Gas behavior is based on the following assumptions of the _______
Answer: kinetic molecular theory
Gas behavior is based on the following assumptions of the _______
Showing posts with label Chemistry. Show all posts
Showing posts with label Chemistry. Show all posts
If bond order is greater than ____, then the substance can exist.
If bond order is greater than ____, then the substance can exist.
Answer: 0
p orbitals combine to form one ____ and one _____ molecular orbital and two _____ and two ____ molecular orbitals
p orbitals combine to form one ____ and one _____ molecular orbital and two _____ and two ____ molecular orbitals
Answer: sigma, sigma, pi, pi
s orbitals combine to form a ____ and a ___ molecular orbital.
s orbitals combine to form a ____ and a ___ molecular orbital.
Answer: sigma, sigma*
_____ tells if a bond between two atoms is favorable. Anything greater than 0 is favorable.
_____ tells if a bond between two atoms is favorable. Anything greater than 0 is favorable.
Answer: bond order
Atomic orbitals are described by _____ functions: combine constructively and destructively.
Atomic orbitals are described by _____ functions: combine constructively and destructively.
Answer: wave
______ are generated by the combination of atomic orbitals from different atoms.
______ are generated by the combination of atomic orbitals from different atoms.
Answer: molecular orbitals
A ________ is an orbital for a molecule rather than an atomic orbital.
A ________ is an orbital for a molecule rather than an atomic orbital.
Answer: molecular orbital
_____ is repelled and has all paired electrons.
_____ is repelled and has all paired electrons.
Answer: diamagnetic
______ is attracted to magnetic field and has unpaired electrons.
______ is attracted to magnetic field and has unpaired electrons.
Answer: paramagnetic
____-bonds restrict rotation of parts of the molecule, because the unhybridized p-orbitals must remain parallel.
____-bonds restrict rotation of parts of the molecule, because the unhybridized p-orbitals must remain parallel.
Answer: pi
A ____-bond is generated from overlap of parallel unhybridized p orbitals.
A ____-bond is generated from overlap of parallel unhybridized p orbitals.
Answer: pi
A _____-bond is generated from direct overlap of hybridized or unhybridized orbitals.
A _____-bond is generated from direct overlap of hybridized or unhybridized orbitals.
Answer: sigma
In a double bond, the second pair of electrons is shared between parallel (unhybridized) p orbitals. this type of bond is called a __ bond.
In a double bond, the second pair of electrons is shared between parallel (unhybridized) p orbitals. this type of bond is called a __ bond.
Answer: pi
In a double bond, one pair of electrons is shared between axially overlapping orbitals (hybridized or unhybridized). this type of bond is called a _____ bond.
In a double bond, one pair of electrons is shared between axially overlapping orbitals (hybridized or unhybridized). this type of bond is called a _____ bond.
Answer: sigma
The number of hybrid orbitals required by an atom is equivalent to the number of ________
The number of hybrid orbitals required by an atom is equivalent to the number of ________
Answer: electron domains
_____ of the atomic orbitals - the valence atomic orbitals combine to generate equivalent hybrid orbitals.
_____ of the atomic orbitals - the valence atomic orbitals combine to generate equivalent hybrid orbitals.
Answer: hybridization
A ______ bond is generated by overlap of two orbitals, one from each bonding atom.
A ______ bond is generated by overlap of two orbitals, one from each bonding atom.
Answer: covalent
If any of the pairs is non-bonding or bonded to a different atom, then it will likely be _____
If any of the pairs is non-bonding or bonded to a different atom, then it will likely be _____
Answer: polar
If all of the electron pairs around the central atom are bonding to the same atoms, then it is likely _______
If all of the electron pairs around the central atom are bonding to the same atoms, then it is likely _______
Answer: non polar
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