| Équations équilibrées la veille | Équations équilibrées le lendemain |
Xe + 3 F2 = XeF6
Fe(NO3)3*9H2O + (NH4)2MoS4 = Fe2S3 + MoS2 + NH4 + NO3 + H2O =>
4 Fe(NO3)3*9H2O + 3(NH4)2MoS4 = 2 Fe2S3 + 3 MoS2 + 6 NH4 + 12 NO3 + 36 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
HOCl + C = H2O + CO2 + Cl2 =>
4 HOCl + C = 2 H2O + CO2 + 2 Cl2
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
K3PO4 = K + PO4 =>
K3PO4 = 3 K + PO4
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Ag2O + HNO3 = AgNO3 + H2O =>
Ag2O + 2 HNO3 = 2 AgNO3 + H2O
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
K + NH3 = KNH2 + H2 =>
2 K + 2 NH3 = 2 KNH2 + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn + CH3COOH = ZnCH3COO + H2 =>
2 Zn + 2 CH3COOH = 2 ZnCH3COO + H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe(NO3)3*9H2O + (NH4)2MoS4 = Fe2S3 + MoS2 + NH4 + NO3 + H2O =>
4 Fe(NO3)3*9H2O + 3(NH4)2MoS4 = 2 Fe2S3 + 3 MoS2 + 6 NH4 + 12 NO3 + 36 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn + CH3COOH = ZnCH3COO + H2 =>
2 Zn + 2 CH3COOH = 2 ZnCH3COO + H2
KClO3 = K + Cl2 + O2 =>
2 KClO3 = 2 K + Cl2 + 3 O2
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
Zn + CH3COOH = Zn(CH3COO)2 + H2 =>
Zn + 2 CH3COOH = Zn(CH3COO)2 + H2
Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Na + S8 = Na2S =>
16 Na + S8 = 8 Na2S
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3 =>
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Fe2(SO4)3 = Fe2O3 + SO3 =>
Fe2(SO4)3 = Fe2O3 + 3 SO3
Fe(NO3)3*9H2O + (NH4)2MoS4 = Fe2S3 + MoS2 + NH4 + NO3 + H2O =>
4 Fe(NO3)3*9H2O + 3(NH4)2MoS4 = 2 Fe2S3 + 3 MoS2 + 6 NH4 + 12 NO3 + 36 H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/26/22
Équations équilibrées sur04/25/21
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