| Équations équilibrées la veille | Équations équilibrées le lendemain |
I2Ni + K2CO3 = I2CO3 + NiK2
CrO3 + KOH = KO + Cr(OH)3 =>
CrO3 + 3 KOH = 3 KO + Cr(OH)3
FeS2 + H0 + O2 = FeSO4 + H2SO4 =>
FeS2 + 2 H0 + 4 O2 = FeSO4 + H2SO4
NaHCO3 + C6H8O7 = H2O + CO2 + Na3C6H8O7 =>
18 NaHCO3 + 7 C6H8O7 = 13 H2O + 24 CO2 + 6 Na3C6H8O7
Fe2(SO4)3 + KCl = K2SO4 + FeCl3 =>
Fe2(SO4)3 + 6 KCl = 3 K2SO4 + 2 FeCl3
Cu + PO4 = CuPO4 =>
Cu + PO4 = CuPO4
H3PO4 + Ir(OH)3 = IrPO4 + H2O =>
H3PO4 + Ir(OH)3 = IrPO4 + 3 H2O
As2S3 + HClO4 + H2O = H3AsO4 + S + HCl =>
4 As2S3 + 5 HClO4 + 12 H2O = 8 H3AsO4 + 12 S + 5 HCl
Na2SO4 + SrF2 = NaF + SrSO4 =>
Na2SO4 + SrF2 = 2 NaF + SrSO4
N2 + H2O = NH4 + (NO3) =>
5 N2 + 12 H2O = 6 NH4 + 4(NO3)
KMnO4 + C6H5CHO + H2SO4 = MnSO4 + K2SO4 + C6H5COOH + H2O =>
2 KMnO4 + 5 C6H5CHO + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 C6H5COOH + 3 H2O
Sn2O3 + HCl = SnCl3 + H2O =>
Sn2O3 + 6 HCl = 2 SnCl3 + 3 H2O
C2O4 + H2O = C(OH)HCO4 =>
C2O4 + H2O = C(OH)HCO4
MgUO2(CH3COO)4 + NaCH3COO = MgNa(UO2)3(CH3COO)9 + Mg(CH3COO)2 =>
3 MgUO2(CH3COO)4 + NaCH3COO = MgNa(UO2)3(CH3COO)9 + 2 Mg(CH3COO)2
NaP + ClO = NaCl + PO =>
NaP + ClO = NaCl + PO
SC(NH2)2 + CuSO4*5H2O = H2O + (Cu(SC(NH2)2)3)SO4 =>
3 SC(NH2)2 + CuSO4*5H2O = 5 H2O + (Cu(SC(NH2)2)3)SO4
NaOH(aq) + NaNO2(aq) + Al(s) + H2O = NH3 + NaAlO2 =>
NaOH(aq) + NaNO2(aq) + 2 Al(s) + H2O = NH3 + 2 NaAlO2
Na2SO3 + KMnO4 + H2O = KMnSO3 + Na2O4H2O =>
Na2SO3 + KMnO4 + H2O = KMnSO3 + Na2O4H2O
XH + CaCO3 = X2Ca + CO2 + H2O =>
2 XH + CaCO3 = X2Ca + CO2 + H2O
KBr + KNO3 + H2SO4 = Br2 + H2O + NO + K2SO4 =>
6 KBr + 2 KNO3 + 4 H2SO4 = 3 Br2 + 4 H2O + 2 NO + 4 K2SO4
Al + H2(PO4) = H2 + Al(PO4) =>
Al + H2(PO4) = H2 + Al(PO4)
C2H4O2 + C8H9NO2 = C10H10N + H2O + O =>
2 C2H4O2 + 2 C8H9NO2 = 2 C10H10N + 3 H2O + 5 O
Ni(NO3)2(aq) + BaCl2(aq) = NiCl2(aq) + Ba(NO3)2(aq) =>
Ni(NO3)2(aq) + BaCl2(aq) = NiCl2(aq) + Ba(NO3)2(aq)
ZnSO4 + Na2S*9H2O = ZnS + Na2SO4 + H2O =>
ZnSO4 + Na2S*9H2O = ZnS + Na2SO4 + 9 H2O
H2SO4 + FeSO4 + HNO3 = Fe2(SO4)3 + H2O + NO =>
3 H2SO4 + 6 FeSO4 + 2 HNO3 = 3 Fe2(SO4)3 + 4 H2O + 2 NO
YbCl2 + H2O = H2 + [Yb(OH)2]Cl + HCl =>
2 YbCl2 + 4 H2O = H2 + 2[Yb(OH)2]Cl + 2 HCl
AgNO3 + Na3Fe(CN)6 = Ag3Fe(CN)6 + NaNO3 =>
3 AgNO3 + Na3Fe(CN)6 = Ag3Fe(CN)6 + 3 NaNO3
C6H5C2H3 + C2H4 = C6H4(C2H5)2 =>
3 C6H5C2H3 + 8 C2H4 = 4 C6H4(C2H5)2
K3PO4(ac) + MgCl2(ac) = KCl2 + Mg3PO4 =>
K3PO4(ac) + 3 MgCl2(ac) = 3 KCl2 + Mg3PO4
K + ClO = KCl + O2 =>
2 K + 2 ClO = 2 KCl + O2
Ca(NO3)2 + H2O = Ca(OH)2 + NH3 + O2 =>
Ca(NO3)2 + 4 H2O = Ca(OH)2 + 2 NH3 + 4 O2
NH4 + OH = NH4OH =>
NH4 + OH = NH4OH
Pb(C2H3O2)2 + NH4Cl = Cl + NH4(C2H3O2) + Pb =>
Pb(C2H3O2)2 + 2 NH4Cl = 2 Cl + 2 NH4(C2H3O2) + Pb
H2 + WO3 = H01WO3 =>
H2 + 2 WO3 = 2 H01WO3
C7H8O2 + O2 = CO2 + HOH =>
C7H8O2 + 8 O2 = 7 CO2 + 4 HOH
C5H10 + KMnO4 + H2O = KOH + MnO2 + C5H11O2 =>
C5H10 + KMnO4 + H2O = KOH + MnO2 + C5H11O2
MgCO3 + NH3 + H2O = Mg(NH3)4 + HCO3 + OH =>
MgCO3 + 4 NH3 + H2O = Mg(NH3)4 + HCO3 + OH
Na2[Sn(OH)6] + CoCl2(H2O)6 = Co[Sn(OH)6] + NaCl + H2O =>
Na2[Sn(OH)6] + CoCl2(H2O)6 = Co[Sn(OH)6] + 2 NaCl + 6 H2O
Ca(CH3CO2)2 + (NH4)2C2O4 = Ca(C2O4) + NH4CH3CO2 =>
Ca(CH3CO2)2 + (NH4)2C2O4 = Ca(C2O4) + 2 NH4CH3CO2
HCl + NaCH = HCH + NaCl =>
HCl + NaCH = HCH + NaCl
Tm2O3 + Al + B = TmAlB4 + Al2O3 =>
Tm2O3 + 4 Al + 8 B = 2 TmAlB4 + Al2O3
HI + Hg(NO3)2 = HgI2 + NO3 + H2 =>
2 HI + Hg(NO3)2 = HgI2 + 2 NO3 + H2
SiO2 + HBr = H2O + SiBr4 =>
SiO2 + 4 HBr = 2 H2O + SiBr4
NaH2PO4 + Ca(OH)2 = NaOH + Ca(H2PO4)2 =>
2 NaH2PO4 + Ca(OH)2 = 2 NaOH + Ca(H2PO4)2
Au + CN{-} + H2O + O2 = Au(CN)2{-} + OH{-} =>
4 Au + 8 CN{-} + 2 H2O + O2 = 4 Au(CN)2{-} + 4 OH{-}
MnO2 + NO2 = Mn(NO3)2 =>
MnO2 + 2 NO2 = Mn(NO3)2
C12H15ClO3 + C13H14FN2OHCl = C24H27FN2O4 + CH2Cl2 + H =>
C12H15ClO3 + C13H14FN2OHCl = C24H27FN2O4 + CH2Cl2 + H
BaCl2 + NaHSO4 = BaHSO4 + Na + Cl =>
BaCl2 + NaHSO4 = BaHSO4 + Na + 2 Cl
K3[Fe(CN)6] + KOH + NH2OH = K4[Fe(CN)6] + N2 + H2O =>
2 K3[Fe(CN)6] + 2 KOH + 2 NH2OH = 2 K4[Fe(CN)6] + N2 + 4 H2O
HNO3 + C8H9NO = C8O3H8N2 + H2O =>
HNO3 + C8H9NO = C8O3H8N2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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