| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)(NO3) = (NH4)(NO3)
Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2
Zn(OH)2 + SO3 = ZnSO4 + H2O =>
Zn(OH)2 + SO3 = ZnSO4 + H2O
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
AgCH3OO + CuBr2 = AgBr + Cu(CH3OO)2 =>
2 AgCH3OO + CuBr2 = 2 AgBr + Cu(CH3OO)2
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
Na2S + FeBr3 = FeS + S + NaBr =>
3 Na2S + 2 FeBr3 = 2 FeS + S + 6 NaBr
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
FeCl3 + Fe = FeCl2 =>
2 FeCl3 + Fe = 3 FeCl2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Sb2(SO4)3 + KMnO4 + H2O = H3SbO4 + K2SO4 + MnSO4 + H2SO4 =>
5 Sb2(SO4)3 + 4 KMnO4 + 24 H2O = 10 H3SbO4 + 2 K2SO4 + 4 MnSO4 + 9 H2SO4
MgSO47H2O = MgSO47H2O =>
MgSO47H2O = MgSO47H2O
AgCO3 = Ag + CO2 + O =>
AgCO3 = Ag + CO2 + O
MgSO47H2O = MgSO47H2O =>
MgSO47H2O = MgSO47H2O
FECl2 + Cl2 = FECl3 =>
2 FECl2 + Cl2 = 2 FECl3
MgCO3(s) + HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g) =>
MgCO3(s) + 2 HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g)
Mg + HBr = H + MgBr2 =>
Mg + 2 HBr = 2 H + MgBr2
Zn(s) + CuSO4(aq) = ZnSO4(aq) + Cu(s) =>
Zn(s) + CuSO4(aq) = ZnSO4(aq) + Cu(s)
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
Ni + F2 = NiF2 =>
Ni + F2 = NiF2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Ca(ClO3)2 = CaCl2 + O =>
Ca(ClO3)2 = CaCl2 + 6 O
ZN + HCL = ZNCL + H =>
ZN + HCL = ZNCL + H
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
C2H5OH(l) + O2(g) = CO2(g) + H2O(l) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
MgSO4 + H2O = MgSO4*7H2O =>
MgSO4 + 7 H2O = MgSO4*7H2O
Ni + F2 = NiF2 =>
Ni + F2 = NiF2
Li + O = Li2O =>
2 Li + O = Li2O
Ni + F2 = NiF2 =>
Ni + F2 = NiF2
RbClO3 = RbCl + O2 =>
2 RbClO3 = 2 RbCl + 3 O2
PBS + H2O2 = PBSO4 + H2O =>
PBS + 4 H2O2 = PBSO4 + 4 H2O
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
N2(g) + O2(g) = NO(g) =>
N2(g) + O2(g) = 2 NO(g)
PBS + H2O2 = PBSO4 + H20 =>
5 PBS + 10 H2O2 = 5 PBSO4 + H20
Fe + CuSo4 = FeSo4 + Cu =>
Fe + CuSo4 = FeSo4 + Cu
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ca(OH)2 + C2H4O2 = Ca(C2H3O2)2 + H2O =>
Ca(OH)2 + 2 C2H4O2 = Ca(C2H3O2)2 + 2 H2O
NaClO2(aq) + Cl2(g) = ClO2(g) + NaCl(aq) =>
2 NaClO2(aq) + Cl2(g) = 2 ClO2(g) + 2 NaCl(aq)
PBS + H2O2 = PBSO4 + H2O =>
PBS + 4 H2O2 = PBSO4 + 4 H2O
KIO4 + KI = KIO3 =>
3 KIO4 + KI = 4 KIO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/31/15
Équations équilibrées sur03/02/14
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