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BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
NiCl2(H2O) = NiCl2 + H2O =>
NiCl2(H2O) = NiCl2 + H2O
C2H2 + CH4 = C5H12 =>
4 C2H2 + 7 CH4 = 3 C5H12
Sc + O2 = ScO =>
2 Sc + O2 = 2 ScO
Sn(s) + AgNO3 = Sn(NO3)2(aq) + Ag(s) =>
Sn(s) + 2 AgNO3 = Sn(NO3)2(aq) + 2 Ag(s)
BrF3 = Br + F2 =>
2 BrF3 = 2 Br + 3 F2
Zn + Pb(C2H3O2)2 = Pb + ZnC4H6O4 =>
Zn + Pb(C2H3O2)2 = Pb + ZnC4H6O4
NaNO3 + Mg = MgO + N2 + Na =>
2 NaNO3 + 6 Mg = 6 MgO + N2 + 2 Na
Mg(NO3)2(aq) + SrCl2(aq) = MgCl2 + Sr(NO3)2 =>
Mg(NO3)2(aq) + SrCl2(aq) = MgCl2 + Sr(NO3)2
Ni(CO3)2 = Ni + CO3 =>
Ni(CO3)2 = Ni + 2 CO3
Fe3{+} = Fe2{+} + e =>
2 Fe3{+} = 3 Fe2{+} + e
K2CrO4 + Ca3N2 = K3N + CaCrO4 =>
3 K2CrO4 + Ca3N2 = 2 K3N + 3 CaCrO4
As + OH{-} = AsO3{-3} + H2 =>
2 As + 6 OH{-} = 2 AsO3{-3} + 3 H2
Na3AlF6 + Al2O3 = NaAlOF2 =>
Na3AlF6 + Al2O3 = 3 NaAlOF2
BiF3 + Mg(ClO3)2 = Bi(ClO3)3 + MgF2 =>
2 BiF3 + 3 Mg(ClO3)2 = 2 Bi(ClO3)3 + 3 MgF2
Cu(OH)2 + HClO4(aq) = Cu(ClO4)2(aq) + H2O(l) =>
Cu(OH)2 + 2 HClO4(aq) = Cu(ClO4)2(aq) + 2 H2O(l)
Ca(OH)2 + BaCO3 = CaCO3 + Ba(OH)2 =>
Ca(OH)2 + BaCO3 = CaCO3 + Ba(OH)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(CH3COO)2 + K3PO4 = Ca3(PO4)2 + KCH3COO =>
3 Ca(CH3COO)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCH3COO
Be + Na = BeNa =>
Be + Na = BeNa
C6H16N2 + C6H8Cl2O2 + NaOH = C12H22N2O2 + H2O + NaCl =>
C6H16N2 + C6H8Cl2O2 + 2 NaOH = C12H22N2O2 + 2 H2O + 2 NaCl
Mn(s) + O2(g) = MnO2(s) =>
Mn(s) + O2(g) = MnO2(s)
Cs2SO4 + H2O = H2SO4 + Cs2O =>
Cs2SO4 + H2O = H2SO4 + Cs2O
Pt + Au(NO3)3 = Pt(NO3)2 + Au =>
3 Pt + 2 Au(NO3)3 = 3 Pt(NO3)2 + 2 Au
(NH4)2HPO4 + HCl = NH4Cl + H3PO4 =>
(NH4)2HPO4 + 2 HCl = 2 NH4Cl + H3PO4
Hg(NO3)2 + Hg = HgO + NO2 =>
Hg(NO3)2 + Hg = 2 HgO + 2 NO2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
P4 + OH{-} = PH3 + HPO2{-2} =>
P4 + 6 OH{-} = PH3 + 3 HPO2{-2}
C3H6 + CO + H2 = C4H8O =>
C3H6 + CO + H2 = C4H8O
Mg3Al2Si3O12 = MgAl2O4 + MgSiO3 + Al2SiO5 =>
2 Mg3Al2Si3O12 = MgAl2O4 + 5 MgSiO3 + Al2SiO5
Na2S2O3 + HgCl2 + H2O = HgS + HCl + Na2SO4 =>
Na2S2O3 + HgCl2 + H2O = HgS + 2 HCl + Na2SO4
CuSO4 + NaI + H4N2 = CuI + Na2SO4 + HI + H2N2 =>
2 CuSO4 + 4 NaI + H4N2 = 2 CuI + 2 Na2SO4 + 2 HI + H2N2
(NH4)2SO4(aq) + Mg(OH)2(aq) = NH4OH(aq) + MgSO4(aq) =>
(NH4)2SO4(aq) + Mg(OH)2(aq) = 2 NH4OH(aq) + MgSO4(aq)
FeCl3 + MnO2 + H2SO4 = Fe(HSO4)3 + MnSO4 + H2O + Cl2 =>
2 FeCl3 + 3 MnO2 + 9 H2SO4 = 2 Fe(HSO4)3 + 3 MnSO4 + 6 H2O + 3 Cl2
C8H8 = C + H2 =>
C8H8 = 8 C + 4 H2
CdO = Cd + O =>
CdO = Cd + O
H3PO3 + K2CO3 = KH2PO3 + CO2 + H2O =>
2 H3PO3 + K2CO3 = 2 KH2PO3 + CO2 + H2O
Ca + Al2(CO3)3 = Al + Ca(CO3)3 =>
Ca + Al2(CO3)3 = 2 Al + Ca(CO3)3
Cr(OH)3 + H3O{+} = Cr{+3} + H2O =>
Cr(OH)3 + 3 H3O{+} = Cr{+3} + 6 H2O
H2SeO4 + Mg(OH)2 = Mg2(SeO4)2 + H2O =>
2 H2SeO4 + 2 Mg(OH)2 = Mg2(SeO4)2 + 4 H2O
C2H3Br + O2 = CO + H2O + HBr =>
2 C2H3Br + 3 O2 = 4 CO + 2 H2O + 2 HBr
C6H12O6 + O4 = CO2 + H2O =>
C6H12O6 + 3 O4 = 6 CO2 + 6 H2O
C20 + H25 + N30 = C20H25N30 =>
C20 + H25 + N30 = C20H25N30
Fe2O3 + Mn = Mn2O7 + Fe =>
7 Fe2O3 + 6 Mn = 3 Mn2O7 + 14 Fe
CH2O2 = CH4 + CO2 + H2O =>
4 CH2O2 = CH4 + 3 CO2 + 2 H2O
NI = N2 + I =>
2 NI = N2 + 2 I
Al + HSO4{-} + OH{-} = Al2O3 + S{-2} + H2O =>
8 Al + 3 HSO4{-} + 3 OH{-} = 4 Al2O3 + 3 S{-2} + 3 H2O
NaBr(aq) + HgO(aq) = Na2O(aq) + HgBr2(s) =>
2 NaBr(aq) + HgO(aq) = Na2O(aq) + HgBr2(s)
CH3CH2OH + MnO4{-} = CH3COO{-} + MnO2 + H2O + OH{-} =>
3 CH3CH2OH + 4 MnO4{-} = 3 CH3COO{-} + 4 MnO2 + 4 H2O + OH{-}
HCl + Zh(OH)2 = ZhCl2 + H2O =>
2 HCl + Zh(OH)2 = ZhCl2 + 2 H2O
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