| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiOH + Fe(NO3)3 = FeOH + Li(NO3)3
Mg(s) + H2O(l) = Mg2O(s) + H2(g) =>
2 Mg(s) + H2O(l) = Mg2O(s) + H2(g)
NO2(g) = NO(g) + O2(g) =>
2 NO2(g) = 2 NO(g) + O2(g)
K3[Fe(CN)6] + NH4SCN + KCl = K4SCN + (NH4)3Fe(CN)6 + Cl2 =>
2 K3[Fe(CN)6] + 6 NH4SCN + 18 KCl = 6 K4SCN + 2(NH4)3Fe(CN)6 + 9 Cl2
(NH4)2CrO4 + CuSO4*5H2O = CuCrO4 + H2O + (NH4)2SO4 =>
(NH4)2CrO4 + CuSO4*5H2O = CuCrO4 + 5 H2O + (NH4)2SO4
Co(NO3)3 + Na2SO4 = Co2(SO4)3 + Na(NO3) =>
2 Co(NO3)3 + 3 Na2SO4 = Co2(SO4)3 + 6 Na(NO3)
Zn(MnO4)2 + HBr = MnBr2 + Br2 + H2O + ZnBr2 =>
Zn(MnO4)2 + 16 HBr = 2 MnBr2 + 5 Br2 + 8 H2O + ZnBr2
C2H8N2O4 + MgCO3 = MgC2O4 + (NH4)2CO3 =>
C2H8N2O4 + MgCO3 = MgC2O4 + (NH4)2CO3
NaSO4BaCl2 = NaCl2BaSO4 =>
NaSO4BaCl2 = NaCl2BaSO4
Ca(COO)2 + KMnO4 + H2SO4 = CO2 + MnSO4 + H2O + CaSO4 + K2SO4 =>
5 Ca(COO)2 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 2 MnSO4 + 8 H2O + 5 CaSO4 + K2SO4
C3H7COOH + P2O5 = (C3H7CO)2O + H3PO4 =>
6 C3H7COOH + P2O5 = 3(C3H7CO)2O + 2 H3PO4
Cd3(PO3)2 + Mg7 = Mg7(PO3)2 + Cd3 =>
Cd3(PO3)2 + Mg7 = Mg7(PO3)2 + Cd3
CuCl + Fe(OH)3 = CuOH + FeCl3 =>
3 CuCl + Fe(OH)3 = 3 CuOH + FeCl3
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
C30H52O3 + H2O = C30H54O4 =>
C30H52O3 + H2O = C30H54O4
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Li2CO3 + MgCl2 = Li2Cl2 + MgCO3 =>
Li2CO3 + MgCl2 = Li2Cl2 + MgCO3
CH3OH + MnO4{-} + OH{-} = CO3{2-} + MnO4{-2} + H2O =>
CH3OH + 6 MnO4{-} + 8 OH{-} = CO3{2-} + 6 MnO4{-2} + 6 H2O
Au(NO3)3 + HCl = AuCl3 + HNO3 =>
Au(NO3)3 + 3 HCl = AuCl3 + 3 HNO3
CuF = CuF2 + Cu =>
2 CuF = CuF2 + Cu
Na2MnO4 + KOH = K2MnO4 + NaOH =>
Na2MnO4 + 2 KOH = K2MnO4 + 2 NaOH
C4H6O6 + Na2CO3 = C4H4O6Na2 + CO2 + H2O =>
C4H6O6 + Na2CO3 = C4H4O6Na2 + CO2 + H2O
NH4NO3 + H2O = HNO3 + NH4O =>
7 NH4NO3 + 5 H2O = 6 HNO3 + 8 NH4O
CH3CH2CH3(g) + O2(g) = CH3COOH + H2O =>
2 CH3CH2CH3(g) + 4 O2(g) = 3 CH3COOH + 2 H2O
NiCl2(s) = Ni(s) + Cl2(g) =>
NiCl2(s) = Ni(s) + Cl2(g)
NH4OH + PbO = (NH4)2O + Pb(OH)2 =>
2 NH4OH + PbO = (NH4)2O + Pb(OH)2
Fe3S2 + KOH = K3S + Fe(OH)2 =>
Fe3S2 + 6 KOH = 2 K3S + 3 Fe(OH)2
NiSO4 + C4H8N2O2 = Ni(C4H8N2O2) + SO4 =>
NiSO4 + C4H8N2O2 = Ni(C4H8N2O2) + SO4
Ca(C2H3O2)2(aq) + Na3PO4(aq) = Ca3(PO4)2(s) + NaC2H3O2(aq) =>
3 Ca(C2H3O2)2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaC2H3O2(aq)
Li2O + CO2 = Li2 + CO3 =>
Li2O + CO2 = Li2 + CO3
H2O + H2S = H4SO =>
H2O + H2S = H4SO
CrCl6 + Pb(C2H3O2)2 = PbCl2 + Cr(C2H3O2)6 =>
CrCl6 + 3 Pb(C2H3O2)2 = 3 PbCl2 + Cr(C2H3O2)6
CH2CH2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH2CH2 + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 12 MnSO4 + 6 K2SO4 + 28 H2O
NaCl + BeO = BeCl2 + Na2O =>
2 NaCl + BeO = BeCl2 + Na2O
C14H12 + Br = C14H12Br2 =>
C14H12 + 2 Br = C14H12Br2
MnCl3 + K3PO4 = MnPO4 + KCl =>
MnCl3 + K3PO4 = MnPO4 + 3 KCl
H2S + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
3 H2S + 4 K2Cr2O7 + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
C9H12 + KMnO4 + H2O = C6H12O6 + MnO2 + KOH =>
2 C9H12 + 8 KMnO4 + 10 H2O = 3 C6H12O6 + 8 MnO2 + 8 KOH
C2H5BrNaOH = C2H4H2ONaBr =>
C2H5BrNaOH = C2H4H2ONaBr
Cu(NO3) + Na(OH)2 = Cu(OH)2 + Na(NO3) =>
Cu(NO3) + Na(OH)2 = Cu(OH)2 + Na(NO3)
KAl(SO4)2*12H2O + Ba(NO3)2 = KAl(NO3)4 + BaSO4 + H2O =>
KAl(SO4)2*12H2O + 2 Ba(NO3)2 = KAl(NO3)4 + 2 BaSO4 + 12 H2O
AgNO3 = Ag(NO3) =>
AgNO3 = Ag(NO3)
NaH2PO4 + Ba(OH)2 = Ba3(PO4)2 + Na3PO4 + H2O =>
3 NaH2PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + Na3PO4 + 6 H2O
Cr + O2 = Cr2O3 = =>
4 Cr + 3 O2 = 2 Cr2O3
NH3(g) + H2SO4(ac) = (NH4)2SO4 =>
2 NH3(g) + H2SO4(ac) = (NH4)2SO4
Br2(l) + P4(s) = P2Br5(s) =>
5 Br2(l) + P4(s) = 2 P2Br5(s)
CaF + H2SO4 = HF + CaSO4 + H2 =>
2 CaF + 2 H2SO4 = 2 HF + 2 CaSO4 + H2
AgC2H3O2 + MgCl = MgC2H3O2 + AgCl =>
AgC2H3O2 + MgCl = MgC2H3O2 + AgCl
AgF + NH3 = Ag(NH3)F =>
AgF + NH3 = Ag(NH3)F
Mg2Si2O6 = MgO + SiO2 =>
Mg2Si2O6 = 2 MgO + 2 SiO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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