| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
MnO4{-} + SO{-2} + H{+} = Mn{2+} + SO4{2-} + H2O =>
6 MnO4{-} + 5 SO{-2} + 18 H{+} = 6 Mn{2+} + 5 SO4{2-} + 9 H2O
KI + C6H10O5 = K + C6H10O5I2 =>
2 KI + C6H10O5 = 2 K + C6H10O5I2
Ba + NiCl2 = Ni + BaCl2 =>
Ba + NiCl2 = Ni + BaCl2
FeCl3 + NH4SCN + H3PO4 = H3[Fe(PO4)2] + NH4Cl + HSCN =>
FeCl3 + 3 NH4SCN + 2 H3PO4 = H3[Fe(PO4)2] + 3 NH4Cl + 3 HSCN
FeS + KMnO4 + H2SO4 = Fe2(SO4)3 + KHSO4 + MnSO4 + H2O =>
10 FeS + 18 KMnO4 + 41 H2SO4 = 5 Fe2(SO4)3 + 18 KHSO4 + 18 MnSO4 + 32 H2O
K2S + CuSO4 = K2SO4(aq) + CuS(s) =>
K2S + CuSO4 = K2SO4(aq) + CuS(s)
Na2O + Mg = MgO + Na =>
Na2O + Mg = MgO + 2 Na
CoO = Co2O2 =>
2 CoO = Co2O2
C3H8S + O2 = H2O + CO + S =>
2 C3H8S + 7 O2 = 8 H2O + 6 CO + 2 S
NH4OH + HgCl = NH4Cl + HgOH =>
NH4OH + HgCl = NH4Cl + HgOH
C4H10 + O2 = H2O(l) + CO2(g) =>
2 C4H10 + 13 O2 = 10 H2O(l) + 8 CO2(g)
Cu2[Fe(CN)6] + NH3 = [Cu(NH3)4] + [Fe(CN)6] =>
Cu2[Fe(CN)6] + 8 NH3 = 2[Cu(NH3)4] + [Fe(CN)6]
NH4NO3 + Na2CO3 = NaNO3 + NH3 + CO2 + H2O =>
2 NH4NO3 + Na2CO3 = 2 NaNO3 + 2 NH3 + CO2 + H2O
K2Cr2O7 + H2SO4 + (CH3)3COH = K2Cr2O7H2SO4(CH3)3COH =>
K2Cr2O7 + H2SO4 + (CH3)3COH = K2Cr2O7H2SO4(CH3)3COH
Li2O + HBO2 = LiBO2 + H2O =>
Li2O + 2 HBO2 = 2 LiBO2 + H2O
H2SO4 + KMnO4 + Na2C2O2 = K2SO4 + H2O + MnSO4 + Na2SO4 + CO2 =>
14 H2SO4 + 6 KMnO4 + 5 Na2C2O2 = 3 K2SO4 + 14 H2O + 6 MnSO4 + 5 Na2SO4 + 10 CO2
MnO4{-} + SO{-2} + H{+} = Mn{2+} + SO4{2-} + H2O =>
6 MnO4{-} + 5 SO{-2} + 18 H{+} = 6 Mn{2+} + 5 SO4{2-} + 9 H2O
V2O + H2O + O2 = V(OH)3 =>
V2O + 3 H2O + O2 = 2 V(OH)3
CrCl2 + Fe2(SO4)3 = CrSO4 + FeCl3 =>
3 CrCl2 + Fe2(SO4)3 = 3 CrSO4 + 2 FeCl3
Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl
N2 + O3 = N2O3 =>
N2 + O3 = N2O3
GeO2 + HCl + Na2S = GeS2 + NaCl + H2O =>
GeO2 + 4 HCl + 2 Na2S = GeS2 + 4 NaCl + 2 H2O
Mg + (NO3)2 + H2PO4 = (Mg)3(PO4)2 + HNO3 =>
3 Mg + 2(NO3)2 + 2 H2PO4 = (Mg)3(PO4)2 + 4 HNO3
Na2O2 + Na = Na2O =>
Na2O2 + 2 Na = 2 Na2O
H2O + N2 + O5 = HNO3 =>
H2O + N2 + O5 = 2 HNO3
As2S3 + HNO3 = H4As2O7 + H2SO4 + NO2 + H2O =>
As2S3 + 28 HNO3 = H4As2O7 + 3 H2SO4 + 28 NO2 + 9 H2O
Mg(OH)2 + Ca3(PO4) = Mg3(PO4) + Ca(OH)2 =>
3 Mg(OH)2 + Ca3(PO4) = Mg3(PO4) + 3 Ca(OH)2
H2SO4HCl = H3ClSO4 =>
H2SO4HCl = H3ClSO4
Ce + Pb3O4 = CeO3 + Pb3O =>
Ce + Pb3O4 = CeO3 + Pb3O
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
IK = KI =>
IK = KI
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg + (NO3)2 + H2PO4 = (Mg)3(PO4)2 + HNO3 =>
3 Mg + 2(NO3)2 + 2 H2PO4 = (Mg)3(PO4)2 + 4 HNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NO = NO1 =>
NO = NO1
Ni + H2O = Ni(H2O) =>
Ni + H2O = Ni(H2O)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca2Br + F = CaF + Br2 =>
2 Ca2Br + 4 F = 4 CaF + Br2
(NH4)2 + SO4 + PbNO3 = NH4NO3 + PbSO4 =>
(NH4)2 + 2 SO4 + 2 PbNO3 = 2 NH4NO3 + 2 PbSO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ba + NiCl2 = Ni + BaCl2 =>
Ba + NiCl2 = Ni + BaCl2
Fe2 = Fe100000 =>
50000 Fe2 = Fe100000
NaOH + CaCO3 = Na2CO3 + Ca(OH)2 =>
2 NaOH + CaCO3 = Na2CO3 + Ca(OH)2
HNO3 + Ca(NO3)2 = CaNO3 + H(NO3)2 =>
HNO3 + Ca(NO3)2 = CaNO3 + H(NO3)2
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Li(CO3) + HNO3 = HCO3 + Li(NO3) =>
Li(CO3) + HNO3 = HCO3 + Li(NO3)
O2Fe = FeO2 =>
O2Fe = FeO2
Zn(NO3)2 + (NH4)3PO4 = Zn3(PO4)2 + (NH4)(NO3) =>
3 Zn(NO3)2 + 2(NH4)3PO4 = Zn3(PO4)2 + 6(NH4)(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/26/24
Équations équilibrées sur03/27/23
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