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Why cyclohexane and water are immiscible?
Cyclohexane and water are immiscible because they have different polarities. Cyclohexane is nonpolar, while water is polar. Like dissolves like, so the differing polarities of the molecules prevent them from mixing together to form a homogeneous solution.
Why is changing dodecane into smaller molecules useful?
Changing dodecane into smaller molecules is useful for several reasons. Smaller molecules are often more reactive and easier to manipulate in chemical reactions, making them valuable intermediates for producing a variety of products such as fuels, solvents, and chemicals. Additionally, smaller molecules have lower boiling points and are easier to transport and store. The process of breaking down dodecane into smaller molecules can also help improve the overall efficiency and sustainability of the chemical industry.
Are all compounds with polar covalent bonds are polar molecules?
No, not all compounds with polar covalent bonds are polar molecules. Whether a molecule is polar or nonpolar depends on its overall symmetry and the arrangement of its polar bonds within the molecule. In some cases, the polarities of individual bonds may cancel out, resulting in a nonpolar molecule.
Is gasoline soluble in urea?
Gasoline is not soluble in urea because gasoline is primarily composed of hydrocarbons, which are nonpolar molecules, while urea is a polar molecule. Due to their differing polarities, these substances do not readily mix or dissolve in each other.
Why are models of atoms and molecules useful in understanding the behavior of matter?
Models of atoms and molecules are useful in understanding the behavior of matter because they help us visualize and predict how atoms and molecules interact with each other. These models provide a simplified representation of complex structures, allowing scientists to study and explain various properties and behaviors of matter at a molecular level.
What are the release dates for Shapes and Polarities of Molecules - 1962?
Shapes and Polarities of Molecules - 1962 was released on: USA: 1962
Why cyclohexane and water are immiscible?
Cyclohexane and water are immiscible because they have different polarities. Cyclohexane is nonpolar, while water is polar. Like dissolves like, so the differing polarities of the molecules prevent them from mixing together to form a homogeneous solution.
What is the advantage of having different polarities?
Each one has its own characteristics that make it useful. Ex. In GTAW (Tig) welding, in order to weld mild and stainless steel and all ferrous metals you would use DCEN. However to weld Aluminum, Magnesium and other nonferrous metal you would use AC. Consult The American Welding Society for further information.
Can you make a magnet float with another magnet of the opposite polarity?
No, opposite polarities attract, alike polarities repel.
Is it more useful to know the name of a thing or to know the the thing itself?
It is useful to know the name of a thing, but more useful to know the thing itself.
Why is hydrocarbon important?
it makes smaller molecules which is more useful.
How phosphorus is useful?
Metabolic molecules (ATP) Structure (phospholipids)
The quality of a substance that allows it to dissolve?
The quality of a substance that allows it to dissolve is called solubility. Solubility is determined by the ability of the solvent to interact with the solute molecules and overcome the attractive forces between them. Substances with similar polarities are more likely to dissolve in each other, while substances with different polarities may not dissolve well.
When is it useful to know about factors and multiples?
It is always useful to know about factors and multiples.
How many polarities are transmitted from a satellite?
2
Why is cracking useful?
cracking is useful because large hydrocarbon molecules are broken into smaller ones. And these are needed for petrol and are more reactive.
The controlled process by which hydrocarbons are broken down or rearranged into smaller more useful molecules is called?
The controlled process by which hydrocarbons are broken down or rearranged into smaller, more useful molecules is called catalytic cracking.
