Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Chem Exam 1
Organic
| Question | Answer |
|---|---|
| What is a species formed from gaining or loss of e-? | ion |
| What is a species formed from losing e- (+)? | cation |
| What is a species formed from gaining e-? | anion |
| What molecules differ in the amount of neutrons | isotopes |
| bonding electrons are: | between atoms |
| nonbonding electrons are: | not between atoms |
| one pair of electrons= | sigma bond |
| A triple bond has three pairs of electrons which means it has: | 1 sigma bond & 2 pi bonds |
| These type of structures show bonds and nonbonding electrons: | Lewis structures |
| These type of structures show bonds but not nonbonding electrons: | Kekule |
| These type of structures do not have individual bonds: | Condensed |
| These type of structures show bonds without specifications of C or H atoms: | Skeletal |
| Difference between # of valence electrons an atom has when it is not bonded and number it owns when bonded | formal charge |
| What is the formula to find formal charge? | group # - (nonbonding + 1/2 bonding e-) |
| These have the same molecular formula but different in way atoms are attached | isomers |
| These look different in terms of double bond positions and charge but have the same # of atoms and electrons | resonance structures |
| These orbitals are on the same atom and interact with each other | atomic |
| These orbitals interact but are on different atoms | molecular |
| This is the process of mixing orbitals to create new hybrid orbital | hybridization |
| This is the average distance between centers of two bonded nuclei: | bond length |
| Bond length ______ across a row & ______ down a column: | decreases, increases |
| This is the angle b/w bonds of an atom: | bond angle |
| This is the strength in a chemical bond that holds two atoms together: | bond strength |
| This is the measure of atom's attraction between atoms in a bond: | electronegativity |
| What is the most electronegative atom? | Fluorine (F) |
| These have about the same electronegativity | nonpolar covalent bonds |
| These differ in electronegativity | polar covalent bonds |
| The magnitude of change on either atom times the change on the atom: | dipole moment |
| This is a substance that can donate an H+ | Bronsted- Lowry acid |
| This is a substance that can accept an H+ | Bronsted-Lowry base |
| This is a compound that can react as an acid or base | Amphoteric |
| This is the tendency of an acid to donate an H+ | acid strength |
| Which order is the following in in terms of acidity: wine, coffee, milk, borax | strongest acid to strongest base |
| HCL & H2SO4 are: | common acids |
| NaOH, NaH, and NaOCH2CH3 are: | common bases |
| This is a substance that can accept an e- pair: | Lewis acid |
| This is a substance that can donate an e- pair: | Lewis base |
| This is a substance that dissociates in water to give H3O+ | Arrhenius acid |
| This is a substance that dissociates in water to give OH- | Arrhenius base |
| This is an atom or group of atoms w/ characteristic chemical & physical properties | functional group |
| These are atoms other than C & H | heteroatoms |
| Forces between molecules are: | intermolecular forces |
| These are strong electrostatic forces b/w oppositely charged particles: | ion-ion interactions |
| These are forces b/w non-polar molecules: | Van der Waals Forces (London dispersion forces) |
| These are forces b/w polar molecules: | dipole-dipole interactions |
| These are forces b/w an H attached to a N, O, or F with a N, O, or F of another molecule: | Hydrogen bonding |
| This functional group includes an organic compound attached to a halogen atom | alkyl halide |
| This functional group includes an organic compound attached to an OH | alcohol |
| This functional group includes two organic compounds attached to an O | ether |
| This functional group has 1 organic compound and two hydrogens attached to a nitrogen | primary amine |
| This functional group has two organic compounds and 1 hydrogen attached to a nitrogen atom | secondary amine |
| This functional group has three organic compounds attached to a nitrogen atom | tertiary amine |
| This functional group has 1 organic compound and a hydrogen attached to a sulfur atom | thiol |
| This functional group has two organic compounds attached to a sulfur atom | sulfide |
| This functional group has a carbon/oxygen double bond with the carbon attached to a hydrogen | aldehyde |
| This functional group has two organic compounds and a carbon/oxygen double bond | ketone |
| This functional group has an OH attached to a carbon/oxygen double bond | carboxylic acid |
| This functional group has a carbon/oxygen double bond attached to an oxygen compound | ester |
| Which functional group has carbon/oxygen double bonds, amines or amides? | amides |
| This amide has two hydrogen bonds connected to a nitrogen atom | primary amide |
| This amide has one hydrogen and one organic compound attached to a nitrogen | secondary amide |
| This amide has two organic compounds attached to a nitrogen | tertiary amide |
| This functional group has a carbon/nitrogen triple bond | nitrile |
Created by:
tparker31
Popular Chemistry sets