| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + CO3 = PbCO3
Zn(CH3COO) + Cr(SO4)2 = Zn(SO4)2 + Cr(CH3COO) =>
Zn(CH3COO) + Cr(SO4)2 = Zn(SO4)2 + Cr(CH3COO)
CaCl2 + Ba(CH3COO) = Ca(CH3COO) + BaCl2 =>
CaCl2 + Ba(CH3COO) = Ca(CH3COO) + BaCl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KOH + HCl = KCl + HOH =>
KOH + HCl = KCl + HOH
NaOH + Pb(NO3)2 = Pb(OH)2 + NaNO3 =>
2 NaOH + Pb(NO3)2 = Pb(OH)2 + 2 NaNO3
Bi(OH)3 + K2SnO2 = Bi + K2SnO3 + H2O =>
2 Bi(OH)3 + 3 K2SnO2 = 2 Bi + 3 K2SnO3 + 3 H2O
KMnO4 + H2SO3 = K2SO4 + MnSO4 + H2SO4 + H2O =>
2 KMnO4 + 5 H2SO3 = K2SO4 + 2 MnSO4 + 2 H2SO4 + 3 H2O
NaCl + H2SO4 + MnO2 = Na2SO4 + MnSO4 + H2O + Cl2 =>
2 NaCl + 2 H2SO4 + MnO2 = Na2SO4 + MnSO4 + 2 H2O + Cl2
N2 + H2 = HN3 =>
3 N2 + H2 = 2 HN3
KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O + K2SO4 =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O + K2SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
KOH + SO3 = KO3 + SOH =>
KOH + SO3 = KO3 + SOH
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
AlCl3 + KOH = KCl3 + AlOH =>
AlCl3 + KOH = KCl3 + AlOH
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
BaO + NaOH = BaOH + NaO =>
BaO + NaOH = BaOH + NaO
Na + HOH = NaOH + H =>
Na + HOH = NaOH + H
NaOCl + O2 = NaClO3 =>
NaOCl + O2 = NaClO3
Br2 + NaOH = NaOBr + NaBr + H2O =>
Br2 + 2 NaOH = NaOBr + NaBr + H2O
Cl2 + H2O = HClO + HCl =>
Cl2 + H2O = HClO + HCl
(NH4)2SO4 + NaOH = Na2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 NH3 + 2 H2O
BaCl2 + Cr2(SO4)3 = Ba2(SO4)2 + CrCl3 =>
6 BaCl2 + 2 Cr2(SO4)3 = 3 Ba2(SO4)2 + 4 CrCl3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ag2O + Zn = ZnO + Ag =>
Ag2O + Zn = ZnO + 2 Ag
H2O2 = H2O + O =>
H2O2 = H2O + O
K2O2 + H2O = KOH + O2 =>
2 K2O2 + 2 H2O = 4 KOH + O2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
MnSO4 + Na2CO3 = MnCO3 + Na2SO4 =>
MnSO4 + Na2CO3 = MnCO3 + Na2SO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al + O2 = Al2O =>
4 Al + O2 = 2 Al2O
H2SO4 + Mg(OH)2 = MgSO4 + H2O =>
H2SO4 + Mg(OH)2 = MgSO4 + 2 H2O
N + H = NH3 =>
N + 3 H = NH3
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
(NH4)2CO3 + NaOH = NH3 + Na2CO3 + H2O =>
(NH4)2CO3 + 2 NaOH = 2 NH3 + Na2CO3 + 2 H2O
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl + MgOH = MgCl + H2O =>
HCl + MgOH = MgCl + H2O
Zn + Sn2(SO4)4 = Zn2SO4 + Sn =>
8 Zn + Sn2(SO4)4 = 4 Zn2SO4 + 2 Sn
N + H = NH3 =>
N + 3 H = NH3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/07
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