| Équations équilibrées la veille | Équations équilibrées le lendemain |
KLO3 + 5 KL + 3 H2SO4 = 3 L2 + 3 K2SO4 + 3 H2O
S + O2 = SO2 =>
S + O2 = SO2
HCl + Co2O3 = CoCl2 + H2O + Cl2 =>
6 HCl + Co2O3 = 2 CoCl2 + 3 H2O + Cl2
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
POCl3 + NaNO2 = NOCl + NaCl + NaPO3 =>
POCl3 + 2 NaNO2 = 2 NOCl + NaCl + NaPO3
HI + KOH = IK + H(OH) =>
HI + KOH = IK + H(OH)
Pb + FeS = PbS + Fe =>
Pb + FeS = PbS + Fe
Li + H2 = LiH =>
2 Li + H2 = 2 LiH
CaOHNO3 + KNO3 = Ca(NO3)2 + KOH =>
CaOHNO3 + KNO3 = Ca(NO3)2 + KOH
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
FeSO4 + NaCl = FeCl2 + Na2SO4 =>
FeSO4 + 2 NaCl = FeCl2 + Na2SO4
BrF = Br2 + BrF5 =>
5 BrF = 2 Br2 + BrF5
PbO2 + HCl = H2O + PbCl2 + Cl2 =>
PbO2 + 4 HCl = 2 H2O + PbCl2 + Cl2
Ca3(PO4)2 + HBr = CaBr2 + H3PO4 =>
Ca3(PO4)2 + 6 HBr = 3 CaBr2 + 2 H3PO4
Ca(HCO3)2 + ZnCl2 = CaCl2 + Zn(HCO3)2 =>
Ca(HCO3)2 + ZnCl2 = CaCl2 + Zn(HCO3)2
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
HCl(aq)CH3NH2(aq) = CH3NH3(aq)Cl(aq) =>
HCl(aq)CH3NH2(aq) = CH3NH3(aq)Cl(aq)
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
Mg(OH)2 + SO3 = MgSO4 + H2O =>
Mg(OH)2 + SO3 = MgSO4 + H2O
Al + H2Po3 = H2 + AlPo4 =>
3 Al + 4 H2Po3 = 4 H2 + 3 AlPo4
NaClHOH = Na(OH)HCl =>
NaClHOH = Na(OH)HCl
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Na2O + HCI = NaCI + H2O =>
Na2O + 2 HCI = 2 NaCI + H2O
Na2O + CO2 + H2O = NaHCO3 =>
Na2O + 2 CO2 + H2O = 2 NaHCO3
K + N2 = K3N =>
6 K + N2 = 2 K3N
RbMnCl = MnRbCl =>
RbMnCl = MnRbCl
Mg(s) + Pb(NO3)2(aq) = Pb(aq) + Mg(NO3)2(g) =>
Mg(s) + Pb(NO3)2(aq) = Pb(aq) + Mg(NO3)2(g)
KNO3(aq) + CaCO3 = Ca(NO3)2(aq) + K2CO3 =>
2 KNO3(aq) + CaCO3 = Ca(NO3)2(aq) + K2CO3
SnCuSO = CuSnSO =>
SnCuSO = CuSnSO
Pb3O4 + HNO3 = Pb(OH)4 + Pb(NO3)2 =>
Pb3O4 + 4 HNO3 = Pb(OH)4 + 2 Pb(NO3)2
Fe(OH)3 + NaClO2 = Fe(ClO2)3 + NaOH =>
Fe(OH)3 + 3 NaClO2 = Fe(ClO2)3 + 3 NaOH
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
NaCe + AgNO3 = NaNO3 + AgCe =>
NaCe + AgNO3 = NaNO3 + AgCe
NaHCO3 + Cl3COOH = Cl3COONa + H2O + CO2 =>
NaHCO3 + Cl3COOH = Cl3COONa + H2O + CO2
CO2 + O2 = CO4 =>
CO2 + O2 = CO4
Cr(OH)Cl2 + HCl = CrCl3 + H2O =>
Cr(OH)Cl2 + HCl = CrCl3 + H2O
NaCe + AgNO3 = NaNO3 + AgCe =>
NaCe + AgNO3 = NaNO3 + AgCe
Na2WO4 + HCl = WO3 + H2O + NaCl =>
Na2WO4 + 2 HCl = WO3 + H2O + 2 NaCl
NH4OH + FeCl3 = NH4Cl + Fe(OH)3 =>
3 NH4OH + FeCl3 = 3 NH4Cl + Fe(OH)3
BaO + H2SO4 = BaSO4 + H2O =>
BaO + H2SO4 = BaSO4 + H2O
KOH + ClH = KCl + H2O =>
KOH + ClH = KCl + H2O
Na + Ni = NaNi =>
Na + Ni = NaNi
O2 + PbO = PbO2 =>
O2 + 2 PbO = 2 PbO2
H3PO2 + Cl2 + H2O = H3PO4 + HCl =>
H3PO2 + 2 Cl2 + 2 H2O = H3PO4 + 4 HCl
NH4NO3 + Na(OH)2 = NaNO3 + NH3 + H2O =>
7 NH4NO3 + 8 Na(OH)2 = 8 NaNO3 + 6 NH3 + 13 H2O
CaBr2 + Na2Co3 = CaCo3 + NaBr =>
CaBr2 + Na2Co3 = CaCo3 + 2 NaBr
BaCO3H2SO4 = BaSO4CO2H2O =>
BaCO3H2SO4 = BaSO4CO2H2O
FeSO4 + KClO3 + H2SO4 = Cl2 + K2SO4 + Fe2(SO4)3 + H2O =>
10 FeSO4 + 2 KClO3 + 6 H2SO4 = Cl2 + K2SO4 + 5 Fe2(SO4)3 + 6 H2O
AuBr3 = Au + Br2 =>
2 AuBr3 = 2 Au + 3 Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/24
Équations équilibrées sur03/19/23
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