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C2H2 + HCI = C2H3CI
C2H5J + NH3 = C2H5NH2 + NH4J =>
C2H5J + 2 NH3 = C2H5NH2 + NH4J
Na2SO3 + Ba = BaSO3 + Na =>
Na2SO3 + Ba = BaSO3 + 2 Na
Na2S2O3 + H2O + CO2 = NaHCO3 + H2SO3 + S =>
Na2S2O3 + 2 H2O + 2 CO2 = 2 NaHCO3 + H2SO3 + S
C20H14O4 + NH4OH = H2O + NH4 + C20H12O4 =>
C20H14O4 + 2 NH4OH = 2 H2O + 2 NH4 + C20H12O4
K + H2(SO4) = H + K2(SO4) =>
2 K + H2(SO4) = 2 H + K2(SO4)
Fe(CO3) + HCl = FeCl2 + H2O + CO2 =>
Fe(CO3) + 2 HCl = FeCl2 + H2O + CO2
Fe(NO3)3 + CuCO3 = Fe2(CO3)3 + Cu(NO3)2 =>
2 Fe(NO3)3 + 3 CuCO3 = Fe2(CO3)3 + 3 Cu(NO3)2
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
FeBr2K2CO3 = FeCO3K2Br2 =>
FeBr2K2CO3 = FeCO3K2Br2
Sn3(PO4)4 + Na2(CO3) = Sn(CO3)2 + Na3(PO4) =>
Sn3(PO4)4 + 6 Na2(CO3) = 3 Sn(CO3)2 + 4 Na3(PO4)
BH6Cl = B + ClH7 + HCl =>
6 BH6Cl = 6 B + 5 ClH7 + HCl
Cu3(PO4)2 + K = K3PO4 + Cu2 =>
2 Cu3(PO4)2 + 12 K = 4 K3PO4 + 3 Cu2
Mg + H(PO4) = Mg3(PO4)2 + H2 =>
3 Mg + 2 H(PO4) = Mg3(PO4)2 + H2
Pb(NO3)4(aq) + K2CO3(aq) = KNO3(aq) + Pb(CO3)2(aq) =>
Pb(NO3)4(aq) + 2 K2CO3(aq) = 4 KNO3(aq) + Pb(CO3)2(aq)
Ag2SO4 + Cl = Ag2SO4Cl =>
Ag2SO4 + Cl = Ag2SO4Cl
Mn + Fe(NO3)2 = Mn(NO3)5 + Fe =>
2 Mn + 5 Fe(NO3)2 = 2 Mn(NO3)5 + 5 Fe
H4NH3 + O2 = NO + H2O =>
4 H4NH3 + 9 O2 = 4 NO + 14 H2O
S2 + O4 = SO4 =>
S2 + 2 O4 = 2 SO4
TiCl3 + KMnO4 + H2O = TiOCl2 + HCl + MnCl2 + KCl =>
5 TiCl3 + KMnO4 + H2O = 5 TiOCl2 + 2 HCl + MnCl2 + KCl
MgSO4 + (NH4)2S = MgS + SO4(NH4)2 =>
MgSO4 + (NH4)2S = MgS + SO4(NH4)2
Cr + H3PO3 = CrPO3 + H2 =>
2 Cr + 2 H3PO3 = 2 CrPO3 + 3 H2
Pb(No3)2 + KOH = Pb(OH)2 + KNo3 =>
Pb(No3)2 + 2 KOH = Pb(OH)2 + 2 KNo3
C20H14O4 + NH4OH = H2O + NH4 + C20H12O4 =>
C20H14O4 + 2 NH4OH = 2 H2O + 2 NH4 + C20H12O4
Fe(OH)2 + NaOCl + NaOH = Na2FeO4 + NaCl + H2O =>
Fe(OH)2 + 2 NaOCl + 2 NaOH = Na2FeO4 + 2 NaCl + 2 H2O
OHg2 = Hg + O =>
OHg2 = 2 Hg + O
AgSCN = Ag{+} + SCN{-} =>
AgSCN = Ag{+} + SCN{-}
NaHSO4 + Fe(OH)2 = FeSO4 + Na2SO4 + H2O =>
2 NaHSO4 + Fe(OH)2 = FeSO4 + Na2SO4 + 2 H2O
Al + NH2ClO4 = Al2O3 + AlCl3 + NO + H2O =>
5 Al + 3 NH2ClO4 = 2 Al2O3 + AlCl3 + 3 NO + 3 H2O
NaNO3 + Ca(OH)2 = NaOH + Ca(NO3)2 =>
2 NaNO3 + Ca(OH)2 = 2 NaOH + Ca(NO3)2
TiO2 + NH3 = TiN + N2 + H2O =>
6 TiO2 + 8 NH3 = 6 TiN + N2 + 12 H2O
K4[Fe(Cn)6] + Ni = Ni[Fe(Cn)6] + K =>
K4[Fe(Cn)6] + Ni = Ni[Fe(Cn)6] + 4 K
HBrO3(aq) + Bi(s) = HBrO2(aq) + Bi2O3 =>
3 HBrO3(aq) + 2 Bi(s) = 3 HBrO2(aq) + Bi2O3
Fe(s) + Cd(NO3)2 = Fe(NO3)3(aq) + Cd(s) =>
2 Fe(s) + 3 Cd(NO3)2 = 2 Fe(NO3)3(aq) + 3 Cd(s)
FeBr3 + Br = FeBr4 =>
FeBr3 + Br = FeBr4
Ca + ZnBr2 = CaBr2 + Zn =>
Ca + ZnBr2 = CaBr2 + Zn
MgC2 + O2 = MgO + CO2 =>
2 MgC2 + 5 O2 = 2 MgO + 4 CO2
Sn + Pb = SnPb =>
Sn + Pb = SnPb
HCOONH3CHCH2 + NaOH = HCOONa + NH3CHCH2OH =>
HCOONH3CHCH2 + NaOH = HCOONa + NH3CHCH2OH
NO + Br2 = NOBr =>
2 NO + Br2 = 2 NOBr
AgClO2 + NH3 = NH3*AgClO2 =>
AgClO2 + NH3 = NH3*AgClO2
K2FeO4 + H2O2 = Fe(OH)3 + O2 + KOH =>
2 K2FeO4 + 5 H2O2 = 2 Fe(OH)3 + 4 O2 + 4 KOH
P + {2} = P{4}O{10} =>
P + 2{2} = P{4}O{10}
CuCl2*2H2O + Zn = Cu + ZnCl2*2H2O =>
CuCl2*2H2O + Zn = Cu + ZnCl2*2H2O
Hg + NaI = HgI + Na =>
Hg + NaI = HgI + Na
Pb + RaO2 = PbRaO2 =>
Pb + RaO2 = PbRaO2
ZnS + HCl = Zn2 + Cl + H2S =>
2 ZnS + 4 HCl = Zn2 + 4 Cl + 2 H2S
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
NH3 + Cu(NO3)2 = [Cu(NH3)4](NO3)2 =>
4 NH3 + Cu(NO3)2 = [Cu(NH3)4](NO3)2
K4Fe(CN)6 + H2SO4 + KMnO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 218 H2SO4 + 122 KMnO4 = 122 MnSO4 + 5 Fe2(SO4)3 + 81 K2SO4 + 60 HNO3 + 60 CO2 + 188 H2O
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