Molecular Models Draw one view of these four molecules and indicate the bond angles. Upload a photo of your drawing below. Methane- CH4 Ethene- C₂H4 Ethyne -C₂H₂ Benzene C6H6

Which one of the following covalent compound structures is characterized by the SMALLEST bond angles between pendant hydrogen atoms? H₂O dihydrogen monoxide H-O: H H₂O CH4 NH3 CH₂ carbon tetrahydride H H-C-H H NH₂ nitrogen trihydride H-N-H -I H

Based on the arrows already drawn, draw the resonance structures (making sure to include any charges), and highlight which structure is most important/present for each molecule صدار H N [2 I ]

Draw the structure of CH4, COH4, COH2, AND CO2H2

Draw the skeletal (line-bond) structure of CH3CH2CHCH(OH). Include all lone pairs and charges as appropriate.

ganic Chemistry Aktiv Chemistry - O Mail - Francesca A Tantillo - Outl x Question 27 of 55 Provide the correct IUPAC name for the skeletal (line-bond) structure shown here. 3,6-2,4- 2- 4- 6- O tetra di tri eth non hept prop meth Oct ene yl yne ane 3- 0 N CHM 240 F22 PrtScn Home L End F10 + PgUp F11

For the following molecule, give, according to IUPAC standards, it's name. Follow the rules for commas, spaces and dashes.

. Theobromine (Greek theobroma – “food of the gods") is a constituent of cocoa. How many lone pairs electrons are in its structure? How many lone pairs of electrons are in the plasticizer melamine? CH3 NH2 HN 'N 'N' H2N `NH2 CH3 theobromine melamine

7. What is the molecular formula of griseofulvin? (not condensed structural formula!) OCH 3 O OCH3 H3CO CI H3C

Consider the skeletal structure of 1-Isopropyl-2-methylcyclohexane. Identify the number of hydrogen atoms bound to each carbon in the structure.