| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + H2SO4 = 2 H(OH) + Na2SO4
CaO*2HCl = CaCl2H2O =>
CaO*2HCl = CaCl2H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
CHCH23OH + O2 = CO2 + H2O =>
4 CHCH23OH + 31 O2 = 8 CO2 + 50 H2O
PH3 + NaClO + NaOH = Na3PO4 + NaCl + H2O =>
PH3 + 4 NaClO + 3 NaOH = Na3PO4 + 4 NaCl + 3 H2O
C5H5(g) + Fe(s) = Fe(C5H5)2(s) =>
2 C5H5(g) + Fe(s) = Fe(C5H5)2(s)
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Cu + P4 = CuP4 =>
Cu + P4 = CuP4
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O =>
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O
HClO3 = Cl2O5 + H2O =>
2 HClO3 = Cl2O5 + H2O
C6H5CH(OH)CH3 + CuO = C6H5COCH3 + Cu + H2O =>
C6H5CH(OH)CH3 + CuO = C6H5COCH3 + Cu + H2O
KSCN + KMnO4 + HCl = (CN)2 + MnCl2 + K2SO4 + KCl + H2O =>
10 KSCN + 14 KMnO4 + 32 HCl = 5(CN)2 + 14 MnCl2 + 10 K2SO4 + 4 KCl + 16 H2O
C6H10 + I2 = C6H9I + HI =>
C6H10 + I2 = C6H9I + HI
CaCO3 + SO2 + O2 = CaSO4 + CO2 =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li + BaS = Li2S + Ba =>
2 Li + BaS = Li2S + Ba
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
CaS2 + O2 = CaS2O3 =>
2 CaS2 + 3 O2 = 2 CaS2O3
Pb2O3 + CO = Pb3O4 + CO2 =>
3 Pb2O3 + CO = 2 Pb3O4 + CO2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Pb + ZnCl2 = PbCl2 + Zn =>
Pb + ZnCl2 = PbCl2 + Zn
Ca3(PO4)2 + H2SO4 = CaHPO4 + CaSO4 =>
Ca3(PO4)2 + H2SO4 = 2 CaHPO4 + CaSO4
AgCl + Na2S2O3 = Ag2S2O3 + NaCl =>
2 AgCl + Na2S2O3 = Ag2S2O3 + 2 NaCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fl + Mg = FlMg =>
Fl + Mg = FlMg
Pb(OH)2(PO3)2 + HNO3 = Pb(NO3)4 + HPO3 + H2O =>
Pb(OH)2(PO3)2 + 4 HNO3 = Pb(NO3)4 + 2 HPO3 + 2 H2O
K2(C2O4) + CaCl2 = KCl + Ca(C2O4) =>
K2(C2O4) + CaCl2 = 2 KCl + Ca(C2O4)
CH4 + C3H6 = C2H6 =>
3 CH4 + C3H6 = 3 C2H6
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
FeCl3 + NH4CNS = Fe(CNS)3 + NH4Cl =>
FeCl3 + 3 NH4CNS = Fe(CNS)3 + 3 NH4Cl
NaHCO3 + HCl = NaCl + H2(CO3) =>
NaHCO3 + HCl = NaCl + H2(CO3)
NH3 + HCI = NH4 + CI =>
NH3 + HCI = NH4 + CI
C6H8O6 + KOH = C6H7KO6 + H2O =>
C6H8O6 + KOH = C6H7KO6 + H2O
KMnO4 + H2SO4 + C4H10 = CH3COCH3 + MnSO4 + K2SO4 + H2O =>
14 KMnO4 + 21 H2SO4 + 15 C4H10 = 20 CH3COCH3 + 14 MnSO4 + 7 K2SO4 + 36 H2O
Sb2S3(s) + O2(g) = Sb2O3(s) + SO2(g) =>
2 Sb2S3(s) + 9 O2(g) = 2 Sb2O3(s) + 6 SO2(g)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
C6H5CHBrCH2Br + NaNH2 = C6H5CCNa + NaBr + NH3 =>
C6H5CHBrCH2Br + 3 NaNH2 = C6H5CCNa + 2 NaBr + 3 NH3
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
C6H8O6 + KOH = C6H7KO6 + H2O =>
C6H8O6 + KOH = C6H7KO6 + H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
NiCl3 + F = NiF3 + Cl2 =>
2 NiCl3 + 6 F = 2 NiF3 + 3 Cl2
K3[Cr(OH)6] = KOH + Cr(OH)3 =>
K3[Cr(OH)6] = 3 KOH + Cr(OH)3
ZnSO4 + K2CO3 = K2SO4 + ZnCO3 =>
ZnSO4 + K2CO3 = K2SO4 + ZnCO3
C2H2MgO6 + HCl = Cl2Mg + H2O + CO2 =>
C2H2MgO6 + 2 HCl = Cl2Mg + 2 H2O + 2 CO2
C3H6O + Cr2O7{2-} + H{+} = C2H4O2 + Cr{3+} + H2O =>
6 C3H6O + 4 Cr2O7{2-} + 32 H{+} = 9 C2H4O2 + 8 Cr{3+} + 16 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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