Show:
Water
The properties of water
Temperature
Solutions
Acids/Bases
100
The biological medium on earth
What is water?
100
Water molecules are attracted to one another and can be dragged up a tree
What is cohesion?
100
Energy of motion
What is kinetic energy?
100
A liquid that is a homogenous mixture of substances
What is a solution?
100
The range that an acid is found on the pH scale
What is 0-6?
200
Cells are composed of this percentage range of water
What is 75-90%?
200
Attraction between a different substance and water
What is adhesion?
200
The measure of the total amount of kinetic energy due to motion
What is heat?
200
Substance that is dissolved
What is solute?
200
The range of a base
What is 8-14
300
Water is this type of molecule
What is polar?
300
The measure of the ability to break the surface of a liquid
What is surface tension?
300
The measure of the intensity of heat from the average kinetic energy
What is temperature?
300
Substance that does the dissolving
What is solvent
300
Water is this type of solution
What is neutral?
400
Complete this sentence: The ________ of water is the main reason Earth is habitable.
What is abundance?
400
True or False: Water can absorb heat with little change to its own temperature
What is True?
400
The metric unit for measuing temperature
What is Celcius?
400
Universal solvent
What is water?
400
These solutions have a high concentration of hydrogen [H+] ions
What is acidic?
500
Complete this statement: ______ allows water molecules to fomr hydrogen bonds with one another.
What is polarity?
500
Water releases heat into this type of air
What is cooler?
500
The amount of energy needed to raise one (1) gram of water one (1) oC
What is a calorie?
500
A solution that has water as the solvent
What is an aqueous solution?
500
These solutions can absorb hydrogen ions or release hydroxide ions
What is basic?