CH 1
CH 2
CH 3
CH 4
MYSTERY
100

carbon is ?-valent

nitrogen is ?-valent

oxygen is  ?-valent

what is carbon is tetravalent

what is nitrogen is trivalent

what is oxygen is divalent

100

in bond line, what does a wedge and dash represent?

what is a dash is going into the page and a wedge is coming out of the page

100

a bronsted lowry acid is a proton ?

a bronsted lowry base is a proton ?

acid - donor

base - acceptor

100

describe cis and trans conformation

cis - same side

trans - opp side

100

name 2 func groups containing nitrogen

anime, amide

200

which bonds have free rotation at room temp?

what are sigma bonds 

200

what are the 5 resonance patterns?

what is 

1. allylic LP

2. allylic C+

3. LP next to C+

4. pi bond between diff. EN

5.  conjugated pi bonds in a ring

200
What ARIO stand for?


what is it used for?

Atom, resonance, induction, orbital


to compare stability of anionic conj bases

200

which conformation of a chair conf. is more stable?

equatorial position

200

what are the two rules for resonance?

1. don't break single bonds

2. don't exceed octets

300

which is the correct hybridization and geometry for the carbon in HCN?

what is sp and linear
300

What is a delocalized LP and which orbital does it occupy?

its a LP that partipates in resonance and occupies the p orbital

300

true or false: the equilibrium of an acid base rxn generally favors the less stabilized charge

FALSE: favors the more stabilized base

300

what's the first step in IUPAC nomenclature?

identifying the parent chain

300

which will have a higher BP and why?

ch3ch2ch2ch3 or ch3ch2ch2ch2ch3

what is the second compound because it has more carbon atoms and high MW

400

how many const isomers does c2h3cl3 have?

what are two const isomers

400

what is a resonance hybrid and why is it important?

its the combination of individual resonance structures which are indicated with partial charges. it illustrates the delocalization of electrons.

400

in the O of ARIO, what is the pattern? explain the pattern

orbital: sp>sp2>sp3


the sp orbital is closer to the nucleus and can stabilize the (-) charge better

400

which would have a higher heat of combustion? 

cyclobutane or cyclohexane

why?

cyclobutane because the bonds are higher strained

400
name 5 functional groups that have oxygen

alcohol, ester, carboxylic acid, ether, aldehyde, amide, ketone, anhydride, acyl halide

500

which will have a higher boiling point and why? 

ch3ch2ch2och3 or ch3ch2ch2ch2oh

what is the 2nd compound because it has an OH bond which leads to H bonding

500

true or false: the molecular formula provides structural formula

FALSE: it does not

500

describe the leveling effect in a basic vs acidic solution

basic solution - base can't be stronger than conj base of the solvent 

acidic - acid can't be stronger than conj acid of the solvent

500

which is lower energy? A branched alkane or straight chain

branched alkane
500

idk lol, what is everyone in the group's favorite cartoon character?

x.y.z

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