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Na2S + Ag = AgS + 2 Na
Mn + S = MnS2 =>
Mn + 2 S = MnS2
Br2 + MgF2 = BrF + Mg =>
Br2 + MgF2 = 2 BrF + Mg
NaOHCu = HONaCu =>
NaOHCu = HONaCu
C18H30O3S + Ca(OH)2 = C36H58CaO6S2 + H2O =>
2 C18H30O3S + Ca(OH)2 = C36H58CaO6S2 + 2 H2O
NaHS + HBr = NaBr + H2S =>
NaHS + HBr = NaBr + H2S
HNO3 + Mg = Mg(NO3)2 + NO2 + H2O =>
4 HNO3 + Mg = Mg(NO3)2 + 2 NO2 + 2 H2O
Pb(NO3)2 + NH4Br = PbBr2 + NH4(NO3) =>
Pb(NO3)2 + 2 NH4Br = PbBr2 + 2 NH4(NO3)
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
PbO2 + NH4 = Pb + N2 + H2O =>
2 PbO2 + 2 NH4 = 2 Pb + N2 + 4 H2O
O3 = OO =>
2 O3 = 3 OO
HBr + Zn(OH)2 = ZnBr2 + H2O =>
2 HBr + Zn(OH)2 = ZnBr2 + 2 H2O
C3H8O + CrO3 + H2SO4 = C3H6O + Cr2(SO4)3 + H2O =>
3 C3H8O + 2 CrO3 + 3 H2SO4 = 3 C3H6O + Cr2(SO4)3 + 6 H2O
Al2(SO4)3 + HCl = AlCl3 + H2SO4 =>
Al2(SO4)3 + 6 HCl = 2 AlCl3 + 3 H2SO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ga2(SO3)3 + AgOH = Ag2SO3 + Ga(OH)3 =>
Ga2(SO3)3 + 6 AgOH = 3 Ag2SO3 + 2 Ga(OH)3
Al2S3 + H2O = Al(OH)3 + H2S(s) =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S(s)
Cs2CuBr3 + HCl + H2O2 = Cs2CuCl4 + HBr + H2O =>
2 Cs2CuBr3 + 8 HCl + H2O2 = 2 Cs2CuCl4 + 6 HBr + 2 H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
CIO2 + H2O = HCIO2 + HCIO3 =>
2 CIO2 + H2O = HCIO2 + HCIO3
C6H6 + Br2 + FeBr3 = C6H5Br + FeBr4{-} + H{+} =>
C6H6 + Br2 + FeBr3 = C6H5Br + FeBr4{-} + H{+}
Li + H3BO3 = LiBO3 + H2 =>
2 Li + 2 H3BO3 = 2 LiBO3 + 3 H2
KHSO4 + K2S = K2SO4 + H2S =>
2 KHSO4 + K2S = 2 K2SO4 + H2S
NH4I(aq) + NaOH(aq) = NaI(aq) + NH4OH(g) =>
NH4I(aq) + NaOH(aq) = NaI(aq) + NH4OH(g)
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
HCl + Cr(NO3)2 + HgCl2 = CrCl3 + Hg2Cl2 + HNO3 =>
4 HCl + 2 Cr(NO3)2 + 2 HgCl2 = 2 CrCl3 + Hg2Cl2 + 4 HNO3
NaClO + Ag = AgClO + Na =>
NaClO + Ag = AgClO + Na
MnSO4 + Na2CO3 + HCl = Na2SO4 + H2CO3 + MnCl2 =>
MnSO4 + Na2CO3 + 2 HCl = Na2SO4 + H2CO3 + MnCl2
H2SO3 + Ag(OH) = H3O + AgSO3 =>
H2SO3 + Ag(OH) = H3O + AgSO3
Cu{+} + CN{-} = CuCN =>
Cu{+} + CN{-} = CuCN
FeSO + CoOH = FeOH + SOCo =>
FeSO + CoOH = FeOH + SOCo
Li + H3BO3 = LiBO3 + H2 =>
2 Li + 2 H3BO3 = 2 LiBO3 + 3 H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ag2O + HBr = H2O + Ag + Br =>
Ag2O + 2 HBr = H2O + 2 Ag + 2 Br
Si + NaCl = Na2Si + Cl2 =>
Si + 2 NaCl = Na2Si + Cl2
H3OCN = H2OCNH =>
H3OCN = H2OCNH
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
FeS2 + NaCN + H2O = Fe(CN)2 + H2SO4 + Na2S + H2 =>
FeS2 + 2 NaCN + 4 H2O = Fe(CN)2 + H2SO4 + Na2S + 3 H2
KAl(SO4)2Na2CO3 = Na2Al(SO4)2KCO3 =>
KAl(SO4)2Na2CO3 = Na2Al(SO4)2KCO3
Fe(NO3)3Ni = FeNi(NO3)3 =>
Fe(NO3)3Ni = FeNi(NO3)3
AgNO3 + NH3*H2O = [Ag(NH3)2]OH + NH4NO3 + H2O =>
AgNO3 + 3 NH3*H2O = [Ag(NH3)2]OH + NH4NO3 + 2 H2O
Ag + CN = Ag(CN)2 =>
Ag + 2 CN = Ag(CN)2
[NH4]3PO4 = H3PO4 + NH3 =>
[NH4]3PO4 = H3PO4 + 3 NH3
Fe + SO3 = Fe2(SO3)3 =>
2 Fe + 3 SO3 = Fe2(SO3)3
C4H6 + HCl = C4H6Cl + H =>
C4H6 + HCl = C4H6Cl + H
NbFH = NbHF =>
NbFH = NbHF
Sn + AgNO3 = Sn(NO3) + Ag =>
Sn + AgNO3 = Sn(NO3) + Ag
Cl2SO2 + H2O = HCl + H2SO4 =>
Cl2SO2 + 2 H2O = 2 HCl + H2SO4
C7H12 + H2 = C7H16 =>
C7H12 + 2 H2 = C7H16
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