| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KHSO4 + Na2CO3 = K2SO4 + Na2SO4 + CO2 + H2O
Na2O + H2O(l) = Na(OH) =>
Na2O + H2O(l) = 2 Na(OH)
KBrO3 + NH3OHCl = KBr + HCl + HNO3 + H2O =>
KBrO3 + NH3OHCl = KBr + HCl + HNO3 + H2O
Zn(s) + Cu(NO3)2 = Zn(NO3)2 + Cu(s) =>
Zn(s) + Cu(NO3)2 = Zn(NO3)2 + Cu(s)
MnSO4 + H3PO4 = Mn3(PO4)2 + H2SO4 =>
3 MnSO4 + 2 H3PO4 = Mn3(PO4)2 + 3 H2SO4
K2 + P = K3P =>
3 K2 + 2 P = 2 K3P
MgAl + HCl = MgCl + AlCl + H =>
MgAl + 2 HCl = MgCl + AlCl + 2 H
N2 + Ca2C = Ca2N + C =>
N2 + 2 Ca2C = 2 Ca2N + 2 C
Fe2O3 + NaNO3 + NaH = Na2FeO4 + NaNO2 + H2O =>
Fe2O3 + 7 NaNO3 + 4 NaH = 2 Na2FeO4 + 7 NaNO2 + 2 H2O
CH3CH2OH + PCl3 = CH3CH2Cl + H3PO3 =>
3 CH3CH2OH + PCl3 = 3 CH3CH2Cl + H3PO3
LiN3 + NH4NO3 = LiNO3 + NH4N3 =>
LiN3 + NH4NO3 = LiNO3 + NH4N3
C6H6O2 + KMnO4 = C6H4O2 + MnO2 + H2O + KOH =>
3 C6H6O2 + 2 KMnO4 = 3 C6H4O2 + 2 MnO2 + 2 H2O + 2 KOH
NaOH + Zn(OH)2 = H2O + Na2ZnO2 =>
2 NaOH + Zn(OH)2 = 2 H2O + Na2ZnO2
Ca(NO2)2 + H2O2 = Ca(NO3)2 + H2O =>
Ca(NO2)2 + 2 H2O2 = Ca(NO3)2 + 2 H2O
Al4C3 + HCl = Al4C3HCl =>
Al4C3 + HCl = Al4C3HCl
(NH4)2SiF6 + NH4OH = SiO2 + NH4F + H2O =>
(NH4)2SiF6 + 4 NH4OH = SiO2 + 6 NH4F + 2 H2O
CaCl2 + Pb(NO3)2 = PbCl2 + Ca(NO3)2 =>
CaCl2 + Pb(NO3)2 = PbCl2 + Ca(NO3)2
Ag(NO3) + LiBr = AgBr + Li(NO3) =>
Ag(NO3) + LiBr = AgBr + Li(NO3)
ZnSO4 + NaOH = Na2Zn(OH)4 + Na2SO4 =>
ZnSO4 + 4 NaOH = Na2Zn(OH)4 + Na2SO4
Pt + OH = Pt(OH)2 =>
Pt + 2 OH = Pt(OH)2
MnO4{-2} + SO2 = MnO2 + SO4{-2} =>
MnO4{-2} + SO2 = MnO2 + SO4{-2}
Cd(s) + CuSO4(aq) = Cu(s) + CdSO4(aq) =>
Cd(s) + CuSO4(aq) = Cu(s) + CdSO4(aq)
C2H2 + Ag(NH3)2OH = (NH4)2CO3 + NH3 + Ag + H2O =>
C2H2 + 10 Ag(NH3)2OH = 2(NH4)2CO3 + 16 NH3 + 10 Ag + 4 H2O
CaO + SeO3 = CaSeO4 =>
CaO + SeO3 = CaSeO4
Na(OH) + Cl = NaCl + NaOCl + H2O =>
2 Na(OH) + 2 Cl = NaCl + NaOCl + H2O
H2SO4(aq) + Zn(NO3)2(aq) = HNO3(aq) + ZnSO4(aq) =>
H2SO4(aq) + Zn(NO3)2(aq) = 2 HNO3(aq) + ZnSO4(aq)
KO2(s) + H2O(l) = KOH(aq) + O2(g)H2O2(aq) =>
2 KO2(s) + 2 H2O(l) = 2 KOH(aq) + O2(g)H2O2(aq)
N2H4 + KBrO3 = N2 + KBr + H2O =>
3 N2H4 + 2 KBrO3 = 3 N2 + 2 KBr + 6 H2O
KMnO4 + K4[Fe(CN)6] + H2SO4 = MnSO4 + K2SO4 + K3[Fe(CN)6] + H2O =>
KMnO4 + 5 K4[Fe(CN)6] + 4 H2SO4 = MnSO4 + 3 K2SO4 + 5 K3[Fe(CN)6] + 4 H2O
SH2 + H2O = SO2 + H2 =>
SH2 + 2 H2O = SO2 + 3 H2
CrCl2 + NO + H2O = H2CrO4 + NH4Cl + HCl =>
5 CrCl2 + 4 NO + 16 H2O = 5 H2CrO4 + 4 NH4Cl + 6 HCl
C9H10O + Al + CH3OH + CH3NH2 = C10H15N + Al(CH3O) =>
9 C9H10O + 26 Al + 17 CH3OH + 8 CH3NH2 = 8 C10H15N + 26 Al(CH3O)
GaF3 + Cl2 = GaCl3 + F2 =>
2 GaF3 + 3 Cl2 = 2 GaCl3 + 3 F2
K4Fe(CN)6 + H2SO4 + H2O = (NH4)2SO4 + CO + FeSO4 + K2SO4 =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 3(NH4)2SO4 + 6 CO + FeSO4 + 2 K2SO4
(NH4)2Cr2O7 + AlCl3 = Al2(Cr2O7)3 + NH4Cl =>
3(NH4)2Cr2O7 + 2 AlCl3 = Al2(Cr2O7)3 + 6 NH4Cl
CuCl + Fe{3+} = Cu{2+} + Fe{2+} + Cl{-} =>
CuCl + Fe{3+} = Cu{2+} + Fe{2+} + Cl{-}
CaCO3 + HBr = CaH + BrCO3 =>
CaCO3 + HBr = CaH + BrCO3
Na3PO4 + HCl = Na2HPO4 + NaCl =>
Na3PO4 + HCl = Na2HPO4 + NaCl
HgCl2 + Na2S2O3 + H2O = (HgCl2*2HgS) + Na2SO4 + HCl =>
3 HgCl2 + 2 Na2S2O3 + 2 H2O = (HgCl2*2HgS) + 2 Na2SO4 + 4 HCl
NH4C2H3O2 + Na2CrO3 = (NH4)2CrO3 + NaC2H3O2 =>
2 NH4C2H3O2 + Na2CrO3 = (NH4)2CrO3 + 2 NaC2H3O2
H3AsO3 + MnO4 = Mn + H3AsO4 =>
4 H3AsO3 + MnO4 = Mn + 4 H3AsO4
K2S + O2 = K2SO3 = H2O + NH3 =>
2 K2S + 3 O2 = 2 K2SO3
ZnO + NaOH + H2O = Na2Zn(OH)4 =>
ZnO + 2 NaOH + H2O = Na2Zn(OH)4
MgO + Cl + C = MgCl2 + CO =>
MgO + 2 Cl + C = MgCl2 + CO
Fe(OH)2 + NaCN = Fe(CN)2 + NaOH =>
Fe(OH)2 + 2 NaCN = Fe(CN)2 + 2 NaOH
Ti + H2O2 + OH{-} = [Ti(OH)3O2]{-} + H2O =>
Ti + 3 H2O2 + OH{-} = [Ti(OH)3O2]{-} + 2 H2O
Na3PO4 + HCl = Na2HPO4 + NaCl =>
Na3PO4 + HCl = Na2HPO4 + NaCl
Ca2FeWO6 + O2 = Ca3WO6 + CaWO4 + Fe3O4 =>
6 Ca2FeWO6 + O2 = 3 Ca3WO6 + 3 CaWO4 + 2 Fe3O4
AlBr + Cl = AlCl(Br) =>
AlBr + Cl = AlCl(Br)
(NH4)2CO3 + CaCl2 = NH4Cl + Ca2(CO3)2 =>
2(NH4)2CO3 + 2 CaCl2 = 4 NH4Cl + Ca2(CO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/04/24
Équations équilibrées sur07/04/23
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