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2 OH{-}(aq) + N2(g) + ClO3{-}(aq) = Cl{-}(aq) + 2 NO2{-}(aq) + H2O(l)
FeC2O4*2H2O = FeCO3 + H2O + CO =>
FeC2O4*2H2O = FeCO3 + 2 H2O + CO
Li2CrO4(aq) + BaCl2(aq) = LiCl(aq) + BaCrO4(s) =>
Li2CrO4(aq) + BaCl2(aq) = 2 LiCl(aq) + BaCrO4(s)
CrCl2 + H2 = CrH2 + HCl =>
CrCl2 + 2 H2 = CrH2 + 2 HCl
K3(Al(OH)6) + H2SO4 = K2SO4 + (Al(OH)2)2SO4 + H2O =>
2 K3(Al(OH)6) + 4 H2SO4 = 3 K2SO4 + (Al(OH)2)2SO4 + 8 H2O
Zn + HCI = H2 + ZnCI =>
2 Zn + 2 HCI = H2 + 2 ZnCI
Al + NaOH = AlO + Na + H2 =>
2 Al + 2 NaOH = 2 AlO + 2 Na + H2
SO2(g) + NaOH(s) = Na2SO3(s) + H2O(l) =>
SO2(g) + 2 NaOH(s) = Na2SO3(s) + H2O(l)
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CHCH + NaOH = H2O + NaC =>
CHCH + 2 NaOH = 2 H2O + 2 NaC
KI + H2SO4 = H2S + I + K2SO4 + H2O =>
8 KI + 5 H2SO4 = H2S + 8 I + 4 K2SO4 + 4 H2O
Al + H2SO4 = Al2(SO4) + H2 =>
2 Al + H2SO4 = Al2(SO4) + H2
MgO2H2 + HCl = MgCl2 + H2O =>
MgO2H2 + 2 HCl = MgCl2 + 2 H2O
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
K2CO3 + Cu = CuCO3 + K =>
K2CO3 + Cu = CuCO3 + 2 K
ZnO + N2O5 = Zn(NO3)2 =>
ZnO + N2O5 = Zn(NO3)2
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
Al(OH)2 + CO2 = AlCO3 + H2O =>
Al(OH)2 + CO2 = AlCO3 + H2O
HI + Ca(OH)2 = CaH + I(OH)2 =>
HI + Ca(OH)2 = CaH + I(OH)2
K2Cr2O7(aq) + H2O(l) + S(s) = KOH(aq) + Cr2O3(s) + SO2(g) =>
2 K2Cr2O7(aq) + 2 H2O(l) + 3 S(s) = 4 KOH(aq) + 2 Cr2O3(s) + 3 SO2(g)
K + ClO = KClO =>
K + ClO = KClO
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ca(SO4) = Ca + SO4 =>
Ca(SO4) = Ca + SO4
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CO3{2-} + H{+} = H2CO3 =>
CO3{2-} + 2 H{+} = H2CO3
NH3(g) + O2(g) = N2 + H2O(g) =>
4 NH3(g) + 3 O2(g) = 2 N2 + 6 H2O(g)
C2H204 + O2 = CO2 + H2O =>
C2H204 + 53 O2 = 2 CO2 + 102 H2O
H3AsO4 + Ga(OH)3 = H2O + GaAsO4 =>
H3AsO4 + Ga(OH)3 = 3 H2O + GaAsO4
FeTiO3 + Cl2 + C = TiCl4 + FeCl3 + CO =>
2 FeTiO3 + 7 Cl2 + 6 C = 2 TiCl4 + 2 FeCl3 + 6 CO
Fe + O2 = Fe2O3(s) =>
4 Fe + 3 O2 = 2 Fe2O3(s)
BrO3 + H = Br2 + H2O =>
2 BrO3 + 12 H = Br2 + 6 H2O
CoI2 + Br2 = CoBr + I2 =>
2 CoI2 + Br2 = 2 CoBr + 2 I2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CO2 + Ca(OH)2 = CaCO4H2 =>
CO2 + Ca(OH)2 = CaCO4H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C4H12 + O2 = CO2 + H2O =>
C4H12 + 7 O2 = 4 CO2 + 6 H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
PbCl2 + KBr = PbBr2 + KCl =>
PbCl2 + 2 KBr = PbBr2 + 2 KCl
Ca + Ag2S = CaS + Ag =>
Ca + Ag2S = CaS + 2 Ag
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
CrO4{2-} + H2O + HSnO2{-} = CrO2{-} + HSnO3{-} + OH{-} =>
2 CrO4{2-} + H2O + 3 HSnO2{-} = 2 CrO2{-} + 3 HSnO3{-} + 2 OH{-}
H2 + HNO3 = NO2 + H2O =>
H2 + 2 HNO3 = 2 NO2 + 2 H2O
Zn + NO3{-} + OH{-} + H2O = Zn(OH)4{-2} + NH3 =>
4 Zn + NO3{-} + 7 OH{-} + 6 H2O = 4 Zn(OH)4{-2} + NH3
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
(CH3COO)2Mg + HNO3 = CH3COOH + Mg(NO3)2 =>
(CH3COO)2Mg + 2 HNO3 = 2 CH3COOH + Mg(NO3)2
CuS + O2 = Cu + SO2 =>
CuS + O2 = Cu + SO2
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