Mid Test Answers

1.A.explain how the concept of organic compounds from petroleum can be used as a fuel for vehicles, such as car, motorbike, Including aircraft.
B.explain it how the idea of ​​chemical compounds from petroleum can be used to the make clothing and plastic and other material needs of human live
2.explain why the hydrocarbons that are asymmetrical or chiral have a variaety of benefit for human being. and how does it describe the chiral centers can be formed
3.When ethylene gas produced from a ripe fruit can be used to other ripe fruit that are still unripe. how do you idea when the gas is used as fuel gas like methane gas
4.aromatic compounds are marked by ease of adjacent electrons conjugated. please explain why an unsaturated compound roomates but is not highly conjugated aromatic
Answers for
1.a.Senyawa organic oil that is in the earth is biased in use as a fuel after passing stage in the distillation called multilevel way it used to cut the carbon content of the oil that is in the earth, the process of distillation. Namely the separation solution using heat as a separator. The main requirement is that the distillation process is the difference in composition between the liquid phase and vapor phase. Thus, if the composition of the liquid phase and vapor alike face the distillation process is not possible. The process of distillation in petroleum refineries is the primary processing of physics as the beginning of the process of producing fuel
b. Plastics are polymers; long chains of atoms bind to each other. This chain forms many repeated molecular units, or "monomers". Plastics are generally composed of polymers of carbon alone or with oxygen, nitrogen, chlorine or sulfur in the spine and the idea of ​​making this because in the structure of petroleum is composed of more than 400 carbon atoms beriktan very strong so it does not break up and light so absolute bias in use for the manufacture of plastic and other materials wakaupun lightweight and fairly transparent, but he is very strong and not easily torn or damaged so that plastic is not damaged even though the bias was for many years in the soil
2.karena asymmetric or chiral bias was beneficial because it asimtris carbon atoms bind four different atoms so useful for human bias and chiral structures made of carbon atoms that have fariasi name or form because he tied four different atoms and chiral center bias in form is by analysis of chiral
3.Gas ethylene in fruit ripe fruit will be used by others in ensuring that the other is when the oxygen levels around the fruit is low then it etilan gas will be used to bind the ethylene gas that exist in other fruit and then fruit who will cook it will release a lot of carbon diolsida than others.
And methane gas was used to fuel the same as the ethylene gas that reacts with oxygen, resulting in the burning of a bias in the use of fuel and energy for propulsion
4. aromatic compounds due to the requirements it or not it's not just the adjacent electron is conjugate but no more than requisite conjugate aromatic compounds are molecules that have cyclic molecule must be flat, each ring atom must have p perpendicular to the ring plane, and the important thing is must meet legal hucle (pi electrons = 4n +2 (n = integer))