| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2OO = 2 KO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
NH4NO3 = N2 + H2O + O2 =>
2 NH4NO3 = 2 N2 + 4 H2O + O2
Cl2(aq) + KBr(aq) = KCl(aq) + Br2(aq) =>
Cl2(aq) + 2 KBr(aq) = 2 KCl(aq) + Br2(aq)
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
AgClKCl = [AgCl2]K =>
AgClKCl = [AgCl2]K
C6H5CH2COH + NH4OH = C6H5CH2CH2NH2 + C6H5CH2COOH + H2O =>
2 C6H5CH2COH + NH4OH = C6H5CH2CH2NH2 + C6H5CH2COOH + H2O
FeCl3 + NH4OH = [Fe(NH3)6]Cl3 + H2O =>
FeCl3 + 6 NH4OH = [Fe(NH3)6]Cl3 + 6 H2O
FeOH{+} + O2 + H2O = Fe(OH)2{+} =>
4 FeOH{+} + O2 + 2 H2O = 4 Fe(OH)2{+}
NH4 + F = N + FH4 =>
NH4 + F = N + FH4
HBO2 + KOH = KBO2 + H2O =>
HBO2 + KOH = KBO2 + H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
HCOOH + Na2O = (HCOO)Na + H2O =>
2 HCOOH + Na2O = 2(HCOO)Na + H2O
ZnCl + Cu = Zn + CuCl =>
ZnCl + Cu = Zn + CuCl
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
Mg + CuCl = MgCl2 + Cu =>
Mg + 2 CuCl = MgCl2 + 2 Cu
NH4OH + CuClO3 = CuOH + NH4ClO3 =>
NH4OH + CuClO3 = CuOH + NH4ClO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe2(SO4)3 + NaHSO3 = Na2SO4 + SO2 + Fe(OH)3 =>
Fe2(SO4)3 + 6 NaHSO3 = 3 Na2SO4 + 6 SO2 + 2 Fe(OH)3
Na2OCO2 = Na2CO3 =>
Na2OCO2 = Na2CO3
KSO4 + HCl = KHCl + SO4 =>
KSO4 + HCl = KHCl + SO4
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
HClO4 + Co = CoClO4 + H2 =>
2 HClO4 + 2 Co = 2 CoClO4 + H2
Ca(OH)2 + NH4Cl = NH4OH + CaCl2 =>
Ca(OH)2 + 2 NH4Cl = 2 NH4OH + CaCl2
Pd(OH)2 + NaOH = Na2[Pd(OH)4] =>
Pd(OH)2 + 2 NaOH = Na2[Pd(OH)4]
Ag3PO4 + NaOH = Na3PO4 + AgOH =>
Ag3PO4 + 3 NaOH = Na3PO4 + 3 AgOH
KClO3 + HI + H2SO4 = KHSO4 + HCl + I12 + H2O =>
2 KClO3 + 12 HI + 2 H2SO4 = 2 KHSO4 + 2 HCl + I12 + 6 H2O
Zn(OH)2 + BaCl2 = ZnCl2 + Ba(OH)2 =>
Zn(OH)2 + BaCl2 = ZnCl2 + Ba(OH)2
Cl2 + BaBr2 = Br2 + BaCl2 =>
Cl2 + BaBr2 = Br2 + BaCl2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
BiCl3 + SnCl2 = SnCl4 + Bi =>
2 BiCl3 + 3 SnCl2 = 3 SnCl4 + 2 Bi
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
Fe(OH)2 + K2Cr2O7 + H2O = Fe(OH)3 + Cr2O3 + KOH =>
6 Fe(OH)2 + K2Cr2O7 + 4 H2O = 6 Fe(OH)3 + Cr2O3 + 2 KOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH2C(CH3)CH(CH3)2 + KMnO4 + H2O = CH2(OH)C(OH)(CH3)CH(CH3)2 + KOH + MnO2 =>
3 CH2C(CH3)CH(CH3)2 + 2 KMnO4 + 4 H2O = 3 CH2(OH)C(OH)(CH3)CH(CH3)2 + 2 KOH + 2 MnO2
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
B(OH)3 + NH3 = BN + H2O =>
B(OH)3 + NH3 = BN + 3 H2O
KNO3 + ZnCl2 = KCl + Zn(NO3)2 =>
2 KNO3 + ZnCl2 = 2 KCl + Zn(NO3)2
KMnO4 + HCl + SbCl3 = H[SbCl6] + KCl + MnCl2 + H2O =>
2 KMnO4 + 21 HCl + 5 SbCl3 = 5 H[SbCl6] + 2 KCl + 2 MnCl2 + 8 H2O
C3H8 + Br2 = C3H7Br + HBr =>
C3H8 + Br2 = C3H7Br + HBr
P4 + KOH + H2O = PH3 + KH2PO3 =>
P4 + 2 KOH + 4 H2O = 2 PH3 + 2 KH2PO3
Li + KCI = K + LiCI =>
Li + KCI = K + LiCI
(NH3)2 + O2 = NO2 + H2O =>
2(NH3)2 + 7 O2 = 4 NO2 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H4O2 =>
H2SO4 + 2 NaOH = Na2SO4 + H4O2
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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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