Water
What are the three forms of water
solid, liquid, gas
What is the difference between a solvent and a solute?
Solvent: dissolving agent
Solute: what is being dissolved
Molecular weight formula
Number of atoms multiplied by atomic mass
Is water polar or nonpolar
Polar
Differences between hydrophillic, hydrophobic, and ampipathic.
Hydrophilic: water loving, polar and charged
Hydrophobic: water fearing, non-polar, not charged
Amphipathic: one molecule that is both hydrophilic and hydrophobic
What is the molecular weight of H2
2 g/mole
What type of bond holds water together
Hydrogen Bonds
If a molecule is polar it will be...
Hydrophilic
What is the molecular weight of CO6
108 g/mole
Adhesion: h-bonds with the vessel it is moving up.
Cohesion: water h-bonds with itself
If a molecule is nonpolar it will be...
hydrophobic
If you had 12 grams of Carbon it is also equal to what number...
6.02 x 1023
How many cal/g does it take for water to go from liquid to gas?
540 cal/g
In a solution... like dissolves...
like