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CuCl2 + H2S = CuS + 2 HCl
Fe2 + Cl1 = FeCl2 =>
Fe2 + 4 Cl1 = 2 FeCl2
H + Cl = H2Cl2 =>
2 H + 2 Cl = H2Cl2
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
C4H9NO2 + HNO2 = H2O + NO + C4H6O2 =>
C4H9NO2 + 5 HNO2 = 4 H2O + 6 NO + C4H6O2
C2H4O2 + Na2CO3 = C2H3NaO2 + CO2 + H2O =>
2 C2H4O2 + Na2CO3 = 2 C2H3NaO2 + CO2 + H2O
AgC2H3O2(aq)KCl(aq) = AgClKC2H3O2 =>
AgC2H3O2(aq)KCl(aq) = AgClKC2H3O2
NH4OH + Cl2 = N2O + H2O + HCl =>
2 NH4OH + 4 Cl2 = N2O + H2O + 8 HCl
Cl2O5 = Cl + O =>
Cl2O5 = 2 Cl + 5 O
MgCl2 + O2 = Mg + ClO =>
MgCl2 + O2 = Mg + 2 ClO
HCl(aq) + K2SO3(aq) = H2SO3(g) + KCl(zzz) =>
2 HCl(aq) + K2SO3(aq) = H2SO3(g) + 2 KCl(zzz)
AgNO3 + H2O4S = AgS + H2O4NO3 =>
AgNO3 + H2O4S = AgS + H2O4NO3
P2O5 + PbO + CuO = Pb9Cu(PO4)6O =>
3 P2O5 + 9 PbO + CuO = Pb9Cu(PO4)6O
Mn(NO3)2 + K4[Fe(CN)6] = Mn2[Fe(CN)6] + KNO3 =>
2 Mn(NO3)2 + K4[Fe(CN)6] = Mn2[Fe(CN)6] + 4 KNO3
La2(C2O4)3 + KMnO4 = La(MnO4)3 + K2C2O4 =>
La2(C2O4)3 + 6 KMnO4 = 2 La(MnO4)3 + 3 K2C2O4
NO3{-} + MnO2 = NO + MnO4({-}) =>
NO3{-} + MnO2 = NO + MnO4({-})
UO2(NO3)2*6H2O = UO3 + H2O + HNO3 =>
UO2(NO3)2*6H2O = UO3 + 5 H2O + 2 HNO3
C2H2 + KCrO3 + H2SO4 = C2H4O2 + K2SO4 + Cr2(SO4)3 + H2O =>
2 C2H2 + 2 KCrO3 + 4 H2SO4 = 2 C2H4O2 + K2SO4 + Cr2(SO4)3 + 2 H2O
Cr2O7{-2} + Fe + H{+} = Cr{+3} + Fe{+3} + H2O =>
Cr2O7{-2} + 2 Fe + 14 H{+} = 2 Cr{+3} + 2 Fe{+3} + 7 H2O
KI + MnO2 + H2SO4 = KHSO4 + MnSO4 + I2 + H2O =>
2 KI + MnO2 + 3 H2SO4 = 2 KHSO4 + MnSO4 + I2 + 2 H2O
LiHCO3 + Ca(OH)2 = CaCO3 + LiOH + H2O =>
LiHCO3 + Ca(OH)2 = CaCO3 + LiOH + H2O
Al2(CO3)3 = Al2 + C3O9 =>
Al2(CO3)3 = Al2 + C3O9
KCI + Na = NaCI + K =>
KCI + Na = NaCI + K
SnCl2 + BiCl3 = Bi + SnCl4 =>
3 SnCl2 + 2 BiCl3 = 2 Bi + 3 SnCl4
P2S3 + O = P4O10 + SO2 =>
2 P2S3 + 22 O = P4O10 + 6 SO2
C5H5N + HI = C5H5NHI =>
C5H5N + HI = C5H5NHI
Ni(NO3)2*6H2O + NH4OH = NH4NO3 + Ni(OH)2 + H2O =>
Ni(NO3)2*6H2O + 2 NH4OH = 2 NH4NO3 + Ni(OH)2 + 6 H2O
CaCl2O + NaAsO2 + NaOH = CaCl2 + Na3AsO4 + H2O =>
CaCl2O + NaAsO2 + 2 NaOH = CaCl2 + Na3AsO4 + H2O
Li + HBr = LiBr + H =>
Li + HBr = LiBr + H
Fe(NO3)2 + K2Cr2O7 = FeCr2O7 + KNO3 =>
Fe(NO3)2 + K2Cr2O7 = FeCr2O7 + 2 KNO3
Hg + Fe(NO3)3 = Fe + Hg(NO3)3 =>
Hg + Fe(NO3)3 = Fe + Hg(NO3)3
CH4 + F2 = CHF3 + HF =>
CH4 + 3 F2 = CHF3 + 3 HF
Se + H2 = SeH =>
2 Se + H2 = 2 SeH
WO4{2-} + H{+} + SnCl2 = (WO2)2WO4 + SnO2 + H2O + Cl{-} =>
3 WO4{2-} + 4 H{+} + SnCl2 = (WO2)2WO4 + SnO2 + 2 H2O + 2 Cl{-}
WO3 + K2O = K2WO4 =>
WO3 + K2O = K2WO4
H3PO4 + MgBr2 = Mg3(PO4)2 + HBr =>
2 H3PO4 + 3 MgBr2 = Mg3(PO4)2 + 6 HBr
FeCl3 + SnCl2 = Fe3Cl2 + SnCl4 =>
6 FeCl3 + 7 SnCl2 = 2 Fe3Cl2 + 7 SnCl4
NHSO4 + CaOH = NHOH + CaSO4 =>
NHSO4 + CaOH = NHOH + CaSO4
NH4 + Cr2O7 = N3 + H2O + Cr2O3 =>
6 NH4 + 3 Cr2O7 = 2 N3 + 12 H2O + 3 Cr2O3
CH2CH2 + O2 = H2COCH2 =>
2 CH2CH2 + O2 = 2 H2COCH2
Mg(NO3)2(aq) + Ca(OH)2(aq) = Mg(OH)2(aq) + Ca(NO3)2(s) =>
Mg(NO3)2(aq) + Ca(OH)2(aq) = Mg(OH)2(aq) + Ca(NO3)2(s)
NH3 + C20H14O4 + HCl = NH4 + C20H14O4Cl =>
NH3 + C20H14O4 + HCl = NH4 + C20H14O4Cl
C6H12O6(s) + O2 = CO2 + H2O9(l) =>
C6H12O6(s) + 30 O2 = 6 CO2 + 6 H2O9(l)
K2MnO4 + NaNO2 + HCl = KCl + MnCl2 + NaNO3 + H2O =>
K2MnO4 + 2 NaNO2 + 4 HCl = 2 KCl + MnCl2 + 2 NaNO3 + 2 H2O
C3H6O + Br2 = C3H6BrOBr =>
C3H6O + Br2 = C3H6BrOBr
K2HPO4 + CaO = Ca3(PO4)2 + K3PO4 + H2O =>
6 K2HPO4 + 3 CaO = Ca3(PO4)2 + 4 K3PO4 + 3 H2O
[Cu(H2O)4]Cl2 + NH4OH = [Cu(NH3)4]Cl2 + H2O =>
[Cu(H2O)4]Cl2 + 4 NH4OH = [Cu(NH3)4]Cl2 + 8 H2O
Cu{+} + CN{-} = CuCN =>
Cu{+} + CN{-} = CuCN
C2H5NH2HCl = C2H5NH3Cl =>
C2H5NH2HCl = C2H5NH3Cl
Br + C5H10 = C5H10Br =>
Br + C5H10 = C5H10Br
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