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40 Cards in this Set
- Front
- Back
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H has how many valence electrons?
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1
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C has how many valence electrons?
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4
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N has how many valence electrons?
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5
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O has how many valence electrons?
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6
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F, Cl, Br, and I have how many valence electrons?
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7
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A more electronegative atom (attracts / repels) electrons.
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Attracts
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F is (more / less / equally) electronegative compared to C.
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More
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O is (more / less / equally) electronegative compared to C.
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More
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H is (more / less / equally) electronegative compared to C.
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Equally
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Cl is (more / less / equally) electronegative compared to C.
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More
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N is (more / less / equally) electronegative compared to C.
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More
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The formal charge of an atom is determined by:
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[Valence electrons] - [number of bonds + lone pair electrons].
That is, the number of electrons it "Wants" minus the number of electrons it "Has". |
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An atom with a + charge has too (many / few) electrons attached.
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Few
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An atom with a - charge has too (many / few) electrons attached.
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Many
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The smaller the Ka, the (stronger / weaker) the acid.
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Weaker
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The smaller the pKa, the (stronger / weaker) the acid.
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Stronger
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The larger the Ka, the (stronger / weaker) the acid.
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Stronger
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The larger the pKa, the (stronger / weaker) the acid.
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Weaker
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The equilibrium in an acid-base reaction favors the deprotonation of the (stronger / weaker) acid.
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Stronger
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The equilibrium in an acid-base reaction will move towards the side with the (higher / lower) Ka.
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Lower
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The more resonance forms a molecule has, the (more / less) stable it is.
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More
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In resonance structures, what types of electrons can move?
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Lone pairs and π electrons
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An alcohol has the form
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R-OH
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A thiol has the form
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R-SH
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A carbonyl is any group with the form
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R-C(=O)-R'
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A ketone has the form
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R-C(=O)-R'
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A carboxylic acid has the form
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R-C(=0)-OH
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A nitro group has the form
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R-N(+)(=O)-O(-)
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An arene has the form
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R-Bz
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An amine has the form
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R-N:=R' or R-N:(-R')-R" or any other N with three bonds, a lone pair, and no charge.
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R-OH is the form of a(n):
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Alcohol
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R-SH is the form of a(n):
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Thiol
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R-C(=O)-R' is the form of what class of functional groups?
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Carbonyl
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R-C(=O)-OH is the form of a(n):
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Carboxylic acid
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R-C(=O)-H is the form of a(n):
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Aldehyde
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R-C(=O)-R' is the form of a(n):
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Ketone
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R-N(+)(=O)-O(-) is the form of a(n):
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Nitro
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R-Bz is the form of a(n):
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Arene
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R-N:=R is the form of a(n):
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Amine
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R-N:(-R')-R" is the form of a(n):
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Amine
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