| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(s) + NiSO4(aq) = Ni + MgSO4
Be(s) + O2(g) = BeO(s) =>
2 Be(s) + O2(g) = 2 BeO(s)
CoCl2 + HCl = CoCl + HCl2 =>
CoCl2 + HCl = CoCl + HCl2
HCl + KSO2 = KCl + HSO2 =>
HCl + KSO2 = KCl + HSO2
SO2 + FeCl3 + H2O = H2SO4 + FeCl2 + HCl =>
SO2 + 2 FeCl3 + 2 H2O = H2SO4 + 2 FeCl2 + 2 HCl
C2H6SO4 + NaOH = C2H4O + NaHSO3 + H2O =>
C2H6SO4 + NaOH = C2H4O + NaHSO3 + H2O
C8H18 + O = C8H16 + H2O =>
C8H18 + O = C8H16 + H2O
Cu + H2SO4 + H2O = CuSO4*5H2O + SO2 =>
Cu + 2 H2SO4 + 3 H2O = CuSO4*5H2O + SO2
H12N3O4P + Ca(OH)2 = Ca3O8P2 + H3N + H2O =>
2 H12N3O4P + 3 Ca(OH)2 = Ca3O8P2 + 6 H3N + 6 H2O
C19H36O2 + C12H22O11 = C30H54O12 + CH3OH =>
C19H36O2 + C12H22O11 = C30H54O12 + CH3OH
AgClO3(S) = AgCl(S) + O2(g) =>
2 AgClO3(S) = 2 AgCl(S) + 3 O2(g)
C4H6O2S + C4H2O3 = C8H8O3 + SO2 =>
C4H6O2S + C4H2O3 = C8H8O3 + SO2
FeOOH + NaOH + O2 = Na2FeO4 + H2O =>
4 FeOOH + 8 NaOH + 3 O2 = 4 Na2FeO4 + 6 H2O
Pb(C2H5)4 + I2 = Pb(C2H5)3I + C2H5I =>
Pb(C2H5)4 + I2 = Pb(C2H5)3I + C2H5I
Hg(NO3)2 + H2S = HgS + HNO3 =>
Hg(NO3)2 + H2S = HgS + 2 HNO3
HBr + KBrO3 = Br2 + KOH + O2 =>
HBr + KBrO3 = Br2 + KOH + O2
Ba(H2PO4)2 + Ca(OH)2 = Ba3(PO4)2 + Ca3(PO4)2 + H2O =>
3 Ba(H2PO4)2 + 6 Ca(OH)2 = Ba3(PO4)2 + 2 Ca3(PO4)2 + 12 H2O
KF + Y2 = KY + F =>
2 KF + Y2 = 2 KY + 2 F
I2 + LiOH = LiI + LiIO3 + H2O =>
3 I2 + 6 LiOH = 5 LiI + LiIO3 + 3 H2O
XeFl6 + H2O = HFl + XeO3 =>
XeFl6 + 3 H2O = 6 HFl + XeO3
Li + CaN = Ca + Li2N =>
2 Li + CaN = Ca + Li2N
Fe3(PO4)2 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K3PO4 =>
Fe3(PO4)2 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 2 K3PO4
CaO + H2SO4 = CaOH + SO4 =>
2 CaO + H2SO4 = 2 CaOH + SO4
Zn(OH)2 + CaO = CaZnO2 + H2O =>
Zn(OH)2 + CaO = CaZnO2 + H2O
CH3O(CH2)2CH3 + O2 = CO2 + H2O =>
CH3O(CH2)2CH3 + 6 O2 = 4 CO2 + 5 H2O
CuCO3*Cu(OH)2(s) = CuO(s) + H2O(l) + CO2(g) =>
CuCO3*Cu(OH)2(s) = 2 CuO(s) + H2O(l) + CO2(g)
K2Cr2O7 + KOH + SnCl2 + H2O = KCl + K[Cr(OH)4] + K2[Sn(OH)6] =>
K2Cr2O7 + 12 KOH + 3 SnCl2 + 7 H2O = 6 KCl + 2 K[Cr(OH)4] + 3 K2[Sn(OH)6]
NaHCO3 + H2C2H3O2 = NaC2H3O2 + H2HCO3 =>
NaHCO3 + H2C2H3O2 = NaC2H3O2 + H2HCO3
KHSO3 + CaCl2 = Ca(HSO3)2 + KCl =>
2 KHSO3 + CaCl2 = Ca(HSO3)2 + 2 KCl
CuSO4(ac) + NH4Cl(ac) = CuCl(ac) + NH4SO4(ac) =>
CuSO4(ac) + NH4Cl(ac) = CuCl(ac) + NH4SO4(ac)
NaNO3 + CH3COONa = NaOH + CO2 + N2 + H2O =>
8 NaNO3 + 5 CH3COONa = 13 NaOH + 10 CO2 + 4 N2 + H2O
PbO2 + HBrO = Pb(BrO)4 + H2O =>
PbO2 + 4 HBrO = Pb(BrO)4 + 2 H2O
NaClO3 + HI + H2SO4 = HCl + I2 + NaHSO4 + H2O =>
NaClO3 + 6 HI + H2SO4 = HCl + 3 I2 + NaHSO4 + 3 H2O
Zn + CdBr2 = ZnBr2 + Cd =>
Zn + CdBr2 = ZnBr2 + Cd
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
Al + HgO = Al2O3 + Hg =>
2 Al + 3 HgO = Al2O3 + 3 Hg
HC2H3O2 + LiHSO3 = H2O + CO2 + LiCH3SO2 =>
HC2H3O2 + LiHSO3 = H2O + CO2 + LiCH3SO2
H2O2 + NH3 = H2O + N =>
3 H2O2 + 2 NH3 = 6 H2O + 2 N
PdO2 + Cl2O3 = Pd(ClO2)4 =>
PdO2 + 2 Cl2O3 = Pd(ClO2)4
C4H8O2 + NaH = C4H9ONa + H2 + CO2 =>
7 C4H8O2 + 6 NaH = 6 C4H9ONa + 4 H2 + 4 CO2
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
Me3SiCl + H2O = Me3Si(OH) + HCl =>
Me3SiCl + H2O = Me3Si(OH) + HCl
KNO2 + CH3COOH + KMnO4 = Mn(CH3COO)2 + CH3COOK + KNO3 + H2O =>
5 KNO2 + 6 CH3COOH + 2 KMnO4 = 2 Mn(CH3COO)2 + 2 CH3COOK + 5 KNO3 + 3 H2O
KMnO4 + Fe = Fe3O2 + KMn =>
KMnO4 + 6 Fe = 2 Fe3O2 + KMn
Al(s) + O2(l) = Al2O3 =>
4 Al(s) + 3 O2(l) = 2 Al2O3
NaOH(aq) + Mg(NO3)2(aq) = Mg(OH)2(s) + NaNO3(aq) =>
2 NaOH(aq) + Mg(NO3)2(aq) = Mg(OH)2(s) + 2 NaNO3(aq)
C4H10 + O2 = C3H8 + CO2 =>
4 C4H10 + O2 = 5 C3H8 + CO2
CaCO3 + HCl = CaCl(aq) + CO3 + H(g) =>
CaCO3 + HCl = CaCl(aq) + CO3 + H(g)
C7H6O2 + NaOH = H2O + C7H5O2Na =>
C7H6O2 + NaOH = H2O + C7H5O2Na
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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