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2015-05-13T21:14:20+05:30

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KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2 

HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 

H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2 

NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr

H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4 

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2

NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2

AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3 

KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2

C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2

SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2

SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2

ZnSO4 + LiCO3 = ZnCO3 + LiSO4 =>
ZnSO4 + LiCO3 = ZnCO3 + LiSO

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2

V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5 

B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr 

KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO

Hg(HO)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(HO)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2

Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O

Ca(s) + Br2(l) = CaBr2(s) =>
Ca(s) + Br2(l) = CaBr2(s) 

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H

B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr 

Sr(s) + N2(g) = Sr3N2(s) =>
3 Sr(s) + N2(g) = Sr3N2(s) 

Ca(s) + Br2(l) = CaBr2(s) =>
Ca(s) + Br2(l) = CaBr2(s) 

BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF 

(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4 (NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3 

P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s) 

SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl

N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO

HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7 

NH4NO3 = N2 + O2 + H20 =>
10 NH4NO3 = 10 N2 + 15 O2 + 2 H20 

Sb2S3(s) + HCl(aq) = SbCl3(s) + H2S(g) =>
Sb2S3(s) + 6 HCl(aq) = 2 SbCl3(s) + 3 H2S(g) 

BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF 

C3H5N3O9 = N2 + O2 + H2O + CO2 =>
4 C3H5N3O9 = 6 N2 + O2 + 10 H2O + 12 CO

Fe2O3(s) + C(s) = Fe(s) + CO(g) =>
Fe2O3(s) + 3 C(s) = 2 Fe(s) + 3 CO(g) 

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3 

Fe2(SO4)3 + Mg = MgSO4 + Fe2 =>
Fe2(SO4)3 + 3 Mg = 3 MgSO4 + Fe

Fe2(SO4)3 + Mg = MgSO4 + Fe =>
Fe2(SO4)3 + 3 Mg = 3 MgSO4 + 2 Fe 

HNO3 + Cu = NO2 + H2O + Cu(NO3)2 =>
4 HNO3 + Cu = 2 NO2 + 2 H2O + Cu(NO3)2 

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2

NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O

(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4 (NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3 

C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2

H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2
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2015-05-14T02:19:44+05:30

This Is a Certified Answer

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Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
1. N2 +3H2 ----> 2 NH3
2. CH4 + 2O2 -----> CO2 +2H2O
3. 2Fe2O3 + C ------> Fe + 3CO2
4. 2H2+02 ---> 2H20
5. CH4 + 2O2 --->  CO2 + 2 H2O
6. CH3COOH+C2H5OH -->CH3COOC2H5+H2O
7. Ca + 2HCl ------> CaCl2 + H2 
8. NaCl+AgNO3 - --> NaNO3+AgCl 
9.  HCl+NH3 ---> NH4Cl 
10. 2Al+6HCl ---> 2AlCl3+3H2 
11. SO3+H2O ---> H2SO4 
12. C6H12O6 ---> 6C+6H2O 
13. CuO+H2SO4 ---> CuSO4+H2 
14. CH4+2O2 ---> CO2+2H2O 
15. 2Fe2O3+3C ---> 4Fe+3CO2
16. 
2 NaCl + BeF2 --> 2 NaF + BeCl2
17. 3 CaCl2 + 2 Na3PO4 ---> Ca3(PO4)2 + 6 NaCl
18. 4 FeS + 7 O2 ---> 2 Fe2O3 + 4 SO2
19. PCl5 + 4 H2O ---> H3PO4 + 5 HCl
20. 2 As + 6 NaOH --> 2 Na3AsO3 + 3 H2
21. 3 Hg(OH)2 + 2 H3PO4 ---> Hg3(PO4)2 + 6 H2O
22. 12HClO4 + P4O10 ---> 4 H3PO4 + 6 Cl2O7
23. 8 CO + 17 H2 --> C8H18 + 8 H2O
24. 10 KClO3 + 3 P4 ----> 3 P4O10 + 10 KCl
25. SnO2 + 2 H2 ---> Sn + 2 H2O
26. TiCl4 + 2 H2O ----> TiO2 + 4 HCl
27. C2H6O + 3 O2 -----> 2 CO2 + 3 H2O
28. 2 Fe + 6 HC2H3O2 --> 2 Fe(C2H3O2)3 + 3 H2
29. 4 NH3 + 5 O2 ---> 4 NO + 6 H2O
30. 2Na + 2H2O ---> 2NaOH + H2 
31. Ca + 2HCl ---> CaCl2 + H2 
32. CaCO3 + H2SO4 ---> CaSO4 + H20 + CO2
33. C5H12 + 8O2 ---> 5CO2 + 6H2O
34. Zn + 2HCl ---> ZnCl2 + H2
35. 
3Ca(OH)2 + 2H3PO4 ---> Ca3(PO4)2 + 6H2O
36. FeCl3 + 3NH4OH ---> Fe(OH)3 + 3NH4Cl
37. S8 + 24F2 ---> 8SF6
38. 
2C2H6 + 7O2 ---> 4CO2 + 6H2O
39. Al2(CO3)3 + 2H3PO4 ---> 2AlPO4 + 3CO2 + 3H2O
40. PCl3 + 3 H2O ---> H3PO3 + 3 HCl
41. 
CaC2 + 2 H2O ---> Ca(OH)2 + C2H2
42. 
2 C2H2 + 5 O2 ---> 4 CO2 + 2 H2O
43. 3 CaO + 2 H3PO4 ---> Ca3(PO4)2 + 3 H2O
44. 
S8 + 24F2 ---> 8SF6
45. 
2C2H6 + 7O2 ---> 4CO2 + 6H2O
46. 
NaCl+CH3COOH--->HCl+CH3COONa 
47. 
2Cu + O2  --->  2CuO
48. 
4Na + O2  --->  2Na2O
49. 2Na + 2H2O ---->  2NaOH + H2
50. C3H8 + 5 O2 -----> 3 CO2 + 4 H2O
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aahhhh if u wanna proof ask syedaleemuddin
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and tps too coz they knw upto how much time tht i was in online yesterday n wrote those answers. yesterday it take 3 hours it self to write 2 answers
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;)