Concept 2.5: Hydrogen bonding gives water properties that help make life possible on Earth

What are the four emergent properties of water for life stability?

What is cohesion?

What is adhesion?

What is surface tension?

What is the zylum?

What is water’s effect on temperature?

What is kinetic energy?

What is thermal energy?

what is a calorie (cal)?

Water can resist changing its temperature because of its?

What is water’s high specific heat?

What is heat of vaporization?

Why can ice float on liquid water?

In ice, are the hydrogen bonds stable or do they break and reform?

In water, are the hydrogen bonds stable or do they break and reform?

Why is water the universal solvent?

What is a solution?

What is a homogeneous mixture?

What is a solvent?

What is a solute?

What is an aqueous solution?

Proteins are __ in size.

What does hydrophillic mean?

What does hydrophobic mean?

Why doesnt oil mix with water?

What is molar mass?

What is mplarity?

1 mole is equal to how many molecules?

What is a hydrogen ion? What is a hydroxide ion?

What is an acid?

What is a base?

Acids ___ the H+ concentration in water whereas bases ___ the concentration of H+.

The more hydrogen ions, the more ___

How can we determine the pH of a solution?

Acidic solutions have a pH value __ than seven whereas basic solutions have a pH value _ than seven

What is a buffer?

What is acidification effecting in oceans?