Look at the structural formula of the organic compounds below, name them and give a detailed analysis of their possible physical and chemical properties.

Q: What does CFA's stand for in chemistry?

A: CFA's  stands for - Chemical foaming Agents

Q: Identify whether a primary or secondary alcohol was oxidized to make each of the following compounds...

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Q: In diluting acid solution, which of the following statements are correct?   I.    Add the acid int...

A: Acids can be diluted by mixing it with water. Precautions should be taken while mixing, because the ...

Q: calculate the percent error

A: 1. Actual density = 1.15 g/mL Theoretical density = 1.0 g/mL % error = (Actual - Theoretical) / Theo...

Q: Which test can be used to differentiate mannose and maltose? O Bial's Orcinol Test O lodine Test O S...

A: Barfoed's test is used to differentiate between monosaccharide and Disaccharides. Mannose is a monos...

Q: How Hie clectonic stouctue cnd alcum imndratk thit Hhe Seme gmp of periodic tulble. in

A: Atomic number(Z) of Mg : 12 Atomic number of Ca : 20   Electronic configuration of Magnesium(Mg) : 1...

Q: 4.23 What alkenes would give the following alcohols on hydration? (Red = 0). (a) (b)

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Q: An element consists of 1.40% of an isotope with mass 203.9730 u, 24.10% of an isotope with mass 205....

A: Average atomic mass is the isotopic abundance (relative to each other found in the Earth). formula t...

Q: 3. Predict the shift in the following equilibrium system resulting from each of the following change...

A: According to Le Chatleirs principle, increase or decrease in concentration of reactant or products w...

Q: Which test can be used to differentiate mannose and maltose? Bial's Orcinol Test O lodine Test Seliw...

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Q: Compare and contrast the physical and chemical properties of the following pairs of isomers. Propan...

A: Compounds that contain exactly the same number of atoms but differ in their atomic arrangement is kn...

Q: What do you expect to happen to the concentration of the sodium acetate salt formed when sodium hydr...

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Q: TRUE OR FALSE, if false then give the correct word to make the statement true then explain 1. Sublim...

A: The sublimation of a solid occurs when, The solid has high vapor pressure The phase transition temp...

Q: ionization equation

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Q: What is the confirmatory result of the lead acetate test?

A: Analytical chemistry is a branch of chemistry in which we detect presence of cation and anion in sal...

Q: Question 16 Which of the given statements are CORRECT for an indicator that ionizes as shown below (...

A: Given :  Ka of indicator = 1.0 x 10-4  => pKa = - log Ka = - log(1.0 x 10-4) = 4 

Q: The following results were found after following the procedure Part B in the experiment: 0.053 M I-...

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Q: If the enthalpy change of an enzymatic reaction associated with the conversion of 2000 g of a target...

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Q: 3. For the reaction PCI3(9) + Cl2(g) PCIS(g) In a 4.0 L vessel, 2.0 mols of PCI3(9) , 5.0 mols of Cl...

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Q: 4. What would you do to cause a substance to change from a solid phase to a liquid phase at constant...

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Q: 1.Which of the following is an electrolytic cell? a.Pb(s)|Pb2+(aq)||Zn2+(aq)|Zn(s) b.Pt(s)|Fe2+(aq)...

A: Electrolytic cell are those reaction in which electrical energy is converted into chemical energy. T...

Q: Flammable liquids burn only when their vapor is mixed with air in the appropriate concentration. Whe...

A: We have to tell which option is correct from given choices of options by telling what must to be don...

Q: A. Classify the following molecules as polar or non-polar (write below the chemical formula in the f...

A: Here we have to explain whether the given compound ethy isopropyl ether is polar or nonpolar by usin...

Q: Some chemicals, like hydrogen peroxide, can you prevent photocatalysis? 1. are prone to decompositio...

A: We are authorised to solve only one question at a time. Please post rest of the questions separately...

Q: onsturct 3 jokes using functional group

A: A question based on functional group that is to be accomplished.

Q: In biological systems, buffers are important because they facilitate changes in pH to enhance biolog...

A: Buffer is a solution contains acid or base or a salt which can maintain the concentration of hydroge...

Q: For problems 1-4 you are not expected to come up with an exaet strueture. Use the provided data to i...

A: From the IR spectrum,  it is clear that there is  1. An amine group present in it corresponding to t...

Q: The pk, for the acid dissociation reaction of bicarbonate is 10.33. HCO3 (aq) + H2O(1) 2 CO32-(aq) +...

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Q: Model H2C=C=CH2. Visualize/sketch molecular orbitals, HOMO, HOMO-1 and HOMO-2 and dentify if it is o...

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Q: MAKE SURE TO SHOW WORK FOR EACH ONE! Predict ion formed by each element A. F B. N C. mG D. Na SHOW W...

A: Atomic number - - > The number of protons present in an atom  Valence electrons - - > The numb...

Q: Compute for the volume (in mL) of 0.5 M acetic acid and mass (in g) of sodium acetate needed to prep...

A: The concentration of buffer to be prepared is given as 3mM but the volume of buffer is not mentioned...

Q: A Bronsted-Lowry base is capable of donating a proton. O True O False

A: The Bronsted Lowery is based on ability of proton donation and acceptance.

Q: A solution of 10.0 g of sodium chloride (NaCl = 58 g) is added to 100.0g of water in an attempt to e...

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Q: Is this an isomer, enantiomer, diastereomers, consitiutional isomer

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Q: Use the balanced equation for the combustion of ethane to complete the table. 2C,He(g) + 702(9) - 4C...

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Q: The following reaction is used for both HNO3 and KNO2. Based on what you know about acid dissociatio...

A: The following reaction is used for both HNO3 and HNO2:                        NO3-+3H++2e- ↔ HNO2+H2...

Q: 8 g of potassium chloride is dissolved in a quart of distilled water. Calculate the pH value of the ...

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Q: Show the calculation required to determine the pH of a solution that has H3O+ concentration of 0.015...

A: pH of solution is defined as negative logarithm of hydrogen ions. 

Q: How many grams of fructose (C6H12O6) must be dissolved in 937 g of acetic acid to raise the boiling ...

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Q: Calculate the pH value of the resulting solution by titrating 0.1 molar ammonium hydroxide 100 ml wi...

A: Given,  [NH4OH] = 0.1 M  Volume of NH4OH = 100 mL  [HCl] = 0.1 M  Volume of HCl = 20 mL  Base dissoc...

Q: IV. Given that: 3 mv? 2 v?e 2RT m f6) = 4r () 2TRT and there is an identity showing that: 1 x2e-ax d...

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Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 643.0 mg sample...

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Q: what is the volume of a gas at 750mmHg if it exerted pressure of 650mmHg at 700mL? Assuming that the...

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Q: What is the pH of the solution given the following information? Methyl orange = yellow Methyl red = ...

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Q: The volume of gas at 27 C is 400mL.What will be the volume of that gas at 47 C, if the pressure is h...

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Q: L204 J. Cas(PO4)2 5. Acid-Base and Gas-Evolution Reactions Write a balanced molecular, total ionic, ...

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Q: The structure of methyl benzoate is shown in the figure below. In the El mass spectrum to methyl ben...

A: Mass spectra is an analytical technique that is used to analyse the mass to charge ratio of ions. 

Q: Use the References to access important values if needed for this question. What volume of nitrogen g...

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Q: What is the mole fraction of substance B (ethanol) in a mixture that is 58.4% weight

A: If total mass of mixture = 100 g  Then  Mass of water = 58.4 g Mass of Ethanol = 100-58.4=41.6 g Mol...

Q: 4.22 Name the following alkynes, and predict the products of their reaction with (i) H2 in the prese...

A: A question based on alkynes that is to be accomplished.

Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.