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3 Na2SO3 + H2O + 2 KMnO4 = 2 KOH + 2 MnO2 + 3 Na2SO4
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
Ge + Mn + Te = GeMnTe2 =>
Ge + Mn + 2 Te = GeMnTe2
Fe3O4 + H2O2 + H{+} = Fe{3+} + H2O =>
2 Fe3O4 + H2O2 + 18 H{+} = 6 Fe{3+} + 10 H2O
NaHCO3 + CO2 = NaHCO2 + CO3 =>
NaHCO3 + CO2 = NaHCO2 + CO3
Al(s) + KOH(aq) + H2SO4(aq) + H2O(l) = H2(g) + KAl(SO4)2*24H2O(s) =>
2 Al(s) + 2 KOH(aq) + 4 H2SO4(aq) + 46 H2O(l) = 3 H2(g) + 2 KAl(SO4)2*24H2O(s)
Fe2(SO4)3 = Fe + SO4 =>
Fe2(SO4)3 = 2 Fe + 3 SO4
Mg(OH) + HCl = MgCl + HOH =>
Mg(OH) + HCl = MgCl + HOH
MnCl2 + KBrO + KOH = MnO2 + H2O + KBr + KCl =>
MnCl2 + KBrO + 2 KOH = MnO2 + H2O + KBr + 2 KCl
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
Zn + IO3{-} + H{+} = Zn{2+} + I2 + H2O =>
5 Zn + 2 IO3{-} + 12 H{+} = 5 Zn{2+} + I2 + 6 H2O
K2CrO4(aq) + SnCl2(aq) + HCl(aq) = SnCl4(aq) + CrCl3(g) + KCl(aq) + H2O(l) =>
2 K2CrO4(aq) + 3 SnCl2(aq) + 16 HCl(aq) = 3 SnCl4(aq) + 2 CrCl3(g) + 4 KCl(aq) + 8 H2O(l)
OH + S2O4 = SO4 + H2O =>
8 OH + S2O4 = 2 SO4 + 4 H2O
Ni(C2H3O2)2 + (NH4)2S = NiS + NH4C2H3O2 =>
Ni(C2H3O2)2 + (NH4)2S = NiS + 2 NH4C2H3O2
AgSO4 + H2 = Ag + H2SO4 =>
AgSO4 + H2 = Ag + H2SO4
Ni(C2H3O2)3 + Na2CO3 = Ni2(CO3)3 + NaC2H3O2 =>
2 Ni(C2H3O2)3 + 3 Na2CO3 = Ni2(CO3)3 + 6 NaC2H3O2
UO2(NO3)2 + (NH4)2CO3 = (NH4)4UO2(CO3)3 + NH4NO3 =>
UO2(NO3)2 + 3(NH4)2CO3 = (NH4)4UO2(CO3)3 + 2 NH4NO3
Ca(OH)2 + NaHCO3 = H2O + NaOH + CaCO3 =>
Ca(OH)2 + NaHCO3 = H2O + NaOH + CaCO3
AsH2 + AgNO3 + H2O = H2AsO4 + Ag + HNO3 =>
AsH2 + 8 AgNO3 + 4 H2O = H2AsO4 + 8 Ag + 8 HNO3
Bi2S3 + HNO3 = Bi(NO3)3 + H2O + NO + S =>
Bi2S3 + 8 HNO3 = 2 Bi(NO3)3 + 4 H2O + 2 NO + 3 S
NH4Cl + KOH = NH3 + KCl + H2O =>
NH4Cl + KOH = NH3 + KCl + H2O
Ga + O2 = Ga2O2 =>
2 Ga + O2 = Ga2O2
CH3CH2OH + KMnO4 = CH3COH + MnO2 + H2O + KOH =>
3 CH3CH2OH + 2 KMnO4 = 3 CH3COH + 2 MnO2 + 2 H2O + 2 KOH
Na2Cr2O7 + NaBr + H2SO4 = Cr2(SO4)3 + Br2 + H2O + Na2SO4 =>
Na2Cr2O7 + 6 NaBr + 7 H2SO4 = Cr2(SO4)3 + 3 Br2 + 7 H2O + 4 Na2SO4
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
Cl2 + S = SCl6 =>
3 Cl2 + S = SCl6
P4O6 + H2O + O2 = H3PO4 =>
P4O6 + 6 H2O + 2 O2 = 4 H3PO4
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
X55 = X =>
X55 = 55 X
MnCl2 + KBrO + KOH = MnO2 + H2O + KBr + KCl =>
MnCl2 + KBrO + 2 KOH = MnO2 + H2O + KBr + 2 KCl
K2[PtCl6] + K2C2O4 = K2[PtCl4] + CO2 + KCl =>
K2[PtCl6] + K2C2O4 = K2[PtCl4] + 2 CO2 + 2 KCl
H2C2O4 + NO2 = C2O4 + HNO2 =>
H2C2O4 + 2 NO2 = C2O4 + 2 HNO2
C + O2 = CO =>
2 C + O2 = 2 CO
Zn + HNO3 + KOH = K2ZnO2 + NH3 + H2O =>
4 Zn + HNO3 + 8 KOH = 4 K2ZnO2 + NH3 + 3 H2O
Bi + H2SO4 = Bi2(SO4)3 + SO2 + H2O =>
2 Bi + 6 H2SO4 = Bi2(SO4)3 + 3 SO2 + 6 H2O
P + NO2 = P2O5 + N2 =>
8 P + 10 NO2 = 4 P2O5 + 5 N2
Cr + HNO3 = Cr(NO3)3 + NO2 + H2O =>
Cr + 6 HNO3 = Cr(NO3)3 + 3 NO2 + 3 H2O
Cr2(SO4)3 + KOH = K2SO4 + Cr(OH)3 =>
Cr2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Cr(OH)3
K2SO3 = SO2 + K2O =>
K2SO3 = SO2 + K2O
Ti3V3Zr3Nb3Hf3Al5C10 = Ti4V4Zr4Nb4Hf4Al5C15 + Nb2AlC + TiAl + V2Al + Zr2Al3 + Hf2AlC =>
22 Ti3V3Zr3Nb3Hf3Al5C10 = 14 Ti4V4Zr4Nb4Hf4Al5C15 + 5 Nb2AlC + 10 TiAl + 5 V2Al + 5 Zr2Al3 + 5 Hf2AlC
NiSO4 + NH3 = Ni(NH3)2 + SO4 =>
NiSO4 + 2 NH3 = Ni(NH3)2 + SO4
Na2S + H2SO4 = Na2SO4 + H2S =>
Na2S + H2SO4 = Na2SO4 + H2S
CaC2 + HCl = H2 + ClCa + C2 =>
2 CaC2 + 2 HCl = H2 + 2 ClCa + 2 C2
I2 + K(OH) = KI + KIO3 + H2O =>
3 I2 + 6 K(OH) = 5 KI + KIO3 + 3 H2O
Ae2O3 + HCl = AeCl3 + H2O =>
Ae2O3 + 6 HCl = 2 AeCl3 + 3 H2O
HClO2(aq) = H2O(l) + Cl2O3 =>
2 HClO2(aq) = H2O(l) + Cl2O3
C12H22O11(s) + O2 = CO2(g) + H20(g) =>
10 C12H22O11(s) + 65 O2 = 120 CO2(g) + 11 H20(g)
CH3CH2CH3COOK + KOH = CH3CH3 + K2CO3 =>
2 CH3CH2CH3COOK + 2 KOH = 3 CH3CH3 + 2 K2CO3
C6H6 + Cl2 = C6H6Cl6 =>
C6H6 + 3 Cl2 = C6H6Cl6
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
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