| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnH2SO4 = ZnSO4H2
Cl + S = ClS =>
Cl + S = ClS
Cu + Ag(NO3)2 = Cu(NO3) + Ag =>
2 Cu + Ag(NO3)2 = 2 Cu(NO3) + Ag
C9H6 + O2 = CO2 + H2O =>
2 C9H6 + 21 O2 = 18 CO2 + 6 H2O
OH{-} + I2 + AsO3{3-} = I{-} + AsO4{3-} + H2O =>
2 OH{-} + I2 + AsO3{3-} = 2 I{-} + AsO4{3-} + H2O
MnO4{-} + H2C2O4 + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 H2C2O4 + 6 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
C4H9OH + CuO = C3H5COH + H2O + Cu =>
C4H9OH + 2 CuO = C3H5COH + 2 H2O + 2 Cu
Ag + H3PO4 = Ag3(PO4)2 + H2 =>
3 Ag + 2 H3PO4 = Ag3(PO4)2 + 3 H2
(NH4)2CrO4 + Cr(NO3)3 = NH4NO3 + Cr5O12 =>
3(NH4)2CrO4 + 2 Cr(NO3)3 = 6 NH4NO3 + Cr5O12
KH2PO4 + Fe(NO3)3 = KNO3 + Fe(H2PO4)3 =>
3 KH2PO4 + Fe(NO3)3 = 3 KNO3 + Fe(H2PO4)3
MnCl2 + Na2CO3 = MnCO3 + NaCl =>
MnCl2 + Na2CO3 = MnCO3 + 2 NaCl
HBr(aq) + Cl2(g) = Br2(g) + HCl(aq) =>
2 HBr(aq) + Cl2(g) = Br2(g) + 2 HCl(aq)
Zn(s) + AgNO3 = ZnNO3(aq) + Ag(s) =>
Zn(s) + AgNO3 = ZnNO3(aq) + Ag(s)
Na2CO3(s) + HBr(aq) = NaBr + H2O + CO2 =>
Na2CO3(s) + 2 HBr(aq) = 2 NaBr + H2O + CO2
NH4 + NO = N2 + H2O =>
2 NH4 + 4 NO = 3 N2 + 4 H2O
Zn(s) + Cu(No3)2(aq) = Zn(No3)2(aq) + Cu(s) =>
Zn(s) + Cu(No3)2(aq) = Zn(No3)2(aq) + Cu(s)
ZnCl2 + NaNO3 = NaCl2 + ZnNO3 =>
ZnCl2 + NaNO3 = NaCl2 + ZnNO3
Mn2O7 + H2O = Mn2(OH)2 + O6 =>
Mn2O7 + H2O = Mn2(OH)2 + O6
SnCl2 + K3[Fe(CN)6] = KCl + Sn3[Fe(CN)6]2 =>
3 SnCl2 + 2 K3[Fe(CN)6] = 6 KCl + Sn3[Fe(CN)6]2
NH3 + NaClOO = N2H4 + NaCl + H2O =>
4 NH3 + NaClOO = 2 N2H4 + NaCl + 2 H2O
C6H12O6 + PO4{3-} = CO2 + PO3{3-} + H =>
C6H12O6 + 6 PO4{3-} = 6 CO2 + 6 PO3{3-} + 12 H
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Li4TiCl6 = Ti7Cl16 + Ti + LiCl =>
8 Li4TiCl6 = Ti7Cl16 + Ti + 32 LiCl
KClO3 + MnSO4 + KOH = KMnO4 + KCl + K2SO4 + H2O =>
5 KClO3 + 6 MnSO4 + 18 KOH = 6 KMnO4 + 5 KCl + 6 K2SO4 + 9 H2O
Sr(OH)2 + H2SO4 = (SrOH)2(SO4) + H2O =>
2 Sr(OH)2 + H2SO4 = (SrOH)2(SO4) + 2 H2O
NH4VO3 + H3PO4 = NH4VO2HPO4 + H2O =>
NH4VO3 + H3PO4 = NH4VO2HPO4 + H2O
PbO + NH4OH = (NH4)2O + Pb(OH)2 =>
PbO + 2 NH4OH = (NH4)2O + Pb(OH)2
NH4VO3 + H3PO4 = NH4VO2HPO4 + H2O =>
NH4VO3 + H3PO4 = NH4VO2HPO4 + H2O
PCl3 + S = P2S3 + Cl2 =>
2 PCl3 + 3 S = P2S3 + 3 Cl2
NH4VO3 + H3PO4 = NH4VO2HPO4 + H2O =>
NH4VO3 + H3PO4 = NH4VO2HPO4 + H2O
NH3 + CoCl2 = Co(NH2)2 + NH4Cl =>
4 NH3 + CoCl2 = Co(NH2)2 + 2 NH4Cl
Nb2O5 + H2O = Nb2H2O6 =>
Nb2O5 + H2O = Nb2H2O6
H2SO4 + NO3 = HNO3 + SO4 =>
H2SO4 + 2 NO3 = 2 HNO3 + SO4
(NH4)2SiO3 = NH3 + H2SiO3 =>
(NH4)2SiO3 = 2 NH3 + H2SiO3
AgNO3 + CrO4 = AgCrO4 + NO3 =>
AgNO3 + CrO4 = AgCrO4 + NO3
P4O6 + H2O = H2HPO3 =>
P4O6 + 6 H2O = 4 H2HPO3
(NH4)CO3 + CaCl2 = CaCO3 + (NH4)Cl2 =>
(NH4)CO3 + CaCl2 = CaCO3 + (NH4)Cl2
HBr + O = H2O + Br =>
2 HBr + O = H2O + 2 Br
Al(OH)3 + Na(NO3) = Al(NO3)3 + NaOH =>
Al(OH)3 + 3 Na(NO3) = Al(NO3)3 + 3 NaOH
Sr + Fe(NO3)3 = Fe + Sr(NO3) =>
3 Sr + Fe(NO3)3 = Fe + 3 Sr(NO3)
C25H52 + O = CO2 + H2O =>
C25H52 + 76 O = 25 CO2 + 26 H2O
Na2CO3(aq) + KF(aq) = NaF + K2CO3 =>
Na2CO3(aq) + 2 KF(aq) = 2 NaF + K2CO3
Fe3F = Fe + F =>
Fe3F = 3 Fe + F
Cu(OH)2 + NaOH = Na2(Cu(OH)4) =>
Cu(OH)2 + 2 NaOH = Na2(Cu(OH)4)
Na2SO3 + H2S = Na2S + S + H2O =>
Na2SO3 + 3 H2S = Na2S + 3 S + 3 H2O
Ni(OH)2 + NH3*H2O = [Ni(NH3)6](OH)2 + H2O =>
Ni(OH)2 + 6 NH3*H2O = [Ni(NH3)6](OH)2 + 6 H2O
CrO7 + I = Cr + IO =>
CrO7 + 7 I = Cr + 7 IO
NH4OH + FePO4 = (NH4)3PO4 + Fe(OH)3 =>
3 NH4OH + FePO4 = (NH4)3PO4 + Fe(OH)3
C5H10O5 + CO2 = C4H6O4 + O2 =>
6 C5H10O5 + 10 CO2 = 10 C4H6O4 + 5 O2
Al(s) + HBr = AlBr3 + H2(g) =>
2 Al(s) + 6 HBr = 2 AlBr3 + 3 H2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/14/24
Équations équilibrées sur08/13/23
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