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2 KMnO4(heat) = K2MnO4 + MnO2 + O2
CrCl3 + Na2O = Cr2O3 + NaCl =>
2 CrCl3 + 3 Na2O = Cr2O3 + 6 NaCl
Mg + SnF2 = MgSn + F =>
Mg + SnF2 = MgSn + 2 F
CO + Ag(NH3)2OH = (NH4)2CO3 + Ag + NH3 =>
CO + 2 Ag(NH3)2OH = (NH4)2CO3 + 2 Ag + 2 NH3
NaOCl + H2SO4 + KI = I2 + K2SO4 + NaCl + H2O =>
NaOCl + H2SO4 + 2 KI = I2 + K2SO4 + NaCl + H2O
Cr + Au{3+} = Cr{3+} + Au =>
Cr + Au{3+} = Cr{3+} + Au
Na2B4O7 + H2O + AgNO3 = AgBO2 + NaNO3 + HB3O5 =>
3 Na2B4O7 + H2O + 6 AgNO3 = 6 AgBO2 + 6 NaNO3 + 2 HB3O5
V6 + C = V4C5 =>
2 V6 + 15 C = 3 V4C5
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(NO3)2(H2O)4 + (NH4)2HPO4 + NH4OH + AgNO3 = Ca9Ag(PO4)6(OH)2 + NH4NO3 + H2O =>
72 Ca(NO3)2(H2O)4 + 48(NH4)2HPO4 + 54 NH4OH + 8 AgNO3 = 8 Ca9Ag(PO4)6(OH)2 + 151 NH4NO3 + 329 H2O
CS2 + O2(g) = CO2(g) + SO2 =>
CS2 + 3 O2(g) = CO2(g) + 2 SO2
HgO(s) = Hg(l) + O2(g) =>
2 HgO(s) = 2 Hg(l) + O2(g)
N2(g) + H = NH3(g) =>
N2(g) + 6 H = 2 NH3(g)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SO2(g) + H2(g) = H2S(g) + H2O =>
SO2(g) + 3 H2(g) = H2S(g) + 2 H2O
Nb + O2 = Nb2O =>
4 Nb + O2 = 2 Nb2O
CH3NH2 + BF3 = CH3NH2BF3 =>
CH3NH2 + BF3 = CH3NH2BF3
(NH4)2Cr2O7 + NH4SCN = NH4[Cr(SCN)4(NH3)2] + NH3 + CO2 + SO2 + H2O =>
(NH4)2Cr2O7 + 9 NH4SCN = 2 NH4[Cr(SCN)4(NH3)2] + 6 NH3 + CO2 + SO2 + 3 H2O
KOH + I2 + Na2SO3 = KI + Na2SO4 + H2O =>
2 KOH + I2 + Na2SO3 = 2 KI + Na2SO4 + H2O
Sn{2+} + Fe{2+} = Sn + Fe{+3} =>
Sn{2+} + 2 Fe{2+} = Sn + 2 Fe{+3}
CH3OCH3 + O2 = CO2 + H2O =>
CH3OCH3 + 3 O2 = 2 CO2 + 3 H2O
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4] =>
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4]
HClO4 + Fe(OH)2 = FeCl2O8 + H2O =>
2 HClO4 + Fe(OH)2 = FeCl2O8 + 2 H2O
Cr(s) + NiSO4(aq) = Ni + Cr(SO4)3 =>
Cr(s) + 3 NiSO4(aq) = 3 Ni + Cr(SO4)3
Al(OH)3(s) + HNO3(ac) = Al(NO3)3(ac) + H2O(l) =>
Al(OH)3(s) + 3 HNO3(ac) = Al(NO3)3(ac) + 3 H2O(l)
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
C3H7COOLi + LiOH = C3H8 + Li + CO2 =>
14 C3H7COOLi + 6 LiOH = 13 C3H8 + 20 Li + 17 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2Cr2O7 + HCl = Cl2 + KCl + HCrO2 + H2O =>
K2Cr2O7 + 8 HCl = 3 Cl2 + 2 KCl + 2 HCrO2 + 3 H2O
K3PO4 + Al(NO3)3 = AlPO4 + KNO3 =>
K3PO4 + Al(NO3)3 = AlPO4 + 3 KNO3
NaC2H3O2(aq) + AgNO3(aq) = Ag(C2H3O2) + Na(NO3) =>
NaC2H3O2(aq) + AgNO3(aq) = Ag(C2H3O2) + Na(NO3)
AuCl3 + HCOH + NaOH = HCOONa + NaCl + Au + H2O =>
2 AuCl3 + 3 HCOH + 9 NaOH = 3 HCOONa + 6 NaCl + 2 Au + 6 H2O
GeO2 + H2O = GeO3H2 =>
GeO2 + H2O = GeO3H2
C5H5N + O2 = CO2 + H2O + NO2 =>
4 C5H5N + 29 O2 = 20 CO2 + 10 H2O + 4 NO2
NaHCl + H2O = NaO + H2HCl =>
NaHCl + H2O = NaO + H2HCl
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
HNO3 + CuS = NO + Cu(NO3) + H2O + S =>
4 HNO3 + 3 CuS = NO + 3 Cu(NO3) + 2 H2O + 3 S
Ca3P2 + Cl2 + H2O = Ca3(PO4)2 + HCl =>
Ca3P2 + 8 Cl2 + 8 H2O = Ca3(PO4)2 + 16 HCl
C3H6O + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H6O + 8 K2Cr2O7 + 32 H2SO4 = 9 CO2 + 8 Cr2(SO4)3 + 8 K2SO4 + 41 H2O
C2H8O7P2 + KOH = C2H4K4O7P2 + H2O =>
C2H8O7P2 + 4 KOH = C2H4K4O7P2 + 4 H2O
HF + BaCO3 = BaF2 + H2CO3 =>
2 HF + BaCO3 = BaF2 + H2CO3
C4H9Br + NaOH = C4H9ONa + HBr =>
C4H9Br + NaOH = C4H9ONa + HBr
K2FeO4 + K2SO3 + HCl = FeCl3 + KCl + K2SO4 + H2O =>
2 K2FeO4 + 3 K2SO3 + 10 HCl = 2 FeCl3 + 4 KCl + 3 K2SO4 + 5 H2O
FeCl2 + K(NO3) + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + K(NO3) + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
C6H5OH + H2O + Mn{+4} = CO2 + Mn{+2} + H{+11} =>
C6H5OH + 11 H2O + 154 Mn{+4} = 6 CO2 + 154 Mn{+2} + 28 H{+11}
Mn(OH)2(s) + H2O2(aq) = MnO2(s) + H2O(l) =>
Mn(OH)2(s) + H2O2(aq) = MnO2(s) + 2 H2O(l)
Cd(s) + Cu{+} = Cd{2+} + Cu =>
Cd(s) + 2 Cu{+} = Cd{2+} + 2 Cu
Mg(NO3)2 + K(OH) = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 K(OH) = Mg(OH)2 + 2 KNO3
Na2B4O7 + H2SO4 + C2H5OH = B(C2H5O)3 + Na2SO4 + H2O =>
Na2B4O7 + H2SO4 + 12 C2H5OH = 4 B(C2H5O)3 + Na2SO4 + 7 H2O
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