| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6(s) + O2(g) = 2 CH3COCOOH + 2 H2O
MnO4{-} + SO3{-2} + H3O{+} = Mn{2} + SO4{-2} + H2O =>
2 MnO4{-} + 5 SO3{-2} + 6 H3O{+} = 2 Mn{2} + 5 SO4{-2} + 9 H2O
FeCl2 + H2O = Fe(OH)3 + H2 + Cl2 =>
2 FeCl2 + 6 H2O = 2 Fe(OH)3 + 3 H2 + 2 Cl2
KNO2 + NH4Cl = KCl + N2 + H2O =>
KNO2 + NH4Cl = KCl + N2 + 2 H2O
KOH + H3BO3 = H2O + K2B4O7 =>
2 KOH + 4 H3BO3 = 7 H2O + K2B4O7
FeAgC2H3O2 + Ba(OH)2 = Fe(OH)2 + BaAgC2H3O2 =>
FeAgC2H3O2 + Ba(OH)2 = Fe(OH)2 + BaAgC2H3O2
ClO3{-} = Cl{-} + O2 =>
2 ClO3{-} = 2 Cl{-} + 3 O2
Al + NaOH + H(OH) = NaAl(OH)4 + H =>
Al + NaOH + 3 H(OH) = NaAl(OH)4 + 3 H
CrO7 + Fe + H = CrFe + H2O =>
CrO7 + Fe + 14 H = CrFe + 7 H2O
AgF(aq) + Na3PO4(aq) = Ag3PO4(aq)(s) + NaF(aq) =>
3 AgF(aq) + Na3PO4(aq) = Ag3PO4(aq)(s) + 3 NaF(aq)
MnO4{-} + OH{-} + MnO2 = MnO4{-2} + H2O =>
2 MnO4{-} + 4 OH{-} + MnO2 = 3 MnO4{-2} + 2 H2O
[Cu(NH3)4](OH)2 + H2S = CuS + NH4OH + NH3 =>
[Cu(NH3)4](OH)2 + H2S = CuS + 2 NH4OH + 2 NH3
C2H2O4 + Ba(OH)2 = BaC2O4 + H2O =>
C2H2O4 + Ba(OH)2 = BaC2O4 + 2 H2O
Pt + H2SO4 = PtO + H2S =>
4 Pt + H2SO4 = 4 PtO + H2S
AlHCl = Al + HCl =>
AlHCl = Al + HCl
Cu(k) + H2SO4(konc) = CuSO4(aq) + SO2(d) + H2O(s) =>
Cu(k) + 2 H2SO4(konc) = CuSO4(aq) + SO2(d) + 2 H2O(s)
C6H46 + O2 = CO2 + H2O =>
2 C6H46 + 35 O2 = 12 CO2 + 46 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
C7H11O4 + O2 = CO2 + H2O =>
4 C7H11O4 + 31 O2 = 28 CO2 + 22 H2O
NaClO3 + C2H5OH = NaCl + H2O + CO2 =>
2 NaClO3 + C2H5OH = 2 NaCl + 3 H2O + 2 CO2
Ca3(PO4)2 + Fe2(SO4)3 = FePO4 + CaSO4 =>
Ca3(PO4)2 + Fe2(SO4)3 = 2 FePO4 + 3 CaSO4
ZnCl2 + Ba(OH)2 = BaCl2 + Zn(OH)2 =>
ZnCl2 + Ba(OH)2 = BaCl2 + Zn(OH)2
NiCl3(aq) + K2CO3(aq) = Ni2(CO3)3(s) + KCl(aq) =>
2 NiCl3(aq) + 3 K2CO3(aq) = Ni2(CO3)3(s) + 6 KCl(aq)
S + H2O + K2Cr2O7 = SO2 + KH + Cr2O3 =>
5 S + 2 H2O + 2 K2Cr2O7 = 5 SO2 + 4 KH + 2 Cr2O3
Cu2S + H2O2 = CuS + CuO + H2O =>
Cu2S + H2O2 = CuS + CuO + H2O
Na(NO3) + Pb = Pb(NO3)2 + Na2 =>
2 Na(NO3) + Pb = Pb(NO3)2 + Na2
NaCl + MgO*Cr2O3 + O2 = MgCl2 + Na2CrO4 + CrCl3 =>
16 NaCl + 5 MgO*Cr2O3 + 6 O2 = 5 MgCl2 + 8 Na2CrO4 + 2 CrCl3
NH4HCO3 + HCl = NH4Cl + CO2 + H2O =>
NH4HCO3 + HCl = NH4Cl + CO2 + H2O
Zn + (PbNO3)2 = (ZnNO3)2 + Pb =>
2 Zn + (PbNO3)2 = (ZnNO3)2 + 2 Pb
LiBr + CoSO4 = Li2SO4 + CoBr2 =>
2 LiBr + CoSO4 = Li2SO4 + CoBr2
C2H4 + H2O2 = H2O + CO2 =>
C2H4 + 6 H2O2 = 8 H2O + 2 CO2
LiNi + NH4NO3 = Li(NO3) + NH4Ni =>
LiNi + NH4NO3 = Li(NO3) + NH4Ni
W + HNO3 + HF = H2(WF8) + NO + H2O =>
W + 2 HNO3 + 8 HF = H2(WF8) + 2 NO + 4 H2O
Bi19Dy1Te30 = Bi + Dy + Te =>
Bi19Dy1Te30 = 19 Bi + Dy + 30 Te
ZnSO4 + HCl = ZnCl2 + SO4 + H =>
ZnSO4 + 2 HCl = ZnCl2 + SO4 + 2 H
LiCl(s) + H2O(aq) = LiOH(aq) + HCl =>
LiCl(s) + H2O(aq) = LiOH(aq) + HCl
Fe(OH)2 + PbO = FeO + Pb(OH)2 =>
Fe(OH)2 + PbO = FeO + Pb(OH)2
Ca3P2 + H2SO4 + KMnO4 = CaSO4 + H3PO4 + MnSO4 + K2SO4 + H2O =>
5 Ca3P2 + 39 H2SO4 + 16 KMnO4 = 15 CaSO4 + 10 H3PO4 + 16 MnSO4 + 8 K2SO4 + 24 H2O
Sr + Na2CO3 = SrCO3 + Na2 =>
Sr + Na2CO3 = SrCO3 + Na2
Ba(OH)2 + H2S = [Ba(OH)]2S + H2O =>
2 Ba(OH)2 + H2S = [Ba(OH)]2S + 2 H2O
C9H28N3O15 + FeSO4 + NaOH = C9H24N3O15Na2Fe + H2O + H2SO4 =>
C9H28N3O15 + FeSO4 + 2 NaOH = C9H24N3O15Na2Fe + 2 H2O + H2SO4
CuFeS2 + O2 = SO2 + Cu2S + Fe3O4 =>
6 CuFeS2 + 13 O2 = 9 SO2 + 3 Cu2S + 2 Fe3O4
CrI3 + Al(NO3)3 = AlI3 + Cr(NO3)3 =>
CrI3 + Al(NO3)3 = AlI3 + Cr(NO3)3
Ca2(s) + O2(g) = Ca2O(s) =>
2 Ca2(s) + O2(g) = 2 Ca2O(s)
Cl + Mn4 = MnCl4 =>
16 Cl + Mn4 = 4 MnCl4
Al(g) + HCl(g) = AlCl3(g) + H2 =>
2 Al(g) + 6 HCl(g) = 2 AlCl3(g) + 3 H2
NI + H2O = NIOH + H =>
NI + H2O = NIOH + H
Ca + H2 + S + O4 = Ca(HSO4)2 =>
Ca + H2 + 2 S + 2 O4 = Ca(HSO4)2
CH3COOH + Cr(OH)3 = (CH3COO)3Cr + H2O =>
3 CH3COOH + Cr(OH)3 = (CH3COO)3Cr + 3 H2O
CH3COCH3 + HI = CH3CH2CH3 + I2 + H2O =>
CH3COCH3 + 4 HI = CH3CH2CH3 + 2 I2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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