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"like dissolves like" is an expression used by chemists to remember how some solvents work. It refers to "polar" and "nonpolar" solvents and solutes. Basic example: Water is polar. Oil is non-polar. Water will not dissolve oil. Water is polar. Salt (NaCl) is also polar. Like dissolves like, so polar dissolves polar, so water dissolves salt.
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Who first discovered the chemistry principle that like dissolves like?
It is believed that the principle "like dissolves like" was first proposed by the German chemist Hermann Sprengel in the 19th century. He observed that substances with similar polarity or solubility tend to dissolve in each other.
What does the phase like dissolves like mean?
The phrase "like dissolves like" refers to the principle in chemistry that substances with similar polarity dissolve in each other. Polar solvents dissolve polar solutes, and nonpolar solvents dissolve nonpolar solutes. This principle is key in understanding solubility and the interactions between substances in solution.
What do you mean by ppt in chemistry?
In chemistry it means precipitate.
What are the examples of likes dissolves likes?
In chemistry, the principle of "like dissolves like" refers to the idea that substances with similar polarities or solubility properties will dissolve in each other. For example, polar solvents like water will dissolve polar solutes like salt or sugar, while nonpolar solvents like hexane will dissolve nonpolar solutes like oil or grease. This principle is crucial in understanding solubility behavior and designing appropriate solvent systems for various applications.
Which type of molecules polar or non polar dissolve in water?
A non polar solute. remember, like dissolves like
What does solute mean in chemistry?
A homogeneous mixture of two or more substances.
Who first discovered the chemistry principle that like dissolves like?
It is believed that the principle "like dissolves like" was first proposed by the German chemist Hermann Sprengel in the 19th century. He observed that substances with similar polarity or solubility tend to dissolve in each other.
Is dissolves physical or chemical?
Chemical, if it dissolves in a solution such is acid. Physical if one mean dissolves like disintegrates.
What does the phase like dissolves like mean?
The phrase "like dissolves like" refers to the principle in chemistry that substances with similar polarity dissolve in each other. Polar solvents dissolve polar solutes, and nonpolar solvents dissolve nonpolar solutes. This principle is key in understanding solubility and the interactions between substances in solution.
How would you define solute in chemistry?
Solute in chemistry means the substance that dissolves in a solution.
Can you explain the meaning of the expression "like dissolves like"?
The expression "like dissolves like" means that substances with similar chemical properties are more likely to dissolve in each other. This principle is commonly used in chemistry to predict how well different substances will mix together.
What does like dissolves like mean to a scientist?
to pass or cause to pass into a solution
A word meaning how much of a solid dissolves in liquid?
Solubility
What does the expression like dissolves like mean?
"Like dissolves like" basically means that the substances can dissolve in one another because they are either charged or polar. Hope this helps!
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 significance of the statement like dissolves like. What does Like refer to?
The statement "like dissolves like" is a general rule in chemistry that states that substances with similar polarity and intermolecular forces are likely to dissolve in each other. "Like" refers to the polarity or the nature of the molecules or solvents being compared. For example, polar solvents tend to dissolve polar solutes, while nonpolar solvents dissolve nonpolar solutes.
What is 'like dissolves like'?
The chemistry principal of "like dissolves like," explains that polar substances will dissolve in each other. Similarly, a covalent will dissolve another covalent.
