| Équations équilibrées la veille | Équations équilibrées le lendemain |
PCl5 = PCl3 + Cl2
Ba(OH)2HBr = HBaBr(OH)2 =>
Ba(OH)2HBr = HBaBr(OH)2
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
Sr + Cl2 = SrCl2 =>
Sr + Cl2 = SrCl2
(NH4)2CO3HNO3 = (NH4)2NO3HCO3 =>
(NH4)2CO3HNO3 = (NH4)2NO3HCO3
KMnO4 + NaHSO3 = K + MnO2 + NaHSO4 =>
KMnO4 + 2 NaHSO3 = K + MnO2 + 2 NaHSO4
CuSO4*5H2O + C2H2K2O5 = CuC2K2O4*2H2O + H2O + SO4 =>
CuSO4*5H2O + C2H2K2O5 = CuC2K2O4*2H2O + 4 H2O + SO4
Ge(OH)4 + H2CO3 = Ge(CO3)2 + H2O =>
Ge(OH)4 + 2 H2CO3 = Ge(CO3)2 + 4 H2O
Ca(oh)2 + LiOH = Ca(OH)2 + Li =>
Ca(oh)2 + 4 LiOH = 2 Ca(OH)2 + 4 Li
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
H + N2O3 = H2O + N =>
6 H + N2O3 = 3 H2O + 2 N
HCl + HNO2 + SnCl2 = SnCl4 + NO + H2O =>
2 HCl + 2 HNO2 + SnCl2 = SnCl4 + 2 NO + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaS + Al = Na + AlS =>
NaS + Al = Na + AlS
NaNO3 + Zn + NaOH = NaNO2 + Na2ZnO2 + H2O =>
NaNO3 + Zn + 2 NaOH = NaNO2 + Na2ZnO2 + H2O
HBr + NH3 = Br2NH3 + H =>
2 HBr + NH3 = Br2NH3 + 2 H
V2{+} + KMnO4{-} + H{+} = VO2{+} + K2Mn2 + H2O =>
14 V2{+} + 18 KMnO4{-} + 32 H{+} = 28 VO2{+} + 9 K2Mn2 + 16 H2O
MnS + HCl = H2S + MnCl2 =>
MnS + 2 HCl = H2S + MnCl2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HClBaCl2 = HCl2BaCl =>
HClBaCl2 = HCl2BaCl
Cl2K2 = KCl =>
Cl2K2 = 2 KCl
K2(Zn(OH)4) + H2SO4 = KHSO4 + ZnSO4 + HOH =>
K2(Zn(OH)4) + 3 H2SO4 = 2 KHSO4 + ZnSO4 + 4 HOH
Fe + CuCl2 = FeCl3 + Cu =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu
CH3CHO + HNO3 = CH3COOH + NO + H2O =>
3 CH3CHO + 2 HNO3 = 3 CH3COOH + 2 NO + H2O
TiF3 + Na = NaF + Ti =>
TiF3 + 3 Na = 3 NaF + Ti
NaHSO3 + HCl = SO2 + H2O + NaCl =>
NaHSO3 + HCl = SO2 + H2O + NaCl
TiF3 + Na = NaF + Ti =>
TiF3 + 3 Na = 3 NaF + Ti
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
BeOH2SO4 = BeSO4H2O =>
BeOH2SO4 = BeSO4H2O
C4H5NOS + O2 = CO2 + H2O + H2SO4 + HNO3 =>
2 C4H5NOS + 15 O2 = 8 CO2 + 2 H2O + 2 H2SO4 + 2 HNO3
HSON + KMnO4 + H2SO4 = MnSO4 + K2SO4 + HON + H2O =>
5 HSON + 6 KMnO4 + 4 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 HON + 4 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Rb + Br2 = RbBr =>
2 Rb + Br2 = 2 RbBr
C6H6 + HCl = C6H5Cl + H2 =>
C6H6 + HCl = C6H5Cl + H2
Na2 + (OH)2 = NaOH =>
Na2 + (OH)2 = 2 NaOH
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
MgSO4 + Be = Be2SO4 + Mg =>
MgSO4 + 2 Be = Be2SO4 + Mg
H2O + Fe2Si2O6 + SiO2 = Fe7Si8O22(OH)2 =>
2 H2O + 7 Fe2Si2O6 + 2 SiO2 = 2 Fe7Si8O22(OH)2
KClNaOH = NaClKOH =>
KClNaOH = NaClKOH
CuCl2 + H4SiO4 = HCl + Cu2SiO4(s) =>
2 CuCl2 + H4SiO4 = 4 HCl + Cu2SiO4(s)
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
Co3O4 + TeO2 + ZnO = Zn15Co5Te30O80 + O2 =>
10 Co3O4 + 180 TeO2 + 90 ZnO = 6 Zn15Co5Te30O80 + 5 O2
MnSO4 = MnO + SO2 + O2 =>
2 MnSO4 = 2 MnO + 2 SO2 + O2
Fe{2+} = Fe{3+} + e =>
Fe{2+} = Fe{3+} + e
KMnO4 + NaHSO3 = H2O + H2SO4 + K2SO4 + MnO2 + Na2SO4 =>
4 KMnO4 + 6 NaHSO3 = 2 H2O + H2SO4 + 2 K2SO4 + 4 MnO2 + 3 Na2SO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H5OH(aq)C3H7CO2H(aq) = C3H7CO2C2H5(aq)H2O(l) =>
C2H5OH(aq)C3H7CO2H(aq) = C3H7CO2C2H5(aq)H2O(l)
Fe{2+} = Fe{3+} + e =>
Fe{2+} = Fe{3+} + e
MgO + Sn = MgSn + O2 =>
2 MgO + 2 Sn = 2 MgSn + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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