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2 Cr(H2PO4)6 + 2 Fe2(S)3 = 4 Fe(H2PO4)3 + Cr2(S)6
NaOH + NaCl = HNa + NaClO =>
NaOH + NaCl = HNa + NaClO
N2O + H2O = NH4NO3 =>
N2O + 2 H2O = NH4NO3
Pb + H3(PO4) = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3(PO4) = 3 H2 + Pb3(PO4)2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C57H104O6 + C3H6O3H3 = C57H108O6 + C6H8O3 =>
107 C57H104O6 + 60 C3H6O3H3 = 103 C57H108O6 + 68 C6H8O3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Sc + I2 = ScI3 =>
2 Sc + 3 I2 = 2 ScI3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Be + N2 = Be3N2 =>
3 Be + N2 = Be3N2
FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S
NH4NO3 + CH3NO2 = N2 + CO2 + H2O =>
3 NH4NO3 + 2 CH3NO2 = 4 N2 + 2 CO2 + 9 H2O
P2O3 + Cl2 + KOH = K3PO4 + KCl + H2O =>
P2O3 + 2 Cl2 + 10 KOH = 2 K3PO4 + 4 KCl + 5 H2O
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
KHCO3 = K2O + H2O + CO2 =>
2 KHCO3 = K2O + H2O + 2 CO2
Fe2(SO4)3 + Pb(ClO4)2 = Fe2(ClO4)2 + Pb(SO4)3 =>
Fe2(SO4)3 + Pb(ClO4)2 = Fe2(ClO4)2 + Pb(SO4)3
Co2 + AgNO3 = Ag + Co(NO3)2 =>
Co2 + 4 AgNO3 = 4 Ag + 2 Co(NO3)2
Ga(OH)3 + HIO2 + HIO3 = Ga2(IO2)3(IO3)3 + H2O =>
2 Ga(OH)3 + 3 HIO2 + 3 HIO3 = Ga2(IO2)3(IO3)3 + 6 H2O
C6H5NO2 + NaOH = C6H5OH + NaNO2 =>
C6H5NO2 + NaOH = C6H5OH + NaNO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ca{2+} + Zn = Ca + Zn{2+} =>
Ca{2+} + Zn = Ca + Zn{2+}
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C7H16O + O2 = C2O + H2O =>
4 C7H16O + 21 O2 = 14 C2O + 32 H2O
Ca(ClO3)2 = CaCl2 + O211 =>
211 Ca(ClO3)2 = 211 CaCl2 + 6 O211
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KF + Cl2 = KCl + F =>
2 KF + Cl2 = 2 KCl + 2 F
Hg2(NO3)2 + MnCl2 = Hg2Cl2 + Mn(NO3)2 =>
Hg2(NO3)2 + MnCl2 = Hg2Cl2 + Mn(NO3)2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H6O + O2 = CO + H2O =>
C6H6O + 4 O2 = 6 CO + 3 H2O
C6H8N2O3 + O2 = NH3 + CO2 + H2O =>
C6H8N2O3 + 5 O2 = 2 NH3 + 6 CO2 + H2O
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
C3H8O3 + C6H8O7 = C9H14O9 + H2O =>
C3H8O3 + C6H8O7 = C9H14O9 + H2O
Hg + H2SO4 = HgSO4 + H2O + SO2 =>
Hg + 2 H2SO4 = HgSO4 + 2 H2O + SO2
KICl2 = KCl2I =>
KICl2 = KCl2I
KOHCu(No3)2 = K(No3)2CuOH =>
KOHCu(No3)2 = K(No3)2CuOH
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KIO3 = KI + O2 =>
2 KIO3 = 2 KI + 3 O2
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
KF + Cl2 = KCl + F2 =>
2 KF + Cl2 = 2 KCl + F2
Fe(OH)3 + HCl = HFe(OH)3 + Cl =>
Fe(OH)3 + HCl = HFe(OH)3 + Cl
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
BaO2 + HCl = H2O2 + BaCl2 =>
BaO2 + 2 HCl = H2O2 + BaCl2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
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