| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ga(s) + 3 Ag{+}(aq) = Ga{+3}(aq) + 3 Ag(s)
SnO + HNO2 = Sn(NO2)2 + H2O =>
SnO + 2 HNO2 = Sn(NO2)2 + H2O
H3PO3 = PH3 + O2 =>
2 H3PO3 = 2 PH3 + 3 O2
PbO2 + CaO = CaPbO3 =>
PbO2 + CaO = CaPbO3
SO3(g) + O2(g) = SO4 =>
2 SO3(g) + O2(g) = 2 SO4
FeO + Si = FeSiO =>
FeO + Si = FeSiO
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Pb(ClO4)2 + NaCl = PbCl2 + Na(ClO4) =>
Pb(ClO4)2 + 2 NaCl = PbCl2 + 2 Na(ClO4)
Li + NaOH + H2O = Na[Li(OH)6] + H2 =>
2 Li + 2 NaOH + 10 H2O = 2 Na[Li(OH)6] + 5 H2
CdS + CH3COOH = Cd(CH3COO)2 + H2S =>
CdS + 2 CH3COOH = Cd(CH3COO)2 + H2S
HCl(aq) + NaOH = NaCl + H(OH) =>
HCl(aq) + NaOH = NaCl + H(OH)
K + SI = KSI =>
K + SI = KSI
C4H9OH + Cr2O72{-} + H{+} = C4H8O + Cr3{+} + H2O =>
427 C4H9OH + 6 Cr2O72{-} + 10 H{+} = 427 C4H8O + 4 Cr3{+} + 432 H2O
(H3(CH2)6CH3) + O2 = CO2 + H2O =>
2(H3(CH2)6CH3) + 23 O2 = 14 CO2 + 18 H2O
CH4N2O + HNO3 = CH5N3O4 =>
CH4N2O + HNO3 = CH5N3O4
PtCl4 + AgNO3 = Pt(NO3)4 + AgCl =>
PtCl4 + 4 AgNO3 = Pt(NO3)4 + 4 AgCl
Hg + HNO3 = Hg2(NO3) + NO + H2O =>
6 Hg + 4 HNO3 = 3 Hg2(NO3) + NO + 2 H2O
SO2 + NaH = Na2S2O4 + H2 =>
2 SO2 + 2 NaH = Na2S2O4 + H2
CuBr2 + NaI = CuI + NaBr2 =>
CuBr2 + NaI = CuI + NaBr2
Cu(NO3) + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu(NO3) + 2 HNO3 = Cu(NO3)2 + NO2 + H2O
NaH2CO3 + C6H8O7 = C6H5Na3O7 + CO2 + H2O =>
18 NaH2CO3 + 5 C6H8O7 = 6 C6H5Na3O7 + 12 CO2 + 23 H2O
H2 + HgO = Hg2 + H2O =>
2 H2 + 2 HgO = Hg2 + 2 H2O
AgNO3NISO4 = NINO3AgSO4 =>
AgNO3NISO4 = NINO3AgSO4
Mg166Fe34Si100O400 + Si100O200 + H200O100 = Mg288Fe12Si200O900H400 + Fe300O400 + H200 =>
144 Mg166Fe34Si100O400 + 22 Si100O200 + 179 H200O100 = 83 Mg288Fe12Si200O900H400 + 13 Fe300O400 + 13 H200
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
KIO3 + KI + H2SO4 = K2SO4 + H2O + I3 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 2 I3
CuO + Na = Cu + NaO2 =>
2 CuO + Na = 2 Cu + NaO2
MnO7 + HCl = MnCl2 + Cl2 + H2O =>
MnO7 + 14 HCl = MnCl2 + 6 Cl2 + 7 H2O
(NH4)2S + AgF = Ag2S + NH4F =>
(NH4)2S + 2 AgF = Ag2S + 2 NH4F
N2O3(g) + H2O(g) = HNO3(s) + NO(s) =>
3 N2O3(g) + H2O(g) = 2 HNO3(s) + 4 NO(s)
KOH + Cl2O = KClO + H2O =>
2 KOH + Cl2O = 2 KClO + H2O
C24H46 + O2 = CO2 + H2O =>
2 C24H46 + 71 O2 = 48 CO2 + 46 H2O
FeCl2 + NaF = NaCl + FeF2 =>
FeCl2 + 2 NaF = 2 NaCl + FeF2
Na2SO3 + Ba(NO3)2 = NaNO3 + BaSO3 =>
Na2SO3 + Ba(NO3)2 = 2 NaNO3 + BaSO3
CO2 + CaSiO3 = CaCO2Si + O =>
CO2 + CaSiO3 = CaCO2Si + 3 O
NH3 + H2O = N2O + H3O =>
2 NH3 + 9 H2O = N2O + 8 H3O
Ba(OH)2 + H2SO4 = H2O + Ba2(SO4)2 =>
2 Ba(OH)2 + 2 H2SO4 = 4 H2O + Ba2(SO4)2
C8H19N + C6H5COOH = C8H19NH + C6H5COO =>
C8H19N + C6H5COOH = C8H19NH + C6H5COO
K + H2O + Fe + C + O2 = K3Fe(C2O4)3(H2O)3 =>
3 K + 3 H2O + Fe + 6 C + 6 O2 = K3Fe(C2O4)3(H2O)3
Zn + O = ZnO =>
Zn + O = ZnO
NaHCO3(aq) + Pb(NO3)2(aq) = NaNO3(s) + Pb(HCO3)2(aq) =>
2 NaHCO3(aq) + Pb(NO3)2(aq) = 2 NaNO3(s) + Pb(HCO3)2(aq)
PP4 + Br2 = PBr3 =>
2 PP4 + 15 Br2 = 10 PBr3
B3 + Cl2 = BCl3 =>
2 B3 + 9 Cl2 = 6 BCl3
ZnCl2 + Cr = ZnCr + Cl2 =>
ZnCl2 + Cr = ZnCr + Cl2
CrPO4 + H2O = P4O10 + Cr(OH)3 =>
4 CrPO4 + 6 H2O = P4O10 + 4 Cr(OH)3
Jn + H2SO4 = JnSO4 + H2 =>
Jn + H2SO4 = JnSO4 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C10H16O6 + O2 = CO2 + H2O =>
C10H16O6 + 11 O2 = 10 CO2 + 8 H2O
AgCl + (NH4)2CO3 = [Ag(NH3)2] + Cl + CO3 + H =>
AgCl + (NH4)2CO3 = [Ag(NH3)2] + Cl + CO3 + 2 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/18/24
Équations équilibrées sur02/17/23
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