| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 FeCO3 + 2 FePO4 = Fe2(CO3)3 + Fe3(PO4)2
(C5H5) + Fe = (C5H5)Fe(C5H5)2 =>
3(C5H5) + Fe = (C5H5)Fe(C5H5)2
Cl2 + O2 = Cl2O3 =>
2 Cl2 + 3 O2 = 2 Cl2O3
OH + HS = S + H2O =>
OH + HS = S + H2O
C6H10 + KMnO4 + H2SO4 = C3H6O2 + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 6 KMnO4 + 9 H2SO4 = 10 C3H6O2 + 3 K2SO4 + 6 MnSO4 + 4 H2O
BaCl2 + H2O + SO4 = BaSO4 + HCl + O2 =>
2 BaCl2 + 2 H2O + 2 SO4 = 2 BaSO4 + 4 HCl + O2
K3(PO4) + HBr = KBr + H3(PO4) =>
K3(PO4) + 3 HBr = 3 KBr + H3(PO4)
NH4HCO3(s) = NH3(g) + CO2(g) + H2O(l) =>
NH4HCO3(s) = NH3(g) + CO2(g) + H2O(l)
Ni(NO3)2 + Fe = Ni + Fe(NO3)2 =>
Ni(NO3)2 + Fe = Ni + Fe(NO3)2
NH4HCO3(s) = NH3(g) + CO2(g) + H2O(l) =>
NH4HCO3(s) = NH3(g) + CO2(g) + H2O(l)
Na2S + K2Cr2O7 = K2S + Na2Cr2O7 =>
Na2S + K2Cr2O7 = K2S + Na2Cr2O7
CaCl2 + K4[Fe(CN)6] + NH4Cl = CaKNH4[Fe(CN)6] + KCl =>
CaCl2 + K4[Fe(CN)6] + NH4Cl = CaKNH4[Fe(CN)6] + 3 KCl
Mg + CaOH2 = MgOH2 + Ca =>
Mg + CaOH2 = MgOH2 + Ca
Fe2(SO4)3 + KI = FeSO4 + K2SO4 + I2 =>
Fe2(SO4)3 + 2 KI = 2 FeSO4 + K2SO4 + I2
K2CO3(aq) + H2SO4(aq) = K2SO4(aq) + CO2(g) + H2O(l) =>
K2CO3(aq) + H2SO4(aq) = K2SO4(aq) + CO2(g) + H2O(l)
K2SO4 + CoPO4 = K3PO4 + Co2(SO4)3 =>
3 K2SO4 + 2 CoPO4 = 2 K3PO4 + Co2(SO4)3
C6H6 + F2 = CF2 + HF =>
C6H6 + 9 F2 = 6 CF2 + 6 HF
AgCl + AgNO3 = Ag + ClNO3 =>
AgCl + AgNO3 = 2 Ag + ClNO3
Mn{+2} + IO4{-} + H2O = MnO4{-} + H{+} + IO3{-} =>
2 Mn{+2} + 5 IO4{-} + 3 H2O = 2 MnO4{-} + 6 H{+} + 5 IO3{-}
CaO(c) + P2O5(c) = Ca3(PO4)2 =>
3 CaO(c) + P2O5(c) = Ca3(PO4)2
[Cu(NH3)4](OH)2 + HCl = CuCl2 + NH4Cl + H2O =>
[Cu(NH3)4](OH)2 + 6 HCl = CuCl2 + 4 NH4Cl + 2 H2O
Mg + Cl = MgCl3 =>
Mg + 3 Cl = MgCl3
Mg + H3PO4 = HMg + PO4 =>
3 Mg + H3PO4 = 3 HMg + PO4
Fe2O3 + H2S = Fe2S3 + H2O =>
Fe2O3 + 3 H2S = Fe2S3 + 3 H2O
PH3 + KMnO4 + H2OSO4 = KHSO4 + MnSO4 + H3PO4 + H2O =>
9 PH3 + 8 KMnO4 + 16 H2OSO4 = 8 KHSO4 + 8 MnSO4 + 9 H3PO4 + 12 H2O
Na2(Zn(OH)4)Zn + NaNO3 + NaOH = Na2ZnO2 + NH3 + H2O =>
4 Na2(Zn(OH)4)Zn + NaNO3 + 7 NaOH = 8 Na2ZnO2 + NH3 + 10 H2O
S + HNO3 = H2SO4 + N2O5 + H =>
S + 8 HNO3 = H2SO4 + 4 N2O5 + 6 H
BiI3 + NaI = NaBi + I =>
BiI3 + NaI = NaBi + 4 I
H2OBaCl2 = BaCl2 + H2O =>
H2OBaCl2 = BaCl2 + H2O
BaCl + ZnSO4 = BaSO4 + ClZn =>
BaCl + ZnSO4 = BaSO4 + ClZn
Mg + H3PO4 = HMg + PO4 =>
3 Mg + H3PO4 = 3 HMg + PO4
CuCI2 + Mg = MgCI2 + Cu =>
CuCI2 + Mg = MgCI2 + Cu
(NH4)2SO4 + CaOH2 = CaSO4 + H2O + NH4 =>
(NH4)2SO4 + CaOH2 = CaSO4 + H2O + 2 NH4
S + Pb(NO3)2 + H2O = H2SO4 + Pb + HNO3 =>
S + 3 Pb(NO3)2 + 4 H2O = H2SO4 + 3 Pb + 6 HNO3
Mg + MnO3 = MgO + MnO =>
2 Mg + MnO3 = 2 MgO + MnO
Sr + Br = SrBr =>
Sr + Br = SrBr
KOH + Fe(OH)2 = K2[Fe(OH)4] =>
2 KOH + Fe(OH)2 = K2[Fe(OH)4]
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
CH3COONH4 + H2O = CH3COONH3 + H3O =>
CH3COONH4 + H2O = CH3COONH3 + H3O
(POCl3) + H2O = H3PO4 + HCl =>
(POCl3) + 3 H2O = H3PO4 + 3 HCl
KF + O2 = KO2 + F =>
KF + O2 = KO2 + F
Ag + CaI2 = AgI2 + Ca =>
Ag + CaI2 = AgI2 + Ca
Pb(NO3)4 + CsCl = CsNO3 + PbCl4 =>
Pb(NO3)4 + 4 CsCl = 4 CsNO3 + PbCl4
Fe2O3 + MgAl = Fe + MgO + Al2O3 =>
5 Fe2O3 + 6 MgAl = 10 Fe + 6 MgO + 3 Al2O3
Mg + MnO3 = MgO + MnO =>
2 Mg + MnO3 = 2 MgO + MnO
Mg + Cl = MgCl3 =>
Mg + 3 Cl = MgCl3
CuSO4 + Al + HCl = Cu + AlCl3 + H2SO4 =>
3 CuSO4 + 2 Al + 6 HCl = 3 Cu + 2 AlCl3 + 3 H2SO4
SnO2 + Ba(MnO4)2 = BaO + Sn(MnO4)4 =>
SnO2 + 2 Ba(MnO4)2 = 2 BaO + Sn(MnO4)4
Mg(OH)2 + HF = MgF2 + H(OH) =>
Mg(OH)2 + 2 HF = MgF2 + 2 H(OH)
NaCl(aq) = Na + Cl =>
NaCl(aq) = Na + Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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