| Équations équilibrées la veille | Équations équilibrées le lendemain |
AI + PO4 = AIPO4
CdSO4 = Cd + SO4 =>
CdSO4 = Cd + SO4
CrO3 + H2O = H2Cr2O7 =>
2 CrO3 + H2O = H2Cr2O7
HNO3 + CaI2 = Ca(NO3)2 + I2 + NO2 + H2O =>
4 HNO3 + CaI2 = Ca(NO3)2 + I2 + 2 NO2 + 2 H2O
K3[Fe(CN)6] + FeCl3 = Fe[Fe(CN)6] + KCl =>
K3[Fe(CN)6] + FeCl3 = Fe[Fe(CN)6] + 3 KCl
SO2 + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
3 SO2 + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O
K + Br2 + O = KBrO3 =>
2 K + Br2 + 6 O = 2 KBrO3
Fe + Al = FeAl3 =>
Fe + 3 Al = FeAl3
NH4I + LiOH = NH4OH + LiI =>
NH4I + LiOH = NH4OH + LiI
Fe + Cr2O7{2-} + H{+} = Fe{2+} + Cr{3+} + H2O =>
3 Fe + Cr2O7{2-} + 14 H{+} = 3 Fe{2+} + 2 Cr{3+} + 7 H2O
C4NO4H8{+} + NaOH = C4NO4H7 + H2O + Na{+} =>
C4NO4H8{+} + NaOH = C4NO4H7 + H2O + Na{+}
CuF2 = Cu + F =>
CuF2 = Cu + 2 F
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CH3CH2OH(l) + O2(g) = CH3COOH(aq) + H2O(l) =>
CH3CH2OH(l) + O2(g) = CH3COOH(aq) + H2O(l)
CH3COSH + O2 = H2O + CO2 + SO2 =>
2 CH3COSH + 7 O2 = 4 H2O + 4 CO2 + 2 SO2
Fe(s) + Cl2 = FeCl2(s) =>
Fe(s) + Cl2 = FeCl2(s)
AlBr3(aq) + Cl2(aq) = AlCl3(aq) + Br2(l) =>
2 AlBr3(aq) + 3 Cl2(aq) = 2 AlCl3(aq) + 3 Br2(l)
NiO + HNO3 = Ni(NO3)2 + H2O =>
NiO + 2 HNO3 = Ni(NO3)2 + H2O
Sr2O = Sr2 + O =>
Sr2O = Sr2 + O
(NH4)NO3 = N2 + O2 + H2O =>
2(NH4)NO3 = 2 N2 + O2 + 4 H2O
Ca(OH)2 + HCI = H + (OH)2 + CaCI =>
Ca(OH)2 + HCI = H + (OH)2 + CaCI
Co + HNO3 = Co(NO3)2 + N2O + H2O =>
4 Co + 10 HNO3 = 4 Co(NO3)2 + N2O + 5 H2O
N4 + O2 = NO2 =>
N4 + 4 O2 = 4 NO2
FeCI2 + Ba(OH)2 = Fe(OH)2 + BaCI2 =>
FeCI2 + Ba(OH)2 = Fe(OH)2 + BaCI2
CO + H2O = CO2 + H =>
CO + H2O = CO2 + 2 H
CuSO4(aq) + NaBr(aq) = Na2SO4(aq) + CuBr2(s) =>
CuSO4(aq) + 2 NaBr(aq) = Na2SO4(aq) + CuBr2(s)
H[AuCl4] + NaOH = NaCl + AuO(OH) + H2O =>
H[AuCl4] + 4 NaOH = 4 NaCl + AuO(OH) + 2 H2O
Ga2O3 = Ga + O =>
Ga2O3 = 2 Ga + 3 O
OsO4 + HCl + KCl = K2(OsCl4O2) + Cl2 + H2O =>
OsO4 + 4 HCl + 2 KCl = K2(OsCl4O2) + Cl2 + 2 H2O
K{+} + IO6{5-} + HNO3 = KIO4 + KNO3 + H2O =>
5 K{+} + IO6{5-} + 4 HNO3 = KIO4 + 4 KNO3 + 2 H2O
HgS + Al = Hg + Al2S3 =>
3 HgS + 2 Al = 3 Hg + Al2S3
Na3PO4 + FeC3 = Na3C3 + PO4Fe =>
Na3PO4 + FeC3 = Na3C3 + PO4Fe
Na3PO4(aq) + CrCl3(aq) = CrPO4(aq) + NaCl(aq) =>
Na3PO4(aq) + CrCl3(aq) = CrPO4(aq) + 3 NaCl(aq)
CH3NH3Br + Pb(NO3)2 + HBr = CH3NH3PbBr3 + HNO3 =>
CH3NH3Br + Pb(NO3)2 + 2 HBr = CH3NH3PbBr3 + 2 HNO3
Cs2O + Na = Na2O + Cs =>
Cs2O + 2 Na = Na2O + 2 Cs
Sc + HI = ScI2 + H2 =>
Sc + 2 HI = ScI2 + H2
Xe2 + F2 = XeF6 =>
Xe2 + 6 F2 = 2 XeF6
Bi(OH)3 + NH3 = [Bi(NH3)4]{3+} + OH{-} =>
Bi(OH)3 + 4 NH3 = [Bi(NH3)4]{3+} + 3 OH{-}
NH4OH + MgCl2 = Mg(OH)2 + NH4Cl =>
2 NH4OH + MgCl2 = Mg(OH)2 + 2 NH4Cl
HClO3(aq) + KOH(aq) = KClO3(s) + H2O =>
HClO3(aq) + KOH(aq) = KClO3(s) + H2O
C3H5(OH)3 + CH3COOH = (CH3COO)3CH5 + H2O =>
C3H5(OH)3 + 2 CH3COOH = (CH3COO)3CH5 + H2O
C8H18(l) + N2O(g) = CO2(g) + H2O(g) + N2(g) =>
C8H18(l) + 25 N2O(g) = 8 CO2(g) + 9 H2O(g) + 25 N2(g)
Fe(aq) + OH(aq) = Fe(OH)3(s) =>
Fe(aq) + 3 OH(aq) = Fe(OH)3(s)
[Co(en)2(SCN)2]Cl + AgNO3 = [Co(en)2(SCN)2]NO3 + AgCl =>
[Co(en)2(SCN)2]Cl + AgNO3 = [Co(en)2(SCN)2]NO3 + AgCl
HBr + O = H2O + Br2 =>
2 HBr + O = H2O + Br2
ZnBr2 + Cl2 = ClBr + Zn =>
ZnBr2 + Cl2 = 2 ClBr + Zn
Pb(NO3)2 + CaCO3 = PbCO3 + Ca(NO3)2 =>
Pb(NO3)2 + CaCO3 = PbCO3 + Ca(NO3)2
Cu + H2O2 = CuO2 + H2 =>
Cu + H2O2 = CuO2 + H2
HC8H4O4(aq) + Ba(OH)2(aq) = Ba(aq) + C8H4O4(aq) + H2O =>
2 HC8H4O4(aq) + Ba(OH)2(aq) = Ba(aq) + 2 C8H4O4(aq) + 2 H2O
Li2CO3 + H2O = LiOH + CO2 =>
Li2CO3 + H2O = 2 LiOH + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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