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Fe(OH)3 + 3 H2SeO4 = Fe(HSeO4)3 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AlCl3 + NaCN + H2O = Al(OH)3 + NaCl + HCN =>
AlCl3 + 3 NaCN + 3 H2O = Al(OH)3 + 3 NaCl + 3 HCN
NaSiO2 + NaOH = HSiO2 + Na2O =>
NaSiO2 + NaOH = HSiO2 + Na2O
Fe4(SiO4)3 + H2O = Fe(OH)3 + H4SiO4 =>
Fe4(SiO4)3 + 12 H2O = 4 Fe(OH)3 + 3 H4SiO4
Zn + NO3 + H{+} = Zn2{+} + N2 + H2O =>
24 Zn + 2 NO3 + 12 H{+} = 12 Zn2{+} + N2 + 6 H2O
PbO2 + Mn(NO3)2 + H2SO4 = PbSO4 + Pb(NO3)2 + HMnO4 + H2O =>
5 PbO2 + 2 Mn(NO3)2 + 3 H2SO4 = 3 PbSO4 + 2 Pb(NO3)2 + 2 HMnO4 + 2 H2O
S + HNO2 = H2SO3 + N2O =>
S + 2 HNO2 = H2SO3 + N2O
CuO + S = Cu2S + O2 =>
2 CuO + S = Cu2S + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CO3 + Ca = CaCO3 =>
CO3 + Ca = CaCO3
NaH2AsO3 + H2S + HCl = NaCl + As2S3 + H2O =>
2 NaH2AsO3 + 3 H2S + 2 HCl = 2 NaCl + As2S3 + 6 H2O
CaO(s) + H2O = Ca(OH)2 =>
CaO(s) + H2O = Ca(OH)2
Na2ZrO3 + H2O = ZrO2H2O + NaOH =>
Na2ZrO3 + 2 H2O = ZrO2H2O + 2 NaOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C6H3(CH3)3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C6H3(COOH)3 =>
5 C6H3(CH3)3 + 18 KMnO4 + 27 H2SO4 = 9 K2SO4 + 18 MnSO4 + 42 H2O + 5 C6H3(COOH)3
Sr(IO3)2 = O2 + SrI2 =>
Sr(IO3)2 = 3 O2 + SrI2
H2S + NaCl = Na2S + HCl =>
H2S + 2 NaCl = Na2S + 2 HCl
Na4Si + O2 = Na2O + SiO2 =>
Na4Si + 2 O2 = 2 Na2O + SiO2
Fe(IO3)3 = Fe + IO3 =>
Fe(IO3)3 = Fe + 3 IO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
AgNO3(aq) + KI(aq) = AgI + KNO3 =>
AgNO3(aq) + KI(aq) = AgI + KNO3
KMnO4 + KNO2 + H2SO4 = MnSO4 + K2SO4 + KNO3 + H2O =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 KNO3 + 3 H2O
Cl*2 + NaOH = NaCl + NaClO + H2O =>
2 Cl*2 + 2 NaOH = NaCl + NaClO + H2O
TiCl2 + TiAl3 = TiAl + AlCl3 =>
6 TiCl2 + 5 TiAl3 = 11 TiAl + 4 AlCl3
BaO10H18 + NH4SCN = BaS2C2N2 + H2O + NH3 =>
BaO10H18 + 2 NH4SCN = BaS2C2N2 + 10 H2O + 2 NH3
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Al(OH)3 + HCH3COO = Al(CH3COO)3 + H2O =>
Al(OH)3 + 3 HCH3COO = Al(CH3COO)3 + 3 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaNO2 + NH3SO3 = N2 + H2O + NaHSO4 =>
NaNO2 + NH3SO3 = N2 + H2O + NaHSO4
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
C5H11COOH + Na = C5H11COONa + H2 =>
2 C5H11COOH + 2 Na = 2 C5H11COONa + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H(NO3) + CaCl2 = Ca(NO3)2 + HCl =>
2 H(NO3) + CaCl2 = Ca(NO3)2 + 2 HCl
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
B(OH)3 + Na2CO3 = Na2B4O7 + H2O + CO2 =>
4 B(OH)3 + Na2CO3 = Na2B4O7 + 6 H2O + CO2
C3H129(l) + O2(g) = CO2(g) + H2O(g) =>
4 C3H129(l) + 141 O2(g) = 12 CO2(g) + 258 H2O(g)
Ni(Br)2 + K2CO3 = NiCO3 + KBr =>
Ni(Br)2 + K2CO3 = NiCO3 + 2 KBr
CH3COOH + CaCO3 = Ca(CH3CO2)2 + CO2 + H2O =>
2 CH3COOH + CaCO3 = Ca(CH3CO2)2 + CO2 + H2O
CH3(CH2)4CHO = C6H12O =>
CH3(CH2)4CHO = C6H12O
C2H3O4 + O2 = CO2 + H2O =>
4 C2H3O4 + 3 O2 = 8 CO2 + 6 H2O
KOH(aq) + HClO3(aq) = KClO3 + H2O =>
KOH(aq) + HClO3(aq) = KClO3 + H2O
CaC2 = Ca + C =>
CaC2 = Ca + 2 C
Al + Cs = AlCs =>
Al + Cs = AlCs
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