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5 NaCl + NaClO3 + 3 H2SO4 = 3 Cl2 + 3 Na2SO4 + 3 H2O
Al2O3 + NaHSO4 = Al2(SO4)3 + Na2SO4 + H2O =>
Al2O3 + 6 NaHSO4 = Al2(SO4)3 + 3 Na2SO4 + 3 H2O
FeS2 + O2 + H2O = FeOOH + SO4{-} + H{+} =>
4 FeS2 + 17 O2 + 6 H2O = 4 FeOOH + 8 SO4{-} + 8 H{+}
FeCl2 + HNO3 = Fe(NO3)3 + NO2 + H2O + HCl =>
FeCl2 + 4 HNO3 = Fe(NO3)3 + NO2 + H2O + 2 HCl
K2SO3 + KMgO4 + H2SO4 = K2SO4 + MgSO4 + H2O =>
5 K2SO3 + 2 KMgO4 + 3 H2SO4 = 6 K2SO4 + 2 MgSO4 + 3 H2O
(CH3COO)2C2H2 + NaOH = CH3COONa + CH3CHO + CHOCHO =>
(CH3COO)2C2H2 + NaOH = CH3COONa + CH3CHO + CHOCHO
Cu(OH)2 + C2H5OH = C2H4O + Cu + H2O =>
Cu(OH)2 + C2H5OH = C2H4O + Cu + 2 H2O
PB(NO3)2(aq) + Na2CrO4(aq) = PBCrO4(s) + NaNO3(aq) =>
PB(NO3)2(aq) + Na2CrO4(aq) = PBCrO4(s) + 2 NaNO3(aq)
NaHCO3 + LiNO3 = NaNO3 + LiOH + CO2 =>
NaHCO3 + LiNO3 = NaNO3 + LiOH + CO2
Cu + CaO = CuO + Ca =>
Cu + CaO = CuO + Ca
Cr(lll) + HCl = Cr(lll)H + Cl =>
Cr(lll) + HCl = Cr(lll)H + Cl
Pb + (NO3)2 = Pb(NO3)2 =>
Pb + (NO3)2 = Pb(NO3)2
Fe2O3 + Zn = Fe + ZnO =>
Fe2O3 + 3 Zn = 2 Fe + 3 ZnO
Sn4 + H2S = SnS4 + H2 =>
Sn4 + 16 H2S = 4 SnS4 + 16 H2
H2SO4 + NCl2 = H2Cl2 + SO4N =>
H2SO4 + NCl2 = H2Cl2 + SO4N
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
SeO2 + NaOH = Na2SeO3 + H2O =>
SeO2 + 2 NaOH = Na2SeO3 + H2O
MgSiO3 + HCl = MgCl2 + H2SiO3 =>
MgSiO3 + 2 HCl = MgCl2 + H2SiO3
Mg + CuSO4(ac) = Cu(s) + MgSO4(ac) =>
Mg + CuSO4(ac) = Cu(s) + MgSO4(ac)
FeCl2 + Na2SiO3 = NaCl + FeSiO3 =>
FeCl2 + Na2SiO3 = 2 NaCl + FeSiO3
CrCl3 + PbO2 + KOH = K2CrO4 + PbO + KCl + H2O =>
2 CrCl3 + 3 PbO2 + 10 KOH = 2 K2CrO4 + 3 PbO + 6 KCl + 5 H2O
H2O2 + KI + H2SO4 = KI3 + H2O + K2SO4 =>
H2O2 + 3 KI + H2SO4 = KI3 + 2 H2O + K2SO4
Cu + H2SO4 = Cu2S + Cu2S2O8 + H2O =>
10 Cu + 8 H2SO4 = 2 Cu2S + 3 Cu2S2O8 + 8 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
HCOO + HCl = HCOOH + Cl =>
HCOO + HCl = HCOOH + Cl
C8H8O3 + NaOH = H2O + NaC8H7O3 =>
C8H8O3 + NaOH = H2O + NaC8H7O3
H2SO3 + Pb(OH)4 = Pb(OH)2SO3 + H2O =>
H2SO3 + Pb(OH)4 = Pb(OH)2SO3 + 2 H2O
Ca(No3)2 + NaF = CaF2 + NaNo3 =>
Ca(No3)2 + 2 NaF = CaF2 + 2 NaNo3
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
C6H5OH + K = C6H5OK + H =>
C6H5OH + K = C6H5OK + H
Ba + O2 = Ba(O)2 =>
Ba + O2 = Ba(O)2
Cr + Cl2 = Cr2Cl3 =>
4 Cr + 3 Cl2 = 2 Cr2Cl3
NaOH + (NH4)2CO3 = NH3 + Na2CO3 + H2O =>
2 NaOH + (NH4)2CO3 = 2 NH3 + Na2CO3 + 2 H2O
C3H6O7 + O2 = CO2 + H2O =>
C3H6O7 + O2 = 3 CO2 + 3 H2O
Al + C = AlC3 =>
Al + 3 C = AlC3
H3PO3 + NaOH = NaH2PO3 + HOH =>
H3PO3 + NaOH = NaH2PO3 + HOH
PbF2 + H = HF + Pb =>
PbF2 + 2 H = 2 HF + Pb
Cr(OH)3 + MgSO4 = Cr2(SO4)3 + Mg(OH)2 =>
2 Cr(OH)3 + 3 MgSO4 = Cr2(SO4)3 + 3 Mg(OH)2
I2 + CH3COOAg = CH3COOI + AgI =>
I2 + CH3COOAg = CH3COOI + AgI
Ca(NO3)2*4H2O + (NH4)2HPO4 + MgCl2*6H2O + NH4OH = Ca5Mg5(PO4)6(OH)2 + NH4NO3 + NH4Cl2 + H2O =>
40 Ca(NO3)2*4H2O + 48(NH4)2HPO4 + 40 MgCl2*6H2O + 14 NH4OH = 8 Ca5Mg5(PO4)6(OH)2 + 75 NH4NO3 + 40 NH4Cl2 + 413 H2O
SnO + N2O5 = Sn(NO3)2 =>
SnO + N2O5 = Sn(NO3)2
NH4SO3 + HCl = NH4Cl + HSO3 =>
NH4SO3 + HCl = NH4Cl + HSO3
FeI3 = FeI2 + I =>
FeI3 = FeI2 + I
SO3 + MnO4 = SO4 + Mn =>
4 SO3 + MnO4 = 4 SO4 + Mn
CaSO4*2H2O(s) = CaSO4(s) + H2O(l) =>
CaSO4*2H2O(s) = CaSO4(s) + 2 H2O(l)
CaCO3 + Li2SO4 = CaSO4 + Li2CO3 =>
CaCO3 + Li2SO4 = CaSO4 + Li2CO3
P + Fe2O3 = Fe + PO2 =>
3 P + 2 Fe2O3 = 4 Fe + 3 PO2
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Na2O2 + Al = NaAlO3 + Na2O =>
5 Na2O2 + 2 Al = 2 NaAlO3 + 4 Na2O
KClO3 + H2SO4 = K2SO4 + KClO4 + H2O + Cl =>
7 KClO3 + H2SO4 = K2SO4 + 5 KClO4 + H2O + 2 Cl
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