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2 Na3AsO4 + 5 H2S + 6 HCl = As2S5 + 6 NaCl + 8 H2O
CuSO4 + Sr(ClO4)2 = Cu(ClO4)2 + SrSO4 =>
CuSO4 + Sr(ClO4)2 = Cu(ClO4)2 + SrSO4
V2(CO3)3 + HCl = VCl3 + CO2 + H2O =>
V2(CO3)3 + 6 HCl = 2 VCl3 + 3 CO2 + 3 H2O
Hg + Cd(NO3)2 = HgNO3 + Cd =>
2 Hg + Cd(NO3)2 = 2 HgNO3 + Cd
Cs2O + H2O = CsOH =>
Cs2O + H2O = 2 CsOH
CaF2 = Ca + F =>
CaF2 = Ca + 2 F
(NH4)2CO3 + Bi(OH)3 = Bi2(CO3)3 + NH3 + H2O =>
3(NH4)2CO3 + 2 Bi(OH)3 = Bi2(CO3)3 + 6 NH3 + 6 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CaBr2 + HNO3 = Ca(NO3)2 + HBr =>
CaBr2 + 2 HNO3 = Ca(NO3)2 + 2 HBr
HCl + KBr = KH + BrCl =>
HCl + KBr = KH + BrCl
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
BaCI2 + Na2SO4 = BaSO4 + Na2CI2 =>
BaCI2 + Na2SO4 = BaSO4 + Na2CI2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
C3H8 + Br2 = C3H7Br + HBr =>
C3H8 + Br2 = C3H7Br + HBr
AgNO3 + CrCl = AgCl + Cr(NO3) =>
AgNO3 + CrCl = AgCl + Cr(NO3)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Sr(NO3)2 + H2SO4 = SrSO4 + HNO3 =>
Sr(NO3)2 + H2SO4 = SrSO4 + 2 HNO3
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
KBr + Ag2CO3 = AgBr + K2CO3 =>
2 KBr + Ag2CO3 = 2 AgBr + K2CO3
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
Cl2Co + NH4Cl + H2O2 + NH3 = Co(NH3)5Cl3 + H2O =>
2 Cl2Co + 2 NH4Cl + H2O2 + 8 NH3 = 2 Co(NH3)5Cl3 + 2 H2O
Na + N2 = Na3N = =>
6 Na + N2 = 2 Na3N
WO3 + H2O = H2WO4 =>
WO3 + H2O = H2WO4
C2H5OH + Zn = C2H5OZn + H2 =>
2 C2H5OH + 2 Zn = 2 C2H5OZn + H2
AgClO3(aq) = AgCl + O2 =>
2 AgClO3(aq) = 2 AgCl + 3 O2
Na + Mg(NO3)2 = Mg + NaNO3 =>
2 Na + Mg(NO3)2 = Mg + 2 NaNO3
H2NCH2COO = C + O2 + N2 + H2 =>
2 H2NCH2COO = 4 C + 2 O2 + N2 + 4 H2
NaHSO4 + Zn = ZnNaSO4 + H2 =>
2 NaHSO4 + 2 Zn = 2 ZnNaSO4 + H2
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
AgCl + S2O3{2-} = (Ag(S2O3)2){3-} + Cl{-} =>
AgCl + 2 S2O3{2-} = (Ag(S2O3)2){3-} + Cl{-}
LiCl + Na2SO4 = Li2SO4 + NaCl =>
2 LiCl + Na2SO4 = Li2SO4 + 2 NaCl
CaBr2 + AgNO3 = Ca(NO3)2 + Ag2Br2 =>
CaBr2 + 2 AgNO3 = Ca(NO3)2 + Ag2Br2
NH4OH + Fe = Fe(OH)2 + NH4 =>
2 NH4OH + Fe = Fe(OH)2 + 2 NH4
NaC2H3O2(aq) + HCl(aq) = NaCl(aq) + C2H4O2(aq) =>
NaC2H3O2(aq) + HCl(aq) = NaCl(aq) + C2H4O2(aq)
NH4VO3 + N2H4 + C4H6O6 = (NH4)2[VO(C4H2O6)]H2O + H2O + N2 =>
2 NH4VO3 + 2 N2H4 + 2 C4H6O6 = 2(NH4)2[VO(C4H2O6)]H2O + 2 H2O + N2
CaO + H2SiO3 = CaSiO3 + H2O =>
CaO + H2SiO3 = CaSiO3 + H2O
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
NH3 + HCI = NH4CI =>
NH3 + HCI = NH4CI
Ca + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
K2Cr2O7 + H2S + HCl = CrCl3 + KCl + S + H2O =>
K2Cr2O7 + 3 H2S + 8 HCl = 2 CrCl3 + 2 KCl + 3 S + 7 H2O
Li2S + O2 = Li2O + SO2 =>
2 Li2S + 3 O2 = 2 Li2O + 2 SO2
MnO4{-} + e + H3O{+} = Mn{2+} + H2O =>
MnO4{-} + 5e + 8 H3O{+} = Mn{2+} + 12 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KC8H4O4H + NaOH = NaKC8H4O4 + H2O =>
KC8H4O4H + NaOH = NaKC8H4O4 + H2O
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