Download File - LTHS Answers

Name
Date:
Period
LTHS: Chemistry, Regular
Word Equations 2
write the word equations below
1.
3)
u rtClr"p
A
n
r-\.t"
'r-6-L-l
r
S)
+
,*r"-rar$)
Solid barium oxide reacts with liquid water to form aqueous barium hydroxide
tuck]
4.
N{{$lr{
When heated, solid calcium carbonate decomposes to form solid calcium oxide and carbon dioxide gas
LgttU3(,s)
3.
equations. lnclude states of matter appropriately.
Nitrogen trihydride gas (ammonia gas) reacts with aqueous hydrochloric acid to form aqueous
ammonium chloride.
NH 1 (
2
as chemical
+
HzC
(i) _? &"{ob{}u e"gl
Liquid acetaldehyde (cH3cHo) decomposes to form two gases; carbon tetrahydride and carbon
monoxide.
C,b\ucwDe
5.
{s'} l.I
A
---+
fin
qi
L.aLI(a) + S0u u
u htz$.r (.+l
Gases azomethane (C2H6N2) decomposes
297eC.
t2t{"n{ut3}
9.
Zr,{ruos\* {,*ul r Cu{.s'}
---)
Solid iron reacts with aqueous sulfuric acid to form aqueous iron (ll) sulfate and hydrogen gas.
Te- e"l
8.
Cw{,l*q\a k*r
When heated, solid calcium sulfite decomposes to form solid calcium oxide and sulfur dioxide gas.
C*SCI=qr1
7.
fllr.o ' r
{$l
t=-{.-J
solid zinc reacts with aqueous copper (tl) nitrate to form aqueous zinc nitrate and solid copper
Zn
6
Orl r\ t'
\.-Fii.f i.3)
el
g$
r-esDq {"€.\ + h}, {3)
to form two gases; dicarbon hexahydride and nitrogen gas at
C"{S*,{.g)
-+ N{z{t\
Gaseous carbon monoxide reacts with chlorine gas to form phosgene gaseous (COClz)
[m
a3t l-
Lr2
L3)
fl n rrt (ftJ
, \
LtJL-tg
10. Solid manganese (ll) iodide decomposes when exposed to light to form two solids; manganese and
iodine.
Mnlu
lr'*,ts
e,ai
-b
Mrt [a"] + Ts
{sl
Name
LTHS : Chemistry, Regular
Date:
Period
11. Gaseous dinitrogen pentoxide reacts with liquid water to produce aqueous nitric acid
NlDst3\ +
L2
fXuDee)
L{
N&B {*e}
Solid magnesium reacts with solid titanium (lV) chloride to produce two solids; magnesium chloride and
titanium
l'\q
t --[;
ttl
01* {s}
*?
M3e\sLs\ + T';
(str
13. Solid carbon reacts with solid zinc oxide to produce solid zinc and carbon dioxide gas
n Lt
f -\ 'ta a
,-\r -\
AYa LJ S j
r-,"'
)
1.
7n
ts) + {-,uA L3r
14. Liquid bromine reacts with solid sodium iodide to form solid sodium bromide and solid iodine
$o.u{x}
+ N"l cs)
F"}aBv"{.s} t- Ts(s}
15. Gaseous phosphorus trichloride reacts with chlorine gas to produce gaseous phosphorus pentachloride
?c-\ 3(3\
4-
\-
FC\r tt\
!Lt31
16. Solid phosphorus reacts with liquid bromine to produce gaseous phosphorus tribromide
-Fe*)
s
Er"(.4\ --+
_FBr*
{s}
17. Solid calcium hydride reacts with liquid water to produce aqueous calcium hydroxide and hydrogen gas.
fu,*u trl
+
f*lou+)ur**
bbrD {*>
* Hz s]
18. Aqueous sulfuric acid reacts with aqueous potassium hydroxide to produce aqueous potassium sulfate
and liquid water.
t{usn-{ {^x\
t
K ob* r*p
--*"+
1i
"^x
K2bUq
4qt1
i
r6
E-I.
Z1-) tf.3
19. Gaseous tricarbon octahydride reacts with oxygen gas to produce carbon dioxide gas and liquid water
n et
L3FrttS)
t. r\tiz
3) -_}
CE2 (3) + $-&rn {e}
20. Hexacarbon hexahydride gas reacts with oxygen gas to produce carbon dioxide gas and gas€ous water
{4 h{ 6s
{3} t D2 (5}
/I r^
t-U2
{3'}
i-
I-l
e"\
L,