| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3(PO4)2 + 2 Al = 2 AlPO4 + 3 Ca
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
H(g) + O2 = H2O =>
4 H(g) + O2 = 2 H2O
Al(OH)4{-} + C2O4{2-} + K{+} + H{+} + H2O = KAl(C2O4)2*12H2O =>
Al(OH)4{-} + 2 C2O4{2-} + K{+} + 4 H{+} + 8 H2O = KAl(C2O4)2*12H2O
C3H6 + Br2 = C3H4Br + H2Br =>
C3H6 + Br2 = C3H4Br + H2Br
(FeOH)2SO4 + HCl = FeCl2 + H2SO4 + H2O =>
(FeOH)2SO4 + 4 HCl = 2 FeCl2 + H2SO4 + 2 H2O
FeO + CuO = Fe2O3 + Cu =>
2 FeO + CuO = Fe2O3 + Cu
HBr2 + K2CrO2 = KBr + CrBr3 + H2O + Br =>
4 HBr2 + K2CrO2 = 2 KBr + CrBr3 + 2 H2O + 3 Br
CH3OH + KMnO4 + H2SO4 = MnSO4 + H2O + K2SO4 + HCOOH =>
5 CH3OH + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 11 H2O + 2 K2SO4 + 5 HCOOH
CH2OHCOOH + KOH = CH2OHCOOK + H2O =>
CH2OHCOOH + KOH = CH2OHCOOK + H2O
Ca(NO3)2*4H2O + (NH4)2HPO4 + C2H5NO2 = Ca10(PO4)6(OH)2 + N2 + CO2 + H2O =>
90 Ca(NO3)2*4H2O + 54(NH4)2HPO4 + 64 C2H5NO2 = 9 Ca10(PO4)6(OH)2 + 176 N2 + 128 CO2 + 754 H2O
AlCl3 + NaCl = NaAlCl4 =>
AlCl3 + NaCl = NaAlCl4
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
N2H4 + ClF5 = N2 + HCl + HF =>
3 N2H4 + 2 ClF5 = 3 N2 + 2 HCl + 10 HF
Pb + S = PbS =>
Pb + S = PbS
BeCl2 + H2CO3 = BeCO3 + HCl =>
BeCl2 + H2CO3 = BeCO3 + 2 HCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2S + HFeO2 = Fe2S3 + H2O =>
3 H2S + 2 HFeO2 = Fe2S3 + 4 H2O
Fe(ClO3)3 + NaOH = Fe(OH)3 + NaClO3 =>
Fe(ClO3)3 + 3 NaOH = Fe(OH)3 + 3 NaClO3
CH2O + NaOH = CNa + H3O2 =>
CH2O + NaOH = CNa + H3O2
Br2 + InI3 = Br2I3 + In =>
Br2 + InI3 = Br2I3 + In
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3
H2 + Cl2 = (H2)2Cl2 =>
2 H2 + Cl2 = (H2)2Cl2
Al(s) + CuCl2 = Cu(s) + AlCl(aq) =>
2 Al(s) + CuCl2 = Cu(s) + 2 AlCl(aq)
NaIO4 + Mg = MgO + NaI =>
NaIO4 + 4 Mg = 4 MgO + NaI
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Ba(SO4) + HCl = BaCl2 + H2(SO4) =>
Ba(SO4) + 2 HCl = BaCl2 + H2(SO4)
NaNO2 + KJO + H2SO4 = Na2SO4 + K2SO4 + NO2 + J2 + H2O =>
2 NaNO2 + 2 KJO + 2 H2SO4 = Na2SO4 + K2SO4 + 2 NO2 + J2 + 2 H2O
CuCl + Na2CO3 + C = Cu + NaCl + CO2 =>
4 CuCl + 2 Na2CO3 + C = 4 Cu + 4 NaCl + 3 CO2
HCl + H2O = H3O + Cl2 =>
2 HCl + 2 H2O = 2 H3O + Cl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
C8H6O4 = C8H4O3 + H2O =>
C8H6O4 = C8H4O3 + H2O
H2O2 + SO2 = H2SO4 =>
H2O2 + SO2 = H2SO4
Cu + S8 + O2 = CuSO4 =>
8 Cu + S8 + 16 O2 = 8 CuSO4
NH4OH + Cu = Cu(OH) + NH4 =>
NH4OH + Cu = Cu(OH) + NH4
Al(OH)3 + Na = Na(OH) + Al =>
Al(OH)3 + 3 Na = 3 Na(OH) + Al
Cu{+2} + Br{-} = Br2Cu =>
Cu{+2} + 2 Br{-} = Br2Cu
Sn + KOH + H2O = K2Sn(OH)6 + H2 =>
Sn + 2 KOH + 4 H2O = K2Sn(OH)6 + 2 H2
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
NH3 + F2 = N2F4 + HF =>
2 NH3 + 5 F2 = N2F4 + 6 HF
BiCl3 + HNO3 = Bi(NO3)5 + NO + HCl + H2O =>
3 BiCl3 + 17 HNO3 = 3 Bi(NO3)5 + 2 NO + 9 HCl + 4 H2O
Al(s) + CuCl2 = Cu(s) + AlCl(aq) =>
2 Al(s) + CuCl2 = Cu(s) + 2 AlCl(aq)
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Th + O2 = ThO =>
2 Th + O2 = 2 ThO
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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