The constituents of petroleum and natural gas, petroleum “fractions” and the explanation corresponding to their uses are to be stated. The meaning of cracking petroleum and the reason as to why the cracking of petroleum is done are to be stated. The uses of tetraethyl lead and the reason of reduction in its use are to be stated. The explanation corresponding to the greenhouse effect and the reason as to why scientists are concerned about it are to be stated. Concept Introduction: Millions of years ago, dead organisms were embedded in the sea due to various tragedies such as flood and earthquake. These dead organisms were completely shielded with sand and clay. The absence of oxygen, high pressure and temperature converted them into natural gas and petroleum. In this way, the formation of petroleum takes place. Refining is the process, which is used to purify the desired substances. It removes the impurities from petroleum and it is followed by distillation that aid in the isolation of different fractions of petroleum.
The constituents of petroleum and natural gas, petroleum “fractions” and the explanation corresponding to their uses are to be stated. The meaning of cracking petroleum and the reason as to why the cracking of petroleum is done are to be stated. The uses of tetraethyl lead and the reason of reduction in its use are to be stated. The explanation corresponding to the greenhouse effect and the reason as to why scientists are concerned about it are to be stated. Concept Introduction: Millions of years ago, dead organisms were embedded in the sea due to various tragedies such as flood and earthquake. These dead organisms were completely shielded with sand and clay. The absence of oxygen, high pressure and temperature converted them into natural gas and petroleum. In this way, the formation of petroleum takes place. Refining is the process, which is used to purify the desired substances. It removes the impurities from petroleum and it is followed by distillation that aid in the isolation of different fractions of petroleum.
Solution Summary: The author explains the constituents of petroleum and natural gas, petroleum "tions" and the explanation corresponding to their uses.
The constituents of petroleum and natural gas, petroleum “fractions” and the explanation corresponding to their uses are to be stated. The meaning of cracking petroleum and the reason as to why the cracking of petroleum is done are to be stated. The uses of tetraethyl lead and the reason of reduction in its use are to be stated. The explanation corresponding to the greenhouse effect and the reason as to why scientists are concerned about it are to be stated.
Concept Introduction:
Millions of years ago, dead organisms were embedded in the sea due to various tragedies such as flood and earthquake. These dead organisms were completely shielded with sand and clay. The absence of oxygen, high pressure and temperature converted them into natural gas and petroleum. In this way, the formation of petroleum takes place. Refining is the process, which is used to purify the desired substances. It removes the impurities from petroleum and it is followed by distillation that aid in the isolation of different fractions of petroleum.
Regarding Lowis structuros and geometrios,
Draw Lewis structures for the following: SOF4, SO, ICI, XeO2F4, SeF and XeO3.
For each one, indicate the observed molecular geometry it adopts.
Explain the following statements with equations:
- The fusion product of an organic compund with sodium metal is an alkaline solution
- The test for elements should be done before the solubility tests.
- Using less sodium than the organic compound in the ignition test might cause a problem to detect the presence of the nitrogen and sulfur
- Formation of colored product when adding ferric acid chloride to phenol solution
31
Indicate the symbol, mass number and the atomic number of the missing product in each of the
following nuclear reactions.
a) 13/3 N
41
b) 11 Ca
20
c) 90
38 Sr
→ 133 C + ?
+
-
6
0
e
→?
90
Y + ?
39
11
d) 22 Na
→ ? + + 1 B
+1
β
To
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