| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3(s) + 3 H2(g) = 2 Fe(s) + 3 H2O(l)
Al + CH3OH = Al(CH3O)3 + H2 =>
2 Al + 6 CH3OH = 2 Al(CH3O)3 + 3 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
(KAl)2(OH)4 + H2SO4 + H2O = (KAl)2(SO4)2(H2O)12 =>
(KAl)2(OH)4 + 2 H2SO4 + 8 H2O = (KAl)2(SO4)2(H2O)12
CH3COOH + C2H2 = C4H6O2 =>
CH3COOH + C2H2 = C4H6O2
CH3CH2OH + HCl + ZnCl2 = CH3CH2CH2ClCl2 + Zn + H2O =>
3 CH3CH2OH + 2 HCl + 2 ZnCl2 = 2 CH3CH2CH2ClCl2 + 2 Zn + 3 H2O
NaCl + NH3 + H2O + CO2 = NH4Cl + NaHCO3 =>
NaCl + NH3 + H2O + CO2 = NH4Cl + NaHCO3
CuS + KSO4 = KS + CuSO4 =>
CuS + KSO4 = KS + CuSO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C2H50 + O2 = CO2 + H2O =>
2 C2H50 + 29 O2 = 4 CO2 + 50 H2O
MnO2(s) + H2O2(aq) = HMnO3(aq) =>
2 MnO2(s) + H2O2(aq) = 2 HMnO3(aq)
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
H2SO4 + K(OH)2 = H2O + KSO4 =>
H2SO4 + K(OH)2 = 2 H2O + KSO4
HCl1 + NaOH = H2O + NaCl =>
HCl1 + NaOH = H2O + NaCl
H3PO4 + H2O = H3O{-} + H2PO4{+} =>
H3PO4 + H2O = H3O{-} + H2PO4{+}
MgO2 + H2O = Mg(OH)2 + O =>
MgO2 + H2O = Mg(OH)2 + O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NH4HCO3 + Ca(ClO)2 = Ca(HCO3)2 + NH4ClO =>
2 NH4HCO3 + Ca(ClO)2 = Ca(HCO3)2 + 2 NH4ClO
C2H5COOH(aq) + NaOH(aq) = C2H5COONa(aq) + H2O(l) =>
C2H5COOH(aq) + NaOH(aq) = C2H5COONa(aq) + H2O(l)
Na4OH + CoCl2 = Na4Cl2 + CoOH =>
Na4OH + CoCl2 = Na4Cl2 + CoOH
(NO3)3 + H2O = H(NO3)3 + OH =>
(NO3)3 + H2O = H(NO3)3 + OH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4(g) + Cl2(g) = CHCl3(l) + HCl(g) =>
CH4(g) + 3 Cl2(g) = CHCl3(l) + 3 HCl(g)
C4H8O3N2 + O2 = CO2 + H2O + NH3 =>
C4H8O3N2 + 3 O2 = 4 CO2 + H2O + 2 NH3
CuCl2 + Ag = Cu + AgCl3 =>
3 CuCl2 + 2 Ag = 3 Cu + 2 AgCl3
Li + S = LiS =>
Li + S = LiS
SrCl2 + Hg(C2H3O2)2 = Sr(C2H3O2)2 + HgCl2 =>
SrCl2 + Hg(C2H3O2)2 = Sr(C2H3O2)2 + HgCl2
Na2CO3 + FeCr2O7 + O2 = Fe2O2 + NaCrO4 + CO2 =>
2 Na2CO3 + 2 FeCr2O7 + O2 = Fe2O2 + 4 NaCrO4 + 2 CO2
HNO3 + HCl = H2O + NO + Cl2 =>
2 HNO3 + 6 HCl = 4 H2O + 2 NO + 3 Cl2
Li3N + O2 = NO + Li =>
2 Li3N + O2 = 2 NO + 6 Li
NaAlO2 + H2O = Al2O3*3H2O + NaOH =>
2 NaAlO2 + 4 H2O = Al2O3*3H2O + 2 NaOH
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
HClO2 + CaOH = CaClO2 + H2O =>
HClO2 + CaOH = CaClO2 + H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
BaSO4 + KCl = BaCl2 + K2SO4 =>
BaSO4 + 2 KCl = BaCl2 + K2SO4
KMnO4 + H2SO4 + CH3CH3CHO = K2SO4 + MnSO4 + CH3COOH + H2O =>
2 KMnO4 + 3 H2SO4 + 2 CH3CH3CHO = K2SO4 + 2 MnSO4 + 3 CH3COOH + 4 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
HNO3 + NH3 = NH3NO3 + H2O =>
9 HNO3 + 7 NH3 = 8 NH3NO3 + 3 H2O
ZnOH = Zn2OHOH =>
2 ZnOH = Zn2OHOH
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Co(NO3)2 + NaOH + O2 + H2O = Co(OH)3 + NaNO3 =>
4 Co(NO3)2 + 8 NaOH + O2 + 2 H2O = 4 Co(OH)3 + 8 NaNO3
Ca(NO3)2 + Li = LiNO3 + Ca =>
Ca(NO3)2 + 2 Li = 2 LiNO3 + Ca
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CsO3 + CO = CsCO2 + O2 =>
CsO3 + CO = CsCO2 + O2
NaHSO3(s) + HCl(aq) = H2O + NaCl + SO2 =>
NaHSO3(s) + HCl(aq) = H2O + NaCl + SO2
CaCO3 + H3PO4 = H2O + CO2 + CaHPO4 =>
CaCO3 + H3PO4 = H2O + CO2 + CaHPO4
ZnBr2 + I2 = ZnI2 + Br2 =>
ZnBr2 + I2 = ZnI2 + Br2
AgNO3 + NaBH4 + H2O = Ag + NaNO3 + B(OH)3 + H2 =>
2 AgNO3 + 2 NaBH4 + 6 H2O = 2 Ag + 2 NaNO3 + 2 B(OH)3 + 7 H2
Al + Fe2O3 = Al3O3 + Fe =>
3 Al + Fe2O3 = Al3O3 + 2 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/23
Équations équilibrées sur01/21/23
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