| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + CUSO4 = CaCUSO4
Li3PO4(ag) + CaCl2(ag) = LiCl(ag) + Ca3(PO4)2 =>
2 Li3PO4(ag) + 3 CaCl2(ag) = 6 LiCl(ag) + Ca3(PO4)2
PtCl4 + Li = Pt + LiCl =>
PtCl4 + 4 Li = Pt + 4 LiCl
C6H6O3 = C6H4O2 + H2O =>
C6H6O3 = C6H4O2 + H2O
PbC + O2 = PbCO3 =>
2 PbC + 3 O2 = 2 PbCO3
Na3(PO4) + KNO3 = K3(PO4) + NaNO3 =>
Na3(PO4) + 3 KNO3 = K3(PO4) + 3 NaNO3
NaMnO4 + NH3 = H2O + MnO2 + NaOH + N2 =>
2 NaMnO4 + 2 NH3 = 2 H2O + 2 MnO2 + 2 NaOH + N2
KI + K2CrO4 + HSO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
22 KI + 2 K2CrO4 + 16 HSO4 = 11 I2 + Cr2(SO4)3 + 13 K2SO4 + 8 H2O
AgNO3 + Cl2 = AgCl + NO3 =>
2 AgNO3 + Cl2 = 2 AgCl + 2 NO3
N2O3 + Mg(OH)2 = Mg3N2O6 + H2O =>
N2O3 + 3 Mg(OH)2 = Mg3N2O6 + 3 H2O
IrO2 + HCl = H2(IrCl6) + H2O =>
IrO2 + 6 HCl = H2(IrCl6) + 2 H2O
HCI + Ca = HCICa =>
HCI + Ca = HCICa
Ag2O + K(CN)2 = KAg(CN)2 + O =>
Ag2O + 2 K(CN)2 = 2 KAg(CN)2 + O
Ca(C2H3O2)2 + Li3PO4 = Ca3(PO4)2 + Li3(C2H3O2)3 =>
3 Ca(C2H3O2)2 + 2 Li3PO4 = Ca3(PO4)2 + 2 Li3(C2H3O2)3
CuFeS2 + O2 = Fe + SO2 + CuS =>
CuFeS2 + O2 = Fe + SO2 + CuS
Li + H2SO4 = LiSO4 + H =>
Li + H2SO4 = LiSO4 + 2 H
H2S + H{+} + NO3{-} = SO4{2-} + H2O + NO =>
3 H2S + 2 H{+} + 8 NO3{-} = 3 SO4{2-} + 4 H2O + 8 NO
HNO3 + K2[Zn(OH)4] = Zn(OH)2 + KNO3 + H2O =>
2 HNO3 + K2[Zn(OH)4] = Zn(OH)2 + 2 KNO3 + 2 H2O
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
CoI3 + NH3 = [Co(NH3)3]6 + I =>
6 CoI3 + 18 NH3 = [Co(NH3)3]6 + 18 I
BCl3(S) + H2(g) = B(S) + HCl(g) =>
2 BCl3(S) + 3 H2(g) = 2 B(S) + 6 HCl(g)
K2[Cu(CN)4] + K2S = CuS + KCN =>
K2[Cu(CN)4] + K2S = CuS + 4 KCN
ZnSO4 + Ca(OH)2 = Ca[Zn(OH)4] + CaSO4 =>
ZnSO4 + 2 Ca(OH)2 = Ca[Zn(OH)4] + CaSO4
Ca(NO3)2 + Li2S = CaS + LiNO3 =>
Ca(NO3)2 + Li2S = CaS + 2 LiNO3
H2 + BeCl2 = HCl + Be =>
H2 + BeCl2 = 2 HCl + Be
C3H8O3 + C3H4O6 = C6H10O4 + H2O =>
9 C3H8O3 + C3H4O6 = 5 C6H10O4 + 13 H2O
Cr2O3 + HCl = Cr + HClO3 =>
Cr2O3 + HCl = 2 Cr + HClO3
Cu(s) + AgNO3(s) = Cu(NO3)2 + Ag =>
Cu(s) + 2 AgNO3(s) = Cu(NO3)2 + 2 Ag
I2 + C6H14 = C + HI =>
7 I2 + C6H14 = 6 C + 14 HI
C5H11N + HCl = C5H12NCl =>
C5H11N + HCl = C5H12NCl
C2H5N3O6 + O2 = CO2 + H2O + N2 =>
4 C2H5N3O6 + O2 = 8 CO2 + 10 H2O + 6 N2
Mg{+0} + Cu{+2} = Mg{+2} + Cu =>
2 Mg{+0} + Cu{+2} = 2 Mg{+2} + Cu
Fe(NO3)2 + CrO2 = FeO + Cr(NO3)4 =>
2 Fe(NO3)2 + CrO2 = 2 FeO + Cr(NO3)4
FeSO3(s) = Fe(s) + Fe2(SO3)3(s) =>
3 FeSO3(s) = Fe(s) + Fe2(SO3)3(s)
C3H8O + O2 = C3O3 + H8O =>
2 C3H8O + 3 O2 = 2 C3O3 + 2 H8O
Na(m) + Cl(g) = NaCl(s) =>
Na(m) + Cl(g) = NaCl(s)
H3PO4 + Ti(OH)2 = Ti3(PO4)2 + H2O =>
2 H3PO4 + 3 Ti(OH)2 = Ti3(PO4)2 + 6 H2O
H3PO3 + H2O = PO3{3-} + H3O{+} =>
H3PO3 + 3 H2O = PO3{3-} + 3 H3O{+}
Li + C = LiC2 =>
Li + 2 C = LiC2
Th(SO4)2 + H2O = (ThOH)2(SO4)3 + H2SO4 =>
2 Th(SO4)2 + 2 H2O = (ThOH)2(SO4)3 + H2SO4
C4H9OH + HBr = C4H9Br + H2O =>
C4H9OH + HBr = C4H9Br + H2O
K3Fe(CN6) + Ag(NO3) = AgFe(CN6) + K + (NO3)2 =>
2 K3Fe(CN6) + 2 Ag(NO3) = 2 AgFe(CN6) + 6 K + (NO3)2
CoNO3*6H2O + (NH4)2CO3 + NH3 + H2O2 = [Co(NH3)4CO3]NO3 + H2O =>
CoNO3*6H2O + (NH4)2CO3 + 2 NH3 + H2O2 = [Co(NH3)4CO3]NO3 + 8 H2O
NH4NO3 + H2O = NH4*H2O + HNO3 =>
9 NH4NO3 + 11 H2O = 8 NH4*H2O + 10 HNO3
BrO3{5+} + H{+} + e = Br + H2O =>
BrO3{5+} + 6 H{+} + 11e = Br + 3 H2O
H3PO4 + K2CO3 = CO2 + H2O + (KH2PO4) =>
2 H3PO4 + K2CO3 = CO2 + H2O + 2(KH2PO4)
C2H5COOH + Na2O = (C2H5COO)Na + H2O =>
2 C2H5COOH + Na2O = 2(C2H5COO)Na + H2O
Zn + NO2{-} + H{+} = Zn**2{+} + NH4{+} + H2O =>
6 Zn + NO2{-} + 8 H{+} = 6 Zn**2{+} + NH4{+} + 2 H2O
MgBr2 + CdSO4 = MgSO4 + CdBr2 =>
MgBr2 + CdSO4 = MgSO4 + CdBr2
H2SO3 + NH4(OH) = (NH4)2SO3 + H2O =>
H2SO3 + 2 NH4(OH) = (NH4)2SO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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