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3 NaOH + Al0 = Al(OH)3 + 3 Na
CuOH = Cu2O + HOH =>
2 CuOH = Cu2O + HOH
Fe(OH)2 + SiO2 = FeSiO3 + H2O =>
Fe(OH)2 + SiO2 = FeSiO3 + H2O
CuSO4 + Na2SO4 = Cu2 + NaSO4 =>
2 CuSO4 + 2 Na2SO4 = Cu2 + 4 NaSO4
H3AlO3 + NaOH = Na3AlO3 + H2O =>
H3AlO3 + 3 NaOH = Na3AlO3 + 3 H2O
NaClO + KCl = KOCl + NaCl =>
NaClO + KCl = KOCl + NaCl
Ni(II)Cl + NaClO3 = Ni(II)ClO3 + NaCl =>
Ni(II)Cl + NaClO3 = Ni(II)ClO3 + NaCl
Ag + F2 = AgF2 =>
Ag + F2 = AgF2
NH3NO3 + NaCl = NaNO3 + NH3Cl =>
NH3NO3 + NaCl = NaNO3 + NH3Cl
Fe(s) + Pb(NO3)2 = Fe(NO3)2 + Pb(s) =>
Fe(s) + Pb(NO3)2 = Fe(NO3)2 + Pb(s)
BeH2 + NaH2 = NaBeH4 =>
BeH2 + NaH2 = NaBeH4
FeO + Al(OH)3 = AlO + Fe(OH)3 =>
FeO + Al(OH)3 = AlO + Fe(OH)3
FeS + Fe3O4 + SiO2 = Fe2SiO4 + SO2 =>
FeS + 3 Fe3O4 + 5 SiO2 = 5 Fe2SiO4 + SO2
NaHCO3 + CH2OOH = H2O + CO2 + NaCH3COOH =>
NaHCO3 + 3 CH2OOH = 3 H2O + 2 CO2 + NaCH3COOH
Cu(OH)Cl + NaOH = CuO + NaCl + H2O =>
Cu(OH)Cl + NaOH = CuO + NaCl + H2O
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4 + (NH4)2(NO3)2 =>
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4 + (NH4)2(NO3)2
Na2Cr2O7 + H2SO4 = Na2SO4 + H2CrO4 + CrO3 =>
Na2Cr2O7 + H2SO4 = Na2SO4 + H2CrO4 + CrO3
MnO4{-} + ClO2{-} + H2O = ClO4{-} + MnO2 + OH{-} =>
4 MnO4{-} + 3 ClO2{-} + 2 H2O = 3 ClO4{-} + 4 MnO2 + 4 OH{-}
Zn(ClO4)2 + Na2S = ZnS + NaClO4 =>
Zn(ClO4)2 + Na2S = ZnS + 2 NaClO4
CaSO3 + HI = CaI2 + H2O + SO2 =>
CaSO3 + 2 HI = CaI2 + H2O + SO2
Zn(NO3)2*6H2O + C2H5NO2 = ZnO + CO2 + H2O + N2 =>
9 Zn(NO3)2*6H2O + 10 C2H5NO2 = 9 ZnO + 20 CO2 + 79 H2O + 14 N2
BrMgC8H10N + C5H10O3 + C4H8O + HCl = C25N3H30Cl + Mg + Br + OC2H5 =>
21 BrMgC8H10N + 5 C5H10O3 + 6 C4H8O + 7 HCl = 7 C25N3H30Cl + 21 Mg + 21 Br + 21 OC2H5
SO2 + H2O = H3O + HSO3 =>
SO2 + 2 H2O = H3O + HSO3
Al(g) + O2(g) = Al2O3(g) =>
4 Al(g) + 3 O2(g) = 2 Al2O3(g)
H{+} + Sn{2+} + H2O2 = Sn{4+} + H2O =>
2 H{+} + Sn{2+} + H2O2 = Sn{4+} + 2 H2O
Al2O3(s) + NaOH(l) + HF(g) = Na3AlF6 + H2O(g) =>
Al2O3(s) + 6 NaOH(l) + 12 HF(g) = 2 Na3AlF6 + 9 H2O(g)
NH3NO3 + NaCl = NaNO3 + NH3Cl =>
NH3NO3 + NaCl = NaNO3 + NH3Cl
HCl + KMnO4 + H2O2 = KCl + H2O + MnO4 =>
2 HCl + 2 KMnO4 + H2O2 = 2 KCl + 2 H2O + 2 MnO4
Hg + KJ = HgJ2 + K =>
Hg + 2 KJ = HgJ2 + 2 K
CuO + HBr = CuBr2 + H2O =>
CuO + 2 HBr = CuBr2 + H2O
N2O4 + Cl2 = ClNO2 =>
N2O4 + Cl2 = 2 ClNO2
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
Pb(s) + H2O(l) + O2 = Pb(OH)2 =>
2 Pb(s) + 2 H2O(l) + O2 = 2 Pb(OH)2
NaOH(aq) + H2SO4(aq) = Na2SO4(s) + H2O(g) =>
2 NaOH(aq) + H2SO4(aq) = Na2SO4(s) + 2 H2O(g)
Bi2S3 + NaOH = Bi(OH)3 + Na2S =>
Bi2S3 + 6 NaOH = 2 Bi(OH)3 + 3 Na2S
NaF = Na + F =>
NaF = Na + F
SO4H2 = SO4 + H =>
SO4H2 = SO4 + 2 H
NaOH + H2C6H6O6 = H3O + NaC6H6O6 =>
NaOH + H2C6H6O6 = H3O + NaC6H6O6
MgAl + Sr(NO3)2 = SrO + MgO + Al2O3 + N2 =>
2 MgAl + Sr(NO3)2 = SrO + 2 MgO + Al2O3 + N2
KI + Na2O2 + H2O = I2 + Na2O + KOH =>
2 KI + Na2O2 + H2O = I2 + Na2O + 2 KOH
C4H9OH + O2 = H2O + CO2 =>
C4H9OH + 6 O2 = 5 H2O + 4 CO2
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + (NH4)(NO3) =>
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + 2(NH4)(NO3)
Fr + F = Fr2F =>
2 Fr + F = Fr2F
Ru + F2 = RuF6 =>
Ru + 3 F2 = RuF6
NaCl + CH3OH = NaClCH3OH =>
NaCl + CH3OH = NaClCH3OH
C2H5Br + CuO + O2 = CuBr2 + CO2 + H2O =>
2 C2H5Br + CuO + 6 O2 = CuBr2 + 4 CO2 + 5 H2O
HBr + BrOH = H2O + Br =>
HBr + BrOH = H2O + 2 Br
K2Cr2O7(ac) + H2SO4(ac) + CH3C(OH)HCH3(l) = CH3COCH3(l) + H2O(l) + Cr2(SO4)3(ac) + K2SO2(ac) =>
K2Cr2O7(ac) + 4 H2SO4(ac) + 5 CH3C(OH)HCH3(l) = 5 CH3COCH3(l) + 9 H2O(l) + Cr2(SO4)3(ac) + K2SO2(ac)
Ca + Zn3P2 = Zn + Ca3P2 =>
3 Ca + Zn3P2 = 3 Zn + Ca3P2
C2H4 + KMnO4 + H2SO4 = C2O4H2 + K2SO4 + MnSO4 + H2O =>
C2H4 + 2 KMnO4 + 3 H2SO4 = C2O4H2 + K2SO4 + 2 MnSO4 + 4 H2O
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