Structure of some simple molecules

CH4
methane
Methane 		NH3
Ammonia
Ammonia 		H2O
Water
Water
H3CCH3
Ethane
Ethane 		H2CCH2
Ethene
Ethene 		HCCH
Ethyne
Ethyne
cis- ClHCCHCl
cis-dichloroethene
cis-dichloroethene 		trans- ClHCCHCl
trans-dichloroethene
trans-dichloroethene 		CHClFBr stereos
CHClFBr stereos
stereo isomers