Shared Flashcard Set

Details

chemistry test #2 2012
notes
39
Chemistry
Undergraduate 1
03/27/2012

Additional Chemistry Flashcards

 


 

Cards

Term
to become happy atoms have to ___ ___(___ ___).
Definition
gain electrons (non metals)
Term
lewis structures-____
Definition
covalent
Term
for octet rule metal atoms want ___ v.e and non metals and metalliods atoms want ___ v.e. and hydrogen wants ___ v.e.
Definition
0; 8; 2
Term
if an atom want x more electrons it will make x bonds?
Definition
common sense
Term
common sense has ___ bond and ___ ions.
Definition
donor bonds and polyatomic ions
Term
c-o is example of?
Definition
donor bond
Term
H-N-H is example of?
l
H
Definition
polyatomic ions
Term
ammonium is?
Definition
NH4+
Term
hydroxide is?
Definition
OH-
Term
nitrate is?
Definition
NO3-
Term
Nitrite is?
Definition
NO2-
Term
acetate is?
Definition
CH3CO2- or C2H3O2-
Term
perchlorate is?
Definition
ClO4-
Term
chlorate is?
Definition
ClO3-
Term
chlorite is?
Definition
ClO2-
Term
hypochlorite is?
Definition
ClO-
Term
carbonate is?
Definition
CO3 2-
Term
hydrogen carbonate or bicarbonate?
Definition
HCO3-
Term
sulfate?
Definition
SO4 2-
Term
sulfite?
Definition
SO3 2-
Term
phosphate?
Definition
PO4 3-
Term
Linus Pauling at __ yrs old had enough credits to ___ ___ University but did not get a diploma at ___ high school. he graduated from ___ state university
Definition
15;oregon state; washington; oregon state
Term
a chemist who specialized in ___ and created the first __ __ compounds and taught at university of ___ ___.
Definition
flourine; noble gas; california, berkely
Term
said extent to which an atom desires electrons in a covalent bond?
Definition
linus pauling
Term
the more electronegativity a atom has the ___ ___.
Definition
bigger share
Term
electronegativity increses from ___ to___. and decreases ___ to ___.
Definition
left to right; top to bottom
Term
___ never follows common sense.
Definition
boron
Term
1963 made 1st noble gas compound?
Definition
neil bartlett
Term
when naming atom 2 is the one further ___ on PT or further ___ on PT except ___.
Definition
right; up; H
Term
VSPER stands for?
Definition
valenece; shell; electron; pair(group); repulsion
Term
group of electrons around a central atom repel other groups?
Definition
shape
Term
2 bonds and 0 lone pairs has ___ electron geometry and ___ shape with ___ degrees.
Definition
linear; linear; 180
Term
3 bonds and 0 lone pairs has ___ electron geometry and ___shape with ___ degrees.
Definition
trigonal planar; trigonal planar; 120
Term
2 bonds and 1 lone pairs has ___ electron geometry and ___ shape with ___ degrees.
Definition
trigonal planar; bent; 118
Term
4 bonds and 0 lone pairs has ___ electron geomotry and ___ shape with ___ degrees.
Definition
tetrahedral; tetrahedral; 109.5
Term
3 bonds and 1 lone pairs has ___ electron geometry and ___ shape with ___ degrees.
Definition
tetrahedral; trigonal pyramidal; 107
Term
2 bonds and 2 lone pairs has ___ electron geomrtry and ___ shape with ___.
Definition
tetrahedral; bent; 104.5
Term
5 bonds and 0 lone pairs has ___ electron geomrtry and ____ shape with ___,___ degrees.
Definition
trigonal bipyramid; trigonal bypyramid ; 90,120
Term
6 bonds and 0 lone pairs has ___ electron geomorty and ___ shape with ___.
Definition
octrahedral; octrahedral; 90
Supporting users have an ad free experience!