Review Unit Flashcards
If Sulfate is SO4, Sulfite must be…
SO3
What is an atom?
Particle of matter that is made up of neutrons, protons and electrons
What is an ion?
A charged atom - full valence
What is an Isotope?
An atom with a different number of neutrons, making the atom weigh more or less than usual
Univalent ionic compounds is a compound…
With only one possible charge
Divalent ionic compounds contain
An ion with more than one possible charge (ex. Tin II and Tin IV)
Polyatomic ions are ions which…
Consist of more than one atom (ex. Carbonate)
What types of compounds deal with Greek prefixes
Molecular compounds
0-7 in the PH scale is considered…
Acidic
7-14 on the PH scale is considered…
Alkaline (a base)
A + B -> AB
Synthesis
AB -> A + B
Decomposition
Hydrocarbon + O2 -> CO2 + H2O
Combustion
A + BC -> B + AC
Single Displacement
AB + CD -> CB + AD
Double Displacement
