| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CrO3 + 3 CH3CH2OH = Cr2O3 + 3 CH3CHO + 3 H2O
Ba(s) + H2O(l) = Ba(HO)2(s) + H2(g) =>
Ba(s) + 2 H2O(l) = Ba(HO)2(s) + H2(g)
CrO3 + NH3 = Cr2O3 + N2 + H2O =>
2 CrO3 + 2 NH3 = Cr2O3 + N2 + 3 H2O
Ni(NO3)2 + C4H8N2O2 = Ni(C4H7N2O2)2 + HNO3 =>
Ni(NO3)2 + 2 C4H8N2O2 = Ni(C4H7N2O2)2 + 2 HNO3
Co2(CO3)3 + H3PO4 = CoPO4 + CO2 + H2O =>
Co2(CO3)3 + 2 H3PO4 = 2 CoPO4 + 3 CO2 + 3 H2O
SO2 + K2CrO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
3 SO2 + 2 K2CrO4 + 2 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 2 H2O
Cl2 + Br2 + H2O = HCl + HBrO =>
Cl2 + Br2 + 2 H2O = 2 HCl + 2 HBrO
Pb + H2O = PbO2 + H =>
Pb + 2 H2O = PbO2 + 4 H
H2S + K(OH) = H(OH) + K2S =>
H2S + 2 K(OH) = 2 H(OH) + K2S
Cr2O7 + Cl = ClO + Cr =>
Cr2O7 + 7 Cl = 7 ClO + 2 Cr
Fe2(SO4)3 + Sr(NO3)2 = Fe2(NO3)2 + Sr(SO4)3 =>
Fe2(SO4)3 + Sr(NO3)2 = Fe2(NO3)2 + Sr(SO4)3
BeO + C + Cl = BeCl2 + CO =>
BeO + C + 2 Cl = BeCl2 + CO
HNO3 + Ca(OH)2 = (H2O)4 + NO3 + Ca2 =>
4 HNO3 + 2 Ca(OH)2 = (H2O)4 + 4 NO3 + Ca2
Co(NO3)2 + Na(OH) = Co(OH)2 + Na(NO3) =>
Co(NO3)2 + 2 Na(OH) = Co(OH)2 + 2 Na(NO3)
Al[NO3]3 + NaOH = NaAlO2 + NaNO3 + H2O =>
Al[NO3]3 + 4 NaOH = NaAlO2 + 3 NaNO3 + 2 H2O
HCl + O2 = ClO3 + OH =>
HCl + 2 O2 = ClO3 + OH
AgCl + Na = AgNa + Cl =>
AgCl + Na = AgNa + Cl
Cl2(g) + KI(ag) = KCl(ag) + I2(s) =>
Cl2(g) + 2 KI(ag) = 2 KCl(ag) + I2(s)
Zn(C2H3O2)2 + KOH = Zn(OH)2 + KC2H3O2 =>
Zn(C2H3O2)2 + 2 KOH = Zn(OH)2 + 2 KC2H3O2
CH3COCH3 + I2 = CH3COCH2I + H{+} + I{-} =>
CH3COCH3 + I2 = CH3COCH2I + H{+} + I{-}
Cu + ZnO = CuO + Zn =>
Cu + ZnO = CuO + Zn
K2Cr2O7 + H2C2O4*2H2O = K[Cr(C2O4)2(H2O)2]*2H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(C2O4)2(H2O)2]*2H2O + 6 CO2 + 13 H2O
Cu(NO3)2 + Al2O3 + C2H5NO2 = CuAlO2 + N2 + H2 + CO2 =>
8 Cu(NO3)2 + 4 Al2O3 + 22 C2H5NO2 = 8 CuAlO2 + 19 N2 + 55 H2 + 44 CO2
ZnO + NaO = NaZnO2 =>
ZnO + NaO = NaZnO2
HCl + Br2 = HBr + Cl2 =>
2 HCl + Br2 = 2 HBr + Cl2
NaOH + CH4 = NaH + CH3OH =>
NaOH + CH4 = NaH + CH3OH
K3PO4(aq) + SrCl2(aq) = Sr3(PO4)2(s) + KCl(aq) =>
2 K3PO4(aq) + 3 SrCl2(aq) = Sr3(PO4)2(s) + 6 KCl(aq)
Pb + NaOH = Pb(NaOH) =>
Pb + NaOH = Pb(NaOH)
Mn + O2 = MnO =>
2 Mn + O2 = 2 MnO
Cu(OH)2 + HCe = CuCe2 + H2O =>
Cu(OH)2 + 2 HCe = CuCe2 + 2 H2O
CuCl2 + KI = CuI2 + KCl =>
CuCl2 + 2 KI = CuI2 + 2 KCl
Zn + FePO4 = ZnPO4 + Fe =>
Zn + FePO4 = ZnPO4 + Fe
KO5 + CO5 = K3CO + O5 =>
15 KO5 + 5 CO5 = 5 K3CO + 19 O5
BeF2 + KF = K2[BeF4] =>
BeF2 + 2 KF = K2[BeF4]
Al2O3 + Cl2O = AlCl3 + O2 =>
Al2O3 + 3 Cl2O = 2 AlCl3 + 3 O2
Cr(NO3)3 + NH4Cl = CrCl3 + NH4NO3 =>
Cr(NO3)3 + 3 NH4Cl = CrCl3 + 3 NH4NO3
NH3 + I2 = NI3 + H2 =>
2 NH3 + 3 I2 = 2 NI3 + 3 H2
(NH4)2SO3(aq) + Ba(C2H3O2)2(aq) = BaSO3(aq) + NH4C2H3O2(aq) =>
(NH4)2SO3(aq) + Ba(C2H3O2)2(aq) = BaSO3(aq) + 2 NH4C2H3O2(aq)
K2Cr2O7 + KOH = K2CrO4 + H2CrO4 =>
2 K2Cr2O7 + 2 KOH = 3 K2CrO4 + H2CrO4
(NH4)2SO4 + HCl = (NH4)Cl + H2SO4 =>
(NH4)2SO4 + 2 HCl = 2(NH4)Cl + H2SO4
Al2O3 + Cl2O = AlCl3 + O2 =>
Al2O3 + 3 Cl2O = 2 AlCl3 + 3 O2
Tl + I = TlI =>
Tl + I = TlI
KI + Pb(SO4) = K2SO4 + PbI2 =>
2 KI + Pb(SO4) = K2SO4 + PbI2
HN3 + HCl + Au = HAuCl4 + NH4Cl =>
3 HN3 + 41 HCl + 8 Au = 8 HAuCl4 + 9 NH4Cl
NH4ClO4 + Cu(NO3)2 = NH4(NO3)2 + CuClO4 =>
NH4ClO4 + Cu(NO3)2 = NH4(NO3)2 + CuClO4
Na3PO4(aq) + CaCl2(aq) = NaCl(aq) + Ca3(PO4)2(aq) =>
2 Na3PO4(aq) + 3 CaCl2(aq) = 6 NaCl(aq) + Ca3(PO4)2(aq)
Xe(g) + F2 = XeF6(s) =>
Xe(g) + 3 F2 = XeF6(s)
Al2O3 + Cl2O = AlCl3 + O2 =>
Al2O3 + 3 Cl2O = 2 AlCl3 + 3 O2
Na2CO3*15H2O2 = Na2CO3 + H2O2 =>
Na2CO3*15H2O2 = Na2CO3 + 15 H2O2
Al2O3 + Cl2O = AlCl3 + O2 =>
Al2O3 + 3 Cl2O = 2 AlCl3 + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/19/25
Équations équilibrées sur06/18/24
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