| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2 + 3 CO3 = Fe2O3 + 3 CO2
KI + Mg = MgI2 + K =>
2 KI + Mg = MgI2 + 2 K
FeSO4 + H2SO4 + HNO3 = Fe2(SO4)3 + NO2 + H2O =>
2 FeSO4 + H2SO4 + 2 HNO3 = Fe2(SO4)3 + 2 NO2 + 2 H2O
H2SO4 + KL = H2S + H2O + L2 + K2SO4 =>
5 H2SO4 + 8 KL = H2S + 4 H2O + 4 L2 + 4 K2SO4
I2 + HClO4 + H2O = HIO3 + HCl =>
4 I2 + 5 HClO4 + 4 H2O = 8 HIO3 + 5 HCl
C6H14 + Br2 = C6H11Br + H2 =>
2 C6H14 + Br2 = 2 C6H11Br + 3 H2
Li3PO4 + CuCl2 = Li3Cl2 + CuPO4 =>
Li3PO4 + CuCl2 = Li3Cl2 + CuPO4
AuHCl + Fe2SO4 = FeCl2 + H2O + SO2 + Au =>
4 AuHCl + Fe2SO4 = 2 FeCl2 + 2 H2O + SO2 + 4 Au
C12 + H22O11O2 = CO2 + H2O =>
C12 + 12 H22O11O2 = 12 CO2 + 132 H2O
FeCuS2 + H2SO4 = Fe2(SO4)3 + CuSO4 + SO2 + H2O =>
2 FeCuS2 + 18 H2SO4 = Fe2(SO4)3 + 2 CuSO4 + 17 SO2 + 18 H2O
Na2SO3 + HClO3 = Na2SO4 + HCl =>
3 Na2SO3 + HClO3 = 3 Na2SO4 + HCl
HCl + MnO2 = MnCl2 + Cl2 + H2O =>
4 HCl + MnO2 = MnCl2 + Cl2 + 2 H2O
Au + S = Au2S3 =>
2 Au + 3 S = Au2S3
K + Cl + O3 = KClO2 =>
3 K + 3 Cl + 2 O3 = 3 KClO2
C6H6(l) + O2 = (g)CO2(g) + H2O(g) =>
2 C6H6(l) + 15 O2 = 12(g)CO2(g) + 6 H2O(g)
KOH + K[Cr(C2O4)2(H2O)2]2H2O = Cr(OH)3 + H2O + CO2 + K =>
6 KOH + K[Cr(C2O4)2(H2O)2]2H2O = 2 Cr(OH)3 + 5 H2O + 8 CO2 + 7 K
C4H10 + Cl2(hv) = C4H9Cl + HCl =>
C4H10 + Cl2(hv) = C4H9Cl + HCl
H4 + Cl2 = HCl =>
H4 + 2 Cl2 = 4 HCl
SiCl4 + Mg = Si + MgCl3 =>
3 SiCl4 + 4 Mg = 3 Si + 4 MgCl3
HC7H502 + H2O = H2 + C7H5O2 =>
HC7H502 + 2 H2O = 251 H2 + C7H5O2
FeCuS2 + H2SO4 = Fe2(SO4)3 + CuSO4 + SO2 + H2O =>
2 FeCuS2 + 18 H2SO4 = Fe2(SO4)3 + 2 CuSO4 + 17 SO2 + 18 H2O
LaCl3 + H2O = H2 + Cl2 + La(OH)3 =>
2 LaCl3 + 6 H2O = 3 H2 + 3 Cl2 + 2 La(OH)3
NaClO3 + Cl2 = NaCl + ClO2 =>
4 NaClO3 + 3 Cl2 = 4 NaCl + 6 ClO2
Pd(OH)4 + H3PO4 = Pd3(PO4)4 + H2O =>
3 Pd(OH)4 + 4 H3PO4 = Pd3(PO4)4 + 12 H2O
BaCl2 + P = BaP + Cl2 =>
BaCl2 + P = BaP + Cl2
Al(OH)3 + NaOH = Na3[Al(OH)6] =>
Al(OH)3 + 3 NaOH = Na3[Al(OH)6]
NaCO2(s) + Cl(aq) = NaCl(s) + CO2(g) =>
NaCO2(s) + Cl(aq) = NaCl(s) + CO2(g)
Sn + HNO3 = Sn(NO3)2 + NO2 + H2O =>
Sn + 4 HNO3 = Sn(NO3)2 + 2 NO2 + 2 H2O
P4O9 + NaOH = Na2HPO4 + Na2HPO3 + H2O =>
P4O9 + 8 NaOH = 3 Na2HPO4 + Na2HPO3 + 2 H2O
Na + Li2SO4 = Na2SO4 + Li =>
2 Na + Li2SO4 = Na2SO4 + 2 Li
NO3 = N + O =>
NO3 = N + 3 O
C57H98O6 + H2 = C19H34O2 =>
C57H98O6 + 2 H2 = 3 C19H34O2
NO3 = N + O =>
NO3 = N + 3 O
PbO2 + MnSO4 + HNO3 = HMnO4 + Pb(NO3)2 + PbSO4 + H2O =>
5 PbO2 + 2 MnSO4 + 6 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 2 PbSO4 + 2 H2O
Al2(SO4)3 + HCl = Al(Cl)3 + H2SO4 =>
Al2(SO4)3 + 6 HCl = 2 Al(Cl)3 + 3 H2SO4
Pb(NO3)2 + K2CO3 = Pb(NO3)2K2CO3 =>
Pb(NO3)2 + K2CO3 = Pb(NO3)2K2CO3
Ba(No3)2 + HCl = BaCl2 + HNo3 =>
Ba(No3)2 + 2 HCl = BaCl2 + 2 HNo3
Mn2O7 + CO = Mn + CO2 =>
Mn2O7 + 7 CO = 2 Mn + 7 CO2
KCl3 + KCl = KCl2 =>
KCl3 + KCl = 2 KCl2
PCl3 + H2O = H3PO3(aq) + HCl =>
PCl3 + 3 H2O = H3PO3(aq) + 3 HCl
VOCl2 + FeCl2 + HCl = VCl2 + FeCl3 + H2O =>
VOCl2 + 2 FeCl2 + 2 HCl = VCl2 + 2 FeCl3 + H2O
()H2O + ()O2 = ()H2O2 =>
2()H2O + ()O2 = 2()H2O2
NaHCO3 + CuSO4*H2O = CuCO3*Cu(OH)2 + CO2 + Na2SO4 + H2O =>
4 NaHCO3 + 2 CuSO4*H2O = CuCO3*Cu(OH)2 + 3 CO2 + 2 Na2SO4 + 3 H2O
Cu(NO3)2 + H2O = CuH2N2O7 =>
Cu(NO3)2 + H2O = CuH2N2O7
Cl2 + KBr = ClK + Br =>
Cl2 + 2 KBr = 2 ClK + 2 Br
NO2 + FeSO4 = NSO4 + FeO2 =>
NO2 + FeSO4 = NSO4 + FeO2
CH2OHCH2OH + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + CO2 =>
3 CH2OHCH2OH + 5 K2Cr2O7 + 20 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 29 H2O + 6 CO2
H + O = HO4 =>
H + 4 O = HO4
Pb(ClO3)2 + Cu2SO4 = Cu(ClO3) + PbSO4 =>
Pb(ClO3)2 + Cu2SO4 = 2 Cu(ClO3) + PbSO4
CO2 + SO3 = CO2(SO3)3 =>
CO2 + 3 SO3 = CO2(SO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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