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NiCO3 + 2 HBr = NiBr2 + CO2 + H2O
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Mo + Fe = FeMo =>
Mo + Fe = FeMo
Mg + O = MgO =>
Mg + O = MgO
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
C3H5OCl + H2O = C3H8O3 + HCl =>
C3H5OCl + 2 H2O = C3H8O3 + HCl
KMnO4 + HCl + K4[Fe(CN)6] = K3[Fe(CN)6] + KCl + Mn(Cl)2 + H2O =>
KMnO4 + 8 HCl + 5 K4[Fe(CN)6] = 5 K3[Fe(CN)6] + 6 KCl + Mn(Cl)2 + 4 H2O
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
Cl2O5 + K2O = K2Cl2O6 =>
Cl2O5 + K2O = K2Cl2O6
C5H6N2 + O2 = CO2 + H2O + NO2 =>
2 C5H6N2 + 17 O2 = 10 CO2 + 6 H2O + 4 NO2
Glucose = Ethylalcohol + Carbondioxide =>
C6H12O6 = 2 C2H5OH + 2 CO2
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
C7H5Cl3 + HF = C7H5F3 + HCl =>
C7H5Cl3 + 3 HF = C7H5F3 + 3 HCl
C6H5COONa + CH3Cl = C6H4COONaCH3 + HCl =>
C6H5COONa + CH3Cl = C6H4COONaCH3 + HCl
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Fe(NO3)2 + Na(OH) = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 Na(OH) = Fe(OH)2 + 2 NaNO3
Zn + FeO = ZnO + Fe =>
Zn + FeO = ZnO + Fe
AlO2 + H2O = Al(OH)4 =>
AlO2 + 2 H2O = Al(OH)4
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
As + KBrO3 + KOH = K3AsO3 + KBr + H2O =>
2 As + KBrO3 + 6 KOH = 2 K3AsO3 + KBr + 3 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
C3H6Br2 + NaOH = NaBr + H2O + C3H4 =>
C3H6Br2 + 2 NaOH = 2 NaBr + 2 H2O + C3H4
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
HCIO3 + Al(OH)3 = Al(CIO3)3 + H2O =>
3 HCIO3 + Al(OH)3 = Al(CIO3)3 + 3 H2O
(Pb)(NO3)2 + (Na3)(PO4) = (Pb3)(PO4)2 + (Na)(NO3) =>
3(Pb)(NO3)2 + 2(Na3)(PO4) = (Pb3)(PO4)2 + 6(Na)(NO3)
NH3 + H2SO3 = N2SO3 + H2 =>
2 NH3 + H2SO3 = N2SO3 + 4 H2
K2O + P2O5 = K2(PO3)2 =>
K2O + P2O5 = K2(PO3)2
C2H5OH + O2 = H2O + (CH2O) =>
C2H5OH + O2 = H2O + 2(CH2O)
KOH + C4H6O4 = C4H4K2O4 + H2O =>
2 KOH + C4H6O4 = C4H4K2O4 + 2 H2O
BaCl2 + NaMnO4 = Ba(MnO4)2 + NaCl =>
BaCl2 + 2 NaMnO4 = Ba(MnO4)2 + 2 NaCl
As + KBrO3 + KOH = K3AsO4 + KBr + H2O =>
6 As + 5 KBrO3 + 18 KOH = 6 K3AsO4 + 5 KBr + 9 H2O
Fe2(SO4)3 + Na(NO3)2 = Fe(NO3)3 + NaSO4 =>
Fe2(SO4)3 + 3 Na(NO3)2 = 2 Fe(NO3)3 + 3 NaSO4
Fe + S = FeS =>
Fe + S = FeS
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
Ca3(PO4)2 + C = Ca3P2 + CO =>
Ca3(PO4)2 + 8 C = Ca3P2 + 8 CO
[Cr(NH3)4Cl2]Cl = Cr(NH3)4Cl2{+} + Cl{-} =>
[Cr(NH3)4Cl2]Cl = Cr(NH3)4Cl2{+} + Cl{-}
C6H12O6 = C2H5 + CO2 + H2O =>
13 C6H12O6 = 24 C2H5 + 30 CO2 + 18 H2O
SO3 + H2O = HO3 + SO =>
5 SO3 + 2 H2O = 4 HO3 + 5 SO
Na2(SO4) + H2O = Na(OH) + H2(SO4) =>
Na2(SO4) + 2 H2O = 2 Na(OH) + H2(SO4)
C3H7OH + Cr2O7{2-} + H{+} = C2H5CHO + Cr{3+} + H2O =>
3 C3H7OH + Cr2O7{2-} + 8 H{+} = 3 C2H5CHO + 2 Cr{3+} + 7 H2O
NH4OH(aq) + H2C2O4(aq) = (NH4)2C2O4 + H2O =>
2 NH4OH(aq) + H2C2O4(aq) = (NH4)2C2O4 + 2 H2O
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
Cl2O5 + KOH = KClO3 + H2O =>
Cl2O5 + 2 KOH = 2 KClO3 + H2O
Li + O2 = LiO2 =>
Li + O2 = LiO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2SO4 + BaCl2 = NaCl + BaSO4 =>
Na2SO4 + BaCl2 = 2 NaCl + BaSO4
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