| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sc + H2S = ScH2 + S
CaF2 + H2S = HF + CaS =>
CaF2 + H2S = 2 HF + CaS
C18H36O2 + O2 = CO2 + H2O =>
C18H36O2 + 26 O2 = 18 CO2 + 18 H2O
Sc + H2S = ScH2 + S =>
Sc + H2S = ScH2 + S
H2O + C4H6O6 = C4H7O6 + OH =>
H2O + C4H6O6 = C4H7O6 + OH
H2SO4 + K2CrO4 + FeSO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)2 + H2O =>
8 H2SO4 + 2 K2CrO4 + 8 FeSO4 = 4 Fe2(SO4)3 + 2 K2SO4 + Cr2(SO4)2 + 8 H2O
Sc + H2S = ScH2 + S =>
Sc + H2S = ScH2 + S
BrO + H = Br + H2O =>
BrO + 2 H = Br + H2O
Fe(NO3)3 + CaSO4 = Fe2(SO4)3 + Ca(NO3)2 =>
2 Fe(NO3)3 + 3 CaSO4 = Fe2(SO4)3 + 3 Ca(NO3)2
H2O + C4H6O6 = C4H7O6 + OH =>
H2O + C4H6O6 = C4H7O6 + OH
C5H8O3 + H3O = C5H8O2 + H2O =>
C5H8O3 + 2 H3O = C5H8O2 + 3 H2O
SrCO3 + H2O + CO2 = Sr(HCO3)2 =>
SrCO3 + H2O + CO2 = Sr(HCO3)2
Sn + NiSO4 = SnSO4 + Ni =>
Sn + NiSO4 = SnSO4 + Ni
PbO + H2O = Pb(OH)2 =>
PbO + H2O = Pb(OH)2
Sc + H2S = ScH2 + S =>
Sc + H2S = ScH2 + S
H3PO4 + KOH = H3O + H + KPO4 =>
H3PO4 + KOH = H3O + H + KPO4
CH3COONa + HSO4 + C2H6O = CH3COOCH2CH3 + H2O + Na2SO4 =>
8 CH3COONa + 4 HSO4 + 10 C2H6O = 9 CH3COOCH2CH3 + 8 H2O + 4 Na2SO4
H2SO4 + K2CrO4 + FeSO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)2 + H2O =>
8 H2SO4 + 2 K2CrO4 + 8 FeSO4 = 4 Fe2(SO4)3 + 2 K2SO4 + Cr2(SO4)2 + 8 H2O
KCl(aq) + NaNO3(aq) = NaCl(aq) + KNO3(aq) =>
KCl(aq) + NaNO3(aq) = NaCl(aq) + KNO3(aq)
CaF2 + H2S = HF + CaS =>
CaF2 + H2S = 2 HF + CaS
H2O + C4H6O6 = C4H7O6 + OH =>
H2O + C4H6O6 = C4H7O6 + OH
CaF2 + H2S = HF + CaS =>
CaF2 + H2S = 2 HF + CaS
H3PO4 + KOH = H3O + H + KPO4 =>
H3PO4 + KOH = H3O + H + KPO4
H2SO4 + K2CrO4 + FeSO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)2 + H2O =>
8 H2SO4 + 2 K2CrO4 + 8 FeSO4 = 4 Fe2(SO4)3 + 2 K2SO4 + Cr2(SO4)2 + 8 H2O
Sc + H2S = ScH2 + S =>
Sc + H2S = ScH2 + S
PCl3 + AgNo3 = AgCl + P(No3)3 =>
PCl3 + 3 AgNo3 = 3 AgCl + P(No3)3
Fe(SCN)3 + K(MnO4) + HCl = FeCl3 + KCl + MnCl2 + CO2 + NO + SO2 + H2O =>
5 Fe(SCN)3 + 33 K(MnO4) + 114 HCl = 5 FeCl3 + 33 KCl + 33 MnCl2 + 15 CO2 + 15 NO + 15 SO2 + 57 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Pb + CuO = Cu + PbO =>
Pb + CuO = Cu + PbO
Ga(s) + S8(s) = GaS2(s) =>
4 Ga(s) + S8(s) = 4 GaS2(s)
H2O + C4H6O6 = C4H7O6 + OH =>
H2O + C4H6O6 = C4H7O6 + OH
SO2 + HMuO4 + H2O = H2SO4 + MuSO4 =>
5 SO2 + 2 HMuO4 + 2 H2O = 3 H2SO4 + 2 MuSO4
HCl + Ca(OH)2 = CaCl2 + H2O* =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O*
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
NaOH + H2CO3 = H2O + NaHCO3 =>
NaOH + H2CO3 = H2O + NaHCO3
NH4Br + NaCl = NH4Cl + NaBr =>
NH4Br + NaCl = NH4Cl + NaBr
Pb12 + Na2S = PbS + Na1 =>
Pb12 + 12 Na2S = 12 PbS + 24 Na1
Ni(HSO4)2 + CuClO4 = Ni(ClO4)2 + CuHSO4 =>
Ni(HSO4)2 + 2 CuClO4 = Ni(ClO4)2 + 2 CuHSO4
VO2 + CrF4 = VF2 + CrO4 =>
2 VO2 + CrF4 = 2 VF2 + CrO4
H2SO4 + OPb = PbSO4 + H2O =>
H2SO4 + OPb = PbSO4 + H2O
InF3 + Cs = CsF + In =>
InF3 + 3 Cs = 3 CsF + In
MnSO4 + Ca(ClO2) + NaOH = Na2MnO4 + CaCl + Na2SO4 + H2O =>
MnSO4 + Ca(ClO2) + 4 NaOH = Na2MnO4 + CaCl + Na2SO4 + 2 H2O
FeCl3 + Pt = PtCl3 + Fe =>
FeCl3 + Pt = PtCl3 + Fe
CS2 + P4 = CS2P =>
4 CS2 + P4 = 4 CS2P
C15H29O5N8 + O2 = CO2 + H2O + NH3 =>
4 C15H29O5N8 + 55 O2 = 60 CO2 + 10 H2O + 32 NH3
KMnO4 + Na2S2O3 + H2O = MnO2 + NaSO4 + KOH =>
10 KMnO4 + 3 Na2S2O3 + 5 H2O = 10 MnO2 + 6 NaSO4 + 10 KOH
Ag(s) + Au(NO3)3(aq) = Au(s) + AgNO3(s) =>
3 Ag(s) + Au(NO3)3(aq) = Au(s) + 3 AgNO3(s)
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
CaCO3 + C2H4O2 = CO2 + H2O + Ca(C2H3O2)2 =>
CaCO3 + 2 C2H4O2 = CO2 + H2O + Ca(C2H3O2)2
C6H5NH2 + H3NO4 = C6H5NH3 + H2NO4 =>
C6H5NH2 + H3NO4 = C6H5NH3 + H2NO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/26/23
Équations équilibrées sur01/25/23
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