| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KClO3 = 3 KClO4 + KCl
Al3 + (NO3)3 + (NH4)3PO4 = AlPO4 + NH4NO3 =>
Al3 + 3(NO3)3 + 3(NH4)3PO4 = 3 AlPO4 + 9 NH4NO3
HNO3(aq) + KI(aq) = NO(g) + I2(s) + H2O(l) + KNO3(aq) =>
8 HNO3(aq) + 6 KI(aq) = 2 NO(g) + 3 I2(s) + 4 H2O(l) + 6 KNO3(aq)
Ca10(PO4)6(OH)2 + C2H4O2 = CO2 + PO4 + H2O + Ca =>
4 Ca10(PO4)6(OH)2 + C2H4O2 = 2 CO2 + 24 PO4 + 6 H2O + 40 Ca
NH2OH + H2O = HNO2 + H{+} + e =>
NH2OH + H2O = HNO2 + 4 H{+} + 4e
Mg + CH6N2O3 = MgO + H2 + N2 + C =>
3 Mg + CH6N2O3 = 3 MgO + 3 H2 + N2 + C
CaPO4 + KCO = KCO3 + CaPO =>
2 CaPO4 + 3 KCO = 3 KCO3 + 2 CaPO
NH4 + MnO2 = Mn2O3 + H2O + NH3 =>
2 NH4 + 2 MnO2 = Mn2O3 + H2O + 2 NH3
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
NaBr3 + I2 = NaI + Br2 =>
2 NaBr3 + I2 = 2 NaI + 3 Br2
KMnO4 + H2C2O4 = CO2 + H2O + K2O + Mn2O =>
2 KMnO4 + 6 H2C2O4 = 12 CO2 + 6 H2O + K2O + Mn2O
Zn + HNO3 = H2O + NH4NO3 + Zn(NO3) =>
8 Zn + 10 HNO3 = 3 H2O + NH4NO3 + 8 Zn(NO3)
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
MgSO4 + C17H35COONa = Mg(C17H35COO) + NaSO4 =>
MgSO4 + C17H35COONa = Mg(C17H35COO) + NaSO4
K3I + Br = KBr + I2 =>
2 K3I + 6 Br = 6 KBr + I2
CH3COOH + NaHCO3 = H2O + CO2 + NaC5H2 =>
23 CH3COOH + 8 NaHCO3 = 42 H2O + 14 CO2 + 8 NaC5H2
AgNO3(aq) + NaBr(aq) = AgBr(s) + NaNO3(aq) =>
AgNO3(aq) + NaBr(aq) = AgBr(s) + NaNO3(aq)
C6H5COOH + H2O = C6H5COO + H3O =>
C6H5COOH + H2O = C6H5COO + H3O
C10H12O8 + O2 = CO2 + H2O =>
C10H12O8 + 9 O2 = 10 CO2 + 6 H2O
NH4OH(aq) + Na2SO4(s) = NaOH(aq) + (NH4)2SO4(aq) =>
2 NH4OH(aq) + Na2SO4(s) = 2 NaOH(aq) + (NH4)2SO4(aq)
Cu(SO4) + Na3(PO4) = Cu3(PO4) + Na(SO4) =>
3 Cu(SO4) + Na3(PO4) = Cu3(PO4) + 3 Na(SO4)
CrCl3(H2O)6 + HCl = CrCl2(H2O)4 + Cl2 + H3O =>
2 CrCl3(H2O)6 + 4 HCl = 2 CrCl2(H2O)4 + 3 Cl2 + 4 H3O
ZnCO3 + H2SO4 = ZnSO4 + H2O + CO2 =>
ZnCO3 + H2SO4 = ZnSO4 + H2O + CO2
Na2CO3 + H3PO4 = Na3PO4 + CO2(g) + H2O(l) =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 CO2(g) + 3 H2O(l)
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
NH4OH + KOH = NH4K + H2O2 =>
NH4OH + KOH = NH4K + H2O2
AlI3 + Br = AlBr3 + iodine =>
2 AlI3 + 6 Br = 2 AlBr3 + 3 I2
FeSO4 + Na2CO3 + H2O = Fe(OH)2 + Na2SO4 + H2CO3 =>
FeSO4 + Na2CO3 + 2 H2O = Fe(OH)2 + Na2SO4 + H2CO3
Si + NaOH + H2O = NaSiO3 + H2 =>
2 Si + 2 NaOH + 4 H2O = 2 NaSiO3 + 5 H2
Na3(PO4) + CaBr2 = NaBr + Ca3(PO4)2 =>
2 Na3(PO4) + 3 CaBr2 = 6 NaBr + Ca3(PO4)2
H3PO3 + HgCl2 + H2O = H2PO4 + Hg2Cl2 + HCl =>
2 H3PO3 + 6 HgCl2 + 2 H2O = 2 H2PO4 + 3 Hg2Cl2 + 6 HCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe2O3 + H2SO4 + HCl = FeS + Cl2 + H2O =>
Fe2O3 + 2 H2SO4 + 18 HCl = 2 FeS + 9 Cl2 + 11 H2O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
C3H7OH + Li = C3H7 + LiOH =>
C3H7OH + Li = C3H7 + LiOH
KI + H2O2 + HCl = KCl + H2O + I2 =>
2 KI + H2O2 + 2 HCl = 2 KCl + 2 H2O + I2
K2Cr2O7 + BaCl2 + HCl = BaCr2O7 + HK + Cl =>
K2Cr2O7 + BaCl2 + 2 HCl = BaCr2O7 + 2 HK + 4 Cl
OH2O = H2O2 =>
OH2O = H2O2
OC8H18 + O2 = CO2 + H2O =>
OC8H18 + 12 O2 = 8 CO2 + 9 H2O
HBr + Al(OOH) = AlBr3 + H2O =>
3 HBr + Al(OOH) = AlBr3 + 2 H2O
NaOH + Cu(II)SO4 = NaSO4Cu(II)OH =>
NaOH + Cu(II)SO4 = NaSO4Cu(II)OH
Fe + Pb{2+}SO{4+} = Fe{2+}SO{4+} + Pb =>
Fe + Pb{2+}SO{4+} = Fe{2+}SO{4+} + Pb
NaCl + Cl2 + H2O = NaClO + HCl =>
NaCl + Cl2 + H2O = NaClO + 2 HCl
Ti + O2 = TiO2 =>
Ti + O2 = TiO2
Ca(NO3)2(H2O)4 + (NH4)H2PO4 + NH4OH = Ca10(PO4)6(OH) + NH4NO3 + H2O =>
80 Ca(NO3)2(H2O)4 + 48(NH4)H2PO4 + 114 NH4OH = 8 Ca10(PO4)6(OH) + 161 NH4NO3 + 423 H2O
PbSO3 + FeS2 = PbS + FeS + SO3 =>
PbSO3 + FeS2 = PbS + FeS + SO3
Na + Ba(OH) = NaOH + Ba =>
Na + Ba(OH) = NaOH + Ba
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NH4Cl + CaOH = NH3 + H2O + CaCl =>
NH4Cl + CaOH = NH3 + H2O + CaCl
Li2CO3 + H2SO4 = Li2SO4 + CO2 + H2O =>
Li2CO3 + H2SO4 = Li2SO4 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/25/24
Équations équilibrées sur03/26/23
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