| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cd + 2 NH4OH = Cd(OH)2 + 2 NH3 + H2
Na2S + PbCl2 = PbNa2 + Cl2S =>
Na2S + PbCl2 = PbNa2 + Cl2S
Ni + V = Ni882V118 =>
882 Ni + 118 V = Ni882V118
As + H = AsH3 =>
As + 3 H = AsH3
C8H18O = C8H16 + H2O =>
C8H18O = C8H16 + H2O
H2S + Fe = Fe2S3 + H2 =>
3 H2S + 2 Fe = Fe2S3 + 3 H2
CrCl2 + H2SO4 = Cr2(SO4)3 + HCl + H2O + H2S =>
8 CrCl2 + 13 H2SO4 = 4 Cr2(SO4)3 + 16 HCl + 4 H2O + H2S
Cr(OH)2F + HCl = CrCl3 + HF + H2O =>
Cr(OH)2F + 3 HCl = CrCl3 + HF + 2 H2O
NaCO3 + Ca(NO3)2 = Na(NO3)2 + CaCO3 =>
NaCO3 + Ca(NO3)2 = Na(NO3)2 + CaCO3
Fe + I = Fe2I =>
2 Fe + I = Fe2I
Fe + ZnNO3 = Zn + FeNO3 =>
Fe + ZnNO3 = Zn + FeNO3
BaSO4(s)MgCO3(s) = BaCO3(s)MgSO4(l) =>
BaSO4(s)MgCO3(s) = BaCO3(s)MgSO4(l)
CH3COOH + HCl = CH3CO2 + H2Cl =>
CH3COOH + HCl = CH3CO2 + H2Cl
Cu + PbCl2 = CuCl2 + Pb =>
Cu + PbCl2 = CuCl2 + Pb
CoCl2*6H20 + NH4Cl + NH3 + H2O2 = (Co(NH3)6)Cl3 + H2O =>
2 CoCl2*6H20 + 2 NH4Cl + 10 NH3 + 121 H2O2 = 2(Co(NH3)6)Cl3 + 242 H2O
CaH + N = CaN + H =>
CaH + N = CaN + H
CuSO4 + BaNO3 = CuNO3 + BaSO4 =>
CuSO4 + BaNO3 = CuNO3 + BaSO4
CH3COONa + KF = CH3COOF + NaK =>
CH3COONa + KF = CH3COOF + NaK
NaHCO3 + CH3COOH = NaCH3COO + H2CO3 = H2O + CO2 =>
NaHCO3 + CH3COOH = NaCH3COO + H2CO3
KOH + C = CO + KH =>
KOH + C = CO + KH
F + O = F2O2 =>
2 F + 2 O = F2O2
MgSO4 + NH4OH + H3PO4 = MgNH4PO4 + (NH4)2SO4 + H2O =>
MgSO4 + 3 NH4OH + H3PO4 = MgNH4PO4 + (NH4)2SO4 + 3 H2O
CaF2 = Ca + F2 =>
CaF2 = Ca + F2
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
H3PO4 + H3N = (NH4)3PO4 =>
H3PO4 + 3 H3N = (NH4)3PO4
C6H12O6 + Ag2O(NH3) = Ag + C6H8O7 + NH3 + H2O =>
C6H12O6 + 3 Ag2O(NH3) = 6 Ag + C6H8O7 + 3 NH3 + 2 H2O
PCl5 + Ba(OH)2 = BaCl2 + Ba3(PO4)2 + H2O =>
2 PCl5 + 8 Ba(OH)2 = 5 BaCl2 + Ba3(PO4)2 + 8 H2O
O2 + N2 = NO2 =>
2 O2 + N2 = 2 NO2
H2O2 + MnO = MnO2 + H2O =>
H2O2 + MnO = MnO2 + H2O
Fe(NO3)2 + Na2SO3 = FeSO3 + NaNO3 =>
Fe(NO3)2 + Na2SO3 = FeSO3 + 2 NaNO3
Ca(NO3)2 + K2Cr2O7 = Ca2(Cr2O7)2 + KNO3 =>
2 Ca(NO3)2 + 2 K2Cr2O7 = Ca2(Cr2O7)2 + 4 KNO3
K3PO4 + NO2 + H2O = KNO3 + H3PO4 + NO =>
2 K3PO4 + 9 NO2 + 3 H2O = 6 KNO3 + 2 H3PO4 + 3 NO
HI + FeCl3 = FeCl2 + HCl + I2 =>
2 HI + 2 FeCl3 = 2 FeCl2 + 2 HCl + I2
K[Ag(NO)2] + NH4OH = K[Ag(NH3)2] + NH4NO3 + H2O =>
4 K[Ag(NO)2] + 10 NH4OH = 4 K[Ag(NH3)2] + 5 NH4NO3 + 3 H2O
Cr(OH)3 + NaOH = Na[Cr(OH)3](OH) =>
Cr(OH)3 + NaOH = Na[Cr(OH)3](OH)
C2H4 + HNO3 = C2H3NO2 + H2O =>
C2H4 + HNO3 = C2H3NO2 + H2O
WO + CH4 = W + CO + H2 =>
WO + CH4 = W + CO + 2 H2
CoS + HNO3 + HCl = CoCl2 + NO + S + H2O =>
3 CoS + 2 HNO3 + 6 HCl = 3 CoCl2 + 2 NO + 3 S + 4 H2O
(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4
BaHPO4 + H3PO4 = Ba(H2PO4)2 =>
BaHPO4 + H3PO4 = Ba(H2PO4)2
HCl + AgF = AgCl + HF =>
HCl + AgF = AgCl + HF
AgF + KI = KF + AgI =>
AgF + KI = KF + AgI
NaCl + NiCl2 = NiCl + NaCl2 =>
NaCl + NiCl2 = NiCl + NaCl2
Sc + F2 = ScF2 =>
Sc + F2 = ScF2
BiCl3 + Na3PO4 = BiPO4 + NaCl =>
BiCl3 + Na3PO4 = BiPO4 + 3 NaCl
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH =>
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH
PbS + H2O = PbO + H2S =>
PbS + H2O = PbO + H2S
H + Si = HSi =>
H + Si = HSi
Cu + P = Cu3P2 =>
3 Cu + 2 P = Cu3P2
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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