| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 Fe{2}{+} + MnO4{+}{-} + 8 H{+}{+} = 7 Fe{3}{+} + Mn{2}{+} + 4 H2O
Mg(CH3COO)2 = MgO + CO2 + CH3COCH3 =>
Mg(CH3COO)2 = MgO + CO2 + CH3COCH3
AgNO3KPO4 = AgPO4NO3K =>
AgNO3KPO4 = AgPO4NO3K
CH3CH3CCH3Br + KOH = CH3CH3CCH3OH + KBr =>
CH3CH3CCH3Br + KOH = CH3CH3CCH3OH + KBr
Fe + HClO2 = Fe(ClO2)3 + H2 =>
2 Fe + 6 HClO2 = 2 Fe(ClO2)3 + 3 H2
NaC2H3O2 + (NH4)2(SO4) = Na2(SO4) + (NH4)C2H3O2 =>
2 NaC2H3O2 + (NH4)2(SO4) = Na2(SO4) + 2(NH4)C2H3O2
C6H13 + KMnO4 + H2O = C6H13O2 + KOH + MnO2 =>
3 C6H13 + 4 KMnO4 + 2 H2O = 3 C6H13O2 + 4 KOH + 4 MnO2
Hg2(C2H3O2)2 + KI = KCH3COO + Hg2I2 =>
Hg2(C2H3O2)2 + 2 KI = 2 KCH3COO + Hg2I2
NaBr(aq) + CaO = CaBr2 + Na2O =>
2 NaBr(aq) + CaO = CaBr2 + Na2O
H6TeO6 = Te2O6 + H2O =>
2 H6TeO6 = Te2O6 + 6 H2O
NH4NO = NH4 + NO =>
NH4NO = NH4 + NO
Fe(NO3)3 + (NH4)2SO4 = NH4Fe(SO4)2 + NH4NO3 =>
Fe(NO3)3 + 2(NH4)2SO4 = NH4Fe(SO4)2 + 3 NH4NO3
BaSO4 + HNO3 = SO3 + H2O + Ba(NO3)2 =>
BaSO4 + 2 HNO3 = SO3 + H2O + Ba(NO3)2
NiSO4 + NH3 + H2O = (NH4)2SO4 + Ni(NH3)6(OH)2 =>
NiSO4 + 8 NH3 + 2 H2O = (NH4)2SO4 + Ni(NH3)6(OH)2
H3PO4 + CaHCO3 = CO2 + H2O + Ca3PO4 =>
H3PO4 + 3 CaHCO3 = 3 CO2 + 3 H2O + Ca3PO4
Ag(NO3)2 + KCl = AgCl + K(NO3)2 =>
Ag(NO3)2 + KCl = AgCl + K(NO3)2
HBr(aq) + Al(OH)3 = AlBr3 + H2O =>
3 HBr(aq) + Al(OH)3 = AlBr3 + 3 H2O
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
H3O + NH3 = NH4 + O2 =>
2 H3O + 6 NH3 = 6 NH4 + O2
Ag + NHO3 = AgNO3 + H2O + NO2 =>
Ag + 2 NHO3 = AgNO3 + H2O + NO2
LiC2H3O2 + CaCl2 = LiCl + Ca(C2H3O2)2 =>
2 LiC2H3O2 + CaCl2 = 2 LiCl + Ca(C2H3O2)2
KC2H3O2(aq) + CoSO4(aq) = Co(C2H3O2)2(aq) + K2SO4(s) =>
2 KC2H3O2(aq) + CoSO4(aq) = Co(C2H3O2)2(aq) + K2SO4(s)
Cr2O7(aq) + SO3(aq) = SO4(aq) + Cr(aq) =>
Cr2O7(aq) + 7 SO3(aq) = 7 SO4(aq) + 2 Cr(aq)
H3PO4 + H2S + KCrO7 = K3PO4 + CrPO4 + S5 + H2O =>
4 H3PO4 + 15 H2S + 3 KCrO7 = K3PO4 + 3 CrPO4 + 3 S5 + 21 H2O
H(SO4)2 + NaOH = H2O + Na(SO4)2 =>
H(SO4)2 + NaOH = H2O + Na(SO4)2
OH{-} + Cl2 = ClO3{-} + H2O + {-} =>
12 OH{-} + Cl2 = 2 ClO3{-} + 6 H2O + 10e
FeCl2 + Ag = AgCl + Fe =>
FeCl2 + 2 Ag = 2 AgCl + Fe
Al + KSCN + HCl = KCl2 + AlCl2 + NH4Cl2 + C + H2S2 =>
Al + 2 KSCN + 10 HCl = 2 KCl2 + AlCl2 + 2 NH4Cl2 + 2 C + H2S2
Cu + Ag2(NO3)2 = Ag + Cu(NO3)2 =>
Cu + Ag2(NO3)2 = 2 Ag + Cu(NO3)2
CO + LiOH = LiCO + HO =>
CO + LiOH = LiCO + HO
Sn + HNO3 = SnO2*H2O + NO2 + H2O =>
Sn + 4 HNO3 = SnO2*H2O + 4 NO2 + H2O
Pb + AuCl2 = PbCl + Au =>
2 Pb + AuCl2 = 2 PbCl + Au
Fe2O3 + H2C2O4 = Fe(C2O4)3 + H2O + H =>
Fe2O3 + 6 H2C2O4 = 2 Fe(C2O4)3 + 3 H2O + 6 H
AlBr + Cl = AlCl3 + Br2 =>
2 AlBr + 6 Cl = 2 AlCl3 + Br2
HC6H11O2 + H2O = H3O + C6H11O2 =>
HC6H11O2 + H2O = H3O + C6H11O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NO2 + J = NJ2 + O2 =>
NO2 + 2 J = NJ2 + O2
SnCl4(aq) + Ca(s) = Ca(Cl)2(aq) + Sn(s) =>
SnCl4(aq) + 2 Ca(s) = 2 Ca(Cl)2(aq) + Sn(s)
H2S + CS2 = CH4 + S8 =>
4 H2S + 2 CS2 = 2 CH4 + S8
Zn(s) + N(g) = Zn3N2(s) =>
3 Zn(s) + 2 N(g) = Zn3N2(s)
CaCl2 + O = CaO + Cl =>
CaCl2 + O = CaO + 2 Cl
Cu(SO4) + Hg(NO3) = Hg(SO4) + Cu(NO3) =>
Cu(SO4) + Hg(NO3) = Hg(SO4) + Cu(NO3)
Sb2O5*12H2O + HCl = H3SbCl6 + Cl2 + H2O =>
Sb2O5*12H2O + 16 HCl = 2 H3SbCl6 + 2 Cl2 + 17 H2O
Mn{+6} = Mn{+4} + Mn{+7} =>
3 Mn{+6} = Mn{+4} + 2 Mn{+7}
K(s) + H2O(s) = H2(g) + KOH(aq) =>
2 K(s) + 2 H2O(s) = H2(g) + 2 KOH(aq)
FeCl3 + K4Fe(CN)6 = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4Fe(CN)6 = Fe4[Fe(CN)6]3 + 12 KCl
Al2O3 + Ba(OH)2 = BaO + Al(OH)3 =>
Al2O3 + 3 Ba(OH)2 = 3 BaO + 2 Al(OH)3
Pb(NO3)2 + K2(CO3) = PbCO3 + KNO3 =>
Pb(NO3)2 + K2(CO3) = PbCO3 + 2 KNO3
C5H11Br + O2 = CO2 + H2O + Br2O5 =>
2 C5H11Br + 18 O2 = 10 CO2 + 11 H2O + Br2O5
H3PO4 + O3Al2 = AlPO4 + H2O =>
2 H3PO4 + O3Al2 = 2 AlPO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/01/24
Équations équilibrées sur07/01/23
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