| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Cl2(g) + KL(aq) = KCl(aq) + L2(s) =>
Cl2(g) + 2 KL(aq) = 2 KCl(aq) + L2(s)
PuCo3 + PtN = PtCo3 + PuN =>
PuCo3 + PtN = PtCo3 + PuN
Sn(CO3)2 + H3PO4 = CO2 + H2O + Sn3(PO4)4 =>
3 Sn(CO3)2 + 4 H3PO4 = 6 CO2 + 6 H2O + Sn3(PO4)4
Al2(SO4)3(aq) + K3PO4(aq) = AlPO4(s) + K2SO4(aq) =>
Al2(SO4)3(aq) + 2 K3PO4(aq) = 2 AlPO4(s) + 3 K2SO4(aq)
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
Co + Cu(NO3)2 = Co(NO3)3 + Cu =>
2 Co + 3 Cu(NO3)2 = 2 Co(NO3)3 + 3 Cu
Na + O2 = Na4O2 =>
4 Na + O2 = Na4O2
CaF + Mg3 = MgF + Ca =>
3 CaF + Mg3 = 3 MgF + 3 Ca
H2O(l) + P4O10(s) = H3PO4(aq) =>
6 H2O(l) + P4O10(s) = 4 H3PO4(aq)
ZnF2 + Cu(NO3)2 = Zn(NO3)2 + CuF2 =>
ZnF2 + Cu(NO3)2 = Zn(NO3)2 + CuF2
AlCl3 + Na2CO3 + H2O = Al(OH)3 + NaHCO3 + NaCl =>
AlCl3 + 3 Na2CO3 + 3 H2O = Al(OH)3 + 3 NaHCO3 + 3 NaCl
CaS6 + HCl = H2S + S + CaCl2 =>
CaS6 + 2 HCl = H2S + 5 S + CaCl2
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
K2 + O2 = K2O =>
2 K2 + O2 = 2 K2O
NaF + Ag(NO3) = AgF + Na(NO3) =>
NaF + Ag(NO3) = AgF + Na(NO3)
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
CH3CH2CH2CH2CH3 + O2 = CO + H2O =>
2 CH3CH2CH2CH2CH3 + 11 O2 = 10 CO + 12 H2O
Pb2O4 + C = Pb + CO =>
Pb2O4 + 4 C = 2 Pb + 4 CO
Ca(NO3)2 + (NH4)3(PO4) = Ca3(PO4)2 + NH4(NO3) =>
3 Ca(NO3)2 + 2(NH4)3(PO4) = Ca3(PO4)2 + 6 NH4(NO3)
Li2MnO3 + MgCl2 = MgMnO3 + LiCl =>
Li2MnO3 + MgCl2 = MgMnO3 + 2 LiCl
FeBr3 + F2 = FeF3 + Br2 =>
2 FeBr3 + 3 F2 = 2 FeF3 + 3 Br2
AgNO3(aq) + CoBr2(aq) = AgBr(s) + Co(NO3)2(aq) =>
2 AgNO3(aq) + CoBr2(aq) = 2 AgBr(s) + Co(NO3)2(aq)
FeF3 + Na = Fe + NaF =>
FeF3 + 3 Na = Fe + 3 NaF
CaC2O4 + C6H8O7 = H2O + CaC8O7 =>
CaC2O4 + C6H8O7 = 4 H2O + CaC8O7
CH3COOH(aq) + Ba(oh)2(aq) = Ba(CH3COO)2(aq) + H2(l) =>
4 CH3COOH(aq) + Ba(oh)2(aq) = 2 Ba(CH3COO)2(aq) + 2 H2(l)
Al3 + H2SO4 = Al2S3O12 + H2 =>
2 Al3 + 9 H2SO4 = 3 Al2S3O12 + 9 H2
ClH + Al = AlH + AlCl3 =>
3 ClH + 4 Al = 3 AlH + AlCl3
Ca(NO3)2 + (NH4)3(PO4) = Ca3(PO4)2 + NH4NO3 =>
3 Ca(NO3)2 + 2(NH4)3(PO4) = Ca3(PO4)2 + 6 NH4NO3
B(SO4)2 + C = BS2 + CO =>
B(SO4)2 + 8 C = BS2 + 8 CO
Li + Pb(OH)2 = LiOH + Pb =>
2 Li + Pb(OH)2 = 2 LiOH + Pb
CdCl2 + Na2SO3 = CdSO3 + NaCl =>
CdCl2 + Na2SO3 = CdSO3 + 2 NaCl
Fe3O4 + HCl = FeCl2 + H2 + O2 =>
Fe3O4 + 6 HCl = 3 FeCl2 + 3 H2 + 2 O2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Na2CO3 + Mg(OH)2 = NaOH + MgCO3 =>
Na2CO3 + Mg(OH)2 = 2 NaOH + MgCO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
AgBr + HCl = AgCl + HBr =>
AgBr + HCl = AgCl + HBr
Cu{+} + H2O = CuOH + H{+} =>
Cu{+} + H2O = CuOH + H{+}
Co(NO3)2 + KSCN = CoSCN + K + NO3 =>
Co(NO3)2 + KSCN = CoSCN + K + 2 NO3
BCl3 + SF4 = BF3 + SCl + Cl2 =>
8 BCl3 + 6 SF4 = 8 BF3 + 6 SCl + 9 Cl2
Ba(OH)2 = Ba(aq) + OH(aq) =>
Ba(OH)2 = Ba(aq) + 2 OH(aq)
BuNH2 + BH3 = BuNH2*BH3 =>
BuNH2 + BH3 = BuNH2*BH3
CH3COOH + BaOH = BaCH3COO + H2O =>
CH3COOH + BaOH = BaCH3COO + H2O
HCl + HNO3 = Cl2 + H2O + NO2 =>
2 HCl + 2 HNO3 = Cl2 + 2 H2O + 2 NO2
H3PO4 + PH3 = H3PO =>
H3PO4 + 3 PH3 = 4 H3PO
Mn(OH)2 + MnO2 + H2O = Mn(OH)3 =>
Mn(OH)2 + MnO2 + 2 H2O = 2 Mn(OH)3
MgCO3 + H3PO4 = MgCO3PO4 + H2 =>
2 MgCO3 + 2 H3PO4 = 2 MgCO3PO4 + 3 H2
HCl + HNO3 = Cl2 + H2O + NO2 =>
2 HCl + 2 HNO3 = Cl2 + 2 H2O + 2 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/23
Équations équilibrées sur01/18/23
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