| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
HCl + Cu(OH)3 = CuCl3 + H2O =>
3 HCl + Cu(OH)3 = CuCl3 + 3 H2O
Ca(OH)2 + Li3N = Ca3N2 + LiOH =>
3 Ca(OH)2 + 2 Li3N = Ca3N2 + 6 LiOH
Ca + Mg = Ca2Mg3 =>
2 Ca + 3 Mg = Ca2Mg3
NaNO3 + K2S = NaNO2 + K2SO4 =>
4 NaNO3 + K2S = 4 NaNO2 + K2SO4
Ca + Mg = Ca2Mg3 =>
2 Ca + 3 Mg = Ca2Mg3
MgCl + H2SO4 = Mg2SO4 + HCl =>
2 MgCl + H2SO4 = Mg2SO4 + 2 HCl
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Fe + CrO3 = FeCrO3 =>
Fe + CrO3 = FeCrO3
NaOH + K2CO3 = Na2CO3 + K(OH) =>
2 NaOH + K2CO3 = Na2CO3 + 2 K(OH)
NaNO3 + K2S = NaNO2 + K2SO4 =>
4 NaNO3 + K2S = 4 NaNO2 + K2SO4
HCl + Cu(OH)3 = CuCl3 + H2O =>
3 HCl + Cu(OH)3 = CuCl3 + 3 H2O
NaSO3 + BaCl2 = BaSO3 + NaCl2 =>
NaSO3 + BaCl2 = BaSO3 + NaCl2
LiPO4 + CaP = CaPO4 + LiP =>
LiPO4 + CaP = CaPO4 + LiP
Li2SO4 + BaCl2 = Li2Cl2 + BaSO4 =>
Li2SO4 + BaCl2 = Li2Cl2 + BaSO4
NaOH + MgSO4 = Mg(OH)2 + Na2SO4 =>
2 NaOH + MgSO4 = Mg(OH)2 + Na2SO4
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
SO4H2 + KOH = SK + H3O5 =>
SO4H2 + KOH = SK + H3O5
Ir + F2 = IrF3 =>
2 Ir + 3 F2 = 2 IrF3
NaOH + MgSO4 = Mg(OH)2 + Na2SO4 =>
2 NaOH + MgSO4 = Mg(OH)2 + Na2SO4
Ir + F2 = IrF3 =>
2 Ir + 3 F2 = 2 IrF3
NaOH + MgSO4 = Mg(OH)2 + Na2SO4 =>
2 NaOH + MgSO4 = Mg(OH)2 + Na2SO4
Ir + F2 = IrF3 =>
2 Ir + 3 F2 = 2 IrF3
NaOH + HgCl2 = HgO + H2O + NaCl =>
2 NaOH + HgCl2 = HgO + H2O + 2 NaCl
Ir + F2 = IrF3 =>
2 Ir + 3 F2 = 2 IrF3
Al(NO3)3 + Ba(OH)2 = Al(OH)3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(NO3)2
NaOH + MgSO4 = Mg(OH)2 + Na2SO4 =>
2 NaOH + MgSO4 = Mg(OH)2 + Na2SO4
Ir + F2 = IrF3 =>
2 Ir + 3 F2 = 2 IrF3
HCl + Br = BrCl2 + H2 =>
2 HCl + Br = BrCl2 + H2
NaOH + MgSO4 = Mg(OH)2 + Na2SO4 =>
2 NaOH + MgSO4 = Mg(OH)2 + Na2SO4
Ir + F2 = IrF3 =>
2 Ir + 3 F2 = 2 IrF3
(NH4)2 + SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2 + SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
Ir + F2 = IrF3 =>
2 Ir + 3 F2 = 2 IrF3
Al(NO3)3 + Na2CO3 + H2O = Al(OH)3 + NaNO3 + CO2 =>
2 Al(NO3)3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 6 NaNO3 + 3 CO2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
NHNO + NaOH = NH + HO + NaNO =>
NHNO + NaOH = NH + HO + NaNO
NaHCO3 + CH3CO2H = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3CO2H = CH3COONa + H2O + CO2
C12H24O2 + O2 = CO2 + H2O =>
C12H24O2 + 17 O2 = 12 CO2 + 12 H2O
H2SO4 + GaN = Ga2(SO4)3 + H3N =>
3 H2SO4 + 2 GaN = Ga2(SO4)3 + 2 H3N
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
Ba(OH)2 + CaSO4 = CaOH + Ba(SO4)2 =>
Ba(OH)2 + 2 CaSO4 = 2 CaOH + Ba(SO4)2
NaOH + MgSO4 = Mg(OH)2 + Na2SO4 =>
2 NaOH + MgSO4 = Mg(OH)2 + Na2SO4
FeCl3 + HBr = FeCl2 + Br2 + HCl =>
2 FeCl3 + 2 HBr = 2 FeCl2 + Br2 + 2 HCl
NaOH + MgSO4 = Mg(OH)2 + Na2SO4 =>
2 NaOH + MgSO4 = Mg(OH)2 + Na2SO4
NaCl + F{-}2 = NaF + Cl{-}2 =>
NaCl + F{-}2 = NaF + Cl{-}2
NaIO3 + NaI + H2O = I2 + NaOH =>
NaIO3 + 5 NaI + 3 H2O = 3 I2 + 6 NaOH
HCl(aq) + Na2CO3(aq) = NaHCO3 + NaCl =>
HCl(aq) + Na2CO3(aq) = NaHCO3 + NaCl
H2 + CI2 = HCI2 =>
H2 + 2 CI2 = 2 HCI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/22/24
Équations équilibrées sur10/22/23
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