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Al + O + 3 H = AlOH3
PbI2 + HCl = PbCl2 + HI =>
PbI2 + 2 HCl = PbCl2 + 2 HI
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
BaS + NiCl2 = NiS + BaCl2 =>
BaS + NiCl2 = NiS + BaCl2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CaCl2 + NaOH = NaCl2CaOH =>
CaCl2 + NaOH = NaCl2CaOH
H2SO3 + Mg = Mg(SO3)2 + H2 =>
2 H2SO3 + Mg = Mg(SO3)2 + 2 H2
H2SO4 + Mg(NO2)2 = MgSO4 + HNO2 =>
H2SO4 + Mg(NO2)2 = MgSO4 + 2 HNO2
C6H6 + AlCl3 = C6H5Cl + HCl + Al =>
3 C6H6 + 2 AlCl3 = 3 C6H5Cl + 3 HCl + 2 Al
MgBr = Br + Mg2 =>
2 MgBr = 2 Br + Mg2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
FeCl3 + FeSO4 = Fe(SO4)3 + FeCl2 =>
4 FeCl3 + 3 FeSO4 = Fe(SO4)3 + 6 FeCl2
Na2Cr2O7 + H2SO4 + Na2SO3 = Na2SO4 + Cr2(SO4)3 + H2O =>
Na2Cr2O7 + 4 H2SO4 + 3 Na2SO3 = 4 Na2SO4 + Cr2(SO4)3 + 4 H2O
Fe + O2 + H2O = Fe(OH)2(s) =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2(s)
Al(s) + HI(aq) = AlI3(aq) + H2 =>
2 Al(s) + 6 HI(aq) = 2 AlI3(aq) + 3 H2
SO4Ca + CO3Na2 = CO3Ca + SO4Na2 =>
SO4Ca + CO3Na2 = CO3Ca + SO4Na2
C2H5OHO + CuO = C2H5COOH + Cu + H2O =>
3 C2H5OHO + CuO = 2 C2H5COOH + Cu + 3 H2O
CoOH + HNO3 = H2O + CoNO3 =>
CoOH + HNO3 = H2O + CoNO3
LiCl + HNO3 = LiNO3 + HCl =>
LiCl + HNO3 = LiNO3 + HCl
CuBr2 + H2O = CuOH + HBr2 =>
CuBr2 + H2O = CuOH + HBr2
KHSO3 + HNO3 = KNO3 + SO2 + H2O =>
KHSO3 + HNO3 = KNO3 + SO2 + H2O
IO3{-} + HSO3{-} + H2O = I{-} + SO4{-2} + H3O{+} =>
IO3{-} + 3 HSO3{-} + 3 H2O = I{-} + 3 SO4{-2} + 3 H3O{+}
C8H8 + KClO3 = KCl + CO2 + H2O =>
3 C8H8 + 20 KClO3 = 20 KCl + 24 CO2 + 12 H2O
C6H5NO2 + Zn + HCl = ZnCl2 + C6H5NH2 + H2O =>
C6H5NO2 + 3 Zn + 6 HCl = 3 ZnCl2 + C6H5NH2 + 2 H2O
O2 + H2 + Ca = Ca(OH)2 =>
O2 + H2 + Ca = Ca(OH)2
AgNO3 + CuI2 = AgI + Cu(NO3)2 =>
2 AgNO3 + CuI2 = 2 AgI + Cu(NO3)2
KOH + CH3COONH4 = NH3 + H2O + CH3COOK =>
KOH + CH3COONH4 = NH3 + H2O + CH3COOK
Hg + H2SO4 = HgSO4 + H2O + SO2 =>
Hg + 2 H2SO4 = HgSO4 + 2 H2O + SO2
Ca3(PO4)2 + SiO2 + C = CaSiO + P4 + CO2 =>
2 Ca3(PO4)2 + 6 SiO2 + 11 C = 6 CaSiO + P4 + 11 CO2
C2H4O2 + CuO = Cu(CH3COO)2 + H2O =>
2 C2H4O2 + CuO = Cu(CH3COO)2 + H2O
UNaKCsFrAlO + O2 = UNa + KCs + FrAlO3 =>
UNaKCsFrAlO + O2 = UNa + KCs + FrAlO3
K2MnO4 + CO2 = KMnO4 + K2CO3 + MnO =>
5 K2MnO4 + 3 CO2 = 4 KMnO4 + 3 K2CO3 + MnO
Mg + Na2 = Na2Mg =>
Mg + Na2 = Na2Mg
KNO3 + ZnSO4 = K2SO4 + Zn(NO3)2 =>
2 KNO3 + ZnSO4 = K2SO4 + Zn(NO3)2
CaCO3 + HC2H3O2 = Ca2C2H3O2 + H2O + CO2 =>
16 CaCO3 + 11 HC2H3O2 = 8 Ca2C2H3O2 + 10 H2O + 22 CO2
NiBr2 + Ba(OH)2 = Ni(OH)2 + BaBr2 =>
NiBr2 + Ba(OH)2 = Ni(OH)2 + BaBr2
HAuCl4 + Mg = Au + HMgCl4 =>
HAuCl4 + Mg = Au + HMgCl4
Ca10(PO4)6(OH)2 + H3O = H2O + Ca + PHO4 =>
Ca10(PO4)6(OH)2 + 8 H3O = 10 H2O + 10 Ca + 6 PHO4
HClH2S = H2ClHS =>
HClH2S = H2ClHS
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
H2O2 + I{-} + H3O{+} = I2 + H2O =>
H2O2 + 2 I{-} + 2 H3O{+} = I2 + 4 H2O
Ni(NH3)6Cl2 + Na2S + H2O = NiS + NaCl + NH4OH =>
Ni(NH3)6Cl2 + Na2S + 6 H2O = NiS + 2 NaCl + 6 NH4OH
Zn(NO3)2 = N2O5 + ZnO =>
Zn(NO3)2 = N2O5 + ZnO
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
HBr + H2SO4 = H2O + SO2 + Br2 =>
2 HBr + H2SO4 = 2 H2O + SO2 + Br2
C10H14 + KMnO4 + H2SO4 = C8H6O4 + MnSO4 + K2SO4 + H2O =>
20 C10H14 + 66 KMnO4 + 99 H2SO4 = 25 C8H6O4 + 66 MnSO4 + 33 K2SO4 + 164 H2O
Al2(O)3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2(O)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
CuSO4 + KNO3 = CuSO4KNO3 =>
CuSO4 + KNO3 = CuSO4KNO3
MnO2 + HC1 = MnC2 + H2O + C2 =>
MnO2 + 4 HC1 = MnC2 + 2 H2O + C2
K2HPO4 + Ba(OH)2 = KOH + Ba3(PO4)2 + H2O =>
2 K2HPO4 + 3 Ba(OH)2 = 4 KOH + Ba3(PO4)2 + 2 H2O
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