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CHEM 111 Practice Test2 with Questions & CORRECT Verified ANSWERS |
CHEM 111 Practice Test2 with Questions & CORRECT Verified ANSWERS |
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CHEM 111 Practice Test2 with Questions &CORRECT Verified ANSWERS |
are compounds that have the same molecular formula (same numbers and kinds of atoms) but
differ in the way the atoms are arranged - ✔✔Isomers
Also called Structural isomerism - ✔✔Constitutional isomers
These are isomers that have the same molecular and structural formula, but different
orientations of atoms in space - ✔✔Sterioisomerism
Two groups of atoms in an alkane connected by a carbon-carbon single bond can rotate with
respect to one another around that bond. - ✔✔Confrontational isomerism
A ______________ is the specific three dimensional arrangement of atoms in an organic
molecule at a given instant that results from rotations about carbon-carbon single bonds.q -
✔✔Confrontation
Two confrontation of ethane - ✔✔Eclipse and staggered
The ___________ allows rotation of bonded groups, so the atoms in an alkane continually
change their relative positions. - ✔✔C-C bond
are isomers that have the same molecular and structural formulas but different orientations of
atoms in space because of restricted rotation about bonds. - ✔✔Geometric isomers
Cis means - ✔✔On the same side
Trans - ✔✔across from
, Also called enatiomers - ✔✔Optical isomerism
An asymmetric molecule is called _____________ - ✔✔chiral
An organic moleccule is chiral if it contains a carbon atom that is bonded to _______ different
groups - ✔✔Four
Two types of compound - ✔✔Organic and inorganic compound
study of hydrocarbons and their derivatives - ✔✔organic chemistry
study of all substances other than hydrocarbons and their derivatives - ✔✔inorganic
chemistry
its a compound that only contains carbon atoms and hydrogen atoms - ✔✔Hydrocarbon
Is a compound that contains carbon and hydrogen and one or more additional elements -
✔✔Hydrocarbon derivatives
2 division/type of hydrocarbon - ✔✔Saturated hydrocarbon and Unsaturated hydrocarbon
2 categories of saturated hydrocarbon - ✔✔Acyclic and Cyclic
____________ is a hydrocarbon that contains only carbon-carbon single bonds (saturated) and
has no rings of carbon atoms (acyclic) - ✔✔Alkane
The molecular formulas of acyclic alkanes fit the general formula: - ✔✔CnH(2n+2)
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