Question

why and how the polar covalent bonds found in water molecules are responsible for water's ability to dissolve many substances, particularly ionic compounds such as salt

Answer 1

Here's your answer ✌....

hydrogen bonding makes water an excellent solvent. ... Water is an excellent solvent because its polar water molecules form hydrogen bonds with ions and polar molecules, allowing ionic and polar covalent compounds to disperse easily in water.

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Answer 2

Blood is considered polar because it is mostly made of water. The cause of this is from cohesion and adhesion, where water molecules form hydrogen bonds with other molecules as well, are responsible for this movement.Polarity: Although the net charge of a water molecule is zero, water is polar because of its shape. The hydrogen ends of the molecule are positive and the oxygen end is negative. ... The cohesion of water molecules to each other is an important part of the transpiration process in the xylem tissues of vascular plants.The polar oxygen attracts other atoms that have fewer electrons, like the nonpolar hydrogen. ... The two shared electrons pull toward the oxygen atom and away from the hydrogen atoms. A molecule in which the bond pulls more strongly to one component than to the others is called a polar molecule, making it hydrophilic.Water's hydrogen bonds affect the properties of nonpolar molecules, those with carbon and hydrogen, in water. Because nonpolar molecules do not easily dissolve in water and are hydrophobic, they become squeezed together. ... The water cannot get through the membrane