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Chemistry QIII:QI
Intro. to Organic Chemistry
Question | Answer |
---|---|
the branch of chemistry that deals with certain carbon-containing compounds | organic chemistry |
an organic compound that contains only carbon and hydrogen | hydrocarbon |
a chemical formula expressing the number of atoms of each element present in a molecule of a substance, without indicating how they are linked | molecular formula |
a chemical formula showing the spatial arrangement of the atoms and the linkage of every atom | structural formula |
the possession by two or more distinct compounds of the same molecular formula, each molecule having the same number of atoms of each element, but in a different arrangement | isomerism |
a condensed version of the structural formula, written all on one line and demonstrating the relationship of the substituent groups in the molecule | line formula |
expression of the fixed ratio between carbon and hydrogen in hydrocarbons | type formula |
pertaining to any member of one of the two major groups of organic compounds, those having straight or branched chain structures | aliphatic |
a specific atom of group of atoms that is attached to a carbon atom in an organic compound and that imparts an identifiable chemical behavior to the compound | functional group |
a formula that denotes a class of compounds and includes the functional group and a symbol R denoting a radical | general formula |
the existence of an element in two or more distinct forms, EX: O, O2, O3: carbon as coal, diamond, or graphite | allotropism |
# of covalent bonds: carbon | 4 |
# of covalent bonds: oxygen | 2 |
# of covalent bonds: nitrogen | 3 |
# of covalent bonds: hydrogen | 1 |
# of covalent bonds: halogen group | 1 |
general shape of the four carbon bonds | tetrahedral |
simplest organic compound (formula and name) | methane, CH4 |
what kind of formula is: C2H6O | molecular formula |
what kind of formula is: H H C H H | structural formula |
what kind of formula is: CH3CH2CH2CH2CH3 | line formula |
what kind of formula is: CnH2n+2 | type formula |
what kind of formula is: ROH | general formula |