| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHCO3 + H2O = NaOH + H2CO3
Na2HPO4*12H2O = Na2HPO4 + H2O =>
Na2HPO4*12H2O = Na2HPO4 + 12 H2O
Ag(NH3) + NaOH = Ag(OH) + Na(NH3) =>
Ag(NH3) + NaOH = Ag(OH) + Na(NH3)
Zn(NO3)2 + KOH = ZnOH + K(NO3)2 =>
Zn(NO3)2 + KOH = ZnOH + K(NO3)2
Mg(CO3) + Na(OH) = Mg(OH)2 + Na2(CO3) =>
Mg(CO3) + 2 Na(OH) = Mg(OH)2 + Na2(CO3)
Cu + Ag(NO2) = Cu(NO2)2 + Ag =>
Cu + 2 Ag(NO2) = Cu(NO2)2 + 2 Ag
Zn + SnO2 = ZnO + Sn =>
2 Zn + SnO2 = 2 ZnO + Sn
Cl + AgNO3 + H2O = AgCl + AgClO3 + HNO3 =>
6 Cl + 6 AgNO3 + 3 H2O = 5 AgCl + AgClO3 + 6 HNO3
CuSO4 + Ni(NO3)2 = Cu(NO3)2 + NiSO4 =>
CuSO4 + Ni(NO3)2 = Cu(NO3)2 + NiSO4
SiO2 + Fe3O4 = Fe2SiO4 + O2 =>
3 SiO2 + 2 Fe3O4 = 3 Fe2SiO4 + O2
Ca(NO3)2 + Na2SO4 = CaSO4(s) + NaNO3 =>
Ca(NO3)2 + Na2SO4 = CaSO4(s) + 2 NaNO3
HSN + O2 = H2O + SN =>
4 HSN + O2 = 2 H2O + 4 SN
CH3CH2OCH3 + O2 = H2O + CO2 =>
2 CH3CH2OCH3 + 9 O2 = 8 H2O + 6 CO2
N2 + Cl = N2Cl3 =>
N2 + 3 Cl = N2Cl3
Os + O = OsO4 =>
Os + 4 O = OsO4
C5H8 + O2(g) = CO2 + H2O =>
C5H8 + 7 O2(g) = 5 CO2 + 4 H2O
Mg(Cl3)2 = Mg + (Cl3)2 =>
Mg(Cl3)2 = Mg + (Cl3)2
NH4(NO3) + KOH = KNO3 + NH4OH =>
NH4(NO3) + KOH = KNO3 + NH4OH
K2CO3 + AgCl = KCl + CO2 + Ag + O2 =>
2 K2CO3 + 4 AgCl = 4 KCl + 2 CO2 + 4 Ag + O2
Cd + Sn2(SO3)4 = Sn + Cd(SO3) =>
4 Cd + Sn2(SO3)4 = 2 Sn + 4 Cd(SO3)
KBr(s) = K + Br2 =>
2 KBr(s) = 2 K + Br2
NH4Cl + O2 = (NH4)2O + Cl2 =>
4 NH4Cl + O2 = 2(NH4)2O + 2 Cl2
C + N2 + F2 = CNF =>
2 C + N2 + F2 = 2 CNF
Al2O3 + Cl = AlCl3 + O2 =>
2 Al2O3 + 12 Cl = 4 AlCl3 + 3 O2
HNO3 + Ag = NO + H2O + AgNO3 =>
4 HNO3 + 3 Ag = NO + 2 H2O + 3 AgNO3
(CH3)2NH + H2O = H2(CH3)2 + ONH =>
(CH3)2NH + H2O = H2(CH3)2 + ONH
NaHCO3 + CH3COOH = NaC2H3O2 + H2O + CO2 =>
NaHCO3 + CH3COOH = NaC2H3O2 + H2O + CO2
SnCl4 + K2CrO4 = Sn2(CrO4)4 + KCl =>
2 SnCl4 + 4 K2CrO4 = Sn2(CrO4)4 + 8 KCl
KMnO4 + (NH4)3PO4 = K3PO4 + NH4MnO4 =>
3 KMnO4 + (NH4)3PO4 = K3PO4 + 3 NH4MnO4
VO(H2PO4)2 + FeSO4 = VOSO4 + Fe(H2PO4)2 =>
VO(H2PO4)2 + FeSO4 = VOSO4 + Fe(H2PO4)2
Mo + H2 = MoH5 =>
2 Mo + 5 H2 = 2 MoH5
Si + Mg = MgSi2 =>
2 Si + Mg = MgSi2
NaCl + CuSO4 = CuNaClSO4 =>
NaCl + CuSO4 = CuNaClSO4
H2 + []O2 = H2O =>
2 H2 + []O2 = 2 H2O
C3H6O + H2O = CO2 + H2 =>
C3H6O + 5 H2O = 3 CO2 + 8 H2
AgNO3(aq) + NaCl(s) = AgCl + NaNO3 =>
AgNO3(aq) + NaCl(s) = AgCl + NaNO3
HCl + O2 = HClO =>
2 HCl + O2 = 2 HClO
Fe + CH3COOH + H2O2 = Fe(CH3COO)2 + H2O =>
Fe + 2 CH3COOH + H2O2 = Fe(CH3COO)2 + 2 H2O
SH6 + O2 = SO2 + H2O =>
2 SH6 + 5 O2 = 2 SO2 + 6 H2O
Sn + Zn(No3)2 = Sn(No3)2 + Zn =>
Sn + Zn(No3)2 = Sn(No3)2 + Zn
N2 + H2O = NH4NO2 =>
N2 + 2 H2O = NH4NO2
C3H7NO2 + O2 = CO2 + H2O + NH3 =>
C3H7NO2 + 3 O2 = 3 CO2 + 2 H2O + NH3
H2SO3 + NaNO2 = HNO2 + Na2SO3 =>
H2SO3 + 2 NaNO2 = 2 HNO2 + Na2SO3
C3H6O3 + NaHCO3 = NaC3H5O3 + H2CO3 =>
C3H6O3 + NaHCO3 = NaC3H5O3 + H2CO3
KMnO4 + HCl + KCl = K2[MnCl6] + Cl2 + H2O =>
2 KMnO4 + 16 HCl + 2 KCl = 2 K2[MnCl6] + 3 Cl2 + 8 H2O
FeCl3(aq) + Pb(NO3)2(aq) = Fe(NO3)3 + PbCl2 =>
2 FeCl3(aq) + 3 Pb(NO3)2(aq) = 2 Fe(NO3)3 + 3 PbCl2
KMnO4 + HCl = MnCl2 + Cl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 2 KCl + 8 H2O
CaCO3 + H2 = CaO + HCO2 =>
2 CaCO3 + H2 = 2 CaO + 2 HCO2
Na2S2O3 + AgNO3 = Ag2(S2O3) + NaNO3 =>
Na2S2O3 + 2 AgNO3 = Ag2(S2O3) + 2 NaNO3
C3H8O(l) + O2(g) = CO2(g) + H2O(g) =>
2 C3H8O(l) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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