| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CoS + 8 HNO3 = 5 NO + 3 SO2 + 4 H2O + 3 CoNO3
Li + H2O = H2 + Li2O =>
2 Li + H2O = H2 + Li2O
CoCl2*6H2O + NaOH = Co(OH)2*6H2O + NaCl =>
CoCl2*6H2O + 2 NaOH = Co(OH)2*6H2O + 2 NaCl
NaHSO3 + HClO = NaCl + H2SO4 =>
NaHSO3 + HClO = NaCl + H2SO4
S + KNO3 + H2O = H2SO4 + N2 + K2SO4 =>
5 S + 6 KNO3 + 2 H2O = 2 H2SO4 + 3 N2 + 3 K2SO4
KOH + C6H13Cl = C6H12 + H2O + KCl =>
KOH + C6H13Cl = C6H12 + H2O + KCl
C17H35COONa = (C17H35COO)1 + Na =>
C17H35COONa = (C17H35COO)1 + Na
K2Cr2O7 + H2SO4 + H2C204 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
409 K2Cr2O7 + 1636 H2SO4 + 3 H2C204 = 409 Cr2(SO4)3 + 409 K2SO4 + 612 CO2 + 1639 H2O
Zn + OH + H2O = H2Zn(OH)4 =>
Zn + 2 OH + 2 H2O = H2Zn(OH)4
CH4 + O2 = C400H698O184 + H2O =>
800 CH4 + 635 O2 = 2 C400H698O184 + 902 H2O
LiFePO4 = Li + FePO4 =>
LiFePO4 = Li + FePO4
C15H33 + O2 = CO2 + H2O =>
4 C15H33 + 93 O2 = 60 CO2 + 66 H2O
NH4I + PbO2 + H2SO4 = (NH4)2SO4 + PbSO4 + I2 + H2O =>
2 NH4I + PbO2 + 2 H2SO4 = (NH4)2SO4 + PbSO4 + I2 + 2 H2O
Na2CO3 + C3H6O3 = H2O + CO2 + Na2C3H4O3 =>
Na2CO3 + C3H6O3 = H2O + CO2 + Na2C3H4O3
SCl2 + NH3 = S4N4 + NH4Cl + S =>
6 SCl2 + 16 NH3 = S4N4 + 12 NH4Cl + 2 S
C15H24 + Br2 = C15H23Br + HBr =>
C15H24 + Br2 = C15H23Br + HBr
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
FeSO4 + KBr = FeBr + KSO4 =>
FeSO4 + KBr = FeBr + KSO4
Co(NO3)3 + K2S = Co2S3 + K(NO3) =>
2 Co(NO3)3 + 3 K2S = Co2S3 + 6 K(NO3)
NO + NH3 + O2 = N2 + H2O =>
4 NO + 4 NH3 + O2 = 4 N2 + 6 H2O
Zn(NO3)2 + H5NS = ZnNS + H5(NO3)2 =>
Zn(NO3)2 + H5NS = ZnNS + H5(NO3)2
N2 + CO = CN2O =>
N2 + CO = CN2O
BaSO4 + NaBr = Na2SO4 + BaBr2 =>
BaSO4 + 2 NaBr = Na2SO4 + BaBr2
H2SO5 + Mg = MgSO4 + H2O =>
H2SO5 + Mg = MgSO4 + H2O
CrO4 + H = CrO + H2O =>
CrO4 + 6 H = CrO + 3 H2O
NaOH + N2O5 = Na2O + N(OH)5 =>
10 NaOH + N2O5 = 5 Na2O + 2 N(OH)5
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
N2O5(g)H2O(l) = HNO3(aq) =>
N2O5(g)H2O(l) = 2 HNO3(aq)
Cu + CrO3 + H2O = CuCrO4 + H2 =>
Cu + CrO3 + H2O = CuCrO4 + H2
Fe4 + S = Fe2S =>
Fe4 + 2 S = 2 Fe2S
CuO + HClO2 = Cu(ClO2)2 + H2O =>
CuO + 2 HClO2 = Cu(ClO2)2 + H2O
CrOH4 + H2O2 = CrO4 + H2O =>
CrOH4 + 5 H2O2 = CrO4 + 7 H2O
NH4NO3(aq) + NaCl(aq) = NH4Cl(s) + NaNO3(s) =>
NH4NO3(aq) + NaCl(aq) = NH4Cl(s) + NaNO3(s)
ZnSO4 + K2Fe(CN)6 = ZnFe(CN)6 + K2SO4 =>
ZnSO4 + K2Fe(CN)6 = ZnFe(CN)6 + K2SO4
CO + H2O2 = CO2 + H2O =>
CO + H2O2 = CO2 + H2O
NiCl2 + FeS = NiFe + Cl2S =>
NiCl2 + FeS = NiFe + Cl2S
TiF4 + NH4OH = Ti(OH)4 + NH4F =>
TiF4 + 4 NH4OH = Ti(OH)4 + 4 NH4F
H2SO4 + KMnO4 + H2O2 = MnO4 + K2SO4 + H2O =>
H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + K2SO4 + 2 H2O
H2SO4 + CS(OH) = CSHSO4 + H2O =>
H2SO4 + CS(OH) = CSHSO4 + H2O
NO2 + C = N2 + CO2 =>
2 NO2 + 2 C = N2 + 2 CO2
H2O2 + HgCl2 = HCl + HgO + O =>
H2O2 + HgCl2 = 2 HCl + HgO + O
Ag2O + CaO = AgCa + O =>
Ag2O + 2 CaO = 2 AgCa + 3 O
Si + NiF2 = SiF2 + Ni =>
Si + NiF2 = SiF2 + Ni
C2H6 + Br2 = C2H4Br2 + H2 =>
C2H6 + Br2 = C2H4Br2 + H2
Fe(CN)6 + S = Fe(CN)6S =>
Fe(CN)6 + S = Fe(CN)6S
H3PO4 + TiO2 = TiH2(PO4)2 + H2O =>
2 H3PO4 + TiO2 = TiH2(PO4)2 + 2 H2O
H3PO + H2O = HPO4 + H3O =>
H3PO + 11 H2O = HPO4 + 8 H3O
KH2PO4 + KOH = H2O + HK2PO4 =>
KH2PO4 + KOH = H2O + HK2PO4
NH3(g) + H2SO4(ac) = (NH4)2SO4(ac) =>
2 NH3(g) + H2SO4(ac) = (NH4)2SO4(ac)
SN(OH)2 + HClO2 = SN(ClO2)2 + H2O =>
SN(OH)2 + 2 HClO2 = SN(ClO2)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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