| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3 + 3 NaCl(aq)
BaO + SO3 = BaSO4 =>
BaO + SO3 = BaSO4
FeCl3 + KCNS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KCNS = Fe(CNS)3 + 3 KCl
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
C6H15N + H2O = C6H16N + OH =>
C6H15N + H2O = C6H16N + OH
NHO2 + Cl2 + H2O = HNO3 + HCl =>
NHO2 + Cl2 + H2O = HNO3 + 2 HCl
Mg2(Fe)3Si3AlO10(OH)8 = MgO + Al2O3 + SiO2 + Fe2O3 + H2O =>
2 Mg2(Fe)3Si3AlO10(OH)8 = 4 MgO + Al2O3 + 6 SiO2 + 3 Fe2O3 + 8 H2O
F2 + Fe2S3 = FeF3 + S8 =>
24 F2 + 8 Fe2S3 = 16 FeF3 + 3 S8
CuS + HNO3 = NO + SO2 + Cu + H2O =>
3 CuS + 4 HNO3 = 4 NO + 3 SO2 + 3 Cu + 2 H2O
NaCl + Br2 = Cl + NaBr =>
2 NaCl + Br2 = 2 Cl + 2 NaBr
KI + AgNO3* = AgI + KNO3 =>
KI + AgNO3* = AgI + KNO3
CrSO4 + H2O = [Cr(H2O)4(SO4)]OH + H2 =>
2 CrSO4 + 10 H2O = 2[Cr(H2O)4(SO4)]OH + H2
Na2SiO3H2SO4 = SiO2Na2SO4H2O =>
Na2SiO3H2SO4 = SiO2Na2SO4H2O
C2 + H2 = C2H6 =>
C2 + 3 H2 = C2H6
Fe3O + CO = CO2 + Fe3 =>
Fe3O + CO = CO2 + Fe3
Al + Ca(OH)2 = Al(OH)3 + Ca =>
2 Al + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca
Ni(OH)2(s)HBr(aq) = NiBrH(OH)2 =>
Ni(OH)2(s)HBr(aq) = NiBrH(OH)2
SbCl3 + HCl + Zn = ZnCl2 + SbH3 =>
SbCl3 + 3 HCl + 3 Zn = 3 ZnCl2 + SbH3
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
CuCO3 + C = Cu2O + CO2 =>
4 CuCO3 + C = 2 Cu2O + 5 CO2
Ba(NO3)2 + LiCO3 = Ba(CO3)2 + Li(NO3) =>
Ba(NO3)2 + 2 LiCO3 = Ba(CO3)2 + 2 Li(NO3)
P + Cl = PCl3 =>
P + 3 Cl = PCl3
(PbN3)2 + Cr(MnO4)2 = Cr2O3 + MnO2 + Pb3O4 + NO =>
15(PbN3)2 + 52 Cr(MnO4)2 = 26 Cr2O3 + 104 MnO2 + 10 Pb3O4 + 90 NO
Ca3(PO4)2 + Cu = Cu3(PO4) + Ca =>
Ca3(PO4)2 + 6 Cu = 2 Cu3(PO4) + 3 Ca
SnS(s)HBr(aq) = SnBr(aq)HS(s) =>
SnS(s)HBr(aq) = SnBr(aq)HS(s)
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Ba(OH)2 + H2CO3 = Ba(OH2)2 + HCO3 =>
Ba(OH)2 + 2 H2CO3 = Ba(OH2)2 + 2 HCO3
CuCO3 + HNO3 = Cu(NO3)2 + CO2 + H2O =>
CuCO3 + 2 HNO3 = Cu(NO3)2 + CO2 + H2O
Cu + Co2 = Cu2Co3 =>
4 Cu + 3 Co2 = 2 Cu2Co3
KH2PO4H2SO4 = KHSO4H3PO4 =>
KH2PO4H2SO4 = KHSO4H3PO4
CH = CHCH = CHCH = OH =>
2 CH = CHCH
NH3 + OCl{-} = Cl2 + N2H4 + OH{-} =>
2 NH3 + 2 OCl{-} = Cl2 + N2H4 + 2 OH{-}
Ni(NO3)2(aq) + K2C2O4 = NiC2O4 + KNO3 =>
Ni(NO3)2(aq) + K2C2O4 = NiC2O4 + 2 KNO3
Ba3(PO4)2 + Fe(NO3)3 = FePO4 + Ba(NO3)2 =>
Ba3(PO4)2 + 2 Fe(NO3)3 = 2 FePO4 + 3 Ba(NO3)2
Pt{+4} + H2 = Pt{2+} + H{+} =>
Pt{+4} + H2 = Pt{2+} + 2 H{+}
ClO3 + Ba(OH)2 = BaCl2 + Ba(ClO4)2 + H2O =>
16 ClO3 + 8 Ba(OH)2 = BaCl2 + 7 Ba(ClO4)2 + 8 H2O
ZnI2 + AgNO3 = Zn(NO3)2 + AgI =>
ZnI2 + 2 AgNO3 = Zn(NO3)2 + 2 AgI
C6Cl5OH + O2 = H2O + CO2 + Cl2 =>
4 C6Cl5OH + 23 O2 = 2 H2O + 24 CO2 + 10 Cl2
C3H7OH + NH3 = C3H7NH2 + H2O =>
C3H7OH + NH3 = C3H7NH2 + H2O
CaO + NaOH = NaO + CaOH =>
CaO + NaOH = NaO + CaOH
Ba(NO3)2 + LiCO3 = Ba(CO3)2 + Li(NO3) =>
Ba(NO3)2 + 2 LiCO3 = Ba(CO3)2 + 2 Li(NO3)
Cu + Co(NO3)2 = Cu(NO3)2 + Co =>
Cu + Co(NO3)2 = Cu(NO3)2 + Co
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
FeCl3 + H2PO4 + HCO3 = FePO4 + CO2 + H2O + Cl =>
FeCl3 + H2PO4 + 2 HCO3 = FePO4 + 2 CO2 + 2 H2O + 3 Cl
AgNO2 + Ni = NiNO2 + Ag =>
AgNO2 + Ni = NiNO2 + Ag
L{-}Phenylalanine = L{-}Tyrosine = L{-}DOPA = Dopamine =>
L{-}Phenylalanine = L{-}Tyrosine
Ca2(OH)2 + SrCl = Sr2(OH)2 + CaCl =>
Ca2(OH)2 + 2 SrCl = Sr2(OH)2 + 2 CaCl
Al + NHO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 NHO3 = Al(NO3)3 + 3 NO2 + 3 H2O
C2H5OH + Na2CO3 = C2H5ONa + CO2 + H2O =>
2 C2H5OH + Na2CO3 = 2 C2H5ONa + CO2 + H2O
Cl2 + C = CCl =>
Cl2 + 2 C = 2 CCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/24
Équations équilibrées sur05/15/23
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