| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + Fe(OH)3 = Al(OH)3 + Fe
NaHC03 = H + NaC03 =>
NaHC03 = H + NaC03
KH2PO4 + (NH4)6(Mo7O24) + H2SO4 = (NH4)3[PMo12O40] + (NH4)2SO4 + K2SO4 + H2O =>
14 KH2PO4 + 24(NH4)6(Mo7O24) + 58 H2SO4 = 14(NH4)3[PMo12O40] + 51(NH4)2SO4 + 7 K2SO4 + 72 H2O
FeO(OH) + HCIO4 = Fe(CIO4)3 + H2O =>
FeO(OH) + 3 HCIO4 = Fe(CIO4)3 + 2 H2O
KNO3 + S = K2SO4 + O2 + N2 =>
2 KNO3 + S = K2SO4 + O2 + N2
Ag + C6H8O7 + O2 = Ag3C6H5O7 + H2O =>
12 Ag + 4 C6H8O7 + 3 O2 = 4 Ag3C6H5O7 + 6 H2O
H2SO4 + LiOH = Li2SO4 + HOH =>
H2SO4 + 2 LiOH = Li2SO4 + 2 HOH
FeCrO4 + Na2CO3 + O2 = NaCrO4 + Fe2O3 + CO2 =>
2 FeCrO4 + Na2CO3 + O2 = 2 NaCrO4 + Fe2O3 + CO2
MnO2 + H2SO4 + H2C2O4 = MnSO4 + H2O + CO2 =>
MnO2 + H2SO4 + H2C2O4 = MnSO4 + 2 H2O + 2 CO2
CH2(OH)CH2CH3 + K2Cr2O7 = Cr2 + K2 + CH3C(O)CH2CH3 + H2O =>
28 CH2(OH)CH2CH3 + 3 K2Cr2O7 = 3 Cr2 + 3 K2 + 21 CH3C(O)CH2CH3 + 28 H2O
Ba + Al2(SO4)3 = Al + Ba(SO4)3 =>
Ba + Al2(SO4)3 = 2 Al + Ba(SO4)3
Ca + N2 = Ca2N =>
4 Ca + N2 = 2 Ca2N
Mg + ZnBr2 = Mg2Zn + Br2 =>
2 Mg + ZnBr2 = Mg2Zn + Br2
CuCO3 + MgO = CuO + MgCO3 =>
CuCO3 + MgO = CuO + MgCO3
K2S + K2CrO7 + H2SO4 = SCr2(SO4)3 + K2SO4 + H2O =>
3 K2S + 2 K2CrO7 + 6 H2SO4 = SCr2(SO4)3 + 5 K2SO4 + 6 H2O
C2H4 + HCl = C2H5Cl = C4H10{+} =>
C2H4 + HCl = C2H5Cl
ZnCl2 + H2O = (ZnOH)Cl + HCl =>
ZnCl2 + H2O = (ZnOH)Cl + HCl
Al + NH3 = Al2NH3 =>
2 Al + NH3 = Al2NH3
HgF2 = Hg + F2 =>
HgF2 = Hg + F2
Mg(OH)2 + Bi2(SO4)3 = MgSO4 + Bi(OH)3 =>
3 Mg(OH)2 + Bi2(SO4)3 = 3 MgSO4 + 2 Bi(OH)3
Ce(OH)3 + H2O2 = Ce(OH)3OOH + H2 =>
2 Ce(OH)3 + 2 H2O2 = 2 Ce(OH)3OOH + H2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Zn(NO3)2 + KIO3 = Zn(IO3)2 + KNO3 =>
Zn(NO3)2 + 2 KIO3 = Zn(IO3)2 + 2 KNO3
Br{-} = Br + e =>
Br{-} = Br + e
H2SO3 + CaF2 = S8 + CaSO4 + HF + H2 =>
32 H2SO3 + 24 CaF2 = S8 + 24 CaSO4 + 48 HF + 8 H2
Ca10C10O30 + Mn10O10 + Co10O10 + Si10O20 = Ca19Mn1Co10Si20O70 + C10O20 =>
19 Ca10C10O30 + Mn10O10 + 10 Co10O10 + 20 Si10O20 = 10 Ca19Mn1Co10Si20O70 + 19 C10O20
MnCl2 + HNO3 + HCl = NO + MnCl4 + H2O =>
3 MnCl2 + 2 HNO3 + 6 HCl = 2 NO + 3 MnCl4 + 4 H2O
NaI(s) + H2SO4(aq) = HI(g) + NaHSO4(s) =>
NaI(s) + H2SO4(aq) = HI(g) + NaHSO4(s)
K3PO4 + CuCl2 = K3CuCl2 + PO4 =>
K3PO4 + CuCl2 = K3CuCl2 + PO4
Pb(NO3)2 + PbN2 + H2O = Pb(OH)2 + N2 =>
Pb(NO3)2 + 5 PbN2 + 6 H2O = 6 Pb(OH)2 + 6 N2
CuSO4*5H2O + NaHCO3 = Cu(OH)2*CuCO3 + Na2SO4 + CO2 + H2O =>
2 CuSO4*5H2O + 4 NaHCO3 = Cu(OH)2*CuCO3 + 2 Na2SO4 + 3 CO2 + 11 H2O
KAl(OH)4 + CO2 = K2CO3 + Al(OH)3 + H2O =>
2 KAl(OH)4 + CO2 = K2CO3 + 2 Al(OH)3 + H2O
As2O3 + NH3 + MgCl2 + H2O2 + H2O = MgNH4AsO4 + HCl =>
As2O3 + 2 NH3 + 2 MgCl2 + 2 H2O2 + H2O = 2 MgNH4AsO4 + 4 HCl
SO2 + NaMnO4 + H2O = Na2SO4 + MnSO4 + H2SO4 =>
5 SO2 + 2 NaMnO4 + 2 H2O = Na2SO4 + 2 MnSO4 + 2 H2SO4
Zn + Na2SO4 + H2O = ZnSO4 + NaOH + H2 =>
Zn + Na2SO4 + 2 H2O = ZnSO4 + 2 NaOH + H2
Re2O7 = ReO3 + O2 =>
2 Re2O7 = 4 ReO3 + O2
FeNO3 + NH4OH = Fe(OH) + NH4NO3 =>
FeNO3 + NH4OH = Fe(OH) + NH4NO3
Al + HNO3 = Al(NO3)3 + H2O + N2O3 =>
4 Al + 18 HNO3 = 4 Al(NO3)3 + 9 H2O + 3 N2O3
H2SnO3 + NaOH = H2O + Na2SnO3 =>
H2SnO3 + 2 NaOH = 2 H2O + Na2SnO3
NO2 + Ba(OH)2 = Ba(NO3) + H2O =>
NO2 + Ba(OH)2 = Ba(NO3) + H2O
C6H2Cl3OH + C2O2Cl2 = C14H4Cl6O4 + HCl =>
2 C6H2Cl3OH + C2O2Cl2 = C14H4Cl6O4 + 2 HCl
Li + Ni3(PO4)2 = Li2PO4 + Ni =>
4 Li + Ni3(PO4)2 = 2 Li2PO4 + 3 Ni
Na(g) + H2O(g) = H2(g) + NaOH =>
2 Na(g) + 2 H2O(g) = H2(g) + 2 NaOH
H2F2 + Ca(OH)2 = CaF2 + H2O =>
H2F2 + Ca(OH)2 = CaF2 + 2 H2O
HCOOH + KMnO4 + KOH = K2CO3 + H2O + K2MnO4 =>
HCOOH + 2 KMnO4 + 4 KOH = K2CO3 + 3 H2O + 2 K2MnO4
C3H6SO + H2O = H2SO4 + H2S + C3H6O =>
4 C3H6SO + 4 H2O = H2SO4 + 3 H2S + 4 C3H6O
Na2(C2O4) + Al(NO3)3 = Na(NO3) + Al2(C2O4)3 =>
3 Na2(C2O4) + 2 Al(NO3)3 = 6 Na(NO3) + Al2(C2O4)3
LiCl + Pb = PbCl + Li =>
LiCl + Pb = PbCl + Li
C7H16 + O2 = H2O(g) + CO2(g) =>
C7H16 + 11 O2 = 8 H2O(g) + 7 CO2(g)
HNO2 + KMnO4 + H2SO4 = HNO3 + MnSO4 + KSO4 + H2O =>
2 HNO2 + KMnO4 + 2 H2SO4 = 2 HNO3 + MnSO4 + KSO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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