| Équations équilibrées la veille | Équations équilibrées le lendemain |
K3Al(OH)6 + 3 HCl = Al(OH)3 + 3 KCl + 3 H2O
P + O2 = PO12 =>
P + 6 O2 = PO12
H2 = HH =>
H2 = HH
HCOOH + Mg = MgHCOO + H2 =>
2 HCOOH + 2 Mg = 2 MgHCOO + H2
Ni(NH3)6(ClO4)2 = Ni + N2 + Cl2 + H2O + H2 =>
Ni(NH3)6(ClO4)2 = Ni + 3 N2 + Cl2 + 8 H2O + H2
BaCl2 + K2Cr2O7 + H2SO4 = Cl2 + Cr2(SO4)3 + BaSO4 + K2SO4 + H2O =>
3 BaCl2 + K2Cr2O7 + 7 H2SO4 = 3 Cl2 + Cr2(SO4)3 + 3 BaSO4 + K2SO4 + 7 H2O
Ag + Br2 = AgBr =>
2 Ag + Br2 = 2 AgBr
HNO3 + NH3 = N2O3 + NH4 =>
HNO3 + 5 NH3 = N2O3 + 4 NH4
TiCl4 + H2O + H2SO4 = TiSO5 + HCl =>
TiCl4 + H2O + H2SO4 = TiSO5 + 4 HCl
BaCI2 + ZnSO4 = BaSO4 + ZnCI2 =>
BaCI2 + ZnSO4 = BaSO4 + ZnCI2
NaNo3 = No3 + Na =>
NaNo3 = No3 + Na
Ca(OH)2 + H + HCl = CaCl + H2O =>
Ca(OH)2 + H + HCl = CaCl + 2 H2O
NaCl + BaCl2 = Na(Cl2) + ClBa =>
NaCl + BaCl2 = Na(Cl2) + ClBa
KBr + KBrO3 + H2SO4 = K2SO4 + Br + H2O =>
5 KBr + KBrO3 + 3 H2SO4 = 3 K2SO4 + 6 Br + 3 H2O
K + ZnBr2 = KBr + Zn =>
2 K + ZnBr2 = 2 KBr + Zn
C4H9Cl + CH3CH2OH = C4H10O + HCl =>
C4H9Cl + 2 CH3CH2OH = 2 C4H10O + HCl
Ba2 + P = Ba5P2 =>
5 Ba2 + 4 P = 2 Ba5P2
Al2O3 + C = CO + Al4C4 =>
2 Al2O3 + 10 C = 6 CO + Al4C4
HIO3 + KI + CHCl3 = I2 + H2O + KCl + COCl2 =>
3 HIO3 + 5 KI + 5 CHCl3 = 4 I2 + 4 H2O + 5 KCl + 5 COCl2
MgCl2 + HBr = MgBr2 + HCl =>
MgCl2 + 2 HBr = MgBr2 + 2 HCl
HCl + HF + Ni(OH)3 = Ni2F4Cl2 + H2O =>
2 HCl + 4 HF + 2 Ni(OH)3 = Ni2F4Cl2 + 6 H2O
KC2H3O2 + H2O = KOH + HC2H3O2 =>
KC2H3O2 + H2O = KOH + HC2H3O2
AlH2O + HCl = AlCl + H3O =>
AlH2O + HCl = AlCl + H3O
C6H12 = C + H2 =>
C6H12 = 6 C + 6 H2
Fe(OH)2 + H = Fe2 + H2O =>
2 Fe(OH)2 + 4 H = Fe2 + 4 H2O
C3H5N + O2 = CO2 + H2O + NH3 =>
2 C3H5N + 7 O2 = 6 CO2 + 2 H2O + 2 NH3
Li3N + H2O = Li(HO) + NH3 =>
Li3N + 3 H2O = 3 Li(HO) + NH3
C8H7N3O2 + NaClO = N2 + H2O + NaCl + C =>
2 C8H7N3O2 + 3 NaClO = 3 N2 + 7 H2O + 3 NaCl + 16 C
AgCl + Au = AuCl3 + Ag =>
3 AgCl + Au = AuCl3 + 3 Ag
H3PO4 + NaOH = Na3PO4 + H(OH) =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H(OH)
Nd + NH4F = NdF3 + NH4 =>
Nd + 3 NH4F = NdF3 + 3 NH4
P2O3(s) + O2(g) = P2O5(s) =>
P2O3(s) + O2(g) = P2O5(s)
(CoOH)2SO4 = CoOH{+} + SO4{-2} =>
(CoOH)2SO4 = 2 CoOH{+} + SO4{-2}
Ag + HNO3 = H2O + NH4NO3 + Ag(NO3)2 =>
4 Ag + 10 HNO3 = 3 H2O + NH4NO3 + 4 Ag(NO3)2
KY + KYO3 + H2Cl = Y2 + KCl + H2O =>
4 KY + 2 KYO3 + 6 H2Cl = 3 Y2 + 6 KCl + 6 H2O
V2O5 + SnCl2 + HCl = V2O4 + SnCl4 + H2O =>
V2O5 + SnCl2 + 2 HCl = V2O4 + SnCl4 + H2O
NaOCN + HCl = HOCN + NaCl =>
NaOCN + HCl = HOCN + NaCl
e + MnO4{-} + H{+} = Mn{+} + H2O =>
6e + MnO4{-} + 8 H{+} = Mn{+} + 4 H2O
As(OH)3 + H2SO4 = As2(SO4)3(aq) + H2O =>
2 As(OH)3 + 3 H2SO4 = As2(SO4)3(aq) + 6 H2O
Na2S + S = Na2S2 =>
Na2S + S = Na2S2
CO2 + Si = C + SiO2 =>
CO2 + Si = C + SiO2
C6H5NH2 + HCl = C6H5NH3Cl =>
C6H5NH2 + HCl = C6H5NH3Cl
KNO3 + Al + KOH = NH3 + K3AlO3 + H2O =>
3 KNO3 + 8 Al + 21 KOH = 3 NH3 + 8 K3AlO3 + 6 H2O
NaHCO3 + CsOH = NaOH + CsHCO3 =>
NaHCO3 + CsOH = NaOH + CsHCO3
MgOH = Mg2O + H2O =>
2 MgOH = Mg2O + H2O
N6H6 + O2 = NO2 + H2O =>
2 N6H6 + 15 O2 = 12 NO2 + 6 H2O
HNO3 + H2S = NO2 + HOH + S =>
2 HNO3 + H2S = 2 NO2 + 2 HOH + S
Nb + HNO3 + HF = H2[NbF7] + NO + H2O =>
3 Nb + 5 HNO3 + 21 HF = 3 H2[NbF7] + 5 NO + 10 H2O
CHCl3 + C6H14 = C1Cl4 + C6H15 =>
24 CHCl3 + 9 C6H14 = 18 C1Cl4 + 10 C6H15
LiCl + H3PO4 = Li3PO4 + HCl =>
3 LiCl + H3PO4 = Li3PO4 + 3 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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