This is the essential question for this course. Watch this video and answer the questions that follow.
H-H-O
O-H-O
H-O-H
Molecular formula
Structural formula
Mixture
9 separate substances
Identical substances
Isotopes
Isomers
Enantiomers
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
Molecular
Structural
Molecular
Structural
Isomers
Isotopes
Isotoners
They are identical
They are isomers
They are not isomers- they are each completely different substances
Not enough information is given- the structural formulas are needed to see if they are isomers.
It is unlikely to exist because hydrogen can only form one bond
It is unlikely to exist because carbon can only form 4 bonds
It does not specify the isomer that has that molecular formula
Nothing. It is a common substance known as methane.
Substances B and E are organic
Substance B is organic and substance E may be organic but it depends on which isomer it refers to
Substances A, C, and D are organic.
None of the substances are organic
Not enough information is provided, since there are specific rules for the manufacture of organic substances
It is the molecular formula of an inorganic substance
It is the structural formula for an inorganic substance
It is the molecular formula for an organic substance
It is the structural formula for an organic substance