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What is the name the property of water in which it sticks to other substances?
The attraction between water molecules and another substance is called adhesion. An example of this phenomenon is the absorption of water by a towel. Water molecules are also attracted to each other by cohesion. Adhesion and cohesion of water are both caused by the polarity of water molecules. Molecules are said to be polar if they have opposite electrical charges at different ends of the molecule. Nonpolar molecules have none or evenly distributed charges (oil is an example of a nonpolar substance). Since opposite charges attract, water is attracted to other polar (or ionic) substances.
What is the name for the property of water in which it sticks to other substances?
The attraction between water molecules and another substance is called adhesion. An example of this phenomenon is the absorption of water by a towel. Water molecules are also attracted to each other by cohesion. Adhesion and cohesion of water are both caused by the polarity of water molecules. Molecules are said to be polar if they have opposite electrical charges at different ends of the molecule. Nonpolar molecules have none or evenly distributed charges (oil is an example of a nonpolar substance). Since opposite charges attract, water is attracted to other polar (or ionic) substances.
Why does oxygen in a water molecules have negative charges?
Oxygen is an anion.
Give one reason why water molecules are attracted o each other?
The H atoms with partial + charges attract O atoms with partial - charges on other water molecules.
Why are polar covalently bonded molecules soluble in water and non polar are not?
Water is a polar covalent molecule. The partial charges in the molecule attract other charges, ionic or more partial charges from other covalent molecules and dissolves them. Nonpolar bonded molecules have no partial charges and the water molecules will attract each other thus not attracting the nonpolar and does not dissolve them.
Describes a molecule with opposite charges on opposite ends?
A molecule with opposite charges at opposite ends is said to be a polar molecule. All such molecules are water soluble.
Condition in which molecules of a substance are spread evenly throughout a space?
Difusion in air. Osmosis in water.
Do Polar molecules such as water have no negative or positive poles?
No. Polar molecules such as water have both negative and positive poles. Different parts of the molecule have slightly different charges.
What does electronegativity allow water to do?
The higher electronegativity of oxygen allows water to carry partial charges (negative on oxygen, positive on hydrogen). These partial charges allow water to bind strongly with itself, and allows it to interact with polar molecules. The partial charge allows polar molecules to dissolve in water.
How do water drops hold on to the penny?
Water molecules stick together because of the electrical charges in the water create a bond.
Why is there steam on mirrors when you shower?
normally the seen one is not steam . it is actually the water molecules ... the reason being ... when we shower the water is running freely and collides on the body .. our body is charged and due this charges and collision the water molecules becomes free runners and.. the mirror is normally has some attraction and negatively charges which will attract the water molecules and will stick like a steam ...
What determines whether a compound will dissolve in whether?
The polarity or charges of compounds will determine if a compound would dissolve in water, where compounds with opposite charges within their molecules dissolve in water.
