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2 H2O2 = 2 H2O + O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NH3(g) + O2(g) + CH4(g) = HCN(aq) + H2O(l) =>
2 NH3(g) + 3 O2(g) + 2 CH4(g) = 2 HCN(aq) + 6 H2O(l)
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
KClO2 + HCl = ClO2 + KCl + H2O =>
5 KClO2 + 4 HCl = 4 ClO2 + 5 KCl + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
Al + NaCl = AlCl3 + Na =>
Al + 3 NaCl = AlCl3 + 3 Na
Be(OH)2 + H2SO4 = BeSO4 + H2O =>
Be(OH)2 + H2SO4 = BeSO4 + 2 H2O
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
Pb + HCl = PbCl2 + H =>
Pb + 2 HCl = PbCl2 + 2 H
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Fe2O + C = Fe + CO =>
Fe2O + C = 2 Fe + CO
BeCO3 = BeO + CO2 =>
BeCO3 = BeO + CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
C2H4(g) + KMnO4(aq) + H2SO4(aq) = H2O(l) + CO2(g) + K2SO4(aq) + MnSO4(aq) =>
5 C2H4(g) + 12 KMnO4(aq) + 18 H2SO4(aq) = 28 H2O(l) + 10 CO2(g) + 6 K2SO4(aq) + 12 MnSO4(aq)
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
NaClO3(s) = NaCl(s) + O2(g) =>
2 NaClO3(s) = 2 NaCl(s) + 3 O2(g)
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