| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
CaOH + HPO4 = CaPO4 + H2O =>
CaOH + HPO4 = CaPO4 + H2O
CH4 + Br2 = CH3Br + HBr =>
CH4 + Br2 = CH3Br + HBr
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NaH + B2H6 = NaBH4 =>
2 NaH + B2H6 = 2 NaBH4
CuSO4H20 = CuSO4 + H20 =>
CuSO4H20 = CuSO4 + H20
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
H2C6H6O6 + OH = C6H6O6 + H2O =>
H2C6H6O6 + 2 OH = C6H6O6 + 2 H2O
CuSO4H20 = CuSO4 + H20 =>
CuSO4H20 = CuSO4 + H20
NaC2H3O2 + HCl = NaCl + C2H4O2 =>
NaC2H3O2 + HCl = NaCl + C2H4O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HF + B = HBF4 + H2 =>
8 HF + 2 B = 2 HBF4 + 3 H2
KClO + NaI = NaClO + KI =>
KClO + NaI = NaClO + KI
KCN(aq) + HCl(aq) = KCl(aq) + HCN(g) =>
KCN(aq) + HCl(aq) = KCl(aq) + HCN(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaOH + HC2H3O2 = NaC2H3O2 + H2O =>
NaOH + HC2H3O2 = NaC2H3O2 + H2O
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
Pb(NO3)2 + (NH4)2SO4 = PbSO4 + NH4NO3 =>
Pb(NO3)2 + (NH4)2SO4 = PbSO4 + 2 NH4NO3
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
Zn5 + HNO3 = Zn(NO3)2 + H =>
Zn5 + 10 HNO3 = 5 Zn(NO3)2 + 10 H
BaCl2 + (NH4)2SO4 = BaSO4 + NH4Cl =>
BaCl2 + (NH4)2SO4 = BaSO4 + 2 NH4Cl
H2SO3 + OH{-} = H2O + SO3{2-} =>
H2SO3 + 2 OH{-} = 2 H2O + SO3{2-}
Cl + Na = NaCl =>
Cl + Na = NaCl
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
BaOH2 = BaOH2 =>
BaOH2 = BaOH2
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
NaBr + Cl2 = NaCl + Br =>
2 NaBr + Cl2 = 2 NaCl + 2 Br
Al2(SO4)3(aq) = Al2O3 + SO3 =>
Al2(SO4)3(aq) = Al2O3 + 3 SO3
NaOH + BaCl2 = NaCl + Ba(OH)2 =>
2 NaOH + BaCl2 = 2 NaCl + Ba(OH)2
Fe2(CO3)3 + NaOH = Fe(OH)3 + Na2O + CO2 =>
Fe2(CO3)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2O + 3 CO2
H3AsO4 + H2O = AsH3 + OH =>
H3AsO4 + 4 H2O = AsH3 + 8 OH
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
(NH4)3PO4 + K2S = (NH4)2S + K3PO4 =>
2(NH4)3PO4 + 3 K2S = 3(NH4)2S + 2 K3PO4
Rb + H2O = RbH2O =>
Rb + H2O = RbH2O
KI + KMnO4 + H2SO4 = MnSO4 + I2 + K2SO4 + H2O =>
10 KI + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 5 I2 + 6 K2SO4 + 8 H2O
Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl
FeSO4 + KClO3 + H2SO4 = Fe2(SO4)3 + KCl + H2O =>
6 FeSO4 + KClO3 + 3 H2SO4 = 3 Fe2(SO4)3 + KCl + 3 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
HCl + Fe(HCO3)2 = FeCl2 + H2O + CO2 =>
2 HCl + Fe(HCO3)2 = FeCl2 + 2 H2O + 2 CO2
H2C2O4 + NaOH = H2O + Na + C2O4 =>
H2C2O4 + 2 NaOH = 2 H2O + 2 Na + C2O4
MgO + HBr = MgBr2 + H2O =>
MgO + 2 HBr = MgBr2 + H2O
LiBr + CH4O3S = CH3SO3Li + HBr =>
LiBr + CH4O3S = CH3SO3Li + HBr
Mg + Al(NO3)3 = Mg(NO3) + Al =>
3 Mg + Al(NO3)3 = 3 Mg(NO3) + Al
HBrO + OH{-} = BrO{-} + H2O =>
HBrO + OH{-} = BrO{-} + H2O
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
HBrO + OH{-} = BrO{-} + H2O =>
HBrO + OH{-} = BrO{-} + H2O
Mn + Fe{+2} = Mn2{+} + Fe =>
4 Mn + Fe{+2} = 2 Mn2{+} + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/26/14
Équations équilibrées sur10/26/13
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