| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn(ClO3)4 = SnCl4 + 6 O2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
V2O5 + H2O + SO2 + H2SO4 = [V(O)(H2O)]SO4 =>
V2O5 + H2O + SO2 + H2SO4 = 2[V(O)(H2O)]SO4
KHSO3 = K2SO3 + SO2 + H2O =>
2 KHSO3 = K2SO3 + SO2 + H2O
HCO2H + H2O = H3O + CO2H =>
HCO2H + H2O = H3O + CO2H
KNO2 + H2SO4 = HNO2 + KHSO4 =>
KNO2 + H2SO4 = HNO2 + KHSO4
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
Br{-} + ClO{-} + H{+} = Br2 + Cl{-} + H2O =>
2 Br{-} + ClO{-} + 2 H{+} = Br2 + Cl{-} + H2O
Ca + S = Ca3S4 =>
3 Ca + 4 S = Ca3S4
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgBr = Ag + Br =>
AgBr = Ag + Br
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
ClO2 + BrF3 = ClO2F + Br2 =>
6 ClO2 + 2 BrF3 = 6 ClO2F + Br2
HgS(s) + O2(g) = Hg(l) + SO2(g) =>
HgS(s) + O2(g) = Hg(l) + SO2(g)
K2HPO4 + HCl = KH2PO4 + KCl =>
K2HPO4 + HCl = KH2PO4 + KCl
ZnO + SO2 = ZnSO2 + O2 =>
2 ZnO + 2 SO2 = 2 ZnSO2 + O2
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
UF4 = U + F2 =>
UF4 = U + 2 F2
CH3COONa + MnSO4*1H2O = Na2SO4 + Mn(CH3COO)2 + H2O =>
2 CH3COONa + MnSO4*1H2O = Na2SO4 + Mn(CH3COO)2 + H2O
KI + HCl + K2Cr2O7 = CrCl3 + H2O + KCl + I2 =>
6 KI + 14 HCl + K2Cr2O7 = 2 CrCl3 + 7 H2O + 8 KCl + 3 I2
C20H14O4 + OH = H2O + H2CO3 =>
C20H14O4 + 86 OH = 30 H2O + 20 H2CO3
NH3(g) + CO2(g) = CN2H4O(s) + H2O(g) =>
2 NH3(g) + CO2(g) = CN2H4O(s) + H2O(g)
C2H2O4 = C + H2 + O2 =>
C2H2O4 = 2 C + H2 + 2 O2
In(OH)3 + H2S = In2S3 + H2O =>
2 In(OH)3 + 3 H2S = In2S3 + 6 H2O
Fe(ClO4)2(aq) + KCl(aq) = FeCl2(s) + KClO4(aq) =>
Fe(ClO4)2(aq) + 2 KCl(aq) = FeCl2(s) + 2 KClO4(aq)
Cu(OH)2 + NaOH + C6H12O6 = CuOH + Na2CO3 + H2O =>
24 Cu(OH)2 + 12 NaOH + C6H12O6 = 24 CuOH + 6 Na2CO3 + 24 H2O
H2S + Al = Al4S3 + H2 =>
3 H2S + 4 Al = Al4S3 + 3 H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Na2(SO4) + (NH4)Cl = NaCl + (NH4)2(SO4) =>
Na2(SO4) + 2(NH4)Cl = 2 NaCl + (NH4)2(SO4)
C5H10(l) + O2(g) = CO2 + H2O =>
2 C5H10(l) + 15 O2(g) = 10 CO2 + 10 H2O
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l)
C + H2 + O2 = C12H18O =>
24 C + 18 H2 + O2 = 2 C12H18O
Fe3O4 + Al = Fe + FeAl2O4 =>
Fe3O4 + 2 Al = 2 Fe + FeAl2O4
C6H9 + Br2 = C6H8Br + HBr =>
C6H9 + Br2 = C6H8Br + HBr
La(HCO3)3 + H2SO4 = La2(SO4)3 + H2O + CO2 =>
2 La(HCO3)3 + 3 H2SO4 = La2(SO4)3 + 6 H2O + 6 CO2
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Co(NO3)2 + NH4OH = [Co(NH3)6](OH)2 + NH4NO3 + H2O =>
Co(NO3)2 + 8 NH4OH = [Co(NH3)6](OH)2 + 2 NH4NO3 + 6 H2O
Cr(OH)3 + H2CO3 = Cr2(CO3)3 + HOH =>
2 Cr(OH)3 + 3 H2CO3 = Cr2(CO3)3 + 6 HOH
NH4Cl + Pb3NO3 = NH4NO3 + Pb3Cl =>
NH4Cl + Pb3NO3 = NH4NO3 + Pb3Cl
KNO2 + HCl + KI = H2O + NO + I2 + KCl =>
2 KNO2 + 4 HCl + 2 KI = 2 H2O + 2 NO + I2 + 4 KCl
K2Cr2O7 + H2C2O4*2H2O + K2C2O4 = K3[Cr(C2O4)3]*3H2O + H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4*2H2O + 2 K2C2O4 = 2 K3[Cr(C2O4)3]*3H2O + 15 H2O + 6 CO2
Sr(HCO3)2 + Li2SO4 = SrSO4 + Li2(HCO3)2 =>
Sr(HCO3)2 + Li2SO4 = SrSO4 + Li2(HCO3)2
(NH4)3PO4 + LiOH = Li3(PO4) + NH4OH =>
(NH4)3PO4 + 3 LiOH = Li3(PO4) + 3 NH4OH
H2O2 = O2 + H2O(g) =>
2 H2O2 = O2 + 2 H2O(g)
C7H11 + O2 = H2O + CO2 =>
4 C7H11 + 39 O2 = 22 H2O + 28 CO2
SO3 + N2 = SO2 + N2O =>
SO3 + N2 = SO2 + N2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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