| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SO3 + Ba(OH)2 = 2 KOH + BaSO3
(NH4)Fe(SO4)2 + BaCl2 = (NH4)Cl2 + BaFe(SO4)2 =>
(NH4)Fe(SO4)2 + BaCl2 = (NH4)Cl2 + BaFe(SO4)2
Na3PO4(aq) + AgNO3(aq) = NaNO3(aq) + Ag3PO4(aq) =>
Na3PO4(aq) + 3 AgNO3(aq) = 3 NaNO3(aq) + Ag3PO4(aq)
CoCl3 + NH3 = [Co(NH3)6]Cl3 =>
CoCl3 + 6 NH3 = [Co(NH3)6]Cl3
Cl2 + NaCl = NaClCl2 =>
Cl2 + NaCl = NaClCl2
H2SO4 + HSCN + KMnO4 = MnSO4 + K2SO4 + HCN + H2O =>
4 H2SO4 + 5 HSCN + 6 KMnO4 = 6 MnSO4 + 3 K2SO4 + 5 HCN + 4 H2O
Zn(NO3) + Ag = Zn + Ag(NO3) =>
Zn(NO3) + Ag = Zn + Ag(NO3)
Ag + ZnSO4 = AgSO4 + Zn =>
Ag + ZnSO4 = AgSO4 + Zn
NaOH + LiCl = LiOH + NaCl =>
NaOH + LiCl = LiOH + NaCl
NaH2PO4 + H2SO4 = Na2SO4 + H3PO4 =>
2 NaH2PO4 + H2SO4 = Na2SO4 + 2 H3PO4
Pb + Ag(NO3) = Pb(NO3)2 + Ag =>
Pb + 2 Ag(NO3) = Pb(NO3)2 + 2 Ag
C2H6S + N2O5 = CO2 + H2O + N2O + SO2 =>
4 C2H6S + 9 N2O5 = 8 CO2 + 12 H2O + 9 N2O + 4 SO2
KClO3 + F2 + NaOH = KClO4 + NaF + H2O =>
KClO3 + F2 + 2 NaOH = KClO4 + 2 NaF + H2O
Cr(HSO4)3 + NaOH = (Cr(OH)2)2SO4 + H2O + Na2SO4 =>
2 Cr(HSO4)3 + 10 NaOH = (Cr(OH)2)2SO4 + 6 H2O + 5 Na2SO4
NaClO3 + H2 = O2 + NaOH + Cl2 =>
2 NaClO3 + H2 = 2 O2 + 2 NaOH + Cl2
Ca(OH)2 + Cu(CH3COO)2 = Cu(OH)2 + Ca(CH3COO)2 =>
Ca(OH)2 + Cu(CH3COO)2 = Cu(OH)2 + Ca(CH3COO)2
C7H8 + HNO3 = C7H5N3O6 + H2O =>
C7H8 + 3 HNO3 = C7H5N3O6 + 3 H2O
C9H11NO2 + NaNO2 + H2SO4 = C9H8O2 + N2 + H2O + NaHSO4 =>
C9H11NO2 + NaNO2 + H2SO4 = C9H8O2 + N2 + 2 H2O + NaHSO4
Pb(C2H3O2)2 + BaCl = PbCl2 + Ba(C2H3O2) =>
Pb(C2H3O2)2 + 2 BaCl = PbCl2 + 2 Ba(C2H3O2)
Ag + Cu(NO3)2 = Ag2(NO3)2 + Cu =>
2 Ag + Cu(NO3)2 = Ag2(NO3)2 + Cu
KHCO3 + Ba(OH)2 = BaCO3 + KOH + H2O =>
KHCO3 + Ba(OH)2 = BaCO3 + KOH + H2O
nitrogen + oxygen = dinitrogentetroxide =>
N2 + 2 O2 = N2O4
CaCO3 + C6H10O8 = CO2 + Ca3(C6H5O7)2 + H2O =>
3 CaCO3 + 2 C6H10O8 = 3 CO2 + Ca3(C6H5O7)2 + 5 H2O
H2C2O4 + K2CO3 = K2C2O4*H2O + CO2 =>
H2C2O4 + K2CO3 = K2C2O4*H2O + CO2
Cr2O7 + HCl = Cr2O3 + H2O + Cl2 =>
Cr2O7 + 8 HCl = Cr2O3 + 4 H2O + 4 Cl2
Be(OH)2 + HIO = Be(OH)IO + H2O =>
Be(OH)2 + HIO = Be(OH)IO + H2O
CH4N2O + H2SO4 + H3PO4 + C6H12O6 = C12H19N4O10P3S + H2O + CO2 =>
6 CH4N2O + 3 H2SO4 + 9 H3PO4 + 7 C6H12O6 = 3 C12H19N4O10P3S + 42 H2O + 12 CO2
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
H(NO3) + Rb2(CO3) = H2(CO3) + Rb(NO3) =>
2 H(NO3) + Rb2(CO3) = H2(CO3) + 2 Rb(NO3)
MnOH2 + Br2 + KOH = K2MnO4 + KBr + H2O =>
MnOH2 + 3 Br2 + 8 KOH = K2MnO4 + 6 KBr + 5 H2O
AlCl3 + Na2S = Al2S3 + NaCl =>
2 AlCl3 + 3 Na2S = Al2S3 + 6 NaCl
LiF + AlBr3 = LiBr + AlF3 =>
3 LiF + AlBr3 = 3 LiBr + AlF3
FeCl3 + AgNO3 = AgCl(s) + Fe(NO3)3 =>
FeCl3 + 3 AgNO3 = 3 AgCl(s) + Fe(NO3)3
CaCO3 + AgBr = CaBr2 + Ag2CO3 =>
CaCO3 + 2 AgBr = CaBr2 + Ag2CO3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CoF2 + F2 = CoF3 =>
2 CoF2 + F2 = 2 CoF3
KOH + I = K + IOH =>
KOH + I = K + IOH
CoF2 + F2 = CoF3 =>
2 CoF2 + F2 = 2 CoF3
C7H8O2 + O2 = CO + H2O =>
2 C7H8O2 + 9 O2 = 14 CO + 8 H2O
KCIO3 + HCl = KCI + H2O + Cl2 =>
KCIO3 + 6 HCl = KCI + 3 H2O + 3 Cl2
Na2CO3 + HF = H2CO3 + NaF =>
Na2CO3 + 2 HF = H2CO3 + 2 NaF
H(HSO4) + Fe(OH)3 = Fe(HSO4)3 + H2O =>
3 H(HSO4) + Fe(OH)3 = Fe(HSO4)3 + 3 H2O
C13H28(l) + O2(g) = CO2 + H2O =>
C13H28(l) + 20 O2(g) = 13 CO2 + 14 H2O
Fe(OH)2 + NaCl = FeCl2 + NaOH =>
Fe(OH)2 + 2 NaCl = FeCl2 + 2 NaOH
NH4C2H3O2 + AgClO3 = AgC2H3O2 + NH4ClO3 =>
NH4C2H3O2 + AgClO3 = AgC2H3O2 + NH4ClO3
KI + K2Cr2O7 + H2SO4 = I2 + KHSO4 + CrO2 + H2O =>
4 KI + K2Cr2O7 + 6 H2SO4 = 2 I2 + 6 KHSO4 + 2 CrO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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