| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + FE(NO3)3 = 3 HNO3 + FEPO4
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
K2CrO7 + CrCl2 + HCl = KCl + CrCl3 + H2O =>
K2CrO7 + 9 CrCl2 + 14 HCl = 2 KCl + 10 CrCl3 + 7 H2O
FeS + NaOH = FeOH + NaS =>
FeS + NaOH = FeOH + NaS
Cr(NO3)3 + Na3PO4 = Cr(PO4) + NaNO3 =>
Cr(NO3)3 + Na3PO4 = Cr(PO4) + 3 NaNO3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
S2Cl2 + NH3 = S4N4 + S8 + NH4Cl =>
6 S2Cl2 + 16 NH3 = S4N4 + S8 + 12 NH4Cl
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
NH3 + KMnO4 + KOH = KNO3 + K2MnO4 + H2O =>
NH3 + 8 KMnO4 + 9 KOH = KNO3 + 8 K2MnO4 + 6 H2O
C3H8O = C + H + O =>
C3H8O = 3 C + 8 H + O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
LiOH(aq) + Ba(NO3)2(aq) = Ba(OH)2(s) + Li(NO3)(aq) =>
2 LiOH(aq) + Ba(NO3)2(aq) = Ba(OH)2(s) + 2 Li(NO3)(aq)
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
HNO3 + Na2CO3 = NaNO3 + CO2 + H2O =>
2 HNO3 + Na2CO3 = 2 NaNO3 + CO2 + H2O
Ca(s) + Br2(g) = CaBr2(s) =>
Ca(s) + Br2(g) = CaBr2(s)
Mn3O4(s) + Al(s) = Mn(s) + Al2O3(s) =>
3 Mn3O4(s) + 8 Al(s) = 9 Mn(s) + 4 Al2O3(s)
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
KHC2O4 + NaOH = KNaC2O4 + H2O =>
KHC2O4 + NaOH = KNaC2O4 + H2O
Ca(s) + Br2(g) = CaBr(s) =>
2 Ca(s) + Br2(g) = 2 CaBr(s)
Zn + Fe2(SO4)3 = ZnSO4 + FeSO4 =>
Zn + Fe2(SO4)3 = ZnSO4 + 2 FeSO4
C6H5NO + KMnO4 + H2O = C6H5NO2 + MnO2 + KOH =>
3 C6H5NO + 2 KMnO4 + H2O = 3 C6H5NO2 + 2 MnO2 + 2 KOH
Cu + HNO3 = Cu(NO3)2 + N2 + H2O =>
5 Cu + 12 HNO3 = 5 Cu(NO3)2 + N2 + 6 H2O
CuCO3*Cu(OH)2 = CuO + H2O + CO2 =>
CuCO3*Cu(OH)2 = 2 CuO + H2O + CO2
C12H25C6H5SO3 + KOH = C12H25C6H4SO3K + H2O =>
C12H25C6H5SO3 + KOH = C12H25C6H4SO3K + H2O
CO + O3 = CO2 =>
3 CO + O3 = 3 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaCl + ZN(NO3)2 = Na(NO3)2 + ZNCl =>
NaCl + ZN(NO3)2 = Na(NO3)2 + ZNCl
C12H25C6H5SO3 + NaOH = C12H25C6H4SO3Na + H2O =>
C12H25C6H5SO3 + NaOH = C12H25C6H4SO3Na + H2O
MnCl2*4H2O + C5H8O2 + CH3COONa*3H2O = Mn(C5H8O2)2 + NaCl + C2H3O2 + H2O =>
MnCl2*4H2O + 2 C5H8O2 + 2 CH3COONa*3H2O = Mn(C5H8O2)2 + 2 NaCl + 2 C2H3O2 + 10 H2O
HCl + NH4OH = NH4Cl + H2O =>
HCl + NH4OH = NH4Cl + H2O
NaHCO3 = Na2O + H2O + CO2 =>
2 NaHCO3 = Na2O + H2O + 2 CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
S + O{2} = SO{2} =>
S + O{2} = SO{2}
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Fe2 + C12H8N2 = Fe(C12H8N2)3 =>
Fe2 + 6 C12H8N2 = 2 Fe(C12H8N2)3
NH2CONH2 + NaNH2 = NH2CONaNH2 + NH2 =>
NH2CONH2 + NaNH2 = NH2CONaNH2 + NH2
K3PO4 + CaCl2 = KCl + Ca3P2O8 =>
2 K3PO4 + 3 CaCl2 = 6 KCl + Ca3P2O8
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
C6H5NO + KMnO4 + H2O = C6H5NO2 + MnO2 + KOH =>
3 C6H5NO + 2 KMnO4 + H2O = 3 C6H5NO2 + 2 MnO2 + 2 KOH
HNO3 + Ca(OH)2 = HOH + Ca(NO3)2 =>
2 HNO3 + Ca(OH)2 = 2 HOH + Ca(NO3)2
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/10/16
Équations équilibrées sur10/10/15
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