| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg3(PO4)2 + 2 H2(SO4) = 2 Mg(SO4) + Mg(H2PO4)2
CoO(s) = Co(s) + O(s) =>
CoO(s) = Co(s) + O(s)
CO + H2 + NH3 = C5H8N5O(guanine) + H2O =>
10 CO + H2 + 10 NH3 = 2 C5H8N5O(guanine) + 8 H2O
YCl + BaS = YS + BaCl =>
YCl + BaS = YS + BaCl
H3PO4 + V = V3(PO4)5 + H2 =>
10 H3PO4 + 6 V = 2 V3(PO4)5 + 15 H2
CH3COOH + Ag2O = HCOOH + Ag =>
CH3COOH + 2 Ag2O = 2 HCOOH + 4 Ag
LiCl + MgSO4 = MgCl2 + Li2SO4 =>
2 LiCl + MgSO4 = MgCl2 + Li2SO4
KBr + H2SO4 + H2O2 = HBrO + K2SO4 + H2O =>
2 KBr + H2SO4 + 2 H2O2 = 2 HBrO + K2SO4 + 2 H2O
Ca(NO2)2 + K2SO3 = KNO2 + CaSO3 =>
Ca(NO2)2 + K2SO3 = 2 KNO2 + CaSO3
SrO + K = Sr + K2O =>
SrO + 2 K = Sr + K2O
HN + Zn(OH)2 = ZnN2 + H2O =>
2 HN + Zn(OH)2 = ZnN2 + 2 H2O
C15H14O3 + O2 = CO2 + H2O =>
C15H14O3 + 17 O2 = 15 CO2 + 7 H2O
NaHCO3(s) + CaCl2(s) = NaCl(s) + H2O(l) + CO2(g) + CaCO3(s) =>
2 NaHCO3(s) + CaCl2(s) = 2 NaCl(s) + H2O(l) + CO2(g) + CaCO3(s)
H2O + MnO4{-} + CN{-} = MnO2 + CNO{-} + OH{-} =>
H2O + 2 MnO4{-} + 3 CN{-} = 2 MnO2 + 3 CNO{-} + 2 OH{-}
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Mn(OH)2(s) + MnO4{-} + OH{-} = MnO4{2-} + H2O(l) =>
Mn(OH)2(s) + 4 MnO4{-} + 6 OH{-} = 5 MnO4{2-} + 4 H2O(l)
FeO + NH3 + H2O = [Fe(NH3)4](OH)2 =>
FeO + 4 NH3 + H2O = [Fe(NH3)4](OH)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2TiCl6 + NH3 + H2O = H4TiO4 + NH4Cl =>
H2TiCl6 + 6 NH3 + 4 H2O = H4TiO4 + 6 NH4Cl
K2S + NaClO + H2SO4 = S + NaCl + K2SO4H2O =>
K2S + NaClO + H2SO4 = S + NaCl + K2SO4H2O
K(s) + N2(g) = K3N(s) =>
6 K(s) + N2(g) = 2 K3N(s)
Fe{2+} + MnO2 + H2O = FeO3H3 + Mn{2+} + H{+} =>
2 Fe{2+} + MnO2 + 4 H2O = 2 FeO3H3 + Mn{2+} + 2 H{+}
H2SO4(dilute) + CaO = CaSO4 + H2O =>
H2SO4(dilute) + CaO = CaSO4 + H2O
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
FeO + NH3 + H2O = [Fe(NH3)4](OH)2 =>
FeO + 4 NH3 + H2O = [Fe(NH3)4](OH)2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
Hg(l) + HCl = HgCl2(aq) + H2(g) =>
Hg(l) + 2 HCl = HgCl2(aq) + H2(g)
Fe + H2O2 + H{+} = Fe{+3} + H2O =>
2 Fe + 3 H2O2 + 6 H{+} = 2 Fe{+3} + 6 H2O
HCOOC3H5 + O2 = CO2 + H2O =>
2 HCOOC3H5 + 9 O2 = 8 CO2 + 6 H2O
HCl + KHSO3 = KCl + SO2 + H2O =>
HCl + KHSO3 = KCl + SO2 + H2O
P4O6 + H2O = H3PO3 =>
P4O6 + 6 H2O = 4 H3PO3
FeO + NH3 + H2O = [Fe(NH3)4](OH)2 =>
FeO + 4 NH3 + H2O = [Fe(NH3)4](OH)2
Na2CO3 + S + H2O = Na2S + Na2SO3 + NaHCO3 =>
6 Na2CO3 + 3 S + 3 H2O = 2 Na2S + Na2SO3 + 6 NaHCO3
FeO2(s) + O(g) = FeO3(s) =>
FeO2(s) + O(g) = FeO3(s)
PbO2(s) + HBr(aq) = PbBr4(aq) + H2O(i) =>
PbO2(s) + 4 HBr(aq) = PbBr4(aq) + 2 H2O(i)
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
Cr2(SO4)3 + Na2CO3 = Cr2(CO3)3 + Na2SO4 =>
Cr2(SO4)3 + 3 Na2CO3 = Cr2(CO3)3 + 3 Na2SO4
Hg2(NO3)2 + CuSO4 = Hg2SO4 + Cu(NO3)2 =>
Hg2(NO3)2 + CuSO4 = Hg2SO4 + Cu(NO3)2
Al2S3 + O2 = Al2S3O2 =>
Al2S3 + O2 = Al2S3O2
NaOH + Cu(OH)2 = Cu3[Na(OH)4]2 =>
2 NaOH + 3 Cu(OH)2 = Cu3[Na(OH)4]2
AlBr3(aq) + K2SO4(aq) = KBr(aq) + Al2(SO4)3(aq) =>
2 AlBr3(aq) + 3 K2SO4(aq) = 6 KBr(aq) + Al2(SO4)3(aq)
OsO4 + NaOH = Na2[OsO4(OH)2] =>
OsO4 + 2 NaOH = Na2[OsO4(OH)2]
Pb(NO3)2 + KSCN = Pb(SCN)2 + KNO3 =>
Pb(NO3)2 + 2 KSCN = Pb(SCN)2 + 2 KNO3
CuI2 + Cr(NO3)3 = Cu(NO3)2 + CrI3 =>
3 CuI2 + 2 Cr(NO3)3 = 3 Cu(NO3)2 + 2 CrI3
Ga + HNO3 = Ga(NO3)3 + H2 =>
2 Ga + 6 HNO3 = 2 Ga(NO3)3 + 3 H2
FeCl3 + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeCl3 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
NH3 + Hg2(NO3)2 = Hg + (Hg(NH3)2(NO3)2) =>
2 NH3 + Hg2(NO3)2 = Hg + (Hg(NH3)2(NO3)2)
FeC2O4*2H2O = FeCO3 + H2O + CO =>
FeC2O4*2H2O = FeCO3 + 2 H2O + CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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