| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNF = NHF
Ag2O + Cl2 = AgCl + O2 =>
2 Ag2O + 2 Cl2 = 4 AgCl + O2
Mg(NO3)2 + Na3PO4 = Mg3(PO4)2 + NaNO3 =>
3 Mg(NO3)2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaNO3
Mn(OH)2 + HCl = MnCl2 + H2O =>
Mn(OH)2 + 2 HCl = MnCl2 + 2 H2O
SnO2 = Sn(iv)O2 =>
SnO2 = Sn(iv)O2
P + NH4ClO4 = H3PO4 + Cl2 + NO + H2O =>
4 P + 10 NH4ClO4 = 4 H3PO4 + 5 Cl2 + 10 NO + 14 H2O
HNO = H + NO =>
HNO = H + NO
Al + HBr = Al(Br)3 + (H)2 =>
2 Al + 6 HBr = 2 Al(Br)3 + 3(H)2
HNO = H + NO =>
HNO = H + NO
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
HNO = H + NO =>
HNO = H + NO
Br2 + O2 = Br2O5 = Br4O7 =>
2 Br2 + 5 O2 = 2 Br2O5
BaCO3 + PbI2 = BaI2 + PbCO3 =>
BaCO3 + PbI2 = BaI2 + PbCO3
Na2O + HNO3 = NaNO3 + H2O =>
Na2O + 2 HNO3 = 2 NaNO3 + H2O
HNO = H + NO =>
HNO = H + NO
NbCl5 + H2 = Nb + HCl =>
2 NbCl5 + 5 H2 = 2 Nb + 10 HCl
H3PO3 + AgNO3 + HBr = H3PO4 + Ag + HNO2 + Br2 =>
2 H3PO3 + 2 AgNO3 + 2 HBr = 2 H3PO4 + 2 Ag + 2 HNO2 + Br2
Fe + HCe = FeCe3 + H2 =>
2 Fe + 6 HCe = 2 FeCe3 + 3 H2
HNO = H + NO =>
HNO = H + NO
PBr3 + Cl2 = PCl5 + Br2 =>
2 PBr3 + 5 Cl2 = 2 PCl5 + 3 Br2
C3H7COOH + H2O = C4H7O2 + H3O =>
C3H7COOH + H2O = C4H7O2 + H3O
Cs2CO3 + HNO3 = Cs2NO3 + HCO3 =>
Cs2CO3 + HNO3 = Cs2NO3 + HCO3
CaCO3HNO3 = CaHNO3CO3 =>
CaCO3HNO3 = CaHNO3CO3
FeOH(NO3)2H2O = Fe(OH)2NO3HNO3 =>
FeOH(NO3)2H2O = Fe(OH)2NO3HNO3
HNO = H + NO =>
HNO = H + NO
Pm + O3 = PmO2 =>
3 Pm + 2 O3 = 3 PmO2
KHO + ClNH4 = KCl + NH3 + H2O =>
KHO + ClNH4 = KCl + NH3 + H2O
ZnO + Ba(OH)2 = BaZnO + H2O2 =>
ZnO + Ba(OH)2 = BaZnO + H2O2
NH4OH + (AlCl3) = NH4Cl + Al(OH)3 =>
3 NH4OH + (AlCl3) = 3 NH4Cl + Al(OH)3
Pb + CI2 = PbCI2 =>
Pb + CI2 = PbCI2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
Ba(OH)2 + K3PO4 = KOH + Ba3(PO4)2 =>
3 Ba(OH)2 + 2 K3PO4 = 6 KOH + Ba3(PO4)2
H2O2 + C14H4Cl6O4 = C6H3Cl3O + C2O4 =>
H2O2 + C14H4Cl6O4 = 2 C6H3Cl3O + C2O4
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s) =>
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s)
Rb + K3PO4 = Rb3PO4 + K =>
3 Rb + K3PO4 = Rb3PO4 + 3 K
Fe(NO3)3 + HI = Fe(NO3)2 + HIO3 + NO2 =>
3 Fe(NO3)3 + HI = 3 Fe(NO3)2 + HIO3 + 3 NO2
ZnS + H2SO4 = ZnSO4 + H2O + SO2 =>
ZnS + 4 H2SO4 = ZnSO4 + 4 H2O + 4 SO2
MnCl2 + HOH = Mn(OH)2 + HCl =>
MnCl2 + 2 HOH = Mn(OH)2 + 2 HCl
PbS + Na2SO3 = PbSO3 + Na2S =>
PbS + Na2SO3 = PbSO3 + Na2S
Ba(OH)2 + NaCl = BaCl2 + Na(OH) =>
Ba(OH)2 + 2 NaCl = BaCl2 + 2 Na(OH)
HCl + Cu = CuCl2 + H2 =>
2 HCl + Cu = CuCl2 + H2
P2O3 + K2Cr2O7 + H2SO4 + H2O = Cr2(SO4)3 + K2SO4 + H3PO4 =>
3 P2O3 + 2 K2Cr2O7 + 8 H2SO4 + H2O = 2 Cr2(SO4)3 + 2 K2SO4 + 6 H3PO4
NH3 + AlCl3 = Al(NH3)3 + Cl =>
3 NH3 + AlCl3 = Al(NH3)3 + 3 Cl
P + CaO = Ca3P2 + O =>
2 P + 3 CaO = Ca3P2 + 3 O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na3(PO4) + H2O = H3PO4 + NaOH =>
Na3(PO4) + 3 H2O = H3PO4 + 3 NaOH
BaCl2 + MgSO4 = SO4Ba + Cl2Mg =>
BaCl2 + MgSO4 = SO4Ba + Cl2Mg
H3P + H2O = H3O + H2P =>
H3P + H2O = H3O + H2P
H2 + Ba = H2Ba =>
H2 + Ba = H2Ba
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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