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CuSO4*5H2O = CuSO4 + 5 H2O
H2PbO2 + NaOH = Na2PbO2 + H2O =>
H2PbO2 + 2 NaOH = Na2PbO2 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Pb(NO3)2 + NH4I = PbI2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4I = PbI2 + 2 NH4NO3
C9H15OH + O2 = CO2 + H2O =>
2 C9H15OH + 25 O2 = 18 CO2 + 16 H2O
V + O = V2O5 =>
2 V + 5 O = V2O5
KMnO4 = (K2MnO4)MnO2 + O2 =>
2 KMnO4 = (K2MnO4)MnO2 + O2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C2H4O + Ag2O = C2H4O2 + Ag =>
C2H4O + Ag2O = C2H4O2 + 2 Ag
HMnO4 + HCl = Cl2 + H2O + MnCl2 =>
2 HMnO4 + 14 HCl = 5 Cl2 + 8 H2O + 2 MnCl2
CH2CH2 + H2O = CH3CH2OH =>
CH2CH2 + H2O = CH3CH2OH
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Be + HNO3 = Be(NO3)2 + N2O + H2O =>
4 Be + 10 HNO3 = 4 Be(NO3)2 + N2O + 5 H2O
CH3NH2 + H3O = HCH3NH2 + H2O =>
CH3NH2 + H3O = HCH3NH2 + H2O
Cu(SO4) + Ca(NO3)2 = Cu(NO3)2 + CaSO4 =>
Cu(SO4) + Ca(NO3)2 = Cu(NO3)2 + CaSO4
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
Ca(OH)2 + SnBr4 = Sn(OH)4 + CaBr2 =>
2 Ca(OH)2 + SnBr4 = Sn(OH)4 + 2 CaBr2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ge + As = GeAs =>
Ge + As = GeAs
Na2 + C2 + O2 = Na2CO3 =>
2 Na2 + C2 + 3 O2 = 2 Na2CO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
NO2 + HCl = NOCl + H2O + Cl2 =>
2 NO2 + 4 HCl = 2 NOCl + 2 H2O + Cl2
C3H8O + H2O = C3H6O2 + H =>
C3H8O + H2O = C3H6O2 + 4 H
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
Mg(OH)2 + TiO2 = Mg2TiO4 + H2O =>
2 Mg(OH)2 + TiO2 = Mg2TiO4 + 2 H2O
Na2Cr2O7 + Cl2Ca + H2SO4 = (SO4)3Cr2 + (SO4)Na2 + (SO4)Ca + Cl2 + H2O =>
Na2Cr2O7 + 3 Cl2Ca + 7 H2SO4 = (SO4)3Cr2 + (SO4)Na2 + 3(SO4)Ca + 3 Cl2 + 7 H2O
Ba(C2H3O2)2 + Na2CrO4 = Ba(CrO4) + NaC2H3O2 =>
Ba(C2H3O2)2 + Na2CrO4 = Ba(CrO4) + 2 NaC2H3O2
SrCl2 + Pb(NO3)2 = Sr(NO3)2 + PbCl2 =>
SrCl2 + Pb(NO3)2 = Sr(NO3)2 + PbCl2
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
HBr + Fe = HFe + Br =>
HBr + Fe = HFe + Br
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
YF3 = Y + F2 =>
2 YF3 = 2 Y + 3 F2
SnCl4*5H2O + CoCl2*6H2O + FeCl3*6H2O + NaOH = Co17Fe3Sn10O40 + NaCl + H2O + Cl =>
10 SnCl4*5H2O + 17 CoCl2*6H2O + 3 FeCl3*6H2O + 80 NaOH = Co17Fe3Sn10O40 + 80 NaCl + 210 H2O + 3 Cl
Mg + CaCl2 = MgCl2 + Ca =>
Mg + CaCl2 = MgCl2 + Ca
H2S + N2 = NH3 + S =>
3 H2S + N2 = 2 NH3 + 3 S
C6H5NO2 + S{2-} + H{+} = C6H5NH2 + S + H2O =>
C6H5NO2 + 3 S{2-} + 6 H{+} = C6H5NH2 + 3 S + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
SnO + O2 = SnO2 =>
2 SnO + O2 = 2 SnO2
CH3COO + H2SO4 = CH3COOH + SO4 =>
2 CH3COO + H2SO4 = 2 CH3COOH + SO4
C4 + S4 = CS2 =>
C4 + 2 S4 = 4 CS2
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