| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2(SO4) + 2(NH4)OH = 2 H2O + (NH4)2SO4
Pb(NO3)2 + NH4Cl = PbCl2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4Cl = PbCl2 + 2 NH4NO3
C5H10O5 = C4H10O + CO2 + H2O =>
6 C5H10O5 = 5 C4H10O + 10 CO2 + 5 H2O
CO2 + NH4OH = CO + N2 + H2O =>
3 CO2 + 2 NH4OH = 3 CO + N2 + 5 H2O
Hg + Fe = HgFe =>
Hg + Fe = HgFe
FeCl3 + O = Fe2O3 + Cl2 =>
2 FeCl3 + 3 O = Fe2O3 + 3 Cl2
C3H5O6C(C15H31)3 + O2 = CO2 + H2O =>
2 C3H5O6C(C15H31)3 + 141 O2 = 98 CO2 + 98 H2O
(NH4)2SO4 = NH3 + NH4HSO4 =>
(NH4)2SO4 = NH3 + NH4HSO4
Co + SCN = Co(SCN) =>
Co + SCN = Co(SCN)
O2(g) = O3(g) =>
3 O2(g) = 2 O3(g)
HNO3 + H = N2O + H2O =>
2 HNO3 + 8 H = N2O + 5 H2O
P4(s) + Cl(g) = PCl3 =>
P4(s) + 12 Cl(g) = 4 PCl3
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
MgO + SiO2 = Mg2SiO4 =>
2 MgO + SiO2 = Mg2SiO4
Ca(NO3)2 + H2SO4 = (HNO3)2 + CaSO4 =>
Ca(NO3)2 + H2SO4 = (HNO3)2 + CaSO4
Me4NI + I2 = Me4NI5 =>
Me4NI + 2 I2 = Me4NI5
Al + C2 = AlC3 =>
2 Al + 3 C2 = 2 AlC3
Fe2O3 + H2O = HFeO2 =>
Fe2O3 + H2O = 2 HFeO2
N2O5 + NH4OH = NH4NO3 + H2O =>
N2O5 + 2 NH4OH = 2 NH4NO3 + H2O
Al2O3 + HF = AlF3 + H2O =>
Al2O3 + 6 HF = 2 AlF3 + 3 H2O
Zn + CaCO3 = ZnCO3 + Ca =>
Zn + CaCO3 = ZnCO3 + Ca
AlCl(aq) + H2(g) = Al(s) + HCl(aq) =>
2 AlCl(aq) + H2(g) = 2 Al(s) + 2 HCl(aq)
Ag = Ag{+} + e =>
Ag = Ag{+} + e
Cu + (H2SO4) = Cu(SO4) + H2O + SO2 =>
Cu + 2(H2SO4) = Cu(SO4) + 2 H2O + SO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CuCl2(aq) + Na2SO4(aq) = CuSO4(s) + NaCl(aq) =>
CuCl2(aq) + Na2SO4(aq) = CuSO4(s) + 2 NaCl(aq)
Na2SiO2 + HCl = H2SiO2 + NaCl =>
Na2SiO2 + 2 HCl = H2SiO2 + 2 NaCl
B + CO2 = B2O3 + C =>
4 B + 3 CO2 = 2 B2O3 + 3 C
Zn + NiO + H2O = Zn(OH)2 + Ni =>
Zn + NiO + H2O = Zn(OH)2 + Ni
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
BaCl2 + I2 = Cl + BaI2 =>
BaCl2 + I2 = 2 Cl + BaI2
Zn + CaCO3 = ZnO + CaO + CO =>
Zn + CaCO3 = ZnO + CaO + CO
K2CO3 + Cl2 = KCl + KOCl + CO2 =>
K2CO3 + Cl2 = KCl + KOCl + CO2
CH3COCH3 = C2H4 + CO + H2 =>
CH3COCH3 = C2H4 + CO + H2
O2F2 = O + F =>
O2F2 = 2 O + 2 F
Zn + Cu2 = ZnCu =>
2 Zn + Cu2 = 2 ZnCu
Al + SO3 = Al2O3 + SO2 =>
2 Al + 3 SO3 = Al2O3 + 3 SO2
P4(s) + Cl(g) = PCl3 =>
P4(s) + 12 Cl(g) = 4 PCl3
K3PO4 = K + P + O2 =>
K3PO4 = 3 K + P + 2 O2
Cr + CO3 = Cr2CO3 =>
2 Cr + CO3 = Cr2CO3
K2Cr2O7 + IK + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
K2Cr2O7 + 6 IK + 7 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 3 I2 + 7 H2O
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
Mn + Cl2 = MnCl3 =>
2 Mn + 3 Cl2 = 2 MnCl3
S(s) + O(g) = SO3(g) =>
S(s) + 3 O(g) = SO3(g)
Cu2 + NH3 = Cu(NH3)2 =>
Cu2 + 4 NH3 = 2 Cu(NH3)2
AuCl3 = Au + Cl =>
AuCl3 = Au + 3 Cl
AlO + H2O = Al(OH)3 + H2 =>
2 AlO + 4 H2O = 2 Al(OH)3 + H2
C2H4O + H2O = C2H4(OH)2 =>
C2H4O + H2O = C2H4(OH)2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Pb(NO3)2(aq)MnI2(aq) = PbI2(s)Mn(NO3)2 =>
Pb(NO3)2(aq)MnI2(aq) = PbI2(s)Mn(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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