Identify the atoms that are oxidized and reduced, the change in oxidation state for each, and the oxidizing and reducing agents in each of the following equations: (a) Mg ( s ) + NiCl 2 ( a q ) → MgCl 2 ( a q ) + Ni ( s ) (b) PCl 3 ( l ) + Cl 2 ( g ) → PCl 5 ( s ) (c) C 2 H 4 ( g ) + 3 O 2 ( g ) → 2 CO 2 ( g ) + 2 H 2 O ( g ) (d) Zn ( s ) + H 2 SO 4 ( a q ) → ZnSO 4 ( a q ) + H 2 ( g ) (e) 2 K 2 S 2 O 3 ( s ) + I 2 ( s ) → K 2 S 4 O 6 ( s ) + 2 KI ( s ) (f) 3 Cu ( s ) + 8 HNO 3 ( a q ) → 3 Cu ( NO 3 ) 2 ( a q ) + 2 NO ( g ) + 4 H 2 O ( l )
Identify the atoms that are oxidized and reduced, the change in oxidation state for each, and the oxidizing and reducing agents in each of the following equations: (a) Mg ( s ) + NiCl 2 ( a q ) → MgCl 2 ( a q ) + Ni ( s ) (b) PCl 3 ( l ) + Cl 2 ( g ) → PCl 5 ( s ) (c) C 2 H 4 ( g ) + 3 O 2 ( g ) → 2 CO 2 ( g ) + 2 H 2 O ( g ) (d) Zn ( s ) + H 2 SO 4 ( a q ) → ZnSO 4 ( a q ) + H 2 ( g ) (e) 2 K 2 S 2 O 3 ( s ) + I 2 ( s ) → K 2 S 4 O 6 ( s ) + 2 KI ( s ) (f) 3 Cu ( s ) + 8 HNO 3 ( a q ) → 3 Cu ( NO 3 ) 2 ( a q ) + 2 NO ( g ) + 4 H 2 O ( l )
Identify the atoms that are oxidized and reduced, the change in oxidation state for each, and the oxidizing and reducing agents in each of the following equations:
(a)
Mg
(
s
)
+
NiCl
2
(
a
q
)
→
MgCl
2
(
a
q
)
+
Ni
(
s
)
(b)
PCl
3
(
l
)
+
Cl
2
(
g
)
→
PCl
5
(
s
)
(c)
C
2
H
4
(
g
)
+
3
O
2
(
g
)
→
2
CO
2
(
g
)
+
2
H
2
O
(
g
)
(d)
Zn
(
s
)
+
H
2
SO
4
(
a
q
)
→
ZnSO
4
(
a
q
)
+
H
2
(
g
)
(e)
2
K
2
S
2
O
3
(
s
)
+
I
2
(
s
)
→
K
2
S
4
O
6
(
s
)
+
2
KI
(
s
)
(f)
3
Cu
(
s
)
+
8
HNO
3
(
a
q
)
→
3
Cu
(
NO
3
)
2
(
a
q
)
+
2
NO
(
g
)
+
4
H
2
O
(
l
)
Using the data provided please help me answer this question.
Determine the concentration of the iron(Ill) salicylate in the unknown directly from to graph and from the best fit trend-line (least squares analysis) of the graph that yielded a straight line.
Please help me figure out what the slope is and how to calculate the half life Using the data provided.
Curved arrows are used to illustrate the flow of electrons. Follow
the curved arrows and draw the structure of the missing
reactants, intermediates, or products in the following mechanism.
Include all lone pairs. Ignore stereochemistry. Ignore inorganic
byproducts.
H
Br2 (1 equiv)
H-
Select to Draw
Starting Alkene
Draw Major
Product
I
I
H2O
四:
⑦..
Q
Draw Major
Charged
Intermediate
I
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
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