chem exam 4 Word Scramble
|
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
Question | Answer |
Alkanes | CnH2n+2 Only single bonds saturated hydrocarbons anes |
meth | 1 carbon |
eth | 2 carbon |
prop | 3 carbon |
but | 4 c's |
pent | 5 c's |
hex | 6 c's |
hept | 7 c's |
oct | 8 c's |
complete structual formulas | shows connectivity of every atom |
condensed structual formulas | shows c's and the # of h's it is attached to |
structual isomers | same formula different structures |
NH2 | AMINO |
NO2 | NITRO |
F | FLUORO |
CH=CH2 | VINYL |
Cl | CLORO |
OH | HYDROXY |
Br | BROMO |
I | IODO |
naming alkanes | 1. find longest carbon chain 2. use appropriate root based on # of c's in longest chain 3. ane prefix 4. name branches 5. organize branch names abc method 6. use carbon numbers to designnate location of branches |
alkane combustion | something + O2= CO2+ H2O balance equation |
alkane halogenation | replace 1 or more h atoms with halogens remove one H and one halogen to create "HCl" remaining halogen combines w/ organic compound use di,tri, or tetra to designate #of halogens |
alkenees | contain at least one C=C CnH2 n= # of n's / 2 enes # carbon chain from end closest to = bond designate double bond location with number |
geometric isomers | cis and trans put cis/trans before last part of name |
alkene hydrogenation | = breaks and replaced with H's -degraded to alkane |
alkene halogenation | = breaks and replaced with Halogen =chloro, flouro, bromo attached to last part of name w/ location ex: 2-chloropropane |
Alkynes | at least one carbon triple bond CnH2n-2 |
alkyne combustion | something + O2= CO2+ H2O balance equation |
alkyne decomposition | split CH E CH= 2C +H2 |
alkyne hydrogenation | E breaks and replaced with H's -degraded to alkene |
alkyne halogenation | E breaks and replaced with Halogen =chloro, flouro, bromo attached to last part of name w/ location ex: 2-chloropropene moles indicate removal of bond amount |
aromatics | contain at least on benzene |
naming aromatics | - if one sub, put sub name followed by benzene -if more than one of same sub, use numbering system (lowest number possible) use omp (1,2/1,3/1,4) (ortho,meta, para - if different subs , go by lowest number then abc method |
polycyclic aromatics | more than 1 benzene fused together |
naphtalene | 2 benzenes |
anthracene | 3 benzenes |
aromatic hydrogenation | - only posible at high temps, and pressure - add Hs |
aromatic substitution | remove a H from a benzene corner and replace with one of the ions leaving ex: bromobenzene +HBr |
aromatic alkyl substitution | done with catalyst like CH3CH2Cl -remove a H from a benzene corner and replace with one of the alkyl groups - combine removed H with catalyst to create "HCl" |
phenyl | Benzene as a sub |
Created by:
Virajasaur
Popular Chemistry sets