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MgI2 + Br2 = I2 + MgBr2
Cu(SO4) + Fe = Fe4SO4 + Cu2 =>
2 Cu(SO4) + 8 Fe = 2 Fe4SO4 + Cu2
NaSO3 + Cl2 + NaOH = Na2SO4 + NaCl + H2O =>
2 NaSO3 + Cl2 + 4 NaOH = 2 Na2SO4 + 2 NaCl + 2 H2O
CH4 + NO = CO2 + H2O + N2O =>
CH4 + 8 NO = CO2 + 2 H2O + 4 N2O
FeI3 + HClO4 + H2SO4 = I3 + HCl + Fe2(SO4)3 + H2O =>
8 FeI3 + 3 HClO4 + 12 H2SO4 = 8 I3 + 3 HCl + 4 Fe2(SO4)3 + 12 H2O
Fe + Cd(SO4)2 = Fe(SO4)2 + Cd =>
Fe + Cd(SO4)2 = Fe(SO4)2 + Cd
Fe(s) + O2(limitado) = Fe2O3(s) =>
4 Fe(s) + 3 O2(limitado) = 2 Fe2O3(s)
CH3NH + HNO2 = CH3OH + N2 + H2O =>
6 CH3NH + 4 HNO2 = 6 CH3OH + 5 N2 + 2 H2O
OH{-} = O2 + H2O + {-} =>
4 OH{-} = O2 + 2 H2O + 4e
Zn(C2H3O2)2 + Na3PO4 = NaC2H3O2 + Zn3(PO4)2 =>
3 Zn(C2H3O2)2 + 2 Na3PO4 = 6 NaC2H3O2 + Zn3(PO4)2
Al(s) + FeCl3(aq) = Fe(s) + AlCl3 =>
Al(s) + FeCl3(aq) = Fe(s) + AlCl3
AgCl + F2 = AgF + Cl =>
2 AgCl + F2 = 2 AgF + 2 Cl
Ca = Ca2{+} + e =>
2 Ca = Ca2{+} + e
NiCl2 + NH3 = Ni(NH3)6Cl2 =>
NiCl2 + 6 NH3 = Ni(NH3)6Cl2
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
KMnO4 + FeS + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
18 KMnO4 + 10 FeS + 32 H2SO4 = 5 Fe2(SO4)3 + 9 K2SO4 + 18 MnSO4 + 32 H2O
Al + NO3 = Al(NO3)3 =>
Al + 3 NO3 = Al(NO3)3
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
AgCl + NH3 + NaNO3 = Ag(NH3)2 + NaCl + NO3 =>
AgCl + 2 NH3 + NaNO3 = Ag(NH3)2 + NaCl + NO3
H2SO4 = H + SO4 =>
H2SO4 = 2 H + SO4
Al4C3 + H2O = CH4 + AlO3H3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 AlO3H3
Cu + O = CuO =>
Cu + O = CuO
KMnO4 + H2C2O4 + HClO4 = KClO + Mn(ClO4)2 + CO2 + H2O =>
2 KMnO4 + 11 H2C2O4 + 6 HClO4 = 2 KClO + 2 Mn(ClO4)2 + 22 CO2 + 14 H2O
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr =>
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
(c)H3PO4(aq) + NaOH(aq) = Na2HPO4(aq) + H2O(l) =>
(c)H3PO4(aq) + 2 NaOH(aq) = Na2HPO4(aq) + 2 H2O(l)
C17H33CH2OH + HN(CH3)2 = C17H33CH2N(CH3)2 + H2O =>
C17H33CH2OH + HN(CH3)2 = C17H33CH2N(CH3)2 + H2O
NaOH + H3PO4 = Na(H2PO4) + H2O =>
NaOH + H3PO4 = Na(H2PO4) + H2O
H2S + Sc = Sc2S3 + H2 =>
3 H2S + 2 Sc = Sc2S3 + 3 H2
KMnO4 + CH2CH2 + H2O = CH2OHCH2OH + KOH + MnO2 =>
2 KMnO4 + 3 CH2CH2 + 4 H2O = 3 CH2OHCH2OH + 2 KOH + 2 MnO2
Zn + Mn(CH3COO)7 = Mn + Zn(CH3COO) =>
7 Zn + Mn(CH3COO)7 = Mn + 7 Zn(CH3COO)
AlPO4 + BaO = Al2O3 + Ba3(PO4)2 =>
2 AlPO4 + 3 BaO = Al2O3 + Ba3(PO4)2
PbO + O2 + SO2 = (PbO)3PbSO4 =>
8 PbO + O2 + 2 SO2 = 2(PbO)3PbSO4
Ba2O3 + CO = CO2 + Ba =>
Ba2O3 + 3 CO = 3 CO2 + 2 Ba
Fe(NO3)3 + K2Cr2O7 = Fe2(Cr2O7)3 + KNO3 =>
2 Fe(NO3)3 + 3 K2Cr2O7 = Fe2(Cr2O7)3 + 6 KNO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NO3{-} + Zn + OH{-} = NH3 + ZnO2{2-} + H2O =>
NO3{-} + 4 Zn + 7 OH{-} = NH3 + 4 ZnO2{2-} + 2 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
K2O + CaBr2 = CaO + KBr =>
K2O + CaBr2 = CaO + 2 KBr
(NH4)2Cr2O7 + AlCl3 = Al2(Cr2O7)3 + NH4Cl =>
3(NH4)2Cr2O7 + 2 AlCl3 = Al2(Cr2O7)3 + 6 NH4Cl
Mg2Si + HCl = MgCl2 + SiH4 =>
Mg2Si + 4 HCl = 2 MgCl2 + SiH4
KN02 + Cl2 + KOH = H2O + KCl + KNO3 =>
2 KN02 + 11 Cl2 + 24 KOH = 12 H2O + 22 KCl + 4 KNO3
Br2 + NaOH = NaBr + NaOBr + H2O =>
Br2 + 2 NaOH = NaBr + NaOBr + H2O
ZnS + O2 = Zn3O2 + S =>
3 ZnS + O2 = Zn3O2 + 3 S
Mg3N2 + Br2 = Mg3Br2 + N2 =>
Mg3N2 + Br2 = Mg3Br2 + N2
NiPO4 + Na3Cl2 = NiCl2 + Na3PO4 =>
NiPO4 + Na3Cl2 = NiCl2 + Na3PO4
CuSO4*5H2O + C12H22O11 = C6H12O7 + Cu2O + H2SO4 + H2O =>
4 CuSO4*5H2O + C12H22O11 = 2 C6H12O7 + 2 Cu2O + 4 H2SO4 + 15 H2O
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