Organic Chem 2
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- What are forces that act between charged paticles?
- Electrostatic Forces
- Ionic Bonding consists of ?
- electrostatic attractions between ions of opposite charge
- Charges must be ____ when writing equations?
- balanced
- Connectivity in a molecule is determined by ?
- looking at the structure and describing which atom is bonded to which others
- Saturated Hydrocarbons?
- Only H and C; CnH2n+2
- Isomers?
- Compounds with same molecular formula but different structural formulas
- Halogens mostly bond only once to other atoms; therefore, they occupy the same slot as a ____ atom does in structual formula?
- H atom
- A compound containing N has to contain one more ____ atom than a compound containing only C or C with O atoms
- H atom
- How do you calculate formal charge?
- Number of valence electrons - number nonbonding electrons- 1/2 bonding electrons
- Non formula calc of formal charge?
- an atom or molecule has more or fewer electrons in its valence shell then are necessary to balance its nuclear charge
- What symbol do you use to show resonance structures?
- a double headed arrow
- What is a separation of charge is what? What has to happen for it to be acheived?
- one atom + charged while one - charged; expenditure of energy
- Constitutional Isomer
- differ in order and the way in which the atoms are bonded together in their molecules
- Stereoisomers
- have the same connectivities, but differ only in the arrangement of atoms in space
- When do you have a polar covalent bond?
- covalent bond with unequal sharing of electrons
- Bond dipole
- arrow with head pointing toward more EN atom
- The overall polarity of a molecule is measured by its ?
- dipole moment, u (Greek mu)
- alkyl group
- an alkane - one of its H atoms
- In an addition reaction the product contains ___ elements of the two reacting species
- all the
- (Bronsted-Lowry)Acid
- proton (H) donor
- Lewis Acid
- electron pair acceptor
- At equilibrium, the ____ acid and the ____ base are the major species found in the reaction mixture
- weaker
- Strong Acids have ___ Conjugate Bases (and visa versa)
- Weak