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3 Fe + 6 HCl = 2 H3 + 3 FeCl2
H2Se + H2O2 = SeO4 + H2O =>
H2Se + 5 H2O2 = SeO4 + 6 H2O
K + Al(C2H3O2) = KC2H3O2 + Al =>
K + Al(C2H3O2) = KC2H3O2 + Al
Ag2S + HNO3 = AgNO3 + NO2 + H2O + S =>
Ag2S + 4 HNO3 = 2 AgNO3 + 2 NO2 + 2 H2O + S
C7H8 + O = CO2 + H2O =>
C7H8 + 18 O = 7 CO2 + 4 H2O
C15H26O6 + O6 = CO2 + H2O =>
6 C15H26O6 + 37 O6 = 90 CO2 + 78 H2O
CrO4 + SO3 + H{+} = Cr3{+} + SO4 + H2O =>
6 CrO4 + 23 SO3 + 2 H{+} = 2 Cr3{+} + 23 SO4 + H2O
Fe2(SO4)3 + NH3 = [Fe(NH3)6]2(SO4)3 =>
Fe2(SO4)3 + 12 NH3 = [Fe(NH3)6]2(SO4)3
CH3COOH + H2O2 + Cu = Cu(CH3COO)2 + H2O =>
2 CH3COOH + H2O2 + Cu = Cu(CH3COO)2 + 2 H2O
Pb(NO3)2(l) + BaSO4(aq) = PbSO4(s) + Ba(NO3)2(aq) =>
Pb(NO3)2(l) + BaSO4(aq) = PbSO4(s) + Ba(NO3)2(aq)
AgI + Na{2} = Ag{2}S + NaI =>
AgI + Na{2} = Ag{2}S + NaI
Br2 + Ag = Br2Ag =>
Br2 + Ag = Br2Ag
Ag2O + NH3 = Ag3N + H2O =>
3 Ag2O + 2 NH3 = 2 Ag3N + 3 H2O
SO2 + H2S = H2O + S8 =>
8 SO2 + 16 H2S = 16 H2O + 3 S8
C3H6 + O2 = CO2 + H2O7 =>
2 C3H6 + 27 O2 = 6 CO2 + 6 H2O7
H2O + SO2 = H2SO3 =>
H2O + SO2 = H2SO3
CoCl2*6H20 + NH4Cl + NH3 + H2O2 = [Co(NH3)4Cl2]Cl2 + H2O =>
CoCl2*6H20 + 2 NH4Cl + 2 NH3 + 61 H2O2 = [Co(NH3)4Cl2]Cl2 + 122 H2O
Al(OH) + Na(No3) = Al(No3) + Na(OH) =>
Al(OH) + Na(No3) = Al(No3) + Na(OH)
CuCl2 + Cu = CuCl =>
CuCl2 + Cu = 2 CuCl
BO + BeOH = BOH + BeO =>
BO + BeOH = BOH + BeO
NaI + PbO + H2SO4 = NaSO4 + PbS94 + I2 + H2O =>
566 NaI + 2 PbO + 754 H2SO4 = 566 NaSO4 + 2 PbS94 + 283 I2 + 754 H2O
P + HNO3 + H2O = H3PO + NO4 =>
3 P + HNO3 + 4 H2O = 3 H3PO + NO4
NH3 + CuO = Cu + N2 + H2O4 =>
2 NH3 + 12 CuO = 12 Cu + N2 + 3 H2O4
CaI + H2SO4 = H2I + CaSO4 =>
CaI + H2SO4 = H2I + CaSO4
HCl + NaOH = HOH + NaCl =>
HCl + NaOH = HOH + NaCl
CaO + Cl2O7 = CaCl + O2 =>
4 CaO + 2 Cl2O7 = 4 CaCl + 9 O2
Na2CO3 + NH4 = NH3 + Na2HCO3 =>
Na2CO3 + NH4 = NH3 + Na2HCO3
Zn + HgCl2 = Zn2Cl3 + Hg =>
4 Zn + 3 HgCl2 = 2 Zn2Cl3 + 3 Hg
Sr + N2 = Sr(N2) =>
Sr + N2 = Sr(N2)
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)4 + NO + H2O =>
6 FeSO4 + 4 HNO3 + 6 H2SO4 = 3 Fe2(SO4)4 + 4 NO + 8 H2O
Ag + C2O4 = AgC2O4 =>
Ag + C2O4 = AgC2O4
Fe + H2O = FeO4 + H2 =>
Fe + 4 H2O = FeO4 + 4 H2
Li + H2(SO4)2 = Li(SO4)2 + H =>
Li + H2(SO4)2 = Li(SO4)2 + 2 H
O2 = O30 =>
15 O2 = O30
Pb2S + SO4 = Pb + SO2 =>
Pb2S + SO4 = 2 Pb + 2 SO2
H3PO4 = P2O5 + H2O =>
2 H3PO4 = P2O5 + 3 H2O
KNaC4H4O6 + CaCl2 = CaC4H4O6 + KCl + NaCl =>
KNaC4H4O6 + CaCl2 = CaC4H4O6 + KCl + NaCl
Al + SnSO4 = AlSO4 + Sn =>
Al + SnSO4 = AlSO4 + Sn
KNaC4H4O6 + CaCl2 = CaC4H4O6 + KCl + NaCl =>
KNaC4H4O6 + CaCl2 = CaC4H4O6 + KCl + NaCl
Fe + Na3PO2 = FePO2 + Na =>
Fe + Na3PO2 = FePO2 + 3 Na
HSO4 + NiCHO2 = HCOOH + NiSO4 =>
HSO4 + NiCHO2 = HCOOH + NiSO4
NH4Cl(aq) + Ca(NO3)2(aq) = NH4NO3(aq) + CaCl2(aq) =>
2 NH4Cl(aq) + Ca(NO3)2(aq) = 2 NH4NO3(aq) + CaCl2(aq)
Fe + MgCl2 = Mg + FeCl2 =>
Fe + MgCl2 = Mg + FeCl2
C9H13NH2O + K = C9H13N + KOH + H =>
C9H13NH2O + K = C9H13N + KOH + H
AsO43{-} + H2S + H{+} = As2S3 + S + H2O =>
2 AsO43{-} + 85 H2S + 2 H{+} = As2S3 + 82 S + 86 H2O
Mg + NaOH = Mg(NaOH) =>
Mg + NaOH = Mg(NaOH)
HCN + Cs2SO4 = H2SO4 + CsCN =>
2 HCN + Cs2SO4 = H2SO4 + 2 CsCN
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
FeSO4 + H2SO4 + O2 = Fe2(SO4)3 + H2O =>
4 FeSO4 + 2 H2SO4 + O2 = 2 Fe2(SO4)3 + 2 H2O
XKOH + HCl = XKCl + H2O =>
XKOH + HCl = XKCl + H2O
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