| Équations équilibrées la veille | Équations équilibrées le lendemain |
P + 5 HNO3 = H2O + 5 NO2 + H3PO4
NH3 + NiCl2 = [Ni(NH3)6]Cl2 =>
6 NH3 + NiCl2 = [Ni(NH3)6]Cl2
Ba + Li2SO4 = BaSO4 + Li =>
Ba + Li2SO4 = BaSO4 + 2 Li
NH4NO + KOH = KNO + NH4OH =>
NH4NO + KOH = KNO + NH4OH
Pb(HCO3)4 = PbO2 + CO2 + H2O =>
Pb(HCO3)4 = PbO2 + 4 CO2 + 2 H2O
C6H9CH3 + KMnO4 + H2O = C6H8CH3OH + KOH + MnO2 =>
3 C6H9CH3 + 2 KMnO4 + H2O = 3 C6H8CH3OH + 2 KOH + 2 MnO2
Mn(NO3)2 + NH3 = Mn(NH3)2 + NO3 =>
Mn(NO3)2 + 2 NH3 = Mn(NH3)2 + 2 NO3
Cr + CO2 = Cr2O3 + CO =>
2 Cr + 3 CO2 = Cr2O3 + 3 CO
HNO3 + Cu = CuH + (NO3)2 =>
2 HNO3 + 2 Cu = 2 CuH + (NO3)2
SiH4 = Si + H4 =>
SiH4 = Si + H4
Mn02 = Mn =>
Mn02 = 2 Mn
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
C2H4 + KMnO4 + H2SO4 = H2C6O2 + K2SO4 + MnSO4 + H2O =>
15 C2H4 + 14 KMnO4 + 21 H2SO4 = 5 H2C6O2 + 7 K2SO4 + 14 MnSO4 + 46 H2O
NH4Br(s) + H2SO4(aq) = HBr(aq) + (NH4)2SO4(aq) =>
2 NH4Br(s) + H2SO4(aq) = 2 HBr(aq) + (NH4)2SO4(aq)
K + Al2(CO3) = K2CO3 + Al =>
2 K + Al2(CO3) = K2CO3 + 2 Al
P2O5 + CaCl2 = POCl3 + CaO =>
P2O5 + 3 CaCl2 = 2 POCl3 + 3 CaO
CaO(s) + NH4Cl(s) = NH3(g) + H2O(g) + CaCl2(s) =>
CaO(s) + 2 NH4Cl(s) = 2 NH3(g) + H2O(g) + CaCl2(s)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na + H2 + (O2)3 + C2 = NaHCO3 =>
2 Na + H2 + (O2)3 + C2 = 2 NaHCO3
Pb(NO3)2 + NH4OH = Pb + NH4(NO3) + H2O =>
4 Pb(NO3)2 + 10 NH4OH = 4 Pb + 9 NH4(NO3) + 7 H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
W + Cu2O = Cu + WO2 =>
W + 2 Cu2O = 4 Cu + WO2
NH4NO3 + Na3PO4 = (NH4)3PO4 + NaNO3 =>
3 NH4NO3 + Na3PO4 = (NH4)3PO4 + 3 NaNO3
CaOH + HgCl3 = CaCl3 + HgOH =>
CaOH + HgCl3 = CaCl3 + HgOH
H3(PO4) + Ba(OH)2 = BaHPO4 + H2O =>
H3(PO4) + Ba(OH)2 = BaHPO4 + 2 H2O
Mg + MnSO4 = Mn + MgSO4 =>
Mg + MnSO4 = Mn + MgSO4
(NH4)2CrO4 + KOH = NH3 + H2O + K2CrO4 =>
(NH4)2CrO4 + 2 KOH = 2 NH3 + 2 H2O + K2CrO4
H3C6H5O7 + O = C6H5O7 + H2O =>
2 H3C6H5O7 + 3 O = 2 C6H5O7 + 3 H2O
H2O + NaOH + PbO = Na4[Pb(OH)6] =>
H2O + 4 NaOH + PbO = Na4[Pb(OH)6]
H12N3O4P + Ba(OH)2 = BaP + H12N3O4(OH)2 =>
H12N3O4P + Ba(OH)2 = BaP + H12N3O4(OH)2
CN{-} + H2O = CNO{-} + H{+} + e =>
CN{-} + H2O = CNO{-} + 2 H{+} + 2e
H2Se + Hg(OH) = Hg2Se + H2O =>
H2Se + 2 Hg(OH) = Hg2Se + 2 H2O
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
C16H32O2 + CH3OH = C12H23 + C3H8O3 =>
24 C16H32O2 + 3 CH3OH = 28 C12H23 + 17 C3H8O3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
TiOOH + H2O2 + H2SO4 + H2O = [Ti(H2O)4(O2)]SO4 =>
2 TiOOH + 3 H2O2 + 2 H2SO4 + 2 H2O = 2[Ti(H2O)4(O2)]SO4
AgNO3 + NH4OH = H2O + N2 + AgNO =>
3 AgNO3 + 4 NH4OH = 10 H2O + 2 N2 + 3 AgNO
IO3 + H3O = I2 + H2O =>
2 IO3 + 12 H3O = I2 + 18 H2O
Zn + HC = H2 + ZnC =>
2 Zn + 2 HC = H2 + 2 ZnC
C6H2OH(NO2)3 + Na2CO3 = C6H2(NO2)3ONa + CO2 + NaOH =>
C6H2OH(NO2)3 + Na2CO3 = C6H2(NO2)3ONa + CO2 + NaOH
NH4Cl + Hg(C2H3O2)2 = NH4C2H3O2 + HgCl2 =>
2 NH4Cl + Hg(C2H3O2)2 = 2 NH4C2H3O2 + HgCl2
SO2 + KO2 = KS3O3 + O =>
3 SO2 + KO2 = KS3O3 + 5 O
CaBr2 + H2O = Br2 + H2 + Ca(OH)2 =>
CaBr2 + 2 H2O = Br2 + H2 + Ca(OH)2
Cs2CrO4 + CuF2 = CsF + CrCuO4 =>
Cs2CrO4 + CuF2 = 2 CsF + CrCuO4
HNO3 = HOH + N2O5 =>
2 HNO3 = HOH + N2O5
NaCl + H2O = ClNaOH + H2 =>
2 NaCl + 2 H2O = 2 ClNaOH + H2
NaCe + H2SO4 = HCe + Na2SO4 =>
2 NaCe + H2SO4 = 2 HCe + Na2SO4
Al2(CO3)3 = Al2O3 + CO2**** =>
Al2(CO3)3 = Al2O3 + 3 CO2****
S8(g) + O2(g) = S2O5 =>
S8(g) + 10 O2(g) = 4 S2O5
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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