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Al2[SO4]3 + 6 NaOH = 2 Al[OH]3 + 3 Na2SO4
Na2AsO2 + I2 + NaOH = Na2AsO4 + NaI + H2O =>
Na2AsO2 + 2 I2 + 4 NaOH = Na2AsO4 + 4 NaI + 2 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
CuSO4 + Na2S2O3 + H2O = CuS + Na2SO4 + H2SO4 =>
CuSO4 + Na2S2O3 + H2O = CuS + Na2SO4 + H2SO4
Pb(OH)4 + HNO3 = HOH + Pb(NO3)4 =>
Pb(OH)4 + 4 HNO3 = 4 HOH + Pb(NO3)4
K(MnO4) + H2SO4 + Fe(SO4) = Fe2(SO4)3 + Mn(SO4) + H2O + K2(SO4) =>
2 K(MnO4) + 8 H2SO4 + 10 Fe(SO4) = 5 Fe2(SO4)3 + 2 Mn(SO4) + 8 H2O + K2(SO4)
K2Cr2O7 + C3H6O2 + H2SO4 = K2SO4 + Cr2(SO4)3 + C3H4O4 + H2O =>
K2Cr2O7 + C3H6O2 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + C3H4O4 + 5 H2O
Cu(OH)2 + NH3 = Cu + H2O + N2 =>
3 Cu(OH)2 + 2 NH3 = 3 Cu + 6 H2O + N2
CaCO3(s) + HCl(l) = CaCl2(l) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HCl(l) = CaCl2(l) + H2O(l) + CO2(g)
Cs + Sr(CrO4) = Cs2(CrO4) + Sr =>
2 Cs + Sr(CrO4) = Cs2(CrO4) + Sr
C2H2Br2 + KOH = C2H4 + BrK + O =>
C2H2Br2 + 2 KOH = C2H4 + 2 BrK + 2 O
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
N2O + H2O = HNO =>
N2O + H2O = 2 HNO
Al3 + H2SO4 = Al2(SO4)3 + H2 =>
2 Al3 + 9 H2SO4 = 3 Al2(SO4)3 + 9 H2
Na2Cr3O10 + Zn + NaOH + H2O = Na3[Cr(OH)6] + Na[Zn(OH)4] =>
Na2Cr3O10 + 3 Zn + 10 NaOH + 10 H2O = 3 Na3[Cr(OH)6] + 3 Na[Zn(OH)4]
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
(Cu(NH3)2)Cl + O2 + NH3 + H2O = (Cu(NH3)4)(OH)2 + NH4Cl =>
4(Cu(NH3)2)Cl + O2 + 12 NH3 + 6 H2O = 4(Cu(NH3)4)(OH)2 + 4 NH4Cl
C2H3NaO2 + MnSO4 = Na2SO4 + Mn(C2H3O2)2 =>
2 C2H3NaO2 + MnSO4 = Na2SO4 + Mn(C2H3O2)2
NaHCO3(s) + H(aq) = Na + H2O(l) + CO2(g) =>
NaHCO3(s) + H(aq) = Na + H2O(l) + CO2(g)
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
Au + HCN = AuCN + H2 =>
2 Au + 2 HCN = 2 AuCN + H2
C5H12 + O12 = CO + H2O =>
12 C5H12 + 11 O12 = 60 CO + 72 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
O2 + C5H12O2 = CO2 + H2O =>
7 O2 + C5H12O2 = 5 CO2 + 6 H2O
AlCl3 + SCl = Al2S3 + Cl2 =>
4 AlCl3 + 6 SCl = 2 Al2S3 + 9 Cl2
Cu1 + O2 = CuO =>
2 Cu1 + O2 = 2 CuO
CoS + H2O2 + H{+} = Co{2+} + S + H2O =>
CoS + H2O2 + 2 H{+} = Co{2+} + S + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Pb(NO3)2(aq) + Na2S(aq) = PbS + Na2(NO3)2 =>
Pb(NO3)2(aq) + Na2S(aq) = PbS + Na2(NO3)2
Li2O + H2S = Li2S + HOH =>
Li2O + H2S = Li2S + HOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C10H8O + NaOH = H2O + C11H8O2 + Na =>
11 C10H8O + 26 NaOH = 17 H2O + 10 C11H8O2 + 26 Na
KNO2 + H2SO4 = K2SO4 + NO2H =>
2 KNO2 + H2SO4 = K2SO4 + 2 NO2H
Ti + HNO3 + HCl = TiCl + NO + H2O =>
3 Ti + HNO3 + 3 HCl = 3 TiCl + NO + 2 H2O
Cl2O7 + Na2O = Na + ClO4 =>
Cl2O7 + Na2O = 2 Na + 2 ClO4
HBr + Ca = H2 + CaBr2 =>
2 HBr + Ca = H2 + CaBr2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
SICl4 = SI + Cl2 =>
SICl4 = SI + 2 Cl2
CaNO3 + NaSO4 = CaSO4 + NaNO3 =>
CaNO3 + NaSO4 = CaSO4 + NaNO3
FeCl3 + Ni(OH)2 = Fe(OH)2 + NiCl3 =>
FeCl3 + Ni(OH)2 = Fe(OH)2 + NiCl3
CrCl3 + NH3*H2O = NH3Cl + Cr + H2O =>
CrCl3 + 3 NH3*H2O = 3 NH3Cl + Cr + 3 H2O
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
Cu + H2SO4 + H2O2 + H2O = CuSO4*5H2O =>
Cu + H2SO4 + H2O2 + 3 H2O = CuSO4*5H2O
C10H2O + H2O = CO + H2 =>
C10H2O + 9 H2O = 10 CO + 10 H2
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
Fe + S = FeS =>
Fe + S = FeS
Si + CH3Cl = (CH3)2SiCl2(g) =>
Si + 2 CH3Cl = (CH3)2SiCl2(g)
KMnO4 + Fe(SO4) + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 10 Fe(SO4) + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 8 H2O
C15H22O + O2 = CO2 + H2O =>
C15H22O + 20 O2 = 15 CO2 + 11 H2O
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