| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + CuSO4 = Cu + ZnSO4
Zn + S = ZnS =>
Zn + S = ZnS
C8O3H8 + H2O = C7H6O3 + CH3OH =>
C8O3H8 + H2O = C7H6O3 + CH3OH
KCl3 + AgNO3 = AgCl3 + KNO3 =>
KCl3 + AgNO3 = AgCl3 + KNO3
N2O + H2O = (NH4)(NO3) =>
N2O + 2 H2O = (NH4)(NO3)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cr2(SO4)3 + BaBr2 = BaSO4 + CrBr3 =>
Cr2(SO4)3 + 3 BaBr2 = 3 BaSO4 + 2 CrBr3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaO + H3PO4 = Ca3P2O8 + H2O =>
3 CaO + 2 H3PO4 = Ca3P2O8 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na + O2 = NaO2 =>
Na + O2 = NaO2
NaI + Pb(NO3)2 = PbI + Na(NO3)2 =>
NaI + Pb(NO3)2 = PbI + Na(NO3)2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NaI + Pb(NO3)2 = PbI + Na(NO3)2 =>
NaI + Pb(NO3)2 = PbI + Na(NO3)2
NaI + PbNO3 = PbI + NaNO3 =>
NaI + PbNO3 = PbI + NaNO3
Br + Cl = BrCl =>
Br + Cl = BrCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
C18H30O2 + H2 = C18H36O2 =>
C18H30O2 + 3 H2 = C18H36O2
CuO + CCl4 = CO2 + CuCl2 =>
2 CuO + CCl4 = CO2 + 2 CuCl2
NaI + PbNO3 = PbI + NaNO3 =>
NaI + PbNO3 = PbI + NaNO3
(NH4)3PO4 + ZnCl2 = Zn3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 ZnCl2 = Zn3(PO4)2 + 6 NH4Cl
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
KCl3 + AgNO3 = AgCl3 + KNO3 =>
KCl3 + AgNO3 = AgCl3 + KNO3
C18H30O2 + O2 = CO2 + H2O =>
2 C18H30O2 + 49 O2 = 36 CO2 + 30 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C6H6(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
HBr = H + Br =>
HBr = H + Br
Ni(NO3)2 + K2CrO4 = KNO3 + NiCrO4 =>
Ni(NO3)2 + K2CrO4 = 2 KNO3 + NiCrO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
N2O + H2O = NH4NO3 =>
N2O + 2 H2O = NH4NO3
NI3 = N2 + I2 =>
2 NI3 = N2 + 3 I2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
H2 + O2 = HO =>
H2 + O2 = 2 HO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SiH3 + O2 = SiO2 + H2O =>
4 SiH3 + 7 O2 = 4 SiO2 + 6 H2O
Sb + O2 = Sb2O3 =>
4 Sb + 3 O2 = 2 Sb2O3
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
Na2CO3 + H3PO4 = Na3PO4 + H2CO3 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2CO3
HOCl3 + Ca(OH)2 = CaCl2 + H2O + O2 =>
2 HOCl3 + 3 Ca(OH)2 = 3 CaCl2 + 4 H2O + 2 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/18/10
Équations équilibrées sur10/18/09
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