Chem formulas and some nomenclature
Formula
Ionic covalent
metal nonmetal prefixsystem
Nacl a nonmetals oxyacids binaryacids it nonmetasodiumchloride binary elements polyatomic
ion hydro ie acid
Cio us Cio Coz carbondioxide
copper e oxide vscopper I oxide it so Hel hydrochloricacid
n
mm mm sulfite
sulfuric a
s 4250
sulfurousacid
F hydrofluoric acid
wpolyatomicion
Caco
men m M M molar volume L moi
one gas Pk NRT molar mass g moi
n
ofparticles n x Youm density D glibefore after P V Pave molar volume I x Mto
Pg Patm Pg Patm Pe
directrelation
Morat E E E Pg Patm Pg Patm Pi element mass moles ratio formula
I E
tasthyg.siindirect relation P V P vz Pg Path Pg Patm
rt or If molecular formula EMx mm
h mm PemmHg
actual value X100 1.00 atm 760mmHg 760 torr multiplysubscripts
m
composition masselement
1mg tooo ooong
p1 8 P Pa Ps I
1 mm to 100M
how many It atoms in 125g HzCI
mass ne na a atoms so.uagimo
so.IT x 3mmIt qqyz n
0 35.45
4.43 atoms
an iaas 136s
Pe 63.3mWx
Etty8.44 KPa
patm 17.4psix1943
PEPg Paton
Pg Patm Pe
23 38.44
okra
13
punkt
my
M 200 5
my pg 0.52479
an
É
n Tu V 4113 0.524mm
M 71.2gme71.2g
I moi
n T 2.1 x 1023Hgatoms
n
d
n 71.2g
200.5994mn