| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + AgNO3 = ZnNO3Ag
Al + Ni(ClO3)2 = Al(ClO3) + Ni =>
2 Al + Ni(ClO3)2 = 2 Al(ClO3) + Ni
C6H9NO2 + C4H6O3 = C8H9NO2 + C2H4O2 =>
C6H9NO2 + 2 C4H6O3 = C8H9NO2 + 3 C2H4O2
C6H8CO7 + O2 = CO2 + H2O =>
2 C6H8CO7 + 11 O2 = 14 CO2 + 8 H2O
FeCl3 + BaCl2 = FeCl + BaCl3 =>
FeCl3 + 2 BaCl2 = FeCl + 2 BaCl3
HNO3 + NaNO2 = NaNO3 + H2O + NO =>
2 HNO3 + 3 NaNO2 = 3 NaNO3 + H2O + 2 NO
Ca3 + P = Ca3P2 =>
Ca3 + 2 P = Ca3P2
Fe(NO3)3 + NH2CH2COOH + Zn(NO3)2 = Zn05Fe2O4 + N2 + H2O + CO2 =>
18 Fe(NO3)3 + 88 NH2CH2COOH + 45 Zn(NO3)2 = 9 Zn05Fe2O4 + 116 N2 + 220 H2O + 176 CO2
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
SO2 + K2Cr2O7 = Cr2(SO4)3 + K2SO3 =>
4 SO2 + K2Cr2O7 = Cr2(SO4)3 + K2SO3
C5H5NHCl + Sr(OH)2 = C5H5NH(OH) + Sr(Cl)2 =>
2 C5H5NHCl + Sr(OH)2 = 2 C5H5NH(OH) + Sr(Cl)2
UF4 + Mg = U + MgF2 =>
UF4 + 2 Mg = U + 2 MgF2
C8H16(l) + O2(g) = CO2(g) + H2O(g) =>
C8H16(l) + 12 O2(g) = 8 CO2(g) + 8 H2O(g)
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + H2O + CO2(g) =>
H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + H2O + CO2(g)
C2H5OH + FeCl3 = CH3CHO + FeCl2 + HCl =>
C2H5OH + 2 FeCl3 = CH3CHO + 2 FeCl2 + 2 HCl
CaNH + NH3 = Ca(NH2)2 =>
CaNH + NH3 = Ca(NH2)2
[Ni(H2O)6]Cl2 + NH4OH = [Ni(NH3)6]Cl2 + H2O =>
[Ni(H2O)6]Cl2 + 6 NH4OH = [Ni(NH3)6]Cl2 + 12 H2O
KIHg(C2H3O2)2 = K(C2H3O2)2HgI =>
KIHg(C2H3O2)2 = K(C2H3O2)2HgI
CuSO4 + Na2S = Na2SO4 + CuS =>
CuSO4 + Na2S = Na2SO4 + CuS
V{2+} + Ce{4+} = Ce{3+} + V{3+} =>
V{2+} + Ce{4+} = Ce{3+} + V{3+}
HCl + Li2SO4 = LiCl + H2SO4 =>
2 HCl + Li2SO4 = 2 LiCl + H2SO4
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2OCO3 =>
6 NaHCO3 + 5 HC2H3O2 = 6 NaC2H3O2 + 4 H2OCO3
Pb(NO3)2 + NaOH = Pb(OH)2(s) + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2(s) + 2 NaNO3
NH2CH2COOH + Mg(OH)2 = (NH2CH2COO)2Mg + H2O =>
2 NH2CH2COOH + Mg(OH)2 = (NH2CH2COO)2Mg + 2 H2O
Ba2[Cu(OH)6] + HNO3 = Ba(NO3)2 + Cu(NO3)2 + H2O =>
Ba2[Cu(OH)6] + 6 HNO3 = 2 Ba(NO3)2 + Cu(NO3)2 + 6 H2O
Fe + Al2O3 = Al2 + FeO3 =>
Fe + Al2O3 = Al2 + FeO3
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
KI(aq) + NiCl2(aq) = KCl(aq) + NiI2(aq) =>
2 KI(aq) + NiCl2(aq) = 2 KCl(aq) + NiI2(aq)
CFCl3 = CFCl2 + Cl =>
CFCl3 = CFCl2 + Cl
Pb3(PO4)2 + LiNO3 = Pb(NO3)2 + Li3PO4 =>
Pb3(PO4)2 + 6 LiNO3 = 3 Pb(NO3)2 + 2 Li3PO4
CuSO4 + H2O = H2SO4 + O2 + Cu =>
2 CuSO4 + 2 H2O = 2 H2SO4 + O2 + 2 Cu
SO2 + K2Cr2O7 = Cr2(SO4)3 + K2SO3 =>
4 SO2 + K2Cr2O7 = Cr2(SO4)3 + K2SO3
H3 + Cr = CrH3 =>
H3 + Cr = CrH3
H2CrO4 + NaCl = NaClO + H2O + Cr2O3 =>
2 H2CrO4 + 3 NaCl = 3 NaClO + 2 H2O + Cr2O3
CaCl2 + K4[Fe(CN)6] + NH4Cl = NH4CaK[Fe(CN)6] + KCl =>
CaCl2 + K4[Fe(CN)6] + NH4Cl = NH4CaK[Fe(CN)6] + 3 KCl
NdCl3 + H2O + NH3 = NH4Cl + Nd(OH)3 =>
NdCl3 + 3 H2O + 3 NH3 = 3 NH4Cl + Nd(OH)3
NaHCO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
CaCl2 + HCl = Ca(HCl2) + Cl2 =>
2 CaCl2 + 2 HCl = 2 Ca(HCl2) + Cl2
HCl + SrO = SrOCl2 + H2 =>
2 HCl + SrO = SrOCl2 + H2
CaCl2 + Al2S3 = CaS + AlCl3 =>
3 CaCl2 + Al2S3 = 3 CaS + 2 AlCl3
KIHg(C2H3O2)2 = K(C2H3O2)2HgI =>
KIHg(C2H3O2)2 = K(C2H3O2)2HgI
Mn(H2NSO3)3 + KI = Mn(H2NSO3)2 + K(H2NSO3) + I2 =>
2 Mn(H2NSO3)3 + 2 KI = 2 Mn(H2NSO3)2 + 2 K(H2NSO3) + I2
Hg(Cl03)2 + Pt(N02)4 = Hg(N02)2 + Pt(Cl03)4 =>
2 Hg(Cl03)2 + Pt(N02)4 = 2 Hg(N02)2 + Pt(Cl03)4
Al(OH)3 + HI = I2O5 + AlO + H2O =>
12 Al(OH)3 + 2 HI = I2O5 + 12 AlO + 19 H2O
C4H8SH + O2 = CO2 + H2O + SO2 =>
4 C4H8SH + 29 O2 = 16 CO2 + 18 H2O + 4 SO2
Ag + NO3{-1]+H{+} = Ag{+}+NO+H2O =>
3 Ag + NO3{-1]+4H{+} = 3 Ag{+}+NO+2H2O
HFSbF5 = HSbF6 =>
HFSbF5 = HSbF6
C72H147 + O2N2 = CO2 + H2O + N2 =>
4 C72H147 + 435 O2N2 = 288 CO2 + 294 H2O + 435 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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