| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + KBr = AgBr + KNO3
Zn + KNO3 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
4 Zn + KNO3 + 7 KOH + 6 H2O = 4 K2[Zn(OH)4] + NH3
H2O2 + KI = KIO2 + H2O =>
2 H2O2 + KI = KIO2 + 2 H2O
NaCl + NH4HCO3 = NaHCO3 + NH4Cl =>
NaCl + NH4HCO3 = NaHCO3 + NH4Cl
KHC4H4O6 + HNO3 = H2C4H4O6 + KNO3 =>
KHC4H4O6 + HNO3 = H2C4H4O6 + KNO3
Cu2 + Al2O3 = Cu2O + Al2O2 =>
Cu2 + Al2O3 = Cu2O + Al2O2
P3O2 + H2O = H6P3O5 =>
P3O2 + 3 H2O = H6P3O5
FeCl3*6H2O + FeSO4*7H2O + NH4OH = Fe3O4 + (NH4)2SO4 + NH4Cl + H2O =>
2 FeCl3*6H2O + FeSO4*7H2O + 8 NH4OH = Fe3O4 + (NH4)2SO4 + 6 NH4Cl + 23 H2O
C4H10O = C10H8 + H2O + H2 =>
5 C4H10O = 2 C10H8 + 5 H2O + 12 H2
KMnO4 + NaC204 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + CO2 + H2O =>
1634 KMnO4 + 10 NaC204 + 2456 H2SO4 = 1634 MnSO4 + 817 K2SO4 + 5 Na2SO4 + 2040 CO2 + 2456 H2O
C2H4O + NH4MnO4 + NH4OH = H3CCOONH4 + MnO2 + H2O =>
3 C2H4O + 2 NH4MnO4 + NH4OH = 3 H3CCOONH4 + 2 MnO2 + 2 H2O
NH3 + H3PO4 = NH4H2PO4 =>
NH3 + H3PO4 = NH4H2PO4
At + B = AtB =>
At + B = AtB
Z2 + PbCl2 = Pb4 + ZCl2 =>
2 Z2 + 4 PbCl2 = Pb4 + 4 ZCl2
C3H7COOH + NaHCO3 = C3H7COONa + H2O + CO2 =>
C3H7COOH + NaHCO3 = C3H7COONa + H2O + CO2
KCl(O)3 = KClO + O2 =>
KCl(O)3 = KClO + O2
KMnO4 + SnSO4 + H2SO4 = MnSO4 + K2SO4 + H2O + Sn(SO4)2 =>
2 KMnO4 + 5 SnSO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 8 H2O + 5 Sn(SO4)2
(NH4)3PO4 + Fe(ClO3)2 = NH4ClO3 + Fe3(PO4)2 =>
2(NH4)3PO4 + 3 Fe(ClO3)2 = 6 NH4ClO3 + Fe3(PO4)2
Fe2S3 + Cl2 = FeCl3 + S2Cl2 =>
2 Fe2S3 + 9 Cl2 = 4 FeCl3 + 3 S2Cl2
Na2CO3 + HCl = H2O + NaCl + CO2 =>
Na2CO3 + 2 HCl = H2O + 2 NaCl + CO2
CaCl2(aq) + Na2C2O4(aq) = Cl2(g) + CaNa2C2O4(aq) =>
CaCl2(aq) + Na2C2O4(aq) = Cl2(g) + CaNa2C2O4(aq)
Mn + PdCl2 = Pd + MnCl2 =>
Mn + PdCl2 = Pd + MnCl2
HNO3 + Sb2S3 = H2SO4 + Sb2O5 + NO2 + H2O =>
28 HNO3 + Sb2S3 = 3 H2SO4 + Sb2O5 + 28 NO2 + 11 H2O
LiOH + Al(NO3)3 = Al(OH)3 + Li(NO3) =>
3 LiOH + Al(NO3)3 = Al(OH)3 + 3 Li(NO3)
Al2O3 + HI = AlI3 + H2O =>
Al2O3 + 6 HI = 2 AlI3 + 3 H2O
Fe(HCO3)3 + S(NH3)2 = Fe(NH3)3 + S(HCO3)2 =>
2 Fe(HCO3)3 + 3 S(NH3)2 = 2 Fe(NH3)3 + 3 S(HCO3)2
Ni(HCO2)2 + O2 = Ni + H2O + CO2 =>
2 Ni(HCO2)2 + O2 = 2 Ni + 2 H2O + 4 CO2
C2H5OH + COCl2 = CH3CH2OCOCl + HCl =>
C2H5OH + COCl2 = CH3CH2OCOCl + HCl
(NH4)2CO3 + Fe(NO3)3 + H2O = Fe(OH)3 + CO2 + NH4NO3 =>
3(NH4)2CO3 + 2 Fe(NO3)3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 6 NH4NO3
FeSO4 + S = FeS + SO4 =>
FeSO4 + S = FeS + SO4
C3H5NO(g) + O2(g) = CO2(g) + NO2(g) + H2O(l) =>
4 C3H5NO(g) + 19 O2(g) = 12 CO2(g) + 4 NO2(g) + 10 H2O(l)
K + HBrO = KBrO + H =>
K + HBrO = KBrO + H
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
Al2032H2O + Cl2 = AlCl3 + H2O =>
Al2032H2O + 3048 Cl2 = 2032 AlCl3 + H2O
HCO2H + OH = H3O + CO2 =>
HCO2H + OH = H3O + CO2
Sn(OH)4{2-} + CrO4{2-} + H2O = Sn(OH)6{2-} + CrO2{-} + OH{-} =>
3 Sn(OH)4{2-} + 2 CrO4{2-} + 4 H2O = 3 Sn(OH)6{2-} + 2 CrO2{-} + 2 OH{-}
HgSO3 + H2SO4 = HgSO4 + SO2 + H2O =>
HgSO3 + H2SO4 = HgSO4 + SO2 + H2O
NaOH + PbCl2 = NaCl + Pb(OH)2 =>
2 NaOH + PbCl2 = 2 NaCl + Pb(OH)2
HI + KNO2 = I2 + NO + KI + H2O =>
4 HI + 2 KNO2 = I2 + 2 NO + 2 KI + 2 H2O
Al(NO3)3(aq) + K3(PO4)(aq) = Al(PO4) + K(NO3)(aq) =>
Al(NO3)3(aq) + K3(PO4)(aq) = Al(PO4) + 3 K(NO3)(aq)
MnSO4 + PbO2 + H2SO4 = PbSO4 + HMnO4H2O =>
2 MnSO4 + 5 PbO2 + 3 H2SO4 = 5 PbSO4 + 2 HMnO4H2O
CaC2 + H2O + CO2 = Ca(OH)2 + CH2CHOO2H =>
3 CaC2 + 13 H2O + 4 CO2 = 3 Ca(OH)2 + 5 CH2CHOO2H
CrBr3 + Ba(OH)2 = Cr(OH)3 + BaBr2 =>
2 CrBr3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 BaBr2
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
CO2(g) + LiOH(aq) = Li2CO3(aq) + H2O =>
CO2(g) + 2 LiOH(aq) = Li2CO3(aq) + H2O
BF3(g) + NaH(s) = B2H6(g) + NaBF4(s) =>
8 BF3(g) + 6 NaH(s) = B2H6(g) + 6 NaBF4(s)
Sn{4+} + Pb = Sn{2+} + Pb{2+} =>
Sn{4+} + Pb = Sn{2+} + Pb{2+}
Ag3PO4 + Mg(OH)2 = Ag2O + H2O + [Mg(OH)]3PO4 =>
2 Ag3PO4 + 6 Mg(OH)2 = 3 Ag2O + 3 H2O + 2[Mg(OH)]3PO4
(NH4)2Fe(SO4)2 = Fe + (NH4) + SO4 =>
(NH4)2Fe(SO4)2 = Fe + 2(NH4) + 2 SO4
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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