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Does sugar dissolve in water because the positive ends of the sugar molecules are pulled off the solute surface by the negative ends of the water molecules?
Stinalee
Yes
Wiki User
∙ 13y ago
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Lipis are what molecules because they have no negative and positive molecules?
Polar?
Why water dissolve so many different substances?
Water can dissolve so many different substances because water has an unequel distribution of positive and negative charges(polar molecule) which attract many ions and other polar molecules.
How do water molecules dissolve in water?
Well, if you add water to water, the first water dissolves into the second water. But when that happens, it just makes more water. That shows that water does not dissolve water. So you can't dissolve water in water. Hope the answer was useful!
Why do solid crystals of salt dissolve so readily in water?
Salt disassociates in water because hydrogen molecules are slightly positive charge and pulls away the chloride ions (a negative charge ion) and the oxygen molecules are slightly negative charge and will attract the sodium ions (a positive charge ion) dissolving the sodium chloride into the water.
Explain how the polarity of the water molecule makes it a versatile solvent?
Because the positive hydrogen atoms of the water molecule attach with and dissolve the negative atoms of other molecules, and the negative oxygen atom attaches and dissolves the positive atoms of other molecules.
How water molecules dissolve polar molecules?
Dissolving is just when water bonds and separates the cation and anion. Water's polarity is the reason why it surrounds each ion and separates it from the oppositely charged ion thus dissolving it. The negative end of the water surround the positive ion and the positively charged end of water surround the negative ion. If there is a polar molecule it will bond in a network with the polar water molecules This is why water will not dissolve non-polar molecules because the polarity has no affect on a non-polar molecule.
What causes things to dissolve in water?
Water is a polar substance which means that it can provide an energy release (both enthalpic and entropic) by dissolving other polar substances. Reactions always proceed to the result of minimum energy.
Water dissolves many ionic and molecular compounds because of its what?
Water is a highly polar molecule which means that one side of the molecule is slightly positive and the other is slightly negative. This means that water molecules are attracted and can form weak bonds with molecules that also have positive sides and negative sides (polar molecules). Basically, the positive side of the water molecule is attracted to the negative side of the polar molecule and the negative side of the water molecule is attracted to the positive side of the polar molecule. Is this way the water is able to surround and separate the polar molecules. The story is much the same for an ionic compound which contains a mixture of positive and negative ions. The positive side of the water molecules surround the negative ions and the negative side of the water molecules surround the positive ions.
Why do charged and polar molecules dissolve in aqueous solutions?
Because water is polar, and polar solvants will dissolve polar solutes. :)
How is water molecule like a magnet?
Water molecule acts like a magnet because positive attracts positive and negative attracts negative.
How do polar molecules dissolve in water?
Dissolving is just when water bonds and separates the cation and anion. Water's polarity is the reason why it surrounds each ion and separates it from the oppositely charged ion thus dissolving it. The negative end of the water surround the positive ion and the positively charged end of water surround the negative ion. If there is a polar molecule it will bond in a network with the polar water molecules This is why water will not dissolve non-polar molecules because the polarity has no affect on a non-polar molecule.
Does Sugar dissolves in water because the positive ends of the sugar molecules are pulled off the solute surface by the negative ends of the water molecules?
Yes
