0
Add your answer:
Earn +20 pts
What are water molecules attracted to?
Water molecules are attracted to other water molecules due to hydrogen bonding, as well as to other polar molecules and ions due to their polarity. This attraction is essential for many biological processes and properties of water, such as surface tension and capillary action.
What is it called when water sticks to different substances?
Adhesion is when water molecules stick to other molecules
What do hydrophobic molecules avoid?
Hydrophobic molecules avoid water. Strictly speaking, they do not attract water, and therefore water will avoid them, since it is more attracted to other molecules or to itself.
What special abilities do water molecules have because they are polar?
Water molecules have special abilities due to being polar that include cohesive forces, where water molecules are attracted to each other, allowing water to form droplets; adhesive forces, where water molecules are attracted to other substances; and high surface tension, allowing some insects to walk on water.
Large molecules may have reaction sites termed -----because they are attracted to water?
Hydrophilic sites. These sites are attracted to water molecules due to their polarity and can interact with the surrounding water molecules.
What is the relationship between oil and water?
The relationship is that they do not mix. The molecules in water are attracted to each other and will not mix with the oil molecules which are also attracted to each other and therefore will not mix with the water molecules
Why does water bubble up on penny?
Cohesion is the reason why water bubbles on a penny. The water molecules are strong attracted to each other that they don't evenly spread out.
What are some interesting facts about oil?
Water molecules won't form a solution (are not miscible) in oil. The reason is that water molecules are polar, and oil molecules are not. Water molecules, in an environment of oil, are attracted to each other, and this polar bonding excludes the oil molecules.
Do water molecules attract nonpolar molecules such as oil?
No, water molecules are polar and are attracted to other polar molecules, while nonpolar molecules like oil are not attracted to water. This is why oil and water do not mix - the polar nature of water causes it to exclude nonpolar molecules.
What are water molecules attracted to?
Water molecules are attracted to other water molecules due to hydrogen bonding, as well as to other polar molecules and ions due to their polarity. This attraction is essential for many biological processes and properties of water, such as surface tension and capillary action.
What is it called when water sticks to different substances?
Adhesion is when water molecules stick to other molecules
Hydrocarbons and other nonpolar molecules are not attracted to what?
Hydrocarbons and other nonpolar molecules are not attracted to water because they are nonpolar themselves, causing them to be hydrophobic. This is due to the difference in polarity between water (a polar molecule) and nonpolar molecules, preventing them from forming hydrogen bonds and leading to low solubility in water.
What do hydrophobic molecules avoid?
Hydrophobic molecules avoid water. Strictly speaking, they do not attract water, and therefore water will avoid them, since it is more attracted to other molecules or to itself.
Does water consist of molecules attracted to each other by covalent bonds?
No. Water does consist of molecles (H2O) but these are attracted to one another by hydrogen bonds
What polar molecules are attracted to water?
Polar molecules with positively charged regions, such as ammonia and alcohols like ethanol, are attracted to water due to hydrogen bonding. Additionally, polar molecules with negatively charged regions, such as acetate ions, are also attracted to water for the same reason.
When you have several water molecules together which end of one is attracted to which end of the other?
The hydrogen end (proton) of one is attracted to the oxygen atom of the other
What special abilities do water molecules have because they are polar?
Water molecules have special abilities due to being polar that include cohesive forces, where water molecules are attracted to each other, allowing water to form droplets; adhesive forces, where water molecules are attracted to other substances; and high surface tension, allowing some insects to walk on water.
