| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Al3 + 9 CuCl2 = 9 Cu + 6 Al2Cl3
MnCl + Fe2O3 = MnFe2O3 + Cl =>
MnCl + Fe2O3 = MnFe2O3 + Cl
KClO3 + H2SO3 = H2SO4 + KCl =>
KClO3 + 3 H2SO3 = 3 H2SO4 + KCl
CdO + P2O5 = Cd3(PO4)2 =>
3 CdO + P2O5 = Cd3(PO4)2
C2H5NO2N2H6Cu(ClO4)2 = CO2 + H2O + CuCl2 + N2 + O2 =>
4 C2H5NO2N2H6Cu(ClO4)2 = 8 CO2 + 22 H2O + 4 CuCl2 + 6 N2 + O2
H2SO4 + NaH = H2Na + SO4H =>
H2SO4 + NaH = H2Na + SO4H
Na2S2O4 + NaOH + O2 = Na2SO3 + H2O =>
2 Na2S2O4 + 4 NaOH + O2 = 4 Na2SO3 + 2 H2O
Ba(NO3)2 + H2O = BaH2 + (NO3)2O =>
Ba(NO3)2 + H2O = BaH2 + (NO3)2O
Ba(C2H3O2)2 + (NH4)2SO4 = BaSO4 + NH4C2H3O2 =>
Ba(C2H3O2)2 + (NH4)2SO4 = BaSO4 + 2 NH4C2H3O2
C2H5MgCl + CH2O = C4H8O + MgOHCl =>
C2H5MgCl + 2 CH2O = C4H8O + MgOHCl
C6H10 + KMnO4 + H2SO4 = (CH2)4(COOH)2 + MnSO4 + K2SO4 + H2O =>
5 C6H10 + 8 KMnO4 + 12 H2SO4 = 5(CH2)4(COOH)2 + 8 MnSO4 + 4 K2SO4 + 12 H2O
XeO3 + Cl2 = Xe + ClO3 =>
2 XeO3 + Cl2 = 2 Xe + 2 ClO3
NH4OH(aq) + HI(aq) = NH4I + H2O =>
NH4OH(aq) + HI(aq) = NH4I + H2O
HCl + CO3Zn = ZnCl2 + CO2 + H2O =>
2 HCl + CO3Zn = ZnCl2 + CO2 + H2O
HBr + Rb2CO3 = RbBr + H2O + CO2 =>
2 HBr + Rb2CO3 = 2 RbBr + H2O + CO2
Cl + OH = ClOH =>
Cl + OH = ClOH
Zn(OH)2 + MnBr = ZnBr + Mn(OH)2 =>
Zn(OH)2 + MnBr = ZnBr + Mn(OH)2
Cu2O2 + HCl = CuCl + H2O2 =>
Cu2O2 + 2 HCl = 2 CuCl + H2O2
CH3CH2CHO + H2 = (CH3)2CHOH =>
CH3CH2CHO + H2 = (CH3)2CHOH
KCl + Pb(NO3)2 = KNO3 + PbCl2 =>
2 KCl + Pb(NO3)2 = 2 KNO3 + PbCl2
C4H7NO4 + C2H2O2ClNa + Na2CO3 = C8H7NO8Na4 + CO2 + H2O + NaCl =>
C4H7NO4 + 2 C2H2O2ClNa + 2 Na2CO3 = C8H7NO8Na4 + 2 CO2 + 2 H2O + 2 NaCl
S2O3{2-} + I2{+} = S4O6{2-} + I{-} =>
6 S2O3{2-} + 2 I2{+} = 3 S4O6{2-} + 4 I{-}
H2CO2 + Al(OH)3 = Al2(CO2)3 + HOH =>
3 H2CO2 + 2 Al(OH)3 = Al2(CO2)3 + 6 HOH
Ir + Cl2 + NaCl = Na2[IrCl6] =>
Ir + 2 Cl2 + 2 NaCl = Na2[IrCl6]
Fe2(SO4)3 + SO2 + H2O = H2SO4 + FeSO4 =>
Fe2(SO4)3 + SO2 + 2 H2O = 2 H2SO4 + 2 FeSO4
I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O
Cu3(PO4)2 + Mg = Mg3(PO4)2 + Cu =>
Cu3(PO4)2 + 3 Mg = Mg3(PO4)2 + 3 Cu
FeSO4 + HNO3 = Fe(NO3)2 + H2SO4 =>
FeSO4 + 2 HNO3 = Fe(NO3)2 + H2SO4
Ce(IO3)5 + H2C2O4 = Ce2(C2O4)3 + CO2 + I + H2O =>
2 Ce(IO3)5 + 30 H2C2O4 = Ce2(C2O4)3 + 54 CO2 + 10 I + 30 H2O
Mg(No3)2 + Na2Co3 = NaNo3 + MgCo3 =>
Mg(No3)2 + Na2Co3 = 2 NaNo3 + MgCo3
H3PO4 + NaNO2 = NO + NO2 + H2O + Na3PO4 =>
2 H3PO4 + 6 NaNO2 = 3 NO + 3 NO2 + 3 H2O + 2 Na3PO4
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
5 K4Fe(CN)6 + 64 KMnO4 + 163 H2SO4 = 84 KHSO4 + 5 Fe(SO4)3 + 64 MnSO4 + 30 HNO3 + 30 CO2 + 106 H2O
KOH + AlCl3 = KCl + Al(OH)3 =>
3 KOH + AlCl3 = 3 KCl + Al(OH)3
C2H6O + Br2 = C2H4Br2 + H2O =>
C2H6O + Br2 = C2H4Br2 + H2O
C6H7N5O + O2 = CO2 + NO2 + H2O =>
4 C6H7N5O + 49 O2 = 24 CO2 + 20 NO2 + 14 H2O
NaOH + LiOH = H2O + NaLiO =>
NaOH + LiOH = H2O + NaLiO
(NH4)2S + ZnBr = (NH4)2SBr + Zn =>
(NH4)2S + ZnBr = (NH4)2SBr + Zn
ZnSO4*H2O + HCl = H2O + H2SO4 + ZnCl2 =>
ZnSO4*H2O + 2 HCl = H2O + H2SO4 + ZnCl2
HBrO3 + Pd(OH)4 = Pd(BrO3)4 + H2O =>
4 HBrO3 + Pd(OH)4 = Pd(BrO3)4 + 4 H2O
NaOCl + SnCl2 = SnOCl2 + NaCl =>
NaOCl + SnCl2 = SnOCl2 + NaCl
Y(NO3)3 + H2O = Y2O3 + HNO3 =>
2 Y(NO3)3 + 3 H2O = Y2O3 + 6 HNO3
CH3OH + MnO4 + OH{-} = CH2O + MnO4{-2} + H2O =>
CH3OH + MnO4 + 2 OH{-} = CH2O + MnO4{-2} + 2 H2O
Zn + CrBr3 = CrBr2 + ZnBr2 =>
Zn + 2 CrBr3 = 2 CrBr2 + ZnBr2
CaCl2 + NaSO4 = CaSO4NaCl2 =>
CaCl2 + NaSO4 = CaSO4NaCl2
H2SO4(aq) + NH3(aq) = (NH4)2SO4 =>
H2SO4(aq) + 2 NH3(aq) = (NH4)2SO4
Fe{3+} + Cl{-} = Fe + Cl =>
Fe{3+} + 3 Cl{-} = Fe + 3 Cl
AlBr3 + HClO3 = Al(ClO3)3 + HBr =>
AlBr3 + 3 HClO3 = Al(ClO3)3 + 3 HBr
Na2CO3 + H2O2 = Na2CO3*15H2O2 =>
Na2CO3 + 15 H2O2 = Na2CO3*15H2O2
Ni + PO4 = (PO4)2(Ni)3 =>
3 Ni + 2 PO4 = (PO4)2(Ni)3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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