| Équations équilibrées la veille | Équations équilibrées le lendemain |
KBrO4 = KBr + 2 O2
Fe(OH)3 + H3PO4 = Fe2(HPO4)3 + H2O =>
2 Fe(OH)3 + 3 H3PO4 = Fe2(HPO4)3 + 6 H2O
I2 + NH4OH = NH4I + HIO =>
I2 + NH4OH = NH4I + HIO
Fe(OH)3 + H3N = FeN + HOH =>
Fe(OH)3 + H3N = FeN + 3 HOH
IO3{-} + H{+} + {-} = I2 + H2O =>
2 IO3{-} + 12 H{+} + 10e = I2 + 6 H2O
Ca5F(PO4)3 + H2SO4 + H2O = (CaSO4*2H2O) + HF + H3PO4 =>
Ca5F(PO4)3 + 5 H2SO4 + 10 H2O = 5(CaSO4*2H2O) + HF + 3 H3PO4
V2O5 + CaS = CaO5 + SV2 =>
V2O5 + CaS = CaO5 + SV2
Al2O3H6O3 + NaOH = NaAlO2 + H2O =>
Al2O3H6O3 + 2 NaOH = 2 NaAlO2 + 4 H2O
Cr + H3O{+} = Cr{3+} + H2O + H2 =>
2 Cr + 6 H3O{+} = 2 Cr{3+} + 6 H2O + 3 H2
N2H4 + VO3 = N2 + VO2 + H2O =>
N2H4 + 2 VO3 = N2 + 2 VO2 + 2 H2O
F2 + NaOH = NaF + OF2 + H2O =>
2 F2 + 2 NaOH = 2 NaF + OF2 + H2O
N2O + H2O + SO2 = N2 + H2SO4 =>
N2O + H2O + SO2 = N2 + H2SO4
[Ni(NH3)6](NO3)2 + K2S = NiS + KNO3 + NH3 =>
[Ni(NH3)6](NO3)2 + K2S = NiS + 2 KNO3 + 6 NH3
Li(NO3)2 + Mg = Li + Mg(NO3)2 =>
Li(NO3)2 + Mg = Li + Mg(NO3)2
K3PO4 = K2O + P4O10 =>
4 K3PO4 = 6 K2O + P4O10
C18H30 + H2SO4 = C18H30SO3 + H2O =>
C18H30 + H2SO4 = C18H30SO3 + H2O
N2 + CaC4 = C + CaNCN =>
N2 + CaC4 = 3 C + CaNCN
Ag + H2SO4 = Ag(SO4) + SO + H2O =>
2 Ag + 3 H2SO4 = 2 Ag(SO4) + SO + 3 H2O
Se + Cl2 = SeCl2 =>
Se + Cl2 = SeCl2
K2S + Sn(C2H3O2)2 = SnS + KC2H3O2 =>
K2S + Sn(C2H3O2)2 = SnS + 2 KC2H3O2
AgOH + H3PO4 = Ag3PO4 + HOH =>
3 AgOH + H3PO4 = Ag3PO4 + 3 HOH
Zn + BaCl2 = ZnCl2 + Ba =>
Zn + BaCl2 = ZnCl2 + Ba
Ni3S2 + O2 = Ni + SO2 =>
Ni3S2 + 2 O2 = 3 Ni + 2 SO2
HCOOH + Na2SO4 = H2SO4 + HCOONa =>
2 HCOOH + Na2SO4 = H2SO4 + 2 HCOONa
HCHO + Ag(NH3)2{+2} + OH{-} = HCOO{-} + Ag + H2O + NH3 =>
HCHO + Ag(NH3)2{+2} + 3 OH{-} = HCOO{-} + Ag + 2 H2O + 2 NH3
FeSO4 + KCl = FeS + KClO4 =>
FeSO4 + KCl = FeS + KClO4
Cl{-} + H{+} + ClO3{-} = Cl2 + H2O =>
5 Cl{-} + 6 H{+} + ClO3{-} = 3 Cl2 + 3 H2O
NO3 + HCl = NOCl + Cl2 + H2O =>
2 NO3 + 8 HCl = 2 NOCl + 3 Cl2 + 4 H2O
(CO)4 = CO =>
(CO)4 = 4 CO
FeSO4 + CaCl2 = FeCl2 + CaSO4 =>
FeSO4 + CaCl2 = FeCl2 + CaSO4
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
NH3 + CO2 + H2O = [NH4]2CO3 =>
2 NH3 + CO2 + H2O = [NH4]2CO3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe(SO4)4 + MnSO4 + HNO3 + CO2 + H2O =>
5 K4Fe(CN)6 + 66 KMnO4 + 172 H2SO4 = 86 KHSO4 + 5 Fe(SO4)4 + 66 MnSO4 + 30 HNO3 + 30 CO2 + 114 H2O
MgS + PbCl4 = MgCl4 + SPb =>
MgS + PbCl4 = MgCl4 + SPb
PH3 + K2CrO7 + H2SO4 = H3PO4 + K2SO4 + Cr2(SO4)3 + H2O =>
9 PH3 + 8 K2CrO7 + 20 H2SO4 = 9 H3PO4 + 8 K2SO4 + 4 Cr2(SO4)3 + 20 H2O
HCl(aq) + Na2O(aq) = NaCl(aq) + H2O =>
2 HCl(aq) + Na2O(aq) = 2 NaCl(aq) + H2O
MnO + KOH = K2MnO2 + H2O =>
MnO + 2 KOH = K2MnO2 + H2O
ClO3{-} + S{-2} + H2O = Cl2 + S + OH{-} =>
2 ClO3{-} + 5 S{-2} + 6 H2O = Cl2 + 5 S + 12 OH{-}
OH + Cr3 = CrO4 + H2O =>
24 OH + Cr3 = 3 CrO4 + 12 H2O
KOH + (H2SO4) = K2SO4 + H2O =>
2 KOH + (H2SO4) = K2SO4 + 2 H2O
NH3 + Cl2 + H2O = HCl + HNO3 =>
NH3 + 4 Cl2 + 3 H2O = 8 HCl + HNO3
BeSO4 + NaOH = Be(OH)2 + Na2SO4 =>
BeSO4 + 2 NaOH = Be(OH)2 + Na2SO4
C8H8BrNO + Cl2 = C8H7BrClNO + HCl =>
C8H8BrNO + Cl2 = C8H7BrClNO + HCl
As2O3 + Ca(OH0)2 = Ca3(AsO4)2 + H2O + H2 =>
As2O3 + 3 Ca(OH0)2 = Ca3(AsO4)2 + H2O + 2 H2
RaSO2 + In = Ra + In2(SO2) =>
RaSO2 + 2 In = Ra + In2(SO2)
C4H9NaO8 + K2CO3 + H2O = KNaC4H4O6*4H2O + CO2 =>
2 C4H9NaO8 + K2CO3 + 3 H2O = 2 KNaC4H4O6*4H2O + CO2
Ni3(PO4)2 + Mg(ClO3)2 = Mg3(PO4)2 + Ni(ClO3)2 =>
Ni3(PO4)2 + 3 Mg(ClO3)2 = Mg3(PO4)2 + 3 Ni(ClO3)2
AlSO4{-2} + BaCl = AlCl + BaSO4{-2} =>
AlSO4{-2} + BaCl = AlCl + BaSO4{-2}
Cl2 + BrK = KCl + Br2 =>
Cl2 + 2 BrK = 2 KCl + Br2
C6H5COOH + Ba(OH)2 = Ba + C6H5COO + H2O =>
2 C6H5COOH + Ba(OH)2 = Ba + 2 C6H5COO + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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