EXPLAIN briefly why the dehydration of alcohols provides a way of manufacturing polymers such as polyethene without using fossil fuels.

Q: mol stock solution of A chemist makes 0.670 L of mercury(1) chloride (Hg, Cl,) working solution by…

A: FOR DILUTION M1V1= M2V2 M1 = Initial molarity of solution, V1 = Initial volume of solution, M2=…

Q: A chemist prepares a solution of aluminum chloride (AICI,) by measuring out 23. g of aluminum…

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Q: Determine me point group of the following objelt and form me 1. group multiphication bable.

A: To find out the symmetry group of the given of the object.

Q: Would you expect the bond between the carbon and oxygen atoms to be stronger in CO32- or CO2?…

A: Bond strength depends on bond order. The bond strength is given as :  Triple bond > double bond…

Q: 3-methylhex-3-ene reacts with hydrochloric acid to give 3-chloro-3-methylhexane: H. H. H -CI 'CI 1.…

A: 1.) In addition reaction , reagent is added on the substrate .  In substitution reaction , one group…

Q: The volume of a gas-filled balloon is 7.2 L at 63.7°C and 138.6 kPa. What volume in liters will the…

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Q: 1. Are small biomolecules that are solubilized by the Cl atoms present: a. CH3(CH2)10CH(OH)2 b.…

A: 1.b

Q: 1. Rank the following salts based on their solubility from the most soluble (1) to the least (5).…

A: To rank the following salts based on their solubility from the most soluble (1) to the least (5).

Q: Calculate the bond energy per mole for forming all the bonds of water molecules, H2O. Calculate the…

A: Here we are required to find the energy need during bond breaking or bond formation of a compound .

Q: How many lone pairs are on the central atom in BCI3? Express your answer numerically as an integer.…

A: Given,  BCl3  And  BrF3

Q: %3D The mass of 2.21 x 1040 atoms of iron (molar mass = 55.845 g/mol) is O 2.78 x 104 g. 2.05 x 102g…

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Q: A chemist titrates 110.0 mL of a 0.5082 M carbonic acid (H,CO,) solution with 0.5000M NaOH solution…

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Q: The following is a table of water vapor pressure in millibar (mbar) vs Temp in oC.  In your own…

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Q: Determine the molality of LiBr if 9.6141 g of LiBr was dissolved in 284.65 g of H2O. MW(LiBr) =…

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Q: When the Cu2* concentration is 1.35 M, the observed cell potential at 298K for an electrochemical…

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Q: The pH of an aqueous solution at 25°C was found to be 5.40. The pOH of this solution is M. The…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: Three regions are defined in the figure. y C (0, 3) В (1,3) R2 R3 R1 y33 x А (1,0) Find the volume…

A: GIVEN:

Q: Convert the following measurement. 3 kg 9.6 x 10 %3D mol · L mol dL

A: Unit conversion: 1000 g=1kg1 L=10 dL (decilitre) We have to calculate following: 9.6×103 gmol.L=_…

Q: The heating curve for some substance is shown below. How much latent heat (in kJ) is needed to…

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Q: Balance this redox reaction in a basic solution.  2S2O42- + TeO32- + 2OH- 4 SO32- + Te(s) + H2O

A: Balance this redox reaction in a basic solution.

Q: Correctly identify the structure for this molecule: 3-chloropentanoic acid Select one: О а. HO. ČI…

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Q: Consider the following cell diagram: Cool Co2+ (aq) (0.015 M) | Fe2+ (1.94 M)| Fes) (aq) What is the…

A: The cell potential will given by Nernst Equation:

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A: ∆H of reaction can be calculated using two methods.

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Q: moles are present in the 5.00 g of sodium bicarbonate

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A: Choose the correct option--

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Q: Classify the following compound: CH3 H A. Hemiacetal В. Асetal C. Ketal D. Hemiketal

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Q: Complete the following nuclear equation by identifying X. (Enter the complete nuclear equation.) 1…

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A: The correct answer about ionization energy is given below

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Q: 04 Question O See page 510 100.0 mL of a solution of physiological saline (0.92% NaCI by weight) is…

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Q: How many moles of Ni are present in 1.9 g? x mol Ni Submit How many moles of electrons are required…

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Q: Number

A: We know that, Proteins chain of amino acids joins together to form protein. Proteins are found in…

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Q: Review Topica) (References Use the References to access important values if neede The pH of an…

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Q: Is the following carbocation aromatic ? +) Select one: VES

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Q: How can a cell consisting of a hydrogen electrode and a negative reduction potential element…

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Q: O Pt(s) | Cu* (aq), Cu2+ (ag) || IO3 (ag), H* (aq), I2 (ag) | Pt(s) O Pt(s) | Cu* (ag), IO, (ag), H*…

A: Redox reaction is process in which both oxidation and reduction takes place simultaneously in a…

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Q: Salt bridge A concentration cell similar to the one shown is composed of two Cr electrodes and…

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Q: How many grams of potassium chloride are needed to prepare 3.893 liters of a 0.3036 M solution?

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Q: What is the mass percent of ethanol (CH3CH2OH) if 0.0789 moles of ethanol is added to 0.271 kg of…

A: Given :- number of moles of ethanol = 0.0789 mol  Mass of water = 0.271 kg  To calculate :-  Mass…

Q: 25-47. Suppose we have an aqueous solution at 25°C with [Co**] = 0.20 M, [Co²*] = 1.0 × 10ª M, and…

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Q: What are the resonance structures, bond order, and polarity of NH3, POCl3, PCl5, IF3, IF5, O3,…

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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.