| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CrO4*H2O = Na2CrO4 + H2O
NaOH + CO2 + H2O = Na2CO3*10H2O =>
2 NaOH + CO2 + 9 H2O = Na2CO3*10H2O
Co(H2O)6 + Cl = CoCl2 + H2O =>
Co(H2O)6 + 2 Cl = CoCl2 + 6 H2O
C2H2O4 + NaOH = NaHC2O4 + H2O =>
C2H2O4 + NaOH = NaHC2O4 + H2O
Al(NO3)3*9H2O = Al(NO3)3 + H2O =>
Al(NO3)3*9H2O = Al(NO3)3 + 9 H2O
(ClC2H2)2AsCl + NaOH = Na3AsO3 + NaCl + C2H2 + H2O =>
(ClC2H2)2AsCl + 6 NaOH = Na3AsO3 + 3 NaCl + 2 C2H2 + 3 H2O
Al2(SO4)3 + Ca(OH)2 = CaSO4 + Al(OH)3 =>
Al2(SO4)3 + 3 Ca(OH)2 = 3 CaSO4 + 2 Al(OH)3
MnO + RuO2 + MoN + MnO2 = Mn2RuMoO5N =>
MnO + RuO2 + MoN + MnO2 = Mn2RuMoO5N
CaC2O4 + HCl = CaCl2 + HCO2 =>
CaC2O4 + 2 HCl = CaCl2 + 2 HCO2
Co(SO4)2 + Fe3(PO4)2 = Fe(SO4) + Co3(PO4)4 =>
3 Co(SO4)2 + 2 Fe3(PO4)2 = 6 Fe(SO4) + Co3(PO4)4
Li + NaCl2 = LiCl + Na =>
2 Li + NaCl2 = 2 LiCl + Na
AgOH + H3Po4 = Ag3Po4 + H2O =>
3 AgOH + H3Po4 = Ag3Po4 + 3 H2O
NH4{+} + NO3{-} + H2O = NH4OH + HNO3 =>
NH4{+} + NO3{-} + H2O = NH4OH + HNO3
H2C6 + O2 = H2O + CO2 =>
2 H2C6 + 13 O2 = 2 H2O + 12 CO2
Ni + Fe{2+} = Ni{2+} + Fe =>
Ni + Fe{2+} = Ni{2+} + Fe
C13H18O2 + KMnO4 = C8H4O4K2 + MnO2 + H2O + KOH =>
8 C13H18O2 + 46 KMnO4 = 13 C8H4O4K2 + 46 MnO2 + 36 H2O + 20 KOH
U2(SO4)5 + KMnO4 + H2O = UO2SO4 + MnSO4 + KHSO4 + H2SO4 =>
5 U2(SO4)5 + 2 KMnO4 + 12 H2O = 10 UO2SO4 + 2 MnSO4 + 2 KHSO4 + 11 H2SO4
KAsO2 + I2 + KHCO3 = K3AsO4 + KI + CO2 + H2O =>
KAsO2 + I2 + 4 KHCO3 = K3AsO4 + 2 KI + 4 CO2 + 2 H2O
NaCl(aq) + NH3(aq) + H2O(l) + CO2(S) = NH4Cl(aq) + NaHCO3(S) =>
NaCl(aq) + NH3(aq) + H2O(l) + CO2(S) = NH4Cl(aq) + NaHCO3(S)
TiO2(s) + Al(s) = Ti(s) + Al2O3(s) =>
3 TiO2(s) + 4 Al(s) = 3 Ti(s) + 2 Al2O3(s)
Sb2S3 + HNO3 = H3SbO4 + S2O5 + NO2 + H2O =>
2 Sb2S3 + 50 HNO3 = 4 H3SbO4 + 3 S2O5 + 50 NO2 + 19 H2O
MgO + CaS = MgS + OCa =>
MgO + CaS = MgS + OCa
Fe2O3 + H2SO4 = FeSO4 + H2 + O3 =>
Fe2O3 + 2 H2SO4 = 2 FeSO4 + 2 H2 + O3
Fe2(SO4)3 + NH4SCN = Fe(SCN)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH4SCN = 2 Fe(SCN)3 + 3(NH4)2SO4
N2 + H2O = NH4NO2 =>
N2 + 2 H2O = NH4NO2
Cu + Ti + Zn = CuTiZn =>
Cu + Ti + Zn = CuTiZn
CH2COOH + NaHCO3 = CH2COONa + CO2 + H2O =>
CH2COOH + NaHCO3 = CH2COONa + CO2 + H2O
K2CrO4 + SO2 + KOH + H2O = K[Cr(H2O)2(OH)4] + K2SO4 =>
2 K2CrO4 + 3 SO2 + 4 KOH + 6 H2O = 2 K[Cr(H2O)2(OH)4] + 3 K2SO4
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
Al(BrO)3 + Na(OH)2 = Na(BrO)2 + Al(OH)3 =>
2 Al(BrO)3 + 3 Na(OH)2 = 3 Na(BrO)2 + 2 Al(OH)3
Na(s) + H2O(l) = NaOH(aq) + H3O(g) =>
Na(s) + 2 H2O(l) = NaOH(aq) + H3O(g)
LiI(aq) + BaS(aq) = BaI2 + Li2S(aq) =>
2 LiI(aq) + BaS(aq) = BaI2 + Li2S(aq)
P2O5 + FeCl3 = PCl5 + Fe2O3 =>
3 P2O5 + 10 FeCl3 = 6 PCl5 + 5 Fe2O3
NO2 + O2 + H2O = HNO3(aq) =>
4 NO2 + O2 + 2 H2O = 4 HNO3(aq)
CH3CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH3 + 61 O2 = 40 CO2 + 42 H2O
N2H4 = N2 + H2 =>
N2H4 = N2 + 2 H2
CO2 + H2O = C1H12O6 + O2 =>
CO2 + 6 H2O = C1H12O6 + O2
C10H15NO + P + I2 + H2O = C10H15IN + H3PO3 =>
6 C10H15NO + 4 P + 3 I2 + 6 H2O = 6 C10H15IN + 4 H3PO3
Fe2(SO4)3 + Cr2O3 + KOH = FeSO4 + K2SO4 + K2CrO4 + H2O =>
3 Fe2(SO4)3 + Cr2O3 + 10 KOH = 6 FeSO4 + 3 K2SO4 + 2 K2CrO4 + 5 H2O
CH3Cl + I2 = CH3I + Cl =>
2 CH3Cl + I2 = 2 CH3I + 2 Cl
ClO2 + KOH = H2O + KClO3 + KCl =>
6 ClO2 + 6 KOH = 3 H2O + 5 KClO3 + KCl
ZnBr2 + NH3*H2O = Zn(OH)2 + NH4Br =>
ZnBr2 + 2 NH3*H2O = Zn(OH)2 + 2 NH4Br
Cs + (PO4)3 = Cs(PO4)3 =>
Cs + (PO4)3 = Cs(PO4)3
CH3CH2CH2OH + K2Cr2O7 + HCl = KCl + CrCl3 + H2O + CH3CH2COOH =>
3 CH3CH2CH2OH + 2 K2Cr2O7 + 16 HCl = 4 KCl + 4 CrCl3 + 11 H2O + 3 CH3CH2COOH
C8H8O3 + (CH3CO)2O = C10H10O4 + C2H4O2 =>
C8H8O3 + (CH3CO)2O = C10H10O4 + C2H4O2
CaOCl2 + NH3 = NO + CaCl2 + H2O =>
5 CaOCl2 + 2 NH3 = 2 NO + 5 CaCl2 + 3 H2O
C6H10NO2 + Sn + HCl = C6H10NH + SnCl2 + H2O =>
2 C6H10NO2 + 5 Sn + 10 HCl = 2 C6H10NH + 5 SnCl2 + 4 H2O
Sb2S3 + O2 = Sb2O3 + SO2 =>
2 Sb2S3 + 9 O2 = 2 Sb2O3 + 6 SO2
KMnO4 + AgNO3 + H2O = HNO3 + O2 + KMnAgO =>
4 KMnO4 + 4 AgNO3 + 2 H2O = 4 HNO3 + 7 O2 + 4 KMnAgO
Na2SO4 + C2H2O4*2H2O = H2SO4 + Na2C2O4*2H2O =>
Na2SO4 + C2H2O4*2H2O = H2SO4 + Na2C2O4*2H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/27/25
Équations équilibrées sur06/26/24
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