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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.
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 does attracted to water molecules mean?
Being attracted to water molecules means that a substance has an affinity or ability to adhere to or mix well with water. This attraction can be due to the presence of polar or hydrophilic functional groups that interact favorably with water molecules.
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.
Why does the water curve when you put it into a graduated cylinder?
The water curves in a graduated cylinder due to a phenomenon called capillary action, which is influenced by the adhesive forces between the water molecules and the glass of the cylinder. Water molecules are attracted to the glass, causing the surface of the water to rise along the edges, creating a meniscus. This curvature is typically concave for water in glass containers. The shape of the meniscus is also affected by the balance between cohesive forces among water molecules and adhesive forces between the water and the cylinder.
Why does water have a meniscus?
Water has a meniscus due to the cohesive forces between water molecules, which cause them to be more strongly attracted to each other than to the molecules of the container. This results in the water molecules being pulled up along the edges of the container, creating a concave or convex shape at the surface of the liquid.
What caues surface water molecules to pull toeher?
It is called Cohesion. The process in which water molecules tend to become attracted to one another.
What is example of adhesive force?
An example of adhesive force is when water sticks to a surface, such as glass. This occurs because the water molecules are attracted to the molecules on the surface, creating a force that keeps them attached.
Why does water curve on the edges?
Water curves on the edges due to a phenomenon called surface tension, which results from cohesive forces between water molecules. These molecules are more attracted to each other than to the air above, creating a sort of "skin" on the surface. When water is in contact with a solid surface, such as a glass, adhesive forces between the water molecules and the surface can also cause the water to climb slightly along the edges, leading to a meniscus shape. This curvature minimizes the surface area and energy of the water.
What is the difference between cohesion adhesion and surface tension?
well Cohesion- water molecules are attracted to other water molecules. The oxygen end of water has a negative charge and the hydrogen end has a positive charge. The hydrogens of one water molecule are attracted to the oxygen form other water molecules.This attractive force is what gives water its cohesice properties. And Surface tension- Surface tension is the name we give to the cohesion of water molecules at the furface of a body of water. The cohesion of water molecules forms a surface "film" or "skin ." Some substances may reduce the cohesive force of water, which will reduce the strength of the surface "skin of the water
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.
The term for when water molecules are attracted to other water molecules?
The term is called cohesion, which refers to the attraction between molecules of the same substance. In the case of water, cohesion is responsible for the ability of water to form droplets and have a high surface tension.
What is the surface tension in a cup of water caused by?
Surface tension in water is caused by the cohesive forces between water molecules. These forces create a "skin" on the surface of the water, allowing it to form droplets and resist external forces, such as gravity.
What is the upward movement of water through a tiny space in response to surface?
Capillary action is the upward movement of water through a tiny space in response to surface tension. It occurs when water molecules are attracted to a surface, causing them to climb against gravity due to cohesive forces between the water molecules.
Whta is capillary water?
The capillary effect in water is the tendency for water to travel up a surface such as a tube. It does this because water molecules are attracted to each other which also causes the phenomenon called surface tension.
Why bottom of the tank appears to be raised filled with water?
This phenomenon is called the "meniscus effect" and is caused by surface tension. The water molecules are attracted to the walls of the tank, causing them to climb up slightly along the edges and creating the illusion that the bottom is raised.
What makes a pencil bend when put in water?
When a pencil is put in water, the water molecules are attracted to the pencil's surface due to adhesion. This attraction causes the water molecules to bond with the pencil molecules, changing the pencil's structure and making it appear bent when viewed through the water.
