Term
|
Definition
• A molecule in which opposite
ends have opposite electric
charges |
|
|
Term
|
Definition
• A bond created by the weak
attraction of a slightly positive
hydrogen atom to a slightly
negative portion of another
molecule |
|
|
Term
|
Definition
• A tendency of molecules of the
same kind to stick to one another |
|
|
Term
|
Definition
• An attraction between unlike
molecules |
|
|
Term
|
Definition
• A uniform mixture of two or more
substances.
–Components of a solution are not
chemically bonded and can be
separated by physical means.
–May be a solid, liquid, or gas |
|
|
Term
|
Definition
• The part of a solution that
dissolves the other substance and
is present in the greater amount |
|
|
Term
|
Definition
• The part of a solution that is
dissolved and is present in a
lesser amount |
|
|
Term
|
Definition
• A solution in which water is the
solvent |
|
|
Term
|
Definition
• A compound that donates H+ ions
to an aqueous solution and
measures less than 7 on the pH
scale |
|
|
Term
|
Definition
• A compound that removes H+
ions from an aqueous solution
and that measures more than 7
on the pH scale |
|
|
Term
|
Definition
• A substance that maintains a
fairly constant pH in a solution by
accepting H+ ions when their
levels rise and donating H+ ions
when their levels fall |
|
|
