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Na2O + H2O = 2 NaOH
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
HI + Ba(ClO)2 = HClO + BaI2 =>
2 HI + Ba(ClO)2 = 2 HClO + BaI2
VCl2 + Cl2 = VCl5 =>
2 VCl2 + 3 Cl2 = 2 VCl5
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = (NH4)2SO4 + H2SO4 + H2O + (C2O4)3FeK2*3H2O =>
Fe(NH4)2(SO4)2*6H2O + 2 H2C2O4 + K2C2O4 + H2O2 = (NH4)2SO4 + H2SO4 + 5 H2O + (C2O4)3FeK2*3H2O
TiO + H = Ti + H2O =>
TiO + 2 H = Ti + H2O
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Fe + PO4 = FePO4 =>
Fe + PO4 = FePO4
K + O2 = K2O =>
4 K + O2 = 2 K2O
NH3 + F2 = N2F4 + HF =>
2 NH3 + 5 F2 = N2F4 + 6 HF
H2O(g) + K(s) = KOH(s) + H2(g) =>
2 H2O(g) + 2 K(s) = 2 KOH(s) + H2(g)
MgBr2 + Na3AsO4 = Mg3(AsO4)2 + NaBr =>
3 MgBr2 + 2 Na3AsO4 = Mg3(AsO4)2 + 6 NaBr
Al + Ag(NO3)3 = Al(NO3)3 + Ag =>
Al + Ag(NO3)3 = Al(NO3)3 + Ag
P(s) + Br(l) = PBr3(l) =>
P(s) + 3 Br(l) = PBr3(l)
Cr2O3 + FeO = Fe(CrO2)2 =>
Cr2O3 + FeO = Fe(CrO2)2
HNO3 + MoS2 = MoO3 + S + H2O + NO =>
2 HNO3 + MoS2 = MoO3 + 2 S + H2O + 2 NO
As2O3 + KMnO4 + H2SO4 + H2O = H3AsO4 + MnSO4 + K2SO4 =>
5 As2O3 + 4 KMnO4 + 6 H2SO4 + 9 H2O = 10 H3AsO4 + 4 MnSO4 + 2 K2SO4
CO2 + Ca + O2 = CaCO3 =>
2 CO2 + 2 Ca + O2 = 2 CaCO3
C2H5O2NH4 + O2 = NO + H2O + CO2 =>
4 C2H5O2NH4 + 15 O2 = 4 NO + 18 H2O + 8 CO2
C3H6 + HOH = C3H7OH =>
C3H6 + HOH = C3H7OH
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Fe2O3 + NH4F = (NH4)3FeF6 + H2O + NH3 =>
Fe2O3 + 12 NH4F = 2(NH4)3FeF6 + 3 H2O + 6 NH3
C10H17N3O6S + O2 = CO2 + H2O + N2 + S2 =>
4 C10H17N3O6S + 45 O2 = 40 CO2 + 34 H2O + 6 N2 + 2 S2
Cu2S + HNO3 = Cu(NO3)2 + NO2 + SO2 + H2O =>
Cu2S + 12 HNO3 = 2 Cu(NO3)2 + 8 NO2 + SO2 + 6 H2O
C3H6 + HOH = C3H8O =>
C3H6 + HOH = C3H8O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
KBr + F2 = KF2 + Br =>
KBr + F2 = KF2 + Br
Na(l) + H2(g) = NaH(s) =>
2 Na(l) + H2(g) = 2 NaH(s)
Zn(NO3)2(aq) = Zn(NO3)2(s) =>
Zn(NO3)2(aq) = Zn(NO3)2(s)
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
K2S + CuNO3 = Cu2S + KNO3 =>
K2S + 2 CuNO3 = Cu2S + 2 KNO3
MgBr2 + K2CO3 = MgCO3 + (KBr) =>
MgBr2 + K2CO3 = MgCO3 + 2(KBr)
NH4OH + H2O = H3O + NH4O =>
NH4OH + H2O = H3O + NH4O
H + Cl2 = H2Cl =>
4 H + Cl2 = 2 H2Cl
NH4OH + OH = H2O + NH3OH =>
NH4OH + OH = H2O + NH3OH
NaNO3 + HCl + NaI = NaCl + I2 + NO + H2O =>
2 NaNO3 + 8 HCl + 6 NaI = 8 NaCl + 3 I2 + 2 NO + 4 H2O
Mg3N2 + H2O = Mg(OH)2(s) + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2(s) + 2 NH3
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
SO4 + H3AsO3 = SO2 + H3AsO4 =>
SO4 + 2 H3AsO3 = SO2 + 2 H3AsO4
Al2(SO4)3(aq) + NH3(aq) + H2O(l) = Al(OH)3(s) + (NH4)2SO4 =>
Al2(SO4)3(aq) + 6 NH3(aq) + 6 H2O(l) = 2 Al(OH)3(s) + 3(NH4)2SO4
H2C2O2 + NaOH = HOH + NaHC2O2 =>
H2C2O2 + NaOH = HOH + NaHC2O2
C2H6(g) + O2(g) = C(s) + H2O(g) =>
2 C2H6(g) + 3 O2(g) = 4 C(s) + 6 H2O(g)
Fe + K{+} = Fe{3+} + K =>
Fe + 3 K{+} = Fe{3+} + 3 K
Sn + Zn(NO3)2 = Zn + Sn(NO3) =>
2 Sn + Zn(NO3)2 = Zn + 2 Sn(NO3)
HNO3 + CH2O2 = CO2 + H2O + NO2 =>
2 HNO3 + CH2O2 = CO2 + 2 H2O + 2 NO2
I2 + Na2S2O3 = NaI + I2S4O6 =>
3 I2 + 2 Na2S2O3 = 4 NaI + I2S4O6
Ag2O + NH4OH = [Ag(NH3)2]OH + H2O =>
Ag2O + 4 NH4OH = 2[Ag(NH3)2]OH + 3 H2O
H3O + ClO4 + NaOH = NaClO4 + H2O =>
H3O + ClO4 + NaOH = NaClO4 + 2 H2O
Na(l) + H2(g) = NaH =>
2 Na(l) + H2(g) = 2 NaH
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