| Équations équilibrées la veille | Équations équilibrées le lendemain |
25 C5H8 + 16 KMnO4 + 24 H2SO4 = 31 C4H8O2 + 8 K2SO4 + 16 MnSO4 + CO2
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
C3H5(NO3)3 = O2 + H2O + CO2 + N2 =>
4 C3H5(NO3)3 = O2 + 10 H2O + 12 CO2 + 6 N2
P + H2O2 = H3PO4 + H2O =>
2 P + 5 H2O2 = 2 H3PO4 + 2 H2O
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HBr + MG(OH)2 = MGBr2 + H2O =>
2 HBr + MG(OH)2 = MGBr2 + 2 H2O
Ba + Co3 = BaCo3 =>
Ba + Co3 = BaCo3
C8H18 + O2 = H2O + CO2 =>
2 C8H18 + 25 O2 = 18 H2O + 16 CO2
CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
H2SO3 + OH = H2O + HSO3 =>
H2SO3 + OH = H2O + HSO3
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
HMnO4 + H2SO3 = MnSO4 + H2SO4 + H2O =>
2 HMnO4 + 5 H2SO3 = 2 MnSO4 + 3 H2SO4 + 3 H2O
H2 + HgO = H2O + Hg =>
H2 + HgO = H2O + Hg
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
H2 + HgO = H2O + Hg =>
H2 + HgO = H2O + Hg
K + HCl = KCl2 + H2 =>
K + 2 HCl = KCl2 + H2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
AlBr3 + AgNO3 = AlNO3 + AgBr3 =>
AlBr3 + AgNO3 = AlNO3 + AgBr3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
H2SO3 + OH = H2O + H2SO4 =>
H2SO3 + 2 OH = H2O + H2SO4
H2So4 + LiOH = Li2So4 + H2O =>
H2So4 + 2 LiOH = Li2So4 + 2 H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
(NH4)3PO + CaCl2 = (NH4)3Cl2 + POCa =>
(NH4)3PO + CaCl2 = (NH4)3Cl2 + POCa
CaCl2 + NaNO3 = CaNO3 + NaCl2 =>
CaCl2 + NaNO3 = CaNO3 + NaCl2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
NaOH + Na2SO4 = NaSO4 + Na2OH =>
NaOH + Na2SO4 = NaSO4 + Na2OH
Fe + CUSo4 = FeSo4 + CU =>
Fe + CUSo4 = FeSo4 + CU
Mg(CIO4)2 + K2CrO4 = MgCrO4 + KCIO4 =>
Mg(CIO4)2 + K2CrO4 = MgCrO4 + 2 KCIO4
BaCl2 + K2SO4 = BaSO4 + KCl =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
ZnSO4 + C6H8O7 = C6H6ZnO7 + H2SO4 =>
ZnSO4 + C6H8O7 = C6H6ZnO7 + H2SO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2S + HCl + K2Cr2O7 = KCl + CrCl2 + S + H2O =>
4 H2S + 6 HCl + K2Cr2O7 = 2 KCl + 2 CrCl2 + 4 S + 7 H2O
Sb4O6 = Sb + O2 =>
Sb4O6 = 4 Sb + 3 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
HC3H5O3 + NaOH = H2O + NaC3H5O3 =>
HC3H5O3 + NaOH = H2O + NaC3H5O3
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
HC3H5O3 + OH = H2O + C3H5O3 =>
HC3H5O3 + OH = H2O + C3H5O3
Co + HMnO4 = Co(MnO4)4 + H2 =>
Co + 4 HMnO4 = Co(MnO4)4 + 2 H2
H2So4 + ZN(OH)2 = ZNSo4 + H2O =>
H2So4 + ZN(OH)2 = ZNSo4 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
HCl + HClO + J = JCl2 + H2O =>
HCl + HClO + J = JCl2 + H2O
N2H4(l) + O2(g) = NO2(g) + H2O(g) =>
N2H4(l) + 3 O2(g) = 2 NO2(g) + 2 H2O(g)
ZnSO4 + C6H8O7 = C12H12Zn2O14 + H2SO4 =>
2 ZnSO4 + 2 C6H8O7 = C12H12Zn2O14 + 2 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/06/18
Équations équilibrées sur12/06/17
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