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6 NaBr + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 6 NaOH + 3 Br2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
CrO3 + H3PO4 = CrH3 + O3PO4 =>
CrO3 + H3PO4 = CrH3 + O3PO4
Zn + H2SO4 = Zn2S + ZnSO4 + H2O =>
5 Zn + 4 H2SO4 = Zn2S + 3 ZnSO4 + 4 H2O
NaCl + AgI3 = NaI + AgCl3 =>
3 NaCl + AgI3 = 3 NaI + AgCl3
C2H5OH = C4H6 + H2O + H2 =>
2 C2H5OH = C4H6 + 2 H2O + H2
KMnO4 + Zn + KOH + NaOH = K2MnO4 + Na2ZnO2 + H2O =>
2 KMnO4 + Zn + 2 KOH + 2 NaOH = 2 K2MnO4 + Na2ZnO2 + 2 H2O
CaH + ClCO3 = CaCO3 + HCl =>
CaH + ClCO3 = CaCO3 + HCl
O2 + Sb2S3 = Sb2O4 + SO2 =>
5 O2 + Sb2S3 = Sb2O4 + 3 SO2
[(NH2)2CO] + H2SO4 = (NH2)2COH2SO4 =>
[(NH2)2CO] + H2SO4 = (NH2)2COH2SO4
CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O
C5H11COOH + O2 = CO2 + H2O =>
C5H11COOH + 8 O2 = 6 CO2 + 6 H2O
Fe3O4 + NO3{-} + OH{-} = FeO4{2-} + NO + H2O =>
3 Fe3O4 + 10 NO3{-} + 8 OH{-} = 9 FeO4{2-} + 10 NO + 4 H2O
HNo3 + Mn(OH)2 = H2O + Mn(No3)2 =>
2 HNo3 + Mn(OH)2 = 2 H2O + Mn(No3)2
AlCl3 + NaOH + H2O = Na[Al(OH)4] + HCl =>
AlCl3 + NaOH + 3 H2O = Na[Al(OH)4] + 3 HCl
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
Fe2(CO3)3 + Co(ClO3)4 = Fe(ClO3)3 + Co(CO3)2 =>
2 Fe2(CO3)3 + 3 Co(ClO3)4 = 4 Fe(ClO3)3 + 3 Co(CO3)2
N2H4 + N2O3 = N2 + H2O =>
3 N2H4 + 2 N2O3 = 5 N2 + 6 H2O
[Cu(NH3)4](OH)2 + KMnO4 = [Cu(NH3)4](MnO4)2 + KOH =>
[Cu(NH3)4](OH)2 + 2 KMnO4 = [Cu(NH3)4](MnO4)2 + 2 KOH
BaBr2 = Br2 + Ba =>
BaBr2 = Br2 + Ba
KI + PbF2 = KF + PbI2 =>
2 KI + PbF2 = 2 KF + PbI2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C3H6 + H2O = CO2 + H2 =>
C3H6 + 6 H2O = 3 CO2 + 9 H2
Fe + AuBr3 = Au + FeBr3 =>
Fe + AuBr3 = Au + FeBr3
MnSO4 + (NH)2S2O8 + H2O = MnO2 + H2SO4 + (NH4)2SO4 =>
4 MnSO4 + (NH)2S2O8 + 8 H2O = 4 MnO2 + 5 H2SO4 + (NH4)2SO4
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
Na + S2 = Na2S =>
4 Na + S2 = 2 Na2S
Mn(NO3)2 + Na2CO3 = MnCO3 + NaNO3 =>
Mn(NO3)2 + Na2CO3 = MnCO3 + 2 NaNO3
K2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2 =>
K2Cr2O7 + 7 NaNO2 + 4 H2SO4 = 7 NaNO3 + Cr2(SO4)3 + K2SO4 + 4 H2
Na2SO3 = Na2(SO4) + Na2S =>
4 Na2SO3 = 3 Na2(SO4) + Na2S
HClO3 = ClO2 + HClO4 + H2O =>
3 HClO3 = 2 ClO2 + HClO4 + H2O
H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S
C5H2 + O2 = CO2 + H2O =>
2 C5H2 + 11 O2 = 10 CO2 + 2 H2O
[Pt(NH3)3Cl3]Cl + Pb(NO3)2 = [Pt(NH3)3Cl3]NO3 + PbCl2 =>
2[Pt(NH3)3Cl3]Cl + Pb(NO3)2 = 2[Pt(NH3)3Cl3]NO3 + PbCl2
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
P4 + HCl = PCl5 + H2 =>
P4 + 20 HCl = 4 PCl5 + 10 H2
H2 + NF3 = N + HF =>
3 H2 + 2 NF3 = 2 N + 6 HF
[Pt(NH3)3Cl3]Cl + Pb(NO3)2 = [Pt(NH3)3Cl3]NO3 + PbCl2 =>
2[Pt(NH3)3Cl3]Cl + Pb(NO3)2 = 2[Pt(NH3)3Cl3]NO3 + PbCl2
Al + K2S = Al2S3 + K =>
2 Al + 3 K2S = Al2S3 + 6 K
K2Cr2O7 + KI + H2O = Cr(OH)2 + KOH + I2 =>
K2Cr2O7 + 8 KI + 7 H2O = 2 Cr(OH)2 + 10 KOH + 4 I2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCOONa + AgNO3 + NH3 + H2O = Na2CO3 + (NH4)2CO3 + Ag =>
18 HCOONa + 4 AgNO3 + 14 NH3 + 6 H2O = 9 Na2CO3 + 9(NH4)2CO3 + 4 Ag
K3(Fe(CN)6) + CuSO4 = Cu3(Fe(CN)6)2 + K2SO4 =>
2 K3(Fe(CN)6) + 3 CuSO4 = Cu3(Fe(CN)6)2 + 3 K2SO4
SO3{2-} + MnO4{-} + H{+} = SO4{2-} + Mn{2+} + H2O =>
5 SO3{2-} + 2 MnO4{-} + 6 H{+} = 5 SO4{2-} + 2 Mn{2+} + 3 H2O
ZnO + NaOH + H2O = Na2(Zn(OH)4) =>
ZnO + 2 NaOH + H2O = Na2(Zn(OH)4)
C6H5Cl + NaO = C6H5ONa + Cl2 =>
2 C6H5Cl + 2 NaO = 2 C6H5ONa + Cl2
HNO3 + HS2 = NO + S + H2O =>
HNO3 + 3 HS2 = NO + 6 S + 2 H2O
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