| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaHPO4 + 2 H2O = H3PO4 + Ca(OH)2
Pb(C2H302) + Na(PO4) = Pb(PO4) + Na(C2H302) =>
Pb(C2H302) + Na(PO4) = Pb(PO4) + Na(C2H302)
KH2PO4 + AgNO3 = H2O + KNO3 + AgPO3 =>
KH2PO4 + AgNO3 = H2O + KNO3 + AgPO3
H2O2 + N2H4 = HNO3 + H2O =>
7 H2O2 + N2H4 = 2 HNO3 + 8 H2O
TiO + Al = TiAl3 + Al2O3 =>
3 TiO + 11 Al = 3 TiAl3 + Al2O3
CO2 + K + H2O = K2CO3 + H2 =>
CO2 + 2 K + H2O = K2CO3 + H2
(NH4)3PO4 + Mg(NO3)2 = Mg3(PO4)2 + NH4NO3 =>
2(NH4)3PO4 + 3 Mg(NO3)2 = Mg3(PO4)2 + 6 NH4NO3
Bi2O3 + MoO3 = Bi38Mo7O78 =>
19 Bi2O3 + 7 MoO3 = Bi38Mo7O78
BaCl2 + K2CrO7 = Ba2(CrO7)2 + KCl =>
2 BaCl2 + 2 K2CrO7 = Ba2(CrO7)2 + 4 KCl
Cu + H3PO4 = CuPO4 + H2 =>
2 Cu + 2 H3PO4 = 2 CuPO4 + 3 H2
MnS2O6 + Ba(OH)2 = BaS2O6 + Mn(OH)2 =>
MnS2O6 + Ba(OH)2 = BaS2O6 + Mn(OH)2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
C3H16 + O2 = CO2 + H2O =>
C3H16 + 7 O2 = 3 CO2 + 8 H2O
N2O8 = NO2 + O =>
N2O8 = 2 NO2 + 4 O
K(Cr(OH)4) + Br2 + KOH = KBr + K2CrO4 + H2O =>
2 K(Cr(OH)4) + 3 Br2 + 8 KOH = 6 KBr + 2 K2CrO4 + 8 H2O
ZnSO4*7H2O + Na2CO3 = ZnCO3 + Na2SO4 + H2O =>
ZnSO4*7H2O + Na2CO3 = ZnCO3 + Na2SO4 + 7 H2O
CaCO3 + (NH2)(C2O4) = CaC2O4 + NH2CO3 =>
CaCO3 + (NH2)(C2O4) = CaC2O4 + NH2CO3
ZnSO4*7H2O + NH4OH = Zn(OH)2 + SO4 + NH4 + H2O =>
ZnSO4*7H2O + 2 NH4OH = Zn(OH)2 + SO4 + 2 NH4 + 7 H2O
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
Na2SO3 + H2O2 = Na2SO4 + H2O =>
Na2SO3 + H2O2 = Na2SO4 + H2O
Fe + H2O = Fe2O4 + H2 =>
2 Fe + 4 H2O = Fe2O4 + 4 H2
C17H30O2 + O2 = CO2 + H2O =>
2 C17H30O2 + 47 O2 = 34 CO2 + 30 H2O
Ca(NO3)2 + Cu = Cu(NO3)2 + Ca =>
Ca(NO3)2 + Cu = Cu(NO3)2 + Ca
Ca(HCO3)2 + NaOH = Ca(OH)2 + NaHCO3 =>
Ca(HCO3)2 + 2 NaOH = Ca(OH)2 + 2 NaHCO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
C9H8O4 + OH = CO2 + H2O =>
C9H8O4 + 36 OH = 9 CO2 + 22 H2O
N + H + Cl = NH4Cl =>
N + 4 H + Cl = NH4Cl
C13 + SO2 = CS2 + CO2 =>
3 C13 + 26 SO2 = 13 CS2 + 26 CO2
SO2 + Br2 + H2O = SO4{2-} + H{+} + Br{-} =>
SO2 + Br2 + 2 H2O = SO4{2-} + 4 H{+} + 2 Br{-}
CuSO4 + (NH4)2(C2O4) = CuC2O4 + NH3 + H2SO4 =>
CuSO4 + (NH4)2(C2O4) = CuC2O4 + 2 NH3 + H2SO4
C6H6 + H2SO4 = HC6H5SO3 + H2O =>
C6H6 + H2SO4 = HC6H5SO3 + H2O
C2H5CONH2 + NaOH = CH3COONa + CH3NH2 =>
C2H5CONH2 + NaOH = CH3COONa + CH3NH2
HgS + CaO = Hg + CaS + CaSO4 =>
4 HgS + 4 CaO = 4 Hg + 3 CaS + CaSO4
Mg(s) + CuSO4(aq) = Cu(s) + Mg2SO4(aq) =>
2 Mg(s) + CuSO4(aq) = Cu(s) + Mg2SO4(aq)
Nb2O5 + H = Nb + H2O =>
Nb2O5 + 10 H = 2 Nb + 5 H2O
Mg + Cle2 = MgCle2 =>
Mg + Cle2 = MgCle2
Fe + CuSO4 = Cu + (SO4)Fe3 =>
3 Fe + CuSO4 = Cu + (SO4)Fe3
FeCl3 + Rb2SO4 = Fe2(SO4)3 + RbCl =>
2 FeCl3 + 3 Rb2SO4 = Fe2(SO4)3 + 6 RbCl
FeO + SO = Fe + SO2 =>
FeO + SO = Fe + SO2
Na + Sb2S3 = Na2S + Sb =>
6 Na + Sb2S3 = 3 Na2S + 2 Sb
Cl + NiCr = ClCr + Ni =>
Cl + NiCr = ClCr + Ni
N2O4 = NO2 =>
N2O4 = 2 NO2
KI + NaCl = KINaCl =>
KI + NaCl = KINaCl
ZU + O2 = ZUO =>
2 ZU + O2 = 2 ZUO
Ca(oh)2 + FeCl3 = CaCl3 + Fe(oh)2 =>
Ca(oh)2 + 2 FeCl3 = 2 CaCl3 + Fe(oh)2
NiO = O2 + Ni =>
2 NiO = O2 + 2 Ni
C13H28 = C14 + H28 =>
14 C13H28 = 13 C14 + 14 H28
K2CrO7 + KL + H2SO4 = L2 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO7 + 18 KL + 14 H2SO4 = 9 L2 + 11 K2SO4 + Cr2(SO4)3 + 14 H2O
Hg(OH)2 + HCl = Hg(oh)Cl2 + H2O =>
Hg(OH)2 + 2 HCl = Hg(oh)Cl2 + 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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