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2(NH4)2SO4*FeSO4*6H2O + Na2S = 2 Na[(NH4)2SO4*FeSO4*6H2O] + S
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SrCl2 + Na2B4O7 = SrB4O7 + NaCl =>
SrCl2 + Na2B4O7 = SrB4O7 + 2 NaCl
H2SO3 + NaOH = HSO3 + NaOH2 =>
H2SO3 + NaOH = HSO3 + NaOH2
Sb2O3 + HgO + O2 = Sb2Hg2O7 =>
Sb2O3 + 2 HgO + O2 = Sb2Hg2O7
C2H6 + C6H10Br2 = C2H4Br2 + C6H12 =>
C2H6 + C6H10Br2 = C2H4Br2 + C6H12
Ca(NO2)2 + (NH4)3(PO4) = Ca3(PO4)2 + (NH4)(NO2) =>
3 Ca(NO2)2 + 2(NH4)3(PO4) = Ca3(PO4)2 + 6(NH4)(NO2)
HClO + NaCl = NaClO + H2O + Cl2 =>
2 HClO + NaCl = NaClO + H2O + Cl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca2 + K2CrO4 = CaCrO4 + K =>
Ca2 + 2 K2CrO4 = 2 CaCrO4 + 4 K
NaCO3 + H3Po4 = Na3(Po4)2 + H2O + CO2 =>
3 NaCO3 + 2 H3Po4 = Na3(Po4)2 + 3 H2O + 3 CO2
C8H18 + O = CO2 + H2O =>
C8H18 + 25 O = 8 CO2 + 9 H2O
CH4 + HBr = C3H3Br + H2 =>
3 CH4 + HBr = C3H3Br + 5 H2
Al2(SO4)3 + MgCl2 = Mg(SO4) + AlCl3 =>
Al2(SO4)3 + 3 MgCl2 = 3 Mg(SO4) + 2 AlCl3
Na2O + HNo2 = NaNo2 + H2O =>
Na2O + 2 HNo2 = 2 NaNo2 + H2O
Cu + HCl + H2O = Cu2OH3Cl =>
2 Cu + HCl + H2O = Cu2OH3Cl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
CaSO4 + C4H6O4 = CaC4H4O4 + H2SO4 =>
CaSO4 + C4H6O4 = CaC4H4O4 + H2SO4
SO3 + CaO + H2O = CaSO4*2H2O =>
SO3 + CaO + 2 H2O = CaSO4*2H2O
NaOH(at) + Fe(NO3)3(at) = Fe(OH)3(s) + NaNO3(aq) =>
3 NaOH(at) + Fe(NO3)3(at) = Fe(OH)3(s) + 3 NaNO3(aq)
PbO2 + HNO3 + H2S2 = Pb(NO3)2 + S2 + H2O =>
PbO2 + 2 HNO3 + H2S2 = Pb(NO3)2 + S2 + 2 H2O
Sr(H2PO4)2 + (SrOH)3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(H2PO4)2 + 4(SrOH)3PO4 = 5 Sr3(PO4)2 + 12 H2O
Mg + HF = MgHF =>
Mg + HF = MgHF
Na2S + Pb(OH)2 = NaOH + PbS =>
Na2S + Pb(OH)2 = 2 NaOH + PbS
Mn2O3 + B2O3 = MnBO3 =>
Mn2O3 + B2O3 = 2 MnBO3
NiSO4 + Na2S = NiS + Na2SO4 =>
NiSO4 + Na2S = NiS + Na2SO4
H2CO3 + CaS = H2S + CaCO3 =>
H2CO3 + CaS = H2S + CaCO3
K2MnO4 + HCl = KCl + MnCl2 + Cl + H2O =>
K2MnO4 + 8 HCl = 2 KCl + MnCl2 + 4 Cl + 4 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
SnI4 + Cl2 = SnCl4 + I2 =>
SnI4 + 2 Cl2 = SnCl4 + 2 I2
MgBr2 + F2 = MgF2 + Br2 =>
MgBr2 + F2 = MgF2 + Br2
ZnI2 + K3PO4 = Zn3(PO4)2 + KI =>
3 ZnI2 + 2 K3PO4 = Zn3(PO4)2 + 6 KI
Cu + HCl(aq) + H2O2 = CuCl2(aq) + H2O(g) =>
Cu + 2 HCl(aq) + H2O2 = CuCl2(aq) + 2 H2O(g)
Ag(s) + HCl(aq) = AgCl2(aq) + H2(g) =>
Ag(s) + 2 HCl(aq) = AgCl2(aq) + H2(g)
H2CCH2 + KMnO4 + H2O = CH2OHCH2OH + MnO2 + KOH =>
3 H2CCH2 + 2 KMnO4 + 4 H2O = 3 CH2OHCH2OH + 2 MnO2 + 2 KOH
Na2CO3 + HCl = NaCl + HCO3 + H =>
Na2CO3 + 2 HCl = 2 NaCl + HCO3 + H
Al + CuO = Al3O2 + Cu =>
3 Al + 2 CuO = Al3O2 + 2 Cu
P2O5 + KOH = K2HPO4 + H3PO4 =>
2 P2O5 + 6 KOH = 3 K2HPO4 + H3PO4
AgNO3 + CaSO4 = Ag2(SO4) + Ca(NO3)2 =>
2 AgNO3 + CaSO4 = Ag2(SO4) + Ca(NO3)2
(Na)3(PO4) + Ba(OH)2 = (Na)3(OH)2 + Ba(PO4) =>
(Na)3(PO4) + Ba(OH)2 = (Na)3(OH)2 + Ba(PO4)
FeBr3 + NH3 + H2O = NH4Br + Fe(OH)3 =>
FeBr3 + 3 NH3 + 3 H2O = 3 NH4Br + Fe(OH)3
H2Cr2O7 + Sn(OH)4 = Sn2(Cr2O7)4 + H2O =>
4 H2Cr2O7 + 2 Sn(OH)4 = Sn2(Cr2O7)4 + 8 H2O
N2O5 + CuO = CuN + O6 =>
6 N2O5 + 12 CuO = 12 CuN + 7 O6
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
[Ag(NH3)2Cl] + HNO3 = AgCl + NH4NO3 =>
[Ag(NH3)2Cl] + 2 HNO3 = AgCl + 2 NH4NO3
MoO3(H2O)2 + Zn + H2SO4 = Mo5O14 + ZnSO4 + H2O = K2MoS4 + KOH + H2O =>
5 MoO3(H2O)2 + Zn + H2SO4 = Mo5O14 + ZnSO4 + 11 H2O
NaO + H2O = NaOH + (OH)2 =>
2 NaO + 2 H2O = 2 NaOH + (OH)2
UO(C2O4) = CO2 + UO =>
UO(C2O4) = 2 CO2 + UO
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