| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(SO4)
CuI2 + AgNO3 = AgI + Cu(NO3)2 =>
CuI2 + 2 AgNO3 = 2 AgI + Cu(NO3)2
H2NO3 + KOH = K2NO3 + H2O =>
H2NO3 + 2 KOH = K2NO3 + 2 H2O
As2O5 + H2O = H4As2O7 =>
As2O5 + 2 H2O = H4As2O7
[Ag(NH3)2]Cl + KI = AgI + NH3 + K + Cl =>
[Ag(NH3)2]Cl + KI = AgI + 2 NH3 + K + Cl
O2 + C6H12O6 = CO12 + H2O =>
36 O2 + C6H12O6 = 6 CO12 + 6 H2O
U + HNO2 + HCl + H2O = UO2 + NH4Cl =>
3 U + 2 HNO2 + 2 HCl + 2 H2O = 3 UO2 + 2 NH4Cl
HF + H3BO3 = H4 + FBO3 =>
HF + H3BO3 = H4 + FBO3
H2O + OH{-} + NO3{-} + Zn = Zn(OH)4{2-} + NH3 =>
6 H2O + 7 OH{-} + NO3{-} + 4 Zn = 4 Zn(OH)4{2-} + NH3
HgCl2 + CaCO3 = HgCO3 + CaCl2 =>
HgCl2 + CaCO3 = HgCO3 + CaCl2
HNO3 + SnS = Sn2 + NO2 + H2SO4 + H2O =>
12 HNO3 + 2 SnS = Sn2 + 12 NO2 + 2 H2SO4 + 4 H2O
H2SO4 + K2SO3 = H2O + SO2 + K2SO4 =>
H2SO4 + K2SO3 = H2O + SO2 + K2SO4
Tc(OH)7 + H2CO2 = Tc2(CO2)7 + H2O =>
2 Tc(OH)7 + 7 H2CO2 = Tc2(CO2)7 + 14 H2O
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
Co + S = Co2S =>
2 Co + S = Co2S
H2SO4 + K3AsS4 = K3AsO4 + H2O + S =>
4 H2SO4 + 3 K3AsS4 = 3 K3AsO4 + 4 H2O + 16 S
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Li + S = LiS =>
Li + S = LiS
NaS + Cu2SO4 = NaSO4 + Cu2S =>
NaS + Cu2SO4 = NaSO4 + Cu2S
FeO + HIO = Fe(IO)2 + H2O =>
FeO + 2 HIO = Fe(IO)2 + H2O
CH3CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + MnSO4 + H2O + KSO4 =>
3 CH3CH2OH + 2 KMnO4 + 4 H2SO4 = 2 CH3CH2COOH + 2 MnSO4 + 7 H2O + 2 KSO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CH3CH(CH3) + H2O = CH3CO2 + H3O =>
2 CH3CH(CH3) + 23 H2O = 3 CH3CO2 + 17 H3O
Zn + HNO3 + H2SO4 = ZnSO4 + N2 + H2O =>
5 Zn + 2 HNO3 + 5 H2SO4 = 5 ZnSO4 + N2 + 6 H2O
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
N + H = NH3 =>
N + 3 H = NH3
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Mn{2+} + Co = Mn + Co{2+} =>
Mn{2+} + Co = Mn + Co{2+}
Pb3(PO4)2(aq) + NaCl(aq) = PbCl2(s) + Na3PO4(aq) =>
Pb3(PO4)2(aq) + 6 NaCl(aq) = 3 PbCl2(s) + 2 Na3PO4(aq)
Br + CaP = Ca + BrP =>
Br + CaP = Ca + BrP
CuSO4(aq) + H2O(l) = CuO + H2SO4 =>
CuSO4(aq) + H2O(l) = CuO + H2SO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
K2SiO3 + MgCl2 = KCl + MgSiO3 =>
K2SiO3 + MgCl2 = 2 KCl + MgSiO3
U + HCl = UCl4 + H2 =>
U + 4 HCl = UCl4 + 2 H2
Cr + S8 = Cr3S =>
24 Cr + S8 = 8 Cr3S
C3H8 + O2 = CO + H8 =>
2 C3H8 + 3 O2 = 6 CO + 2 H8
Cl2 + NaOH + CO = NaCl + Na2CO3 + H2O =>
Cl2 + 4 NaOH + CO = 2 NaCl + Na2CO3 + 2 H2O
SrN6 + LiN6 + PON + Li2O = SrLi3PO2N2 + N2 =>
2 SrN6 + 2 LiN6 + 2 PON + 2 Li2O = 2 SrLi3PO2N2 + 11 N2
SOH + HCl = SCl + HOH =>
SOH + HCl = SCl + HOH
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
CuSO4(aq) + AgNO3(aq) = Cu(NO3)2(aq) + Ag2SO4 =>
CuSO4(aq) + 2 AgNO3(aq) = Cu(NO3)2(aq) + Ag2SO4
Sn + H2SO4 = Sn(SO4)4 + H2O + SO2 =>
Sn + 8 H2SO4 = Sn(SO4)4 + 8 H2O + 4 SO2
AgC2H3O2 + K2CrO4 = C2H3O2K2 + AgCrO4 =>
AgC2H3O2 + K2CrO4 = C2H3O2K2 + AgCrO4
CH3CH3COOH + Ca(OH)2 = Ca(CH3CH3COO)2 + H2O =>
2 CH3CH3COOH + Ca(OH)2 = Ca(CH3CH3COO)2 + 2 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Co(NO2)2 + HNO2 = Co(NO2)3 + H2O + NO =>
Co(NO2)2 + 2 HNO2 = Co(NO2)3 + H2O + NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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