CARBONDIOXIDE
EFFERVESCENCE
ENDOTHERMIC
EXOTHERMIC
CHEMICALS
HYDROGEN
REACTION
OXYGEN
REACT
T
F
J
E
N
D
O
T
H
E
R
M
I
C
H
U
Q
Z
E
I
P
W
N
I
B
V
O
A
F
E
U
C
S
O
C
E
E
A
L
O
Q
D
A
E
C
A
R
A
S
V
N
Y
R
S
O
Y
K
R
H
O
E
E
E
R
Q
A
E
X
S
L
Q
G
H
U
G
M
I
U
A
B
E
Z
C
X
C
A
I
I
B
O
I
P
C
A
C
O
X
E
S
W
D
C
J
I
P
X
Y
B
D
V
T
N
O
B
E
E
O
I
H
K
E
O
A
M
F
W
I
D
T
I
V
Z
T
M
I
I
U
F
V
I
O
I
O
I
H
C
R
I
O
E
P
I
N
Y
E
M
H
U
N
O
E
Y
E
I
A
H
C
H
E
V
L
A
G
U
U
X
R
A
F
N
Y
C
W
D
G
T
S
N
N
O
Z
I
M
W
F
H
A
X
R
E
Y
L
W
E
H
O
M
D
I
V
E
I
A
U
N
K
X
K
E
G
C
O
Y
E
C
L
S
R
E
A
C
T
O
A
B
M
M
A
A
M
E
A
H
Y
D
R
O
G
E
N
A
I
O
S
H
I
