1. ALUMNO:HERNANDEZ RUEDA DAVID
MATERIA:QUIMICA

2. A) H2+CO
C2H60+H2O
 DESARROLLO:
 C2+
 2(6H2
2E
+1e

 15H2+8CO
 8-C -8
 30 – H - 30
 8–0-8
C4 2-1
H 6)
C2+
-2eC2 4+
12 H2 0 +C2
2H6
12 h2+C2
C2+2H6
4C2H60+3H2O

3. B)Fe
2+ 1CL
2
+CL20
FE
 DESARROLLO:
FE2+
FE 3+
FE2+LECL20
CL 3 +1
3CL2+6E 6FE2+-6E6FE3+
3CL2 +6E2CL3
6FE+3CL2
6FE+2CL
6 FE 6
18 CL 18
2 FE CL2 + CL2
2 FE CL3
3+CL 13
FE3+
2CL3-1

4. 2+2=0
C)K0+H1+O2-
K1+O2- H
DESARROLLO:
K0-LEK1+ OXIDACION
H2 1++2EH20 REDCCION
2K0-2EK1+
H2 1++2EH20
2K+2H20
2KO H+H20
2K 2
2-K-2
2H 4
4-H-4
30 2
2-0-2
1+=0
+H20

5. D)H2 S6 O4-2+H1 I
1
I20+H2
DESARROLLO:
2(S6+8ES-2)
8(2I-2E
I 2)
256+16E6S-2
16 I-16E8 I2
2 S6+16 I-1
25-2+8 I
2H21S6O-2+16HI
8I2+2H2S-2+8H2O
2-S-2
16-I-16
8-O-8
1
S-2+H2O

6. G)AG0+H21+S2 DESARROLLO:
 AG0
AG 1+
 H21+
H20
 SEMIREACCIONES
 2AG0
2EAG1+
 H2
2EH20
 2AG+H2S
AG2+H2
AG2
1+
S2-+H20

7. H)CU0+H21+S6+042-
CU2+ S6+ O4
2-+H21+O2-
+S4+O22-
DESARROLLO:







CU0
CU2
S6
S4
CU0
-2ECU2
S6
+2ES4
CU0+S6
CU2++S4
CU0+H2S6O4
CU2+S6+O42-+H21+O2-+S1+O22CU0+2H2S6O4
CU2+S6042-+2H21+O2-+S4O221-CU-1
21-5-12
84-0-78
42-H-24

8. I)FE23O32-+CO2-2







DEARROLLO:
2(F32
+6EFE0)
6(C2
-2E
C4)
2F32
+12E4FE0
6C2
-12E6C4+
2FE23+6C2
4FE0+6C4
2FE23O32-+6C2O
4FE0+6C4 O22 4-FE-4
 6-C-6
 12-0-12
 FE32O32-+C2O
2FE0+3CO2
FE0+C1O22-

9. J)MG2+S6+O42+H20






MG0+H21+ S6+O42-
DESARROLLO:
MG2+
+2E
MG0 AGENTE OXIDANTE
H02+
2E
+H31+
MG2++H20
MG0+H31+
MGSO4+H2
MG0+H2SO4
1-MG.1
 1-S-S
 4-0-4
 2-H-2

10. K)P0+H1NO32-+H21+O2-
N2+O2-+H31+P5+O42-

DESARROLLO:

















3(PO
5EP5+)OX P0+5HNO+2H20 5NO+3H3IP04
AG RED P
5(N5+
+3E
-N2+)RE OXID AG
3P0-15E-33P5+
5N5+15E+5N2+
3-P-3
5-N-5
17-0-17
9-H-9
3P015E3P5+
5N5+E-5N2+
3P0+5N5
3P5++3N2+
3P0+5H1+N5O32-+H21+O25N2+O2-+H3PO4
3-P-3
5-N-5
16-0-17
7-H-9

11. M)FE23+O20






S4+ O2-2+FE23+ O32-
12(53218E354+)
18(3020+12E203-2
12S32216E3654+
54020+216E3603-2
12S32+54020
364+3603-2
12F2S32+54020
36S4+02 +36 FE 23+032 72 24-FE-72 72
 108 36-S-36 108
 324 108 -0-180 324
 4FE23 S32+18020
12S402+4FE23+032

12. O)HB1-+H21+S6042



BR20+S4 O22-+H21+02-
2(2B61- -IE- BR20)
4BR1- -2E- 2BR20
(S6
+2E
S4)
S6 +2ES4
4BR1-+S6
2BR0+S4
4H BR+H2S04
2BR2+SO2+2H2O
 4-BR-4
 1-5-1
 4-0-4
 4-H-4
 2HBR+H2O4
BR2+SO2+H20

13. P)CU2+S2-+H1+N5+02-3




CU2+(N5O2-3) 2+N2O2-+S0+H21+O2-
3(S2-2ES0)
3S2-6E3S0
2(N5+ +E
N2+)
2N5+ +6E- 2N2+
3S2+2N5+
3S+2N2+
3CUS+8HNO3
3CU(NO3)2+2NO+3S+1H20
 333-CU-233
 333-S-33
 822-N-488
 2466-O-8124
 822-H-2228
 3CU5+8HNO3
3CU(NO3)2+2NO+NO+3S+4H20

14. Q)H20+C2+O2402 C2+
C24+ H61- O2-+H2-
-2E- C24+1C2+ -2EC24+
 2(6H2 +1E- H6)
12H20
+2E
2H6
 12H2+C2
C2+2H6
 15H2-8CU
4C2H6O+3H20
 8-C-8
 30-H-30
 8-0-8

15. R)N3H31++O3O
 2(2N3
H21+ O
2-+N 0
2
+3EN3 0 )
4N3 +62N
 3(O30
+2E- 02 3º30
-6E
302 4N3+303
2N2+30
 4NH3+303
6H2O+2N2
 4-N-4
 6-0-6
 12-H-12

16. S)NA1CL-1+S4+2º2+H2O2+002




NA21+S6+4-02-1+H1+CL1-
S4
-2ES6+
1020
+2E204-2
S4+4020
S6 +204
2NACL+2502+H20+202
2NA2 S04+2HCL
 2-NA-2
 2-CL-2
 2-S-2
 8-0-8
 2-H-2
 NACL+S02+H20+02
NA2S04+HCL

17. T)H21+S2-+CL20
H1+CL1-+5
 S2





+2E2CL1CL20
-2E
2CL
S2-+CL2
50+2CL1H2S+CL2
2HCL+5
2-CL-2
1-5-1
2-H-2
1-

18. u) HNO3 + H2S
 2(NS+






NO + S + H2O
+3e N2+)
2 N S+ +6e- 2N2+
2(S2-2c
S0)
3S2-6e350
2 HNO3 + 3H2S
2NO + 3S + 3H2O
2–N–2
3–S–3
6–O–6
6–H–6

19. V) Pb02 + H1
Pb12 + 12 + 12 + H20
 PB4+ + 2EPB2
PB4+
+ 2EPB2
 2(2L1-1E102) 4L-1
-2E2L2


PB4+ + 4L-1
PB2 + 2L2
 2PBO2 + 8HL
PBL2 + 3L2 + 3L2 + 4H2O
 1-PB-1
 8-I-8
 4-O-4
 8-H-8
 2PBO2+8HI
PBL2+3I2+4H20

20. W) C0 + HNO3
CO2 + NO2
 W) C0 + HNO3
CO2 + NO2 + H2O
 C
+2eC2
C
+ 2e 2(N5
- 1eN4)
2N5
-2e
2N5 + C
2N4 + C2

C + 6HNO3
CO2 + 6NO2 +3H2O

l–C–l

6–N–6

lB – D – l8

6–H–6

C + 3HNO3
CO2 + 3NO2 + H2O
+
H2O
C2
2N4

21. X) Re Cl5 + Sb Cl3
 Re6+
Re Cl4 + Sb Cl5
+2eRe4+
 Sb 3+
-2eSb5+

Re6+ + Sb3
Re4+ +5b5+
 3Re6 Cl5 + 2Sb Cl3
2Re Cl4 + 2Sb Cl5
 3 – Re – 2
 l – Sb – 2
 l8 – Cl – l8

22. Y)N3+H1-3+CU2+O2



2(2N3- +3E3(CU2+ 2E4N3+3CU2
4NH3+6CUO
 2NH3+3CUO
H21+O2-+N20+CU0
N20)
4N3- +6E- 2N20
CU0)
3CU2+ -3E- 3CU0
2N2+3CU
6H2O+2N2+6CU
 4-N-4
 6-CU-6
 6-D-6
 12-H-12
3H2O+N2+3CU

23. Z)B203+MG0
 2(B3+




MG202-+B0
+3E
B6)
2B3+ +6E 2B0
3(MG0 -2E- M2)
MG0 -6E- MG6
2B3+MG0
2B-3MG
2B203+6MG
6MG O+4B
 4-B-4
 6-MG-6
 6-0-6
BR2O3+MG
3MG0+2B

24. CC) H2S +
HNO
3
S + NO + H2O
 3(S-2
2eS0) 3S-2
-6e3S0
 2(N5+
+3e
N2-)
2N5+
+6e2N2
35-2 + 2N5+
3S0 +2N2 3H2S + 2 HNO 3
3S + 2NO +4H2O
 3H2S + 2HNO3
3S + 2NO + 4 H2O
 3–S–3
 2–N–2
 6–0–6
 8–H–8

25. DD)MN4O22-+H+1I1



MN2I21-+I20+H21+O2-
MN4+
-2EMN2
MN4+ -2E2(211+1E120 )
41
+2EMN4++411MN2+2120
MNO2+4HI
MNL2+212+2H2O
 1-MN-1
 4-I-4
 2-O-2
 4-H-4
 MNO2+2HI
MNI2+I2+H2O

MN2
2120