| Équations équilibrées la veille | Équations équilibrées le lendemain |
K3PO4 + SrI2 = K3I2 + SrPO4
CdO + Al2O3 = Cd3(AlO3)2 =>
3 CdO + Al2O3 = Cd3(AlO3)2
NiAsS + NaOH + Na2O2 = NiOOH + Na3AsO4 + Na2SO4 + Na2O =>
NiAsS + NaOH + 7 Na2O2 = NiOOH + Na3AsO4 + Na2SO4 + 5 Na2O
COOHCOOH + NaOH = H2O + Na2C2O4 =>
COOHCOOH + 2 NaOH = 2 H2O + Na2C2O4
CH3CH2Br2 + Br2 = CH3CHBr2 + HBr =>
2 CH3CH2Br2 + Br2 = 2 CH3CHBr2 + 2 HBr
ZnOHNO3 + HOH = Zn(OH)2 + HNO3 =>
ZnOHNO3 + HOH = Zn(OH)2 + HNO3
Ba(NO3)2 + Fe = Ba + Fe(NO3)3 =>
3 Ba(NO3)2 + 2 Fe = 3 Ba + 2 Fe(NO3)3
Cu + AlCl3 = CuCl3 + Al =>
Cu + AlCl3 = CuCl3 + Al
Cu(s) + S8(S) = CuS(s) =>
9 Cu(s) + S8(S) = 9 CuS(s)
PbO + PbO2 = Pb3O4 =>
2 PbO + PbO2 = Pb3O4
KI + Fe = KFe + I =>
KI + Fe = KFe + I
Sb(OH)3 + OH = Sb(OH)4 =>
Sb(OH)3 + OH = Sb(OH)4
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
C7H8O + K = C7H7OK + H2 =>
2 C7H8O + 2 K = 2 C7H7OK + H2
ZnO + Cl2 = ZnCl2 + O2 =>
2 ZnO + 2 Cl2 = 2 ZnCl2 + O2
Na2HPO4 + HCl = H2HPO4 + NaCl =>
Na2HPO4 + 2 HCl = H2HPO4 + 2 NaCl
CoCl2(H2O)6 + NH4Cl + NH4OH + H2O2 = [CoCl(NH3)5]Cl2 + H2O =>
2 CoCl2(H2O)6 + 2 NH4Cl + 8 NH4OH + H2O2 = 2[CoCl(NH3)5]Cl2 + 22 H2O
H2SO4 + NH3 = (NH4)HSO4 =>
H2SO4 + NH3 = (NH4)HSO4
Pd + H2O = PdH + O2 =>
4 Pd + 2 H2O = 4 PdH + O2
Ba(OH)2 + NH4SCN = NH3 + H2O + Ba + SCN =>
Ba(OH)2 + 2 NH4SCN = 2 NH3 + 2 H2O + Ba + 2 SCN
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ClO + Cr(OH)3 = Cl + CrO4 + H2O =>
5 ClO + 2 Cr(OH)3 = 5 Cl + 2 CrO4 + 3 H2O
Mo + Cl2 = Mo4Cl2 =>
4 Mo + Cl2 = Mo4Cl2
KSO4Pb2NO3 = KNO3Pb2SO4 =>
KSO4Pb2NO3 = KNO3Pb2SO4
(NH4)2SO4 + H2S = SO2 + H2O + NH3 =>
3(NH4)2SO4 + H2S = 4 SO2 + 4 H2O + 6 NH3
S2Ca = CaSS =>
S2Ca = CaSS
CH3CH2CH2CH2CH2CH2CH2COOH + CaCO3 = CH3CH2CH2COOCa + H2O + CO2 =>
21 CH3CH2CH2CH2CH2CH2CH2COOH + 44 CaCO3 = 44 CH3CH2CH2COOCa + 14 H2O + 36 CO2
Fe(NO)3 + KOH = Fe(OH)3 + KNO =>
Fe(NO)3 + 3 KOH = Fe(OH)3 + 3 KNO
(NH4)2(SO4) + HCl = NH4Cl + H2SO4 =>
(NH4)2(SO4) + 2 HCl = 2 NH4Cl + H2SO4
CCa2N + O2 = CO2 + CaO + NO2 =>
CCa2N + 3 O2 = CO2 + 2 CaO + NO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H3PO4 + Al2(CO3)3 = AlPO4 + CO2 + H2O =>
2 H3PO4 + Al2(CO3)3 = 2 AlPO4 + 3 CO2 + 3 H2O
AsS4 + HCl = As2S5 + H2S + Cl =>
2 AsS4 + 6 HCl = As2S5 + 3 H2S + 6 Cl
ICl2 + KI = I2 + KCl =>
2 ICl2 + 4 KI = 3 I2 + 4 KCl
H2SO4 + Na2CO3 = H2OCO2Na2SO4H2SO4 =>
2 H2SO4 + Na2CO3 = H2OCO2Na2SO4H2SO4
SO2 + O2 + NaOH = H2O + Na2SO4 =>
2 SO2 + O2 + 4 NaOH = 2 H2O + 2 Na2SO4
CS2 + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 CS2 + 8 K2Cr2O7 + 26 H2SO4 = 3 CO2 + 8 K2SO4 + 8 Cr2(SO4)3 + 26 H2O
Ca(OH)2 + NaCl = Na(OH)2 + CaCl =>
Ca(OH)2 + NaCl = Na(OH)2 + CaCl
(C2H5)2NH2Cl = (C2H5)2NH + HCl =>
(C2H5)2NH2Cl = (C2H5)2NH + HCl
CH3CH2Br2 + Br2 = CH3CHBr2 + HBr =>
2 CH3CH2Br2 + Br2 = 2 CH3CHBr2 + 2 HBr
K2HPO4 + HNO3 = NO3 + K + H2PO4 =>
K2HPO4 + HNO3 = NO3 + 2 K + H2PO4
Mg + CuF2 = Cu + MgF2 =>
Mg + CuF2 = Cu + MgF2
Na2O + P2O5 = Na3PO4 =>
3 Na2O + P2O5 = 2 Na3PO4
H3PO4 + CaSO3 = Ca3(PO4)2 + SO2 + H2O =>
2 H3PO4 + 3 CaSO3 = Ca3(PO4)2 + 3 SO2 + 3 H2O
KSO4 + Cu(OH)2 = CuSO4 + K(OH)2 =>
KSO4 + Cu(OH)2 = CuSO4 + K(OH)2
FeO*Fe2O3 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeO*Fe2O3 + 10 H2SO4 = 3 Fe2(SO4)3 + SO2 + 10 H2O
NaSO3 + Ba = BaSO3 + Na =>
NaSO3 + Ba = BaSO3 + Na
IO2F + SeF4 = IF5 + SeOF2 =>
IO2F + 2 SeF4 = IF5 + 2 SeOF2
C5H12 + Cl2 = C5H11ClHCl =>
C5H12 + Cl2 = C5H11ClHCl
KO2 + SO2 = K2SO4 + O2 =>
2 KO2 + SO2 = K2SO4 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/08/24
Équations équilibrées sur12/08/23
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