1. How does salt get into crude oil? Why does crude oil require refining? 2.  What was the principal driving force that initiated the thermal refinery? 3. Why fractions of higher boiling from crude oil (such as heavy gas oil) does not make a good fuel for engine combustion?

Q: . Identify and label the parts of this soap molecule. Explain how molecules of soap remove oil and…

A: Soap is a long chain of deprotonated part of fatty acids. Soap contains 2 parts as  Hydrophobic…

Q: 1. Give one example of chemical derived benzene. 2. Give the uses and source 3. Show the synthesis…

A: 1. Example for benzene derivatives are phenol, toluene and aniline. 2. Uses of  Phenol - lower…

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Q: you use hand soap (which helps to form micelles). You notice that after washing your hands are no…

A: Soap has cleaning properties . As soap has both polar and non-polar parts.

Q: Why we use simple distillation to prepare cyclohexene? And why the temperature should not be rise…

A: The process which involves  selective boiling and subsequent condensation of a component in a liquid…

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Q: Among NaHCO3, Vinegar, and Alcohol which among these  can be used to remove grease and fats from…

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Q: How is crude oil extracted from the earth's crust?     A. drilling and pumping B. burning C.…

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Q: What fuels and other chemicals are derived from crude oil? How is crude oil processed to obtain…

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Q: what is a reason why company leaders would add melamine to their product to make the protein content…

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Q: How Communication Technology affect agriculture

A: Communication technology is the transfer of messages (information) among people and/or machines…

Q: Explain the translucent spot observed when coconut oil is brought in contact with paper

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Q: Crude Oil must be processed before it can be used? True or False

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Q: paraffin wax and asphalt are the derivatives of-------- a. residual oil b. Diesel oil c. fuel oil

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Q: Tame two (2) types of oils in underground hydrocarbon reservoirs.

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Q: Where does ammonia separate from water?

A:

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Q: Discuss the extraction method for Lemon oil

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A: A question based on waste management, which is to be accomplished .

Q: What are the reasons for the removal of salts from crude oil?

A: Crude oil means a mixture of hydrocarbons that exists in liquid phase in natural underground…

Q: Which type of distillation is suitable for preparing “oils"?

A:

Q: 1. A cellulose solution contains 5.2% cellulose by weight in water. How many kilograms of 1.2%…

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A: PPB refers to part per billion.

Q: Discuss the extraction method for Rose oil

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Q: How is lactic acid purified by distillation? Simple or Fractional Distillation?

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A: It is asked in the question how to separate different fractions of crude oil from the crude oil.

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Q: Fractional distillation of Crude oil.

A: A question about fractional distillation, which is to be accomplished.

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A: Caffeine is more soluble in DCM than water.

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A: 1. Meanings of the terms Bioplastic and Biodegradable:  Bioplastic:                   Bioplastics…

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.