| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca + SnI4 = 2 CaI2 + Sn
V2O5 + H2C2O4 = V2O3 + CO2 + H2O =>
V2O5 + 2 H2C2O4 = V2O3 + 4 CO2 + 2 H2O
ZnH2Y = Zn[H2Y] =>
ZnH2Y = Zn[H2Y]
Al + Hg(NO3)2 = Al(NO3)3 + Hg2Al3 =>
13 Al + 6 Hg(NO3)2 = 4 Al(NO3)3 + 3 Hg2Al3
C + H2 = C2H6 =>
2 C + 3 H2 = C2H6
MnO2 + NaOH + O2 = Na2MnO4 + H2O =>
2 MnO2 + 4 NaOH + O2 = 2 Na2MnO4 + 2 H2O
O6 = O3 =>
O6 = 2 O3
HNO3 + NH4Cl = NH4NO3 + HCl =>
HNO3 + NH4Cl = NH4NO3 + HCl
Ca(HCO3)2(t) = CaCO3 + CO2 + H2O =>
Ca(HCO3)2(t) = CaCO3 + CO2 + H2O
NiS2 + O2 = NiO + SO2 =>
2 NiS2 + 5 O2 = 2 NiO + 4 SO2
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Cl2 + Na2S + H2O = HCl + Na2SO4 =>
4 Cl2 + Na2S + 4 H2O = 8 HCl + Na2SO4
PbCl2 + NaNO3 = Pb(NO3)2 + NaCl =>
PbCl2 + 2 NaNO3 = Pb(NO3)2 + 2 NaCl
FeCl2 + FeCl3 + H2O = HCl + Fe3O4 =>
FeCl2 + 2 FeCl3 + 4 H2O = 8 HCl + Fe3O4
Ca + H3Po4 = Ca3(Po4) + H2 =>
6 Ca + 2 H3Po4 = 2 Ca3(Po4) + 3 H2
NaOMgCl = NaClMgO =>
NaOMgCl = NaClMgO
C + Al2O3 = Al4C3 + CO =>
9 C + 2 Al2O3 = Al4C3 + 6 CO
K2HPO4 + Ca(OH)2 = KOH + Ca3(PO4)2 + H2O =>
2 K2HPO4 + 3 Ca(OH)2 = 4 KOH + Ca3(PO4)2 + 2 H2O
SiO2 + Ca3(PO4)2 + C = CO + CaSiO3 + P4 =>
6 SiO2 + 2 Ca3(PO4)2 + 10 C = 10 CO + 6 CaSiO3 + P4
AlO + SiO = Al2SiO3 =>
2 AlO + SiO = Al2SiO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CH3C(OH)NH2 + C9H10NO3 = C9H9NO2 + CH3CONH2 + H2O =>
CH3C(OH)NH2 + C9H10NO3 = C9H9NO2 + CH3CONH2 + H2O
Ga + H2SO4 = Ga2(SO4)3 + H3 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 2 H3
HNO2 + NH4(OH) = H2O + NO2(NH4) =>
HNO2 + NH4(OH) = H2O + NO2(NH4)
H2CrO4 + H2O2 = H4CrO4 + O2 =>
H2CrO4 + H2O2 = H4CrO4 + O2
SiC + H2O = SiO2 + CH4 =>
SiC + 2 H2O = SiO2 + CH4
CO2 + H2O = C32H66 + O2 =>
64 CO2 + 66 H2O = 2 C32H66 + 97 O2
H2SO4 + LiOH = H2O + Li2SO4 =>
H2SO4 + 2 LiOH = 2 H2O + Li2SO4
Mg + Mn{2+} = Mg{2+} + Mn =>
Mg + Mn{2+} = Mg{2+} + Mn
SbCl3 + H2O = H[Sb(OH)4] + HCl =>
SbCl3 + 4 H2O = H[Sb(OH)4] + 3 HCl
CHCH + O2(g) = CO2(g) + H2O(g) =>
2 CHCH + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
NaCrO3 + NaOH + H2O2 = Na2CrO4 + H2O =>
2 NaCrO3 + 2 NaOH + H2O2 = 2 Na2CrO4 + 2 H2O
(CNOCl)3 + CH3COCH3 = (CNOH)3 + C3H5OCl =>
(CNOCl)3 + 3 CH3COCH3 = (CNOH)3 + 3 C3H5OCl
C2H5Cl + CH3CH2OK = C4H10O + KCl =>
C2H5Cl + CH3CH2OK = C4H10O + KCl
Zn(NO3)2 + H2O = HNO3 + ZnO =>
Zn(NO3)2 + H2O = 2 HNO3 + ZnO
Cs + O2 = CsO =>
2 Cs + O2 = 2 CsO
Cl2 + RbOH = RbCl + RbClO3 + H2O =>
3 Cl2 + 6 RbOH = 5 RbCl + RbClO3 + 3 H2O
K2[HgI4] + NH3 + KOH = [Hg2ONH2]I + KI + H2O =>
2 K2[HgI4] + NH3 + 3 KOH = [Hg2ONH2]I + 7 KI + 2 H2O
C35H72(s) + O2(g) = CO2(g) + H2O(l) =>
C35H72(s) + 53 O2(g) = 35 CO2(g) + 36 H2O(l)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(NO3)2 + Na2S = CuS + NaNO3 =>
Cu(NO3)2 + Na2S = CuS + 2 NaNO3
NH4Cl + SO4 = (NH4)2SO4 + Cl =>
2 NH4Cl + SO4 = (NH4)2SO4 + 2 Cl
ZnCO3 + HSO3NH2 + KCl = K2[Zn(SO3NH2)2Cl2] + H2O + CO2 =>
ZnCO3 + 2 HSO3NH2 + 2 KCl = K2[Zn(SO3NH2)2Cl2] + H2O + CO2
Sr(OH)2 + K = K(OH)2 + Sr =>
Sr(OH)2 + K = K(OH)2 + Sr
MgSO4(s) + H2O(l) = MgO(s) + H2SO4(l) =>
MgSO4(s) + H2O(l) = MgO(s) + H2SO4(l)
MgI2 + Na2(CO3) = NaI + Mg(CO3) =>
MgI2 + Na2(CO3) = 2 NaI + Mg(CO3)
Ba(HCO3)2(s) = BaCO3(s) + H2O(g) + CO2(g) =>
Ba(HCO3)2(s) = BaCO3(s) + H2O(g) + CO2(g)
KClO3(MnO2) = KClO3MnO2 =>
KClO3(MnO2) = KClO3MnO2
H2SO4CH3COONa = NaHSO4CH3COOH =>
H2SO4CH3COONa = NaHSO4CH3COOH
C35H72(s) + O2(g) = CO2(g) + H2O(l) =>
C35H72(s) + 53 O2(g) = 35 CO2(g) + 36 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
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