| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CsClO4 + Na2CO3 = NaClO4 + Cs2CO3 =>
2 CsClO4 + Na2CO3 = 2 NaClO4 + Cs2CO3
NH3 + C2H5Cl = N(C2H5)3 + HCl =>
NH3 + 3 C2H5Cl = N(C2H5)3 + 3 HCl
C6H5NH2 + HBr2 = C6H2Br3NH2 + HBr =>
C6H5NH2 + 6 HBr2 = C6H2Br3NH2 + 9 HBr
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
C6H5NH2 + HBr2 = C6H2Br3NH2 + HBr =>
C6H5NH2 + 6 HBr2 = C6H2Br3NH2 + 9 HBr
NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
2 NaIO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + I2
FeCl2 + K2(Cr2O7) + HCl = FeCl3 + KCl + CrCl2 + H2O =>
8 FeCl2 + K2(Cr2O7) + 14 HCl = 8 FeCl3 + 2 KCl + 2 CrCl2 + 7 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Ca(ClO)2 + NaOH = Ca(OH)2 + NaClO =>
Ca(ClO)2 + 2 NaOH = Ca(OH)2 + 2 NaClO
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
KMnO4PH3 = H3PO4MnK =>
KMnO4PH3 = H3PO4MnK
TiCl3 + Cl2 = TiCl4 =>
2 TiCl3 + Cl2 = 2 TiCl4
PH3 + KMnO4 + KOH = K3PO4 + K2MnO4 + H2O =>
PH3 + 8 KMnO4 + 11 KOH = K3PO4 + 8 K2MnO4 + 7 H2O
Pb(NO3)2H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2H2SO4 = PbSO4 + 2 HNO3
HCO3 + H = H2O + CO2 =>
HCO3 + H = H2O + CO2
P4 + NaOH + H2O = NaH2PO2 + H2 =>
P4 + 4 NaOH + 4 H2O = 4 NaH2PO2 + 2 H2
Fe(NO3)2 + MnO3 + HNO3 = Fe(NO3)3 + Mn(NO3)2 + H2O =>
4 Fe(NO3)2 + MnO3 + 6 HNO3 = 4 Fe(NO3)3 + Mn(NO3)2 + 3 H2O
CH3OH + ClO4 = Cl + H2O + CO2 =>
4 CH3OH + 3 ClO4 = 3 Cl + 8 H2O + 4 CO2
MnO2 + CuCl2 = MnCl2 + CuO2 =>
MnO2 + CuCl2 = MnCl2 + CuO2
Mg(aq) + FeCl3(aq) = Fe(s) + MgCl2(aq) =>
3 Mg(aq) + 2 FeCl3(aq) = 2 Fe(s) + 3 MgCl2(aq)
AgNO3 + MnSO4 = Ag2SO4 + Mn(NO3)2 =>
2 AgNO3 + MnSO4 = Ag2SO4 + Mn(NO3)2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
KOH(aq) + HCl(g) = KCl(aq) + H2O(l) =>
KOH(aq) + HCl(g) = KCl(aq) + H2O(l)
NaBO2*B2O3 + Co(NO3)2 = NaBO2*Co(BO2)2 + NO2 + O2 =>
2 NaBO2*B2O3 + 2 Co(NO3)2 = 2 NaBO2*Co(BO2)2 + 4 NO2 + O2
Al2(SO4)3 + PbBr4 = Pb(SO4)2 + AlBr3 =>
2 Al2(SO4)3 + 3 PbBr4 = 3 Pb(SO4)2 + 4 AlBr3
Al(NO3)(aq) + Mg(s) = Mg(NO3)(aq) + Al(s) =>
Al(NO3)(aq) + Mg(s) = Mg(NO3)(aq) + Al(s)
TiCl4 + NaOH = NaCl + H2O + TiO2 =>
TiCl4 + 4 NaOH = 4 NaCl + 2 H2O + TiO2
LiOH + Zn(NO3)2 = Zn(OH)2 + LiNO3 =>
2 LiOH + Zn(NO3)2 = Zn(OH)2 + 2 LiNO3
NaCl + NaOH = NaH + NaClO =>
NaCl + NaOH = NaH + NaClO
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CUSO4 + NaOH = CU(OH)2 + Na2SO4 =>
CUSO4 + 2 NaOH = CU(OH)2 + Na2SO4
KMnO4 + MnSO3 + H2O = MnO2 + K2SO4 + H2SO4 =>
4 KMnO4 + 3 MnSO3 + H2O = 7 MnO2 + 2 K2SO4 + H2SO4
Mo + NO3 = MoO3 + NO =>
2 Mo + 3 NO3 = 2 MoO3 + 3 NO
CrCl3 + HCl = HCr + Cl4 =>
CrCl3 + HCl = HCr + Cl4
CaCO3 + AlF3 = Al2O3 + CaF2 + CO2 =>
3 CaCO3 + 2 AlF3 = Al2O3 + 3 CaF2 + 3 CO2
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
CuSO4 + NH3 = Cu(NH3)4SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4SO4
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
(NH4)2 + CO3 + Al(NO3)3 = NH4NO3 + Al2(CO3)3 =>
3(NH4)2 + 3 CO3 + 2 Al(NO3)3 = 6 NH4NO3 + Al2(CO3)3
Cu(HO)2 + C = Cu + H2O + CO2 =>
2 Cu(HO)2 + C = 2 Cu + 2 H2O + CO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
HPO3{2-} + MnO4{-} + OH{-} = PO4{3-} + MnO4{2-} + H2O =>
HPO3{2-} + 2 MnO4{-} + 3 OH{-} = PO4{3-} + 2 MnO4{2-} + 2 H2O
CUSO4 + NaOH = CU(OH)2 + Na2SO4 =>
CUSO4 + 2 NaOH = CU(OH)2 + Na2SO4
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
CUSO4 + NaOH = CU(OH)2 + Na2SO4 =>
CUSO4 + 2 NaOH = CU(OH)2 + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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