2.5 Study Guide Flashcards
The definition of Cohesion is what?
the sticking together of particles of the same substance.
The definition of Adhesion is what?
Adhesion is the binding or attraction between dissimilar molecules, atoms, surfaces, or substances.
What is the definition of a solvent?
able to dissolve other substances.
What is the definition of specific heat?
the amount of heat needed to raise the temperature of 1 gram of a substance 1 degree Celsius
What is the definition of heat of vaporization?
the quantity of heat required at a specified temperature to convert unit mass of liquid into vapor.
What are the five properties of water?
1.) Cohesion & Adhesion
2.) Water is the Solvent of Life
3.) The Special Case of Ice
4.) High Specific Heat
5.) Heat of Vaporization
Why does Ice have a different case than water?
Water is a more dense substance whereas Ice is less dense and has gaps in it.
Why is water important to living things?
Every single organism needs water to grow, thrive, and survive.
