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What is the term for molecules that do not readily associate with water?
Wiki User
∙ 12y ago
A general rule when determining the solubility of one substance into another is to look at their polarity. If both substances are polar they tend to be soluble with each-other.
Water is a polar substance (Oxygen has a higher electronegativity than Hydrogen, therefore it draws the electrons away from the Hydrogen, this combined with the 120 degree H-O-H structure of the molecule causes polarity with the oxygen being slightly negative while the hydrogen atoms are slightly positive).
Answer 2
Metals , hydrocarbons , Petroleum , plastics , etc being non polar are insoluble in water .
Wiki User
∙ 12y ago
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What does the science term called like dissolves like mean?
"Like Dissolves Like" is a concept in chemistry discribing hydrophobic (nonpolar) and hydrophilic (polar) interactions. Polar molecules, in order to reduce unfavorable interactions that require free energy to compensate for, tend to associate with other polar molecules. Non-polar molecules, likewise, associate with other nonpolar molecules. The terms hydrophobic and hydrophilic are used to describe a molecules tendency to associate with water. Polar molecules, using the "like dissolves like" concept associate with water, while nonpolar molecules tend to reduce interactions with water.
What is the term for the cohesion of water molecules?
The term for the cohesion of water molecules is surface tension.
Which term refers to the attraction to water molecule?
it is called hydrophilic.Ionized or polar molecules attracted to water are said to be hydrophilic. Dr. Mohammed
What does hydrophobic mean?
Hydrophobic literally means "fear of water." It's used in chemistry to refer to "greasy" molecules (the opposite term is "hydrophilic", which means "water-loving") that don't dissolve readily in water. In medicine, it's an old term for rabies, which as one of its effects makes it painful to swallow; an animal with rabies often avoids water despite being thirsty because swallowing hurts so much.
Process in which vapour molecules are recaptured by molecules at liquid surface?
I suppose that dynamic equilibrium is the adequqte term.
What does the science term called like dissolves like mean?
"Like Dissolves Like" is a concept in chemistry discribing hydrophobic (nonpolar) and hydrophilic (polar) interactions. Polar molecules, in order to reduce unfavorable interactions that require free energy to compensate for, tend to associate with other polar molecules. Non-polar molecules, likewise, associate with other nonpolar molecules. The terms hydrophobic and hydrophilic are used to describe a molecules tendency to associate with water. Polar molecules, using the "like dissolves like" concept associate with water, while nonpolar molecules tend to reduce interactions with water.
What is the term for the cohesion of water molecules?
The term for the cohesion of water molecules is surface tension.
Which term describe the movement of water molecules in and out of a cell?
its not homeostasis
What term refers to the movement of water molecules?
translation: as with all materials that move.
What term describes molecules that attract water or dissolve in it because of their polar nature?
hydrophilic
Which term refers to the movement of water molecules through a selectively permable membrane?
diffusion
What is the correct term for the hidden heat found in water vapor molecules?
Latent Heat
What term refers to diffusion of water molecules through a selectively preamble membrane?
Osmosis is the diffusion of water molecules through a semi-permeable membrane to equalise osmotic pressure.
Is Cue a associate term of snooker?
no.
Which term refers to the attraction to water molecule?
it is called hydrophilic.Ionized or polar molecules attracted to water are said to be hydrophilic. Dr. Mohammed
What term refers to the movement of molecules of water from an area of higher concentration to an area of lower concentration?
Osmosis
Do water molecules have holes?
It could be said that water molecules do have "holes", although a better term would be empty space. This is why compounds like sugar and salt can dissolve in water, as well as some other chemical properties that make this possible.
