| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C9H21O3Al + C2H6O = Al2O3 + 2 C10H24O2
PbOHCl + H2SO4 = PbSO4 + H2O + HCl =>
PbOHCl + H2SO4 = PbSO4 + H2O + HCl
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
C2 + O2 = CO =>
C2 + O2 = 2 CO
N2O2 = NO =>
N2O2 = 2 NO
Al(NO3)3 + Na2CO3 = Al2(CO3)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaNO3
Li2O + HNO3 = LiNO3 + H2O =>
Li2O + 2 HNO3 = 2 LiNO3 + H2O
C3H7ON + O2 = CO2 + H2O + NH3 =>
2 C3H7ON + 7 O2 = 6 CO2 + 4 H2O + 2 NH3
Ag(NO)3 + KCl = AgCl + K(NO)3 =>
Ag(NO)3 + KCl = AgCl + K(NO)3
Cl2(g) + NaBr(aq) = NaCl(aq) + Br(g) =>
Cl2(g) + 2 NaBr(aq) = 2 NaCl(aq) + 2 Br(g)
NH4Cl + ZnSO4 = Cl2Zn + SO4(NH4)2 =>
2 NH4Cl + ZnSO4 = Cl2Zn + SO4(NH4)2
Ca(OCl)2 + HOCl = CaCl2 + OCl + H2O =>
Ca(OCl)2 + 4 HOCl = CaCl2 + 4 OCl + 2 H2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
H2O + MnO4{-} + C2H5OH = OH{-} + Mn{2+} + CH3CO2H =>
H2O + 4 MnO4{-} + 5 C2H5OH = 12 OH{-} + 4 Mn{2+} + 5 CH3CO2H
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
KCl3 = Cl + K =>
KCl3 = 3 Cl + K
Sr(s) + HCl(aq) = SrCl2(s) + H2(g) =>
Sr(s) + 2 HCl(aq) = SrCl2(s) + H2(g)
SnCl2 + Fe(NO3)3 = SnFe + (NO3)3Cl2 =>
SnCl2 + Fe(NO3)3 = SnFe + (NO3)3Cl2
NaClO + Na2SO3 = NaCl + Na2SO4 =>
NaClO + Na2SO3 = NaCl + Na2SO4
Ag + CH3COOH = (CH3COO)Ag + H2 =>
2 Ag + 2 CH3COOH = 2(CH3COO)Ag + H2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Al(NO3)3 + NaOH = NaNO3 + Al(OH)3 =>
Al(NO3)3 + 3 NaOH = 3 NaNO3 + Al(OH)3
K2Cr2O7 + H2S + H2O = Cr(OH)3 + S + KOH =>
K2Cr2O7 + 3 H2S + H2O = 2 Cr(OH)3 + 3 S + 2 KOH
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H6 + HCl = C6H8 + Cl2 =>
C6H6 + 2 HCl = C6H8 + Cl2
KI + H3SO4 + KMnO4 = I2 + MnSO4 + K2SO4 + H2O =>
14 KI + 16 H3SO4 + 6 KMnO4 = 7 I2 + 6 MnSO4 + 10 K2SO4 + 24 H2O
(NH4)3PO4 + Ca(NO3)2 = (NH4)NO3 + Ca3(PO4)2 =>
2(NH4)3PO4 + 3 Ca(NO3)2 = 6(NH4)NO3 + Ca3(PO4)2
SO2 + Ca(IO3)2 + H2O = I2 + CaSO4 + H2SO4 =>
5 SO2 + Ca(IO3)2 + 4 H2O = I2 + CaSO4 + 4 H2SO4
NaHSO4 + KMnO4 + H2O = HMnO4 + K2SO4 + NaOH =>
NaHSO4 + 2 KMnO4 + H2O = 2 HMnO4 + K2SO4 + NaOH
K2HPO4 + Ca(OH)2 = Ca3(PO4)2 + K3PO4 + H2O =>
6 K2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 K3PO4 + 6 H2O
Sb + Fe + S + Te = Sb19Fe10S15Te285 =>
19 Sb + 10 Fe + 15 S + 285 Te = Sb19Fe10S15Te285
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C27H48O2 + KI = KIC27H48O2 =>
C27H48O2 + KI = KIC27H48O2
Cr2(SO4)3 + K2S2O8 + H2O = K2Cr2O7 + H2SO4 + K2SO4 =>
Cr2(SO4)3 + 3 K2S2O8 + 7 H2O = K2Cr2O7 + 7 H2SO4 + 2 K2SO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NaOH + KHC8H4O4 = NaKC8H4O4 + H2O =>
NaOH + KHC8H4O4 = NaKC8H4O4 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
AuCl3 + (NH4)2S = Au2S3 + NH4Cl =>
2 AuCl3 + 3(NH4)2S = Au2S3 + 6 NH4Cl
Cu3(PO4) + Ni = Ni3(PO4)2 + Cu =>
2 Cu3(PO4) + 3 Ni = Ni3(PO4)2 + 6 Cu
Na2CO3(aq) + CaCl2(aq) = NaCl(aq) + CaCO3(aq) =>
Na2CO3(aq) + CaCl2(aq) = 2 NaCl(aq) + CaCO3(aq)
Al(OH)3 + HCl = AlCl + H(OH)3 =>
Al(OH)3 + HCl = AlCl + H(OH)3
KClO3 + S8 = KCl + SO2 =>
16 KClO3 + 3 S8 = 16 KCl + 24 SO2
NO2 + FeCl2 + HCl = NO + HNO3 + FeCl3 =>
2 NO2 + FeCl2 + HCl = NO + HNO3 + FeCl3
Al2(SO4)3(aq) + NaOH(aq) = Al(OH)3 + Na2SO4 =>
Al2(SO4)3(aq) + 6 NaOH(aq) = 2 Al(OH)3 + 3 Na2SO4
H3O + SO3 = (H3O)SO3 =>
H3O + SO3 = (H3O)SO3
Al(OH)3 + HClO4 = Al(ClO4)3 + H2O =>
Al(OH)3 + 3 HClO4 = Al(ClO4)3 + 3 H2O
Ni(OH)2 + NH3 = Ni(NH3)6(OH)2 =>
Ni(OH)2 + 6 NH3 = Ni(NH3)6(OH)2
O2 + H{+} + Ag = H2O + Ag{+} =>
O2 + 4 H{+} + 4 Ag = 2 H2O + 4 Ag{+}
LiF + Ba(OH)2 = LiBa + F(HO)2 =>
LiF + Ba(OH)2 = LiBa + F(HO)2
C2H6 + Br = C2H5Br + HBr =>
C2H6 + 2 Br = C2H5Br + HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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