How many moles of Guaiphenesin does…

A: Weight of Guaiphenesin = 350 mg = 0.350 g(1 g = 1000 mg)Molar mass of Guaiphenesin= 198.21 g/mole

Q: Drag and drop the major product into the following reaction: No Reaction H CH,CH,Ph CH₂CH3 H₂CH₂C H…

A: The bimolecular nucleophilic substitution reaction is a concerted reaction that occurs in a single…

Q: Individually weigh each of the nine nickels used in part 2b. Then calculate the average, average…

A: The mass of a U. S. nickel when minted, is 5.000 g.

Q: For the reaction A + B →→C+D, • Trial 1: [A] = 1.0 M, [B] = 2.0 M, rate = 0.0010 M/s 0.0040 M/s…

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Q: What are the underlying principles that govern the behavior of transition metal complexes and their…

A: Introduction:The behavior and electronic structures of transition metal complexes are governed by…

Q: Identify the pair of species that is not a conjugate acid-base pair. © (CH,),NH*; (CH,),N H₂S; HS-…

A: In the brownsted Lowery acid base concept a conjugate acid base pairs consist of two substances that…

Q: CI H CI

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Q: Convert the following chair cyclohexane structure into a valid flat line-bond drawing: Brcl H3CO Br"…

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Q: The active ingredient of Benadryl© Chesty Forte Cough Liquid is Guaiphenesin an expectorant drug…

A: It is based on  the concept of concentration Here  we are requires to find  the volume of  the cough…

Q: Why is the second step of the reaction the slower one?

A: Chemical kinetics is the brach of physical chemistry that helps us to understand the rates of…

Q: Click the "draw structure" button to launch the drawing utility. What product is formed when the…

A: K2Cr2O7 is names as potassium dichromate. It behaves likes and oxidising agent. It will oxidise…

Q: A solution is made by dissolving 4 g of HCl in 500 mL of water. Calculate the pH of the solution…

A: Given data of the following,mass of HCl = 4 gmolar mass of HCl =36.458 g mol-1Volume= 500 ml = 0.5…

Q: Please help me with these questions  1. How is the molar concentration of OH- measures in a…

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Q: What is the rate of the forward reaction before any CH4 or H₂O has been added to the flask? What is…

A: Here we have to determine the rate of forward and backward reaction at different times like before…

Q: A source of 99mTc MDP contains 25.7 mci at 0930. How much activity will the source contain at 1445?

A: Given the source of 99mTc MDP is containing 25.7 mci at time 9:30. We have to calculate how much…

Q: Consider the titration of 50.0 mL of 0.314 M weak base B (Kb = 7.5 x 106) with 0.340 M HNO3. What is…

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Q: Which of the following molecules produced the 1H NMR spectrum shown below?

A: Chemical shifts  from the given 1H-NMR spectrum.1. 7.2 ppm (2H, d)2. 7.4 ppm (2H, d)3. 5.1 ppm (1H,…

Q: 15. Why are safety data sheets important?

A: In this question we have to explain the applications of safety data sheet and explain why these are…

Q: What is the final concentration of the fructose 6-phosphate substrate in a test

A: Volume of fructose 6-phosphate (F6P) = 250 µLConcentration of F6P = 150 pM (picomolar)Volume of…

Q: 99.5 nanomoles of an Os3+ complex are electrochemically Is the reduction product Os²+ or Os+?…

A: One mole of electrons have a charge of 96500 C. Given , moles of Os3+ reduced= 99.5 nano moles…

Q: Describe the difference between the Rutherford model of the atom and the Bohr- Rutherford model of…

A: Atomic models that were proposed to describe the structure of atoms include the Rutherford model and…

Q: Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction entropy…

A: Using standard entropy values we can calculate the change entropy for the given reaction.

Polymers

Polymers are naturally occurring or synthetically produced large molecules or compounds which are made up of series of repeating units called monomers. They are joined together by chemical bonds. The term polymer is coined from Greek roots meaning 'many parts' and are found almost everywhere from the plastics bags to the rubber of our tires to our DNA strands.