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17 sie 2020 · Polar molecules readily dissolve in water because the positive part of the polar molecule is attracted to the oxygen atom, while the negative part is attracted to the hydrogen atom. In addition to polarity, water is a great solvent because it is amphoteric.
Water, which not only dissolves many compounds but also dissolves more substances than any other liquid, is considered the universal solvent. A polar molecule with partially-positive and negative charges, it readily dissolves ions and polar molecules.
21 paź 2020 · The reason water is a polar solvent is because it attracts either a positive or negative electrical charge of a solute. The oxygen atom’s partial negative charge attracts hydrogen atoms from other water molecules and positive regions from other molecules.
22 wrz 2024 · Water acts as a polar solvent because it can be attracted to either the positive or negative electrical charge on a solute. The slight negative charge near the oxygen atom attracts nearby hydrogen atoms from water or positive-charged regions of other molecules.
20 cze 2019 · Water is capable of dissolving a variety of different substances, which is why it is such a good solvent. And, water is called the "universal solvent" because it dissolves more substances than any other liquid. This is important to every living thing on earth.
19 gru 2014 · Water is a good solvent for polar compounds [citation needed], and the reasons for this are laid out pretty well by John Snow, but that's not really what makes it the universal solvent. Instead, a series of other, incidental properties makes it a popular choice:
9 wrz 2019 · Water is called the universal solvent because more substances dissolve in water than in any other chemical. This has to do with the polarity of each water molecule. The hydrogen side of each water (H 2 O) molecule carries a slight positive electric charge, while the oxygen side carries a slight negative electric charge.
