| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 = Al2O3 + 3 H2O
KCl(ac) + AgNO3(ac) + NH4OH(ac) = AgCl(s) + KOH(ac) + NH4NO3(ac) =>
KCl(ac) + AgNO3(ac) + NH4OH(ac) = AgCl(s) + KOH(ac) + NH4NO3(ac)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
GeCl4 + H2O = HCl + GeO2 =>
GeCl4 + 2 H2O = 4 HCl + GeO2
I2 + KI = KI3 =>
I2 + KI = KI3
NaOH + CuNO3 = NaNO3 + CuOH =>
NaOH + CuNO3 = NaNO3 + CuOH
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
N2O4 = NO2 =>
N2O4 = 2 NO2
Cu + H2O� = CuO + H2 =>
Cu + H2O� = CuO + H2
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2 + O = H2O =>
H2 + O = H2O
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
K + O2 = K2O =>
4 K + O2 = 2 K2O
SO2 + H2O = HSO3 + H =>
SO2 + H2O = HSO3 + H
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Cd + HCl = CdCl3 + H =>
Cd + 3 HCl = CdCl3 + 3 H
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + 2 Cl2
Co + H2S = CoS2 + H =>
Co + 2 H2S = CoS2 + 4 H
Mg(NO3)2 + KHO = Mg(HO)2 + KNO3 =>
Mg(NO3)2 + 2 KHO = Mg(HO)2 + 2 KNO3
Co + H2S = CoS2 + H2 =>
Co + 2 H2S = CoS2 + 2 H2
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
U3O8 + HNO3 = UO2(NO3)2 + NO + H2O =>
3 U3O8 + 20 HNO3 = 9 UO2(NO3)2 + 2 NO + 10 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Na2CO3 + NH4H2PO4 + CaCO3 = NaCaPO4 + CO2 + NH4 + H2O + O2 =>
2 Na2CO3 + 4 NH4H2PO4 + 4 CaCO3 = 4 NaCaPO4 + 6 CO2 + 4 NH4 + 4 H2O + O2
Al + CuSO4 = Cu + Al2(SO4)3 =>
2 Al + 3 CuSO4 = 3 Cu + Al2(SO4)3
Na2CO3 + NH4H2PO4 + MgO = NaMgPO4 + CO2 + NH4 + H2O + O2 =>
2 Na2CO3 + 4 NH4H2PO4 + 4 MgO = 4 NaMgPO4 + 2 CO2 + 4 NH4 + 4 H2O + O2
MnO4{-} + ClO2{-} + H2O = MnO2 + ClO4{-} + OH{-} =>
4 MnO4{-} + 3 ClO2{-} + 2 H2O = 4 MnO2 + 3 ClO4{-} + 4 OH{-}
NO + H2 = N2 + H2O =>
2 NO + 2 H2 = N2 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH4O + HBr = CH3Br + H2O =>
CH4O + HBr = CH3Br + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
KI + (NH4)2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + (NH4)2SO4 + K2SO4 + H2O =>
6 KI + (NH4)2Cr2O7 + 7 H2SO4 = 3 I2 + Cr2(SO4)3 + (NH4)2SO4 + 3 K2SO4 + 7 H2O
KI + H3PO4 = KH2PO4 + HI =>
KI + H3PO4 = KH2PO4 + HI
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
KI + H3PO4 = KH2PO4 + HI =>
KI + H3PO4 = KH2PO4 + HI
C5H12 + O2� = CO2 + H2O =>
C5H12 + 8 O2� = 5 CO2 + 6 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/13/14
Équations équilibrées sur10/13/13
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