Explain Why Propan-2-Ol Is Formed During The Reaction Between Propane

Decent Essays
This refres to a reaction in which there is not enough O2 in order to react with atom C in buthane to change into CO2 therefore they will change to carbon monoxide. The oxygen reacts with H to produce H2O these can be defined by incompelete combustion.
Use Markovnikov's Rule to explain why Propan-2-ol is formed during the reaction between propene and steam. (A.C. 2.3)
According to his role if a HX compound was added to an unsymmetrical alkene the H will bond to the compound. As propane is an unsymmetrical alkene and water has Hydrogen OH-H,therefore the H will join the carbon that has more H. This process will lead to production of propan-2-ol.
Describe the cold reaction of but-2-ene with cold KMnO4 (A.C. 2.3)
The potassium manganate(VII)
…show more content…
The Ch3 groups can be replaced with the atoms of Cl due to the way Cl atoms have been joined together in the chain (at randon)and their huge size it will not be easy for the chain to lie closely. The polychloroethen has small space of crystallinity and is amorphous.
How can you account for the fact that poly(chloroethene) is much stiffer than poly(ethene)? (2.4)
It believed that the main difference is the Cl molecule that has caused the stiffness in the chloroethane. This is due to bond between carbon and chlorine which is more polar bonds than the carbon and haydron bonds.Therefore there are more polar attractiopn between strands of monomers.
The carbonyl group, C=O, occurs in two homologous series, namely aldehydes and ketones. What is thestructural difference between an aldehyde and a ketone? (A.C. 3.1)
Aldehydes are known as the organic molecules that has a carbonyl group which is bonded to one hydrogen atom(at least) whereas in ketone is known as an organic compound that hold a carbonyl group that are attached and bonded to 2atoms of carbon. Their main difference is the location of the carbonyl

Related Documents

  • Decent Essays

    Biology Quiz

    • 374 Words
    • 2 Pages

    Page 1 : http://mw2.concord.org/public/part2/intromacro/page1.cml 1. The individual DNA strands, which are macromolecules, are seen most clearly at 10 to the power of (a) -3 (b) +4 (c) -8 (d) -23 My answer is (c) (2:16:56 PM) 2. How many powers of ten are there between the DNA strands and you?…

    • 374 Words
    • 2 Pages
    Decent Essays
  • Superior Essays

    An isotope is an atom containing different numbers of neutrons, differing in atomic mass. Basically an atom with a different atomic mass. What’s special about radioactive isotopes is that a radioactive isotope has a nucleus that decays spontaneously giving off particles and energy. 6. Radioactive tracers are used in science to label certain chemical substances, so metabolic processes can be followed and substances can be located in an organism.…

    • 1358 Words
    • 6 Pages
    Superior Essays
  • Improved Essays

    Investigating Properties Lab Ishan Godra SCH4U Lab Partner(s): DeSean Lawrence Ms. Boulougouris 10/31/14 Purpose The purpose of this experiment is to analyze the properties of four different types of solids: ionic, polar covalent, non polar covalent, and metallic Hypothesis It is hypothesized the samples which are shown to be insoluble are likely non polar, while soluble samples are polar. Because of the molecular nature of each type of bond, it is hypothesized that polar covalent molecules It is hypothesized that the samples which are insoluble in water are likely to be non-polar molecules or network covalent and the samples which dissolve are either ionic or polar molecules to have dissolved in the water.…

    • 1194 Words
    • 5 Pages
    Improved Essays
  • Superior Essays

    C-H bonds are considered nonpolar. This is because the electronegativity of C is 2.5 and the of H is 2.1, putting their electronegativity in the nonpolar range. O-H bonds are more polar than N-H bonds. This is because the O-H bond is more electronegative because the electronegativity of O is 3.44 while the electronegativity of N is only 3.04. I2(s) → I2(l) London Dispersion Forces H2O(s)…

    • 1198 Words
    • 5 Pages
    Superior Essays
  • Improved Essays

    Grignard Reaction Lab

    • 1332 Words
    • 6 Pages

    At this step, the compound is stable and sits around until a source of proton is available to protonate. In the workup, the sulfuric acid is added to hydrolyze the product. The proton is bonded to the oxygen to making the final product neutral and a tertiary alcohol. Experimental…

    • 1332 Words
    • 6 Pages
    Improved Essays
  • Decent Essays

    Answer the following questions. You may use the periodic table in the Chemistry: Problems and Solutions book for this test. When you have finished, submit this assignment to your teacher by the due date for full credit. (5 points) Score 1. Pentane gas (C5H12) combusts with oxygen gas (O2) to form water (H2O) and carbon dioxide (CO2).…

    • 396 Words
    • 2 Pages
    Decent Essays
  • Improved Essays

    For methanol, ΔH= -100.4 kJ/mol. Write the balanced chemical equation for this reaction. Is it better to maintain this system at a low or high temperature, to obtain a good output? Is it preferable to maintain this system at high or low pressure? Explain.…

    • 462 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    Formation of alcohol from acid catalyzed addition of water to a carbon-carbon double bond is hydration of alkenes. In this experiment norbornene was used as an alkene to lead the formation of the alcohol. The purpose of this experiment was to make and receive weight of norborneol, percent yield and the melting point of the product. Hydration and the opposite reaction of dehydration establish equilibrium between the two competing processes. To complete the reaction of hydration, double bond will require excess water and to complete the reaction of dehydration of an alcohol, the water has to be removed from the alcohol.…

    • 450 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    At Pyro’s Academy, we have a lot to offer and to teach you! For example, you learn about the different types of chemical reactions such as combustion and displacement, how to write word equations about chemical reactions and the difference between exothermic reactions and endothermic reactions. To write combustion as a word equation you would write ‘___ -> Oxygen = ___ Oxide’ so if the element you were burning was Iron, the product would be Iron Oxide. In a chemical reaction, the surroundings may increase or decrease in temperature due to exothermic and endothermic reactions. An exothermic reaction is where heat exits the reactant, causing it to cool down, and an endothermic reaction is where heat enters the reaction, causing it to heat up.…

    • 438 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    Aha Thesis The purpose of this unity was to learn how new substances formed and what happened when they are formed. Some of the key ideas addressed in this unit are: chemical and physical reactions, the law of conservation of mass, and ionic/covalent bonding. In a chemical reaction, something new is created, different from what created it, a new substance is formed. In a physical reaction, the appearance of the object is changed, but nothing new is created. An example of a chemical reaction would be lighting paper on fire, you're creating ash, which is a new substance.…

    • 432 Words
    • 2 Pages
    Improved Essays
  • Decent Essays

    Droneology Videos

    • 593 Words
    • 3 Pages

    How does the molecular structure of carbon fiber compare to that of fiberglass? (Carbon fiber has hexagonal lattices of carbon atoms that fold and interlock, whereas fiberglass molecules cannot create crystalline structures because the material is cooled quickly.) Why is fiberglass more likely to warp and bend than carbon fiber? (Because fiberglass is more flexible and allows for more bend before it…

    • 593 Words
    • 3 Pages
    Decent Essays
  • Decent Essays

    Cyclohexene

    • 297 Words
    • 2 Pages

    The results collected illustrate that cyclohexene is the unknown. Comparing the measured boiling point of cyclohexene to the literature value of cyclohexane, there is only a difference of 0.3°C. Comparing the measured density of cyclohexene to the literature value of cyclohexane, there is only a difference of 0.027 g/mL difference and comparing measured refractive index of cyclohexene to the literature value of cyclohexane, there is only a .009 difference. All of these results shows that both the literature value and the experimented values show a very small difference therefore, the results are very well accurate. 9.…

    • 297 Words
    • 2 Pages
    Decent Essays
  • Superior Essays

    Chemistry relates to everything you could possibly think of on the planet. They relate to every object and every natural event and hazard. Such as sinkholes, there a very intimidating and scary event that could happen at any moment . Sinkholes occur when the limestone beneath us breaks away by acidic rain and eventually the ground gives creating an open hole in our earth`s surface. Chemistry can relate to chemical reactions, one of the chemical reactions that occur is the creation of acidic rain.…

    • 1434 Words
    • 6 Pages
    Superior Essays
  • Superior Essays

    Chemical reactions Sabatier’s reaction When hydrogen combines with carbon dioxide at around 350 Celsius in the presence of alumina, ruthenium or nickel catalyst, it gives methane and water. CO2 + 4 H2 → CH4 + H2O This reaction can be used to produce water in empyreal. CO2can be extracted from mars and the waste from the industrial torus where there is high levels of CO2 H2 can be obtained from electrolysis…

    • 599 Words
    • 3 Pages
    Superior Essays
  • Superior Essays

    Essay On Alkanols

    • 1461 Words
    • 6 Pages

    CONTENTS RESEARCH QUESTION How does the length of carbon chains, specifically those related to alkanols, namely ethanol 1- propanol and 1- butanol, affect the heat of combustion? AIM To investigate how the length of carbon chains affect the heat of combustion and enthalpy, in order to determine which fuel would be the safest and most efficient to take on a camping trip. HYPOTHESIS If the number of carbon atoms in an alkanol is increased, then the alkanol containing the longest carbon chain will have a higher heat of combustion, because as there are more carbon atoms, more energy will be released as a result of the breaking of the covalent bonding and the forming of bonding as the final product. INTRODUCTION…

    • 1461 Words
    • 6 Pages
    Superior Essays