Kinetic Molecular Theory (chapter 1) Flashcards
Homogeneous part of a system in contact with other parts of the system, but separated from these other parts by well-defined boundaries.
Phase
Holds atoms together in a molecule.
Intramolecular forces
cation + anion
Ionic
Sharing of valence electrons.
Covalent
Attractive forces between molecules.
Intermolecular forces
(+)(+) and (-)(-)
Nonpolar covalent bond
Nonpolar covalent bond is ___ arranged.
symmetrically
Type of chemical bond where 2 atoms share a pair of electron with each other.
Nonpolar covalent bond
Unequally shared between atoms.
Polar covalent bond
(+)(-)
Polar covalent bond
Occur due to the unequal sharing of electrons.
Molecular dipole (dipole)
Kinetic Molecular Theory (DACS)
Differ in distances between particles
All matter is made of tiny particles
Particles are in constant motion
Speed is proportional to temperature
2 in condensed state
solids and liquids
little space
liquid
much more difficult to compress
liquid
much dense
liquid
held tightly
solid
no freedom of motion
solid