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4 FeSiO3 + O2 = 4 SiO2 + 2 Fe2O3
AlCl3(aq) + H2O(aq) = Al(OH)3(s) + HCl(aq) =>
AlCl3(aq) + 3 H2O(aq) = Al(OH)3(s) + 3 HCl(aq)
Na + H2O(HOH) = NaOH + H2 =>
2 Na + H2O(HOH) = 2 NaOH + H2
CN + H2O = HCN + OH =>
CN + H2O = HCN + OH
Cu2S + H = Cu + H2S =>
Cu2S + 2 H = 2 Cu + H2S
Y2O3 + BaCO3 + Fe2O3 + CuO = YBaCuFeO5 + CO2 =>
Y2O3 + 2 BaCO3 + Fe2O3 + 2 CuO = 2 YBaCuFeO5 + 2 CO2
Mg(OH)2(s) + HF(aq) = HOH(l) + MgF2(aq) =>
Mg(OH)2(s) + 2 HF(aq) = 2 HOH(l) + MgF2(aq)
CuSO4*5H2O + K2C2O4*H2O = K2(Cu(C2O4)2)H2O + K2SO4 + H2O =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2(Cu(C2O4)2)H2O + K2SO4 + 6 H2O
CsCl + H2SO4 = Cs2SO4 + HCl =>
2 CsCl + H2SO4 = Cs2SO4 + 2 HCl
C2H6O + O2(g) = CO2(g) + H20(g) =>
10 C2H6O + 15 O2(g) = 20 CO2(g) + 3 H20(g)
AlCl3 + NH3 = AlN + HCl =>
AlCl3 + NH3 = AlN + 3 HCl
H2S(g) + SO2(g) = S(g) + H2O(g) =>
2 H2S(g) + SO2(g) = 3 S(g) + 2 H2O(g)
CH3NO2 + KNO3 = CO2 + H2O + N2 + K2O =>
10 CH3NO2 + 6 KNO3 = 10 CO2 + 15 H2O + 8 N2 + 3 K2O
S8 + O2 + H2O = H2OSO4 =>
S8 + 16 O2 + 8 H2O = 8 H2OSO4
FeSO4*7H2O + NaOH = Fe(OH)2 + Na2SO4 + H2O =>
FeSO4*7H2O + 2 NaOH = Fe(OH)2 + Na2SO4 + 7 H2O
Cs2O(s) = Cs(s) + O2(g) =>
2 Cs2O(s) = 4 Cs(s) + O2(g)
C6H6 + O = CO + H2O =>
C6H6 + 9 O = 6 CO + 3 H2O
CrO3 + CH3CH2CH2OH = Cr2O3 + H2O + CH2CH2COH =>
2 CrO3 + 2 CH3CH2CH2OH = Cr2O3 + 3 H2O + 2 CH2CH2COH
K2O + FeCl3 = KCl + Fe2O3 =>
3 K2O + 2 FeCl3 = 6 KCl + Fe2O3
AlH3 = Al + H =>
AlH3 = Al + 3 H
NaOH(s) + HCl(aq) = NaCl(aq) + H2O(aq) =>
NaOH(s) + HCl(aq) = NaCl(aq) + H2O(aq)
C6H7O2K + H2O = C6H7O2H + KOH =>
C6H7O2K + H2O = C6H7O2H + KOH
C6H14 + NaOH = C6H13Na + H2O =>
C6H14 + NaOH = C6H13Na + H2O
CrO2{-} + ClO{-} + OH{-} = CrO4{2-} + Cl{-} + H2O =>
2 CrO2{-} + 3 ClO{-} + 2 OH{-} = 2 CrO4{2-} + 3 Cl{-} + H2O
Sr + Ca3N2 = Ca2 + Sr3N2 =>
6 Sr + 2 Ca3N2 = 3 Ca2 + 2 Sr3N2
NH4Cl + Ni(NO3)2 = NH4(NO3) + NiCl2 =>
2 NH4Cl + Ni(NO3)2 = 2 NH4(NO3) + NiCl2
C6H12O6(ac) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(ac) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
K(s) + CaF2(aq) = Ca + KF =>
2 K(s) + CaF2(aq) = Ca + 2 KF
CH4 + CH3OH = C3H8 + H2O =>
CH4 + 2 CH3OH = C3H8 + 2 H2O
Li + Br2 = LiBr2 =>
Li + Br2 = LiBr2
PrF3 + LiPN2 + P3N5 = PrP6N11 + LiF =>
PrF3 + 3 LiPN2 + P3N5 = PrP6N11 + 3 LiF
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Al(s) + CuSO4(ag) = Cu(s) + Al2(SO4)3(ag) =>
2 Al(s) + 3 CuSO4(ag) = 3 Cu(s) + Al2(SO4)3(ag)
KCl + HClO = HCl + KClO3 =>
KCl + 3 HClO = 3 HCl + KClO3
CaS = Ca + S8 =>
8 CaS = 8 Ca + S8
Ho2O3 + NH4Cl = HoCl3 + NH3 + H2O =>
Ho2O3 + 6 NH4Cl = 2 HoCl3 + 6 NH3 + 3 H2O
K2Cr2O7 + H2SO4 + C4H9OH = Cr2(SO4)3 + K2SO4 + C3H7CHO + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 C4H9OH = Cr2(SO4)3 + K2SO4 + 3 C3H7CHO + 7 H2O
C8H16(g) + O2 = H2O(g) + CO2(g) =>
C8H16(g) + 12 O2 = 8 H2O(g) + 8 CO2(g)
C3H6 + H2O = C3OH + H2 =>
2 C3H6 + 2 H2O = 2 C3OH + 7 H2
AP + Cl2 = APCl3 =>
2 AP + 3 Cl2 = 2 APCl3
F2 + Zn = F{-} + Zn{2+} =>
F2 + Zn = 2 F{-} + Zn{2+}
RCOCH3 + I2 = RCOCI3 + H2 =>
2 RCOCH3 + 3 I2 = 2 RCOCI3 + 3 H2
HNO3 + NH4F = HF + NH4(NO3) =>
HNO3 + NH4F = HF + NH4(NO3)
H2 + Al = AlH3 =>
3 H2 + 2 Al = 2 AlH3
MgCl2 + K2SiO3 = MgSiO3 + KCl =>
MgCl2 + K2SiO3 = MgSiO3 + 2 KCl
Mn(OH)4 + H2SO4 = Mn(SO4)2 + HOH =>
Mn(OH)4 + 2 H2SO4 = Mn(SO4)2 + 4 HOH
CH3CH2OH + Ag(NH3)2OH = CH3COONH4 + Ag + NH3 + H2O =>
CH3CH2OH + 4 Ag(NH3)2OH = CH3COONH4 + 4 Ag + 7 NH3 + 3 H2O
Ba(BrF4)2 + H2O = Ba(BrO3)2 + BaHF3 + Br2 + HF =>
5 Ba(BrF4)2 + 18 H2O = 3 Ba(BrO3)2 + 2 BaHF3 + 2 Br2 + 34 HF
H2SiO4 + NaOH = Na2SiO4 + H2O =>
H2SiO4 + 2 NaOH = Na2SiO4 + 2 H2O
HNO3 + CaCO3 = CO2 + Ca(NO3)2 + H2O =>
2 HNO3 + CaCO3 = CO2 + Ca(NO3)2 + H2O
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