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S3P2 = 3 S + 2 P
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
Pb(OH)2 + NaOH = Na2[Pb(OH)4] =>
Pb(OH)2 + 2 NaOH = Na2[Pb(OH)4]
H2O2 + C3H7NO2 = CO2 + N2 + H2O =>
15 H2O2 + 2 C3H7NO2 = 6 CO2 + N2 + 22 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HNo3 + Mg(OH)2 = H2O + Mg(No3)2 =>
2 HNo3 + Mg(OH)2 = 2 H2O + Mg(No3)2
CUO + HCl = CUCl2 + H2O =>
CUO + 2 HCl = CUCl2 + H2O
Zn(OH)2 + H3O = H2O + Zn =>
Zn(OH)2 + 2 H3O = 4 H2O + Zn
H2C4H4O5 + NaOH = Na2C4H4O5 + H2O =>
H2C4H4O5 + 2 NaOH = Na2C4H4O5 + 2 H2O
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
H2Cr2O7 + Ba(OH)2 = BaCr2O7 + H2O =>
H2Cr2O7 + Ba(OH)2 = BaCr2O7 + 2 H2O
Ca(OH)2 + NH4Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
CH3COOH + Pb(OH)2 = H2O + Pb(CH3COO)2 =>
2 CH3COOH + Pb(OH)2 = 2 H2O + Pb(CH3COO)2
F + I2 = FI =>
2 F + I2 = 2 FI
MgCa(CO3)2 + HCl = MgCl2 + CaCl2 + CO2 + H2O =>
MgCa(CO3)2 + 4 HCl = MgCl2 + CaCl2 + 2 CO2 + 2 H2O
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(NH3OH)Cl + NaOH + CuSO4 = N2O + Cu2O + Na2SO4 + H2O + NaCl =>
2(NH3OH)Cl + 10 NaOH + 4 CuSO4 = N2O + 2 Cu2O + 4 Na2SO4 + 9 H2O + 2 NaCl
CuS(s) + H2(g) = Cu(s) + H2S(g) =>
CuS(s) + H2(g) = Cu(s) + H2S(g)
NaOH{2+} + HCl = NaCl{2+} + H2O =>
NaOH{2+} + HCl = NaCl{2+} + H2O
C4H10O3 + O2 = CO2 + H2O =>
C4H10O3 + 5 O2 = 4 CO2 + 5 H2O
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Fe3O4 + H3PO4 = FePO4 + Fe3(PO4)2 + H2O =>
3 Fe3O4 + 8 H3PO4 = 6 FePO4 + Fe3(PO4)2 + 12 H2O
Fe(NO3)3 + K2SO3 = Fe2(SO3)3 + KNO3 =>
2 Fe(NO3)3 + 3 K2SO3 = Fe2(SO3)3 + 6 KNO3
Fe + HCl(konc) = FeCl3 + H2 =>
2 Fe + 6 HCl(konc) = 2 FeCl3 + 3 H2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Ca(C2H3O2)2 + AlPO4 = Al(C2H3O2)3 + Ca3(PO4)2 =>
3 Ca(C2H3O2)2 + 2 AlPO4 = 2 Al(C2H3O2)3 + Ca3(PO4)2
ClSO4H + PET = ClSO4{-} + PET{+} + H2 =>
2 ClSO4H + 2 PET = 2 ClSO4{-} + 2 PET{+} + H2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C6H4(OH)COOH + C2H5OH = C7H6(OH)COOCH3 + H2O =>
C6H4(OH)COOH + C2H5OH = C7H6(OH)COOCH3 + H2O
CaCl2 + Pb(C2H3O2)2 = Ca(C2H3O2)2 + PbCl2 =>
CaCl2 + Pb(C2H3O2)2 = Ca(C2H3O2)2 + PbCl2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Al2(SO3)3 + Li2SO4 = Al2(SO4)3 + Li2SO3 =>
Al2(SO3)3 + 3 Li2SO4 = Al2(SO4)3 + 3 Li2SO3
NaHSO3 + NaOH = Na2SO3 + H2O =>
NaHSO3 + NaOH = Na2SO3 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
YCl3 + K = KCl + Y =>
YCl3 + 3 K = 3 KCl + Y
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg(NO3)2*6H2O = Mg(NO3)2 + H2O =>
Mg(NO3)2*6H2O = Mg(NO3)2 + 6 H2O
NaOCH3 + H2O = CH3OH(aq) + NaOH(aq) =>
NaOCH3 + H2O = CH3OH(aq) + NaOH(aq)
V2O5 + Mg = V + MgO =>
V2O5 + 5 Mg = 2 V + 5 MgO
H3PO4 = H2O + H4P2O7 =>
2 H3PO4 = H2O + H4P2O7
SnO + Na2O = Na2SnO2 =>
SnO + Na2O = Na2SnO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Al2S3 + HBr = AlBr3 + H2S =>
Al2S3 + 6 HBr = 2 AlBr3 + 3 H2S
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
H2S2O3 + H2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O =>
3 H2S2O3 + 4 H2Cr2O7 + 6 H2SO4 = 4 Cr2(SO4)3 + 13 H2O
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