Chemical Nomenclature and Writing Chemical Formula Flashcards
A set of rules to generate systematic names for chemical compounds
Chemical Nomenclature
Contains only two elements
Binary Compounds
The acid name comes from the root name of the ___?
Anion name
How to name a binary compound?
cation + anion + -ide
How to name a acid?
Hydro + nonmetal + -ic + acid
HCN
Hydrocyanic acid
HI
Hydroiodic acid
HBr
Hydrobromic acid
H2S
Hydrosulfuric acid
OH- is considered as
single element
all compounds containing OH- are called
hydroxides
Ca(OH)2
Calcium hydroxide
Mg(OH)2
Magnesium hydroxide
NaOH
Sodium hydroxide
Al(OH)3
Aluminum hydroxide
Be(OH)2
Beryllium hydroxide
If the metallic element has more than one valence, the oxidation number is designated by a ____?
Roman numeral
How many valence does Group IA and IIA cations have?
one valence