| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na + AlPO4 = Al + Na3PO4
NO + HClO3 + H2O = HNO3 + HCl =>
2 NO + HClO3 + H2O = 2 HNO3 + HCl
Br2 + AuF3 = BrF + Au =>
3 Br2 + 2 AuF3 = 6 BrF + 2 Au
KOH + Cu(NO3)2 = K(NO3) + Cu(OH)2 =>
2 KOH + Cu(NO3)2 = 2 K(NO3) + Cu(OH)2
Fe2O3(s) + Al = Fe(s) + Al2O3(s) =>
Fe2O3(s) + 2 Al = 2 Fe(s) + Al2O3(s)
CaCO3(S) = CaO(S) + CO2(g) =>
CaCO3(S) = CaO(S) + CO2(g)
Fe(NO3)3 + Fe + NaOH = Fe(OH)2 + NaNO3 =>
2 Fe(NO3)3 + Fe + 6 NaOH = 3 Fe(OH)2 + 6 NaNO3
Mg(OH)2 + Cr(ClO4)3(ac) = Cr(OH)3 + Mg(ClO4)2(ac) =>
3 Mg(OH)2 + 2 Cr(ClO4)3(ac) = 2 Cr(OH)3 + 3 Mg(ClO4)2(ac)
CsOH + H2SO4 = CsHSO4 + H2O =>
CsOH + H2SO4 = CsHSO4 + H2O
Ca3(PO4)2 + Si(CO3)2 = Ca(CO3) + Si3(PO4)4 =>
2 Ca3(PO4)2 + 3 Si(CO3)2 = 6 Ca(CO3) + Si3(PO4)4
HBr + Ca(OH)2 = BrOH + Ca + H2O =>
HBr + Ca(OH)2 = BrOH + Ca + H2O
Ca(OH)2 + H2TeO4 = CaTeO4 + H2O =>
Ca(OH)2 + H2TeO4 = CaTeO4 + 2 H2O
NH3 + CoCl2 + H2O = Co(OH)2 + NH4Cl =>
2 NH3 + CoCl2 + 2 H2O = Co(OH)2 + 2 NH4Cl
Li2SH2SO4 = Li2SO4H2S =>
Li2SH2SO4 = Li2SO4H2S
Mg(c) + CO2(g) = MgO(c) + C =>
2 Mg(c) + CO2(g) = 2 MgO(c) + C
Sc + CuSO4 = Cu + Sc(SO4)2 =>
Sc + 2 CuSO4 = 2 Cu + Sc(SO4)2
Mg(OH)2 + CO = Mg(HCO3)2 + C =>
Mg(OH)2 + 4 CO = Mg(HCO3)2 + 2 C
B2O3 + Co(NO3)2 = Co(BO2)2 + NO2 + O2 =>
2 B2O3 + 2 Co(NO3)2 = 2 Co(BO2)2 + 4 NO2 + O2
CH3SH + H2O = H3O + CH3S =>
CH3SH + H2O = H3O + CH3S
C6H5NO2 + H6 = C6H5NH2 + H2O =>
C6H5NO2 + H6 = C6H5NH2 + 2 H2O
Al(OH)3 + H2O = Al(OH)6 + H2 =>
2 Al(OH)3 + 6 H2O = 2 Al(OH)6 + 3 H2
KMnO4 + NaI = NaMnO4 + KI =>
KMnO4 + NaI = NaMnO4 + KI
AgNO3 + MnSO4 = Ag2SO4 + Mn(NO3)2 =>
2 AgNO3 + MnSO4 = Ag2SO4 + Mn(NO3)2
C14H12 + H2O + K3Fe(CN)6 + K2CO3 = C14H14O2 + K4Fe(CN)6 =>
47 C14H12 + 54 H2O + 28 K3Fe(CN)6 + 14 K2CO3 = 48 C14H14O2 + 28 K4Fe(CN)6
Pb(CH3COO)2 + AlBr3 = PbBr2 + Al(CH3COO)3 =>
3 Pb(CH3COO)2 + 2 AlBr3 = 3 PbBr2 + 2 Al(CH3COO)3
Mg(OH)2 + C6H8O7 = Mg3(C6H5O7)2 + H2O =>
3 Mg(OH)2 + 2 C6H8O7 = Mg3(C6H5O7)2 + 6 H2O
Mo + Br2 = MoBr3 =>
2 Mo + 3 Br2 = 2 MoBr3
C4H6O4Hg + Na2S = HgS + Na2C4H6O4 =>
C4H6O4Hg + Na2S = HgS + Na2C4H6O4
Na(CO3)2 + HCl = NaCl + H(CO3)2 =>
Na(CO3)2 + HCl = NaCl + H(CO3)2
C5H14O2Si + O2 = CO2 + H2O + SiO2 =>
2 C5H14O2Si + 17 O2 = 10 CO2 + 14 H2O + 2 SiO2
KMnO4 + H2SO4 + Na2S2O3 = MnSO4 + Na2SO4 + H2O + K2SO4 =>
8 KMnO4 + 7 H2SO4 + 5 Na2S2O3 = 8 MnSO4 + 5 Na2SO4 + 7 H2O + 4 K2SO4
Sr(C2H3O2)2 + Na2SO4 = SrSO4 + Na(C2H3O2) =>
Sr(C2H3O2)2 + Na2SO4 = SrSO4 + 2 Na(C2H3O2)
Mg(NO3)2 + NH4(OH) = Mg(OH)2 + NH4(NO3) =>
Mg(NO3)2 + 2 NH4(OH) = Mg(OH)2 + 2 NH4(NO3)
ZnO + Na2CO3 = Na2ZnO2 + CO2 =>
ZnO + Na2CO3 = Na2ZnO2 + CO2
NH4OH + Fe(C2H3O2)3 = NH4C2H3O2 + Fe(OH)3 =>
3 NH4OH + Fe(C2H3O2)3 = 3 NH4C2H3O2 + Fe(OH)3
HCl + Sr(OH)2 = H2O + Cl{-} + Sr{+2} =>
2 HCl + Sr(OH)2 = 2 H2O + 2 Cl{-} + Sr{+2}
P4 + K(OH) + H2O = KHPO2 + PH3 =>
5 P4 + 12 K(OH) + 12 H2O = 12 KHPO2 + 8 PH3
PbNO32 = O2 + PbO + NO2 =>
2 PbNO32 = 29 O2 + 2 PbO + 2 NO2
V + HF + HNO3 = HVF6 + NO2 + H2O =>
V + 6 HF + 5 HNO3 = HVF6 + 5 NO2 + 5 H2O
NaOH + H2SO4 = NaH2O + SO4H =>
NaOH + H2SO4 = NaH2O + SO4H
PH4ClO4 = H3PO4 + HCl =>
PH4ClO4 = H3PO4 + HCl
Na(OH) + H(NO3) = Na(NO3) + H(OH) =>
Na(OH) + H(NO3) = Na(NO3) + H(OH)
Ag(I)NO3 + ZnCl2 = Ag(I)Cl2 + ZnNO3 =>
Ag(I)NO3 + ZnCl2 = Ag(I)Cl2 + ZnNO3
Hg2(NO3)2 = Hg2O + NO2 + O2 =>
2 Hg2(NO3)2 = 2 Hg2O + 4 NO2 + O2
Bi(NO3)3 + KMnO4 + KNO3 + H2O = KBiO4 + Mn(NO3)2 + HNO3 =>
5 Bi(NO3)3 + 4 KMnO4 + KNO3 + 4 H2O = 5 KBiO4 + 4 Mn(NO3)2 + 8 HNO3
Fe + CoSO4 = FeSO4 + Co =>
Fe + CoSO4 = FeSO4 + Co
Zn + HNo4 = ZnNo4 + H2 =>
2 Zn + 2 HNo4 = 2 ZnNo4 + H2
Ca3N2(s) = Ca + N2 =>
Ca3N2(s) = 3 Ca + N2
KMnO4 + H2SO3 + H2O = MnO2 + KOH + H2SO4 =>
2 KMnO4 + 3 H2SO3 + H2O = 2 MnO2 + 2 KOH + 3 H2SO4
C12 + KI = KC1 + I2 =>
C12 + 12 KI = 12 KC1 + 6 I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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