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2 KO2 + 2 NH3 = 2 KOH + N2 + 2 H2O
Nd2O3 + FeB + Fe + Ca = Nd2Fe14B + CaO =>
Nd2O3 + FeB + 13 Fe + 3 Ca = Nd2Fe14B + 3 CaO
Sc + H2O = Sc(OH)3 + H2 =>
2 Sc + 6 H2O = 2 Sc(OH)3 + 3 H2
C3H6O3 + H2O2 = CO2 + H2O =>
C3H6O3 + 6 H2O2 = 3 CO2 + 9 H2O
Zn2 + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn2 + 4 H3PO4 = 2 Zn3(PO4)2 + 6 H2
SCl4 + H2O = SOCl2 + HCl =>
SCl4 + H2O = SOCl2 + 2 HCl
CUSO4 + Ag = Ag2SO4 + CU =>
CUSO4 + 2 Ag = Ag2SO4 + CU
Pb4 + O2 = PbO2 =>
Pb4 + 4 O2 = 4 PbO2
FeCl3 + NaOH = (Fe(OH)3) + (NaCl) =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3(NaCl)
Ba + As + H2O = AsH3 + Ba(OH)2 =>
3 Ba + 2 As + 6 H2O = 2 AsH3 + 3 Ba(OH)2
C2H5OH + O = HC2H3O2 + H2O =>
C2H5OH + 2 O = HC2H3O2 + H2O
SbCl5 + Na2S = SbCl3 + S + NaCl =>
SbCl5 + Na2S = SbCl3 + S + 2 NaCl
CH3OOH = O2 + CH4 =>
CH3OOH = O2 + CH4
S2O5 + MgO = Mg3(SO4)2 =>
S2O5 + 3 MgO = Mg3(SO4)2
H3 + AsO4 = AsH3 + H2O =>
11 H3 + 3 AsO4 = 3 AsH3 + 12 H2O
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)2Cl2(s) + SrSO4(s) =>
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)2Cl2(s) + SrSO4(s)
Zn + NiSO4 = Ni + ZnSO4 =>
Zn + NiSO4 = Ni + ZnSO4
H2SO4 + OH{-} = HOH + SO4{-2} =>
H2SO4 + 2 OH{-} = 2 HOH + SO4{-2}
Ca(OH)2 + HClO4 = Ca(ClO4) + H(OH)2 =>
Ca(OH)2 + HClO4 = Ca(ClO4) + H(OH)2
Nh4Br + Na2Co3 = NaBr + Nh3 + Co2 =>
12 Nh4Br + 6 Na2Co3 = 12 NaBr + 16 Nh3 + 9 Co2
Fe2(SO4) + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2(SO4) + 2 H2O2 + 2 H2SO4 = Fe2(SO4)3 + 4 H2O
Ag + Ca(No3)2 = Ca + Ag(No3)2 =>
Ag + Ca(No3)2 = Ca + Ag(No3)2
Cu2SO4 + NaCO3 = Cu2CO3 + NaSO4 =>
Cu2SO4 + NaCO3 = Cu2CO3 + NaSO4
V2O5 + KI + HCl = V2O4 + KCl + I2 + H2O =>
V2O5 + 2 KI + 2 HCl = V2O4 + 2 KCl + I2 + H2O
Cs + H2SO4 = Cs2SO4 + H2 =>
2 Cs + H2SO4 = Cs2SO4 + H2
KClO4 + Na2SO3 + H2SO4 = Na2SO4 + H2O + Cl2 + K2SO4 =>
2 KClO4 + 7 Na2SO3 + H2SO4 = 7 Na2SO4 + H2O + Cl2 + K2SO4
Al(NO3)3 + Na3PO4 = AlPO4 + NaNO3 =>
Al(NO3)3 + Na3PO4 = AlPO4 + 3 NaNO3
CH3OHHCl = CH4OHCl =>
CH3OHHCl = CH4OHCl
Al3{+} + OH{-} + H2O = Al(OH)4{-} + H2 =>
Al3{+} + 4 OH{-} + 8 H2O = 3 Al(OH)4{-} + 4 H2
Hg + Cr2O7{2-} + H{+} = Hg{2+} + Cr{3+} + H2O =>
3 Hg + Cr2O7{2-} + 14 H{+} = 3 Hg{2+} + 2 Cr{3+} + 7 H2O
Mg(NO3)2 + K3(PO4) = Mg3(PO4)2 + K(NO3) =>
3 Mg(NO3)2 + 2 K3(PO4) = Mg3(PO4)2 + 6 K(NO3)
Mg2O2 = MgO =>
Mg2O2 = 2 MgO
CaCl2 + H{+} = Ca{+2} + HCl =>
CaCl2 + 2 H{+} = Ca{+2} + 2 HCl
MgO + HCl = MgCl + H2OCl =>
MgO + 2 HCl = MgCl + H2OCl
Cl + O2 = Cl2O5 =>
4 Cl + 5 O2 = 2 Cl2O5
Ce(IO3)4 = Ce{4+} + IO3{-} =>
Ce(IO3)4 = Ce{4+} + 4 IO3{-}
Cr(NO3)3 + NH3 + H2O = CrOH + NH3NO3 =>
9 Cr(NO3)3 + 25 NH3 + 6 H2O = 9 CrOH + 26 NH3NO3
K2SO3 + AlCl3 = KCl + Al2O3 + SO2 =>
3 K2SO3 + 2 AlCl3 = 6 KCl + Al2O3 + 3 SO2
C2H2O4 + KOH = C2K2O4 + H2O =>
C2H2O4 + 2 KOH = C2K2O4 + 2 H2O
Na + N + O2 = NaNO3 =>
2 Na + 2 N + 3 O2 = 2 NaNO3
H1 + F1 = HF =>
H1 + F1 = HF
AlBr3 + Cl = AlCl3 + Br3 =>
AlBr3 + 3 Cl = AlCl3 + Br3
NaNO3 + CH3COOH = CH3COONa + HNO3 =>
NaNO3 + CH3COOH = CH3COONa + HNO3
Pb(II)S + O2 = Pb(II)O + SO2 =>
2 Pb(II)S + 3 O2 = 2 Pb(II)O + 2 SO2
FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl
Si + F2 = SiF4 =>
Si + 2 F2 = SiF4
C5H5COH + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + C6H5COOH + H2O =>
21 C5H5COH + 8 K2Cr2O7 + 32 H2SO4 = 8 K2SO4 + 8 Cr2(SO4)3 + 18 C6H5COOH + 41 H2O
Cu2O3 + H = Cu + H2O =>
Cu2O3 + 6 H = 2 Cu + 3 H2O
HCl + KClO3 = KCl + H2 + OCl2 =>
6 HCl + KClO3 = KCl + 3 H2 + 3 OCl2
MoO3 + Zn + H2SO4 = Mo2O4 + ZnSO4 + H2O =>
2 MoO3 + 2 Zn + 2 H2SO4 = Mo2O4 + 2 ZnSO4 + 2 H2O
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