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2 Na(NO3) + PbO = Pb(NO3)2 + Na2O
UO2(NO3)2 + KOH = K2U2O7 + KNO3 + H2O =>
2 UO2(NO3)2 + 6 KOH = K2U2O7 + 4 KNO3 + 3 H2O
Cu + NH3SO4 + HCl = CuCl2 + NH4SO4 =>
Cu + 2 NH3SO4 + 2 HCl = CuCl2 + 2 NH4SO4
K + H20O = KOH + H2 =>
2 K + 2 H20O = 2 KOH + 19 H2
NaOH + Ca(OH)2 + Cl2 = Ca(ClO)2 + NaCl + H2O =>
2 NaOH + Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + 2 NaCl + 2 H2O
Ni(NO3)2 + K3PO4 = NiPO4 + K3(NO3)2 =>
Ni(NO3)2 + K3PO4 = NiPO4 + K3(NO3)2
PbO2 + PbCl2 + MnO + Re = Pb4MnRe2O8Cl =>
7 PbO2 + PbCl2 + 2 MnO + 4 Re = 2 Pb4MnRe2O8Cl
Al(OH)3 + NH4Cl = AlCl3 + NH4(OH) =>
Al(OH)3 + 3 NH4Cl = AlCl3 + 3 NH4(OH)
FeCl{3} + KOH = Fe(OH){3} + KCl =>
FeCl{3} + KOH = Fe(OH){3} + KCl
(CO3)6Mo2 + H2O = CO3H2 + Mo(OH)6 =>
(CO3)6Mo2 + 12 H2O = 6 CO3H2 + 2 Mo(OH)6
HPO4 + H = H3PO4 =>
HPO4 + 2 H = H3PO4
C7H5(NO2)3 = C + CO + H2 + N2 =>
2 C7H5(NO2)3 = 2 C + 12 CO + 5 H2 + 3 N2
H[NO3] + Mg[OH]2 = H2O + Mg[NO3]2 =>
2 H[NO3] + Mg[OH]2 = 2 H2O + Mg[NO3]2
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
AgNO3 + Pb(C5H3O2)2 = AgC5H3O2 + Pb(NO3)2 =>
2 AgNO3 + Pb(C5H3O2)2 = 2 AgC5H3O2 + Pb(NO3)2
KCl(aq) + CaS(aq) = KS(s) + CaCl(aq) =>
KCl(aq) + CaS(aq) = KS(s) + CaCl(aq)
C8H12Mo2O8 + HCl + KCl = K4Mo2Cl8 + C2O2H4 =>
C8H12Mo2O8 + 4 HCl + 4 KCl = K4Mo2Cl8 + 4 C2O2H4
FeO + I2 = FeI2 + O2 =>
2 FeO + 2 I2 = 2 FeI2 + O2
Fe2O3 + MgCl2 = FeCl3 + MgO =>
Fe2O3 + 3 MgCl2 = 2 FeCl3 + 3 MgO
CaSO3 + KOH = Ca(OH)2 + K2SO3 =>
CaSO3 + 2 KOH = Ca(OH)2 + K2SO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NI3 + O2 = NO2 + I2 =>
2 NI3 + 2 O2 = 2 NO2 + 3 I2
Ca[HCO3]2 + H2SO4 = CaSO4 + H2O + CO2 =>
Ca[HCO3]2 + H2SO4 = CaSO4 + 2 H2O + 2 CO2
KMnO4 + Na2SO3 + KOH = H2O + K2MnO4 + Na2SO4 =>
2 KMnO4 + Na2SO3 + 2 KOH = H2O + 2 K2MnO4 + Na2SO4
KI + HClO = I2 + KOH + Cl =>
2 KI + 2 HClO = I2 + 2 KOH + 2 Cl
SnCl4 + NH4OH = H2SnO3 + NH4Cl + H2O =>
SnCl4 + 4 NH4OH = H2SnO3 + 4 NH4Cl + H2O
KBr + Al2(SO4)3 = AlBr3 + K2SO4 =>
6 KBr + Al2(SO4)3 = 2 AlBr3 + 3 K2SO4
Pb3(OH)2(CO3)2 = Pb3O(CO3)2H2O =>
Pb3(OH)2(CO3)2 = Pb3O(CO3)2H2O
FeCO3 + HNO3 = Fe(NO3)3 + CO2 + NO2 + H2O =>
FeCO3 + 4 HNO3 = Fe(NO3)3 + CO2 + NO2 + 2 H2O
Ti(OH)4(s) = TiO2(s) + H2O(l) =>
Ti(OH)4(s) = TiO2(s) + 2 H2O(l)
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
BaSO4 + HI = BaS + I + H2O =>
BaSO4 + 8 HI = BaS + 8 I + 4 H2O
B5H9(g) + O2(g) = B2O3(s) + H2O(g) =>
2 B5H9(g) + 12 O2(g) = 5 B2O3(s) + 9 H2O(g)
Mg3Br2 + Cl2 = MgCl + Br =>
2 Mg3Br2 + 3 Cl2 = 6 MgCl + 4 Br
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
Ca(OH)2 + OHBr = CaBr2 + OH2O =>
Ca(OH)2 + 2 OHBr = CaBr2 + 2 OH2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
C2N2 + H2O = H2C2O4 + NH3 =>
C2N2 + 4 H2O = H2C2O4 + 2 NH3
FeCl2 + H4SiO4 = Fe2SiO4 + HCl =>
2 FeCl2 + H4SiO4 = Fe2SiO4 + 4 HCl
K2SiO3 + H2O = H2SiO3 + K2O =>
K2SiO3 + H2O = H2SiO3 + K2O
HCCCH2CH3 + Ag2O = AgCCCH2CH3 + H2O =>
2 HCCCH2CH3 + Ag2O = 2 AgCCCH2CH3 + H2O
K2Cr1O7 + H2C2O4 + H2SO4 = Cr2(SO4)3 + H2O + CO2 + K2SO4 =>
2 K2Cr1O7 + 9 H2C2O4 + 5 H2SO4 = Cr2(SO4)3 + 14 H2O + 18 CO2 + 2 K2SO4
Fe + O3 + H2O = Fe2O3*3H2O =>
2 Fe + O3 + 3 H2O = Fe2O3*3H2O
NaBH4 + H2O = H2 + B2H6 + NaOH =>
2 NaBH4 + 2 H2O = 2 H2 + B2H6 + 2 NaOH
FeH20N2O14S2 + C2N4O3 = FeO2H + C2H2N4O + NH4 + SO4 + H2O =>
2 FeH20N2O14S2 + C2N4O3 = 2 FeO2H + C2H2N4O + 4 NH4 + 4 SO4 + 10 H2O
H4EDTA + KOH = K4EDTA + H2O =>
H4EDTA + 4 KOH = K4EDTA + 4 H2O
Na(O2) = NaO + O2 =>
2 Na(O2) = 2 NaO + O2
Ca(OH)2(aq) + HBr(aq) = CaBr2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HBr(aq) = CaBr2(aq) + 2 H2O(l)
Al2S3 + Cl2 = AlCl3 + S8 =>
8 Al2S3 + 24 Cl2 = 16 AlCl3 + 3 S8
C2H4 + O2 = C2OC + H4O2 =>
3 C2H4 + 4 O2 = 2 C2OC + 3 H4O2
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