worksheets for balncing equations

 worksheets for balncing equations hope it helps :) 

HideShow resource information
Preview of worksheets for balncing equations

First 284 words of the document:

CHEMICAL EQUATIONS
A
chemi
cal
equat
ion
tel
ls
us
w hat
i
s happeni
ng
in
a r
eact
ion.
Word Equations
a re qual
it
ati
ve
ma y
incl
ud e
stat
e symbols:
(
s),
(l
),
(g),
(aq)
eg.
Balanced Symbol Equations (st
oichi
ome tr
ic equati
ons)
a re quanti
tat
ive
o bay the
law of
conser
vati
on of
ma ss
t el
l
us t
h e
numb er
of
mo l
es of
each sub st
ance i
nvol
ved
ma y
a l
so i
nclude
stat
e symbols:
(
s )
, (
l),
(
g),
(aq)
eg.
NB:
Some nonme tal
li
c el
eme nt
s exi
st
as diatomic molecules.
They
are:
Hydrogen ,
H 2
Oxygen, O 2
Ni
trogen, N2
Fl
uorine,
F 2
Chlor
ine, Cl2
Bromine, Br2
I
odine,
I2
Ast
a t
ine,
A t2
CONSTRUCTING SYMBOL EQUATIONS
Example 1
sul
phur
di
oxi
de
+
hydr
ogen
sul
phi
de
sul
phur
+
wat
er

Other pages in this set

Comments

No comments have yet been made

Similar Chemistry resources:

See all Chemistry resources »See all resources »