| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Na3P + 6 Mg = P4 + 6 Na2Mg
NH4OHH2S = H3ONH4S =>
NH4OHH2S = H3ONH4S
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
Mn{2+} + NO3{-} + CO3{2-} = MnO4{2-} + NO{2-} + CO2 =>
5 Mn{2+} + 4 NO3{-} + 12 CO3{2-} = 5 MnO4{2-} + 4 NO{2-} + 12 CO2
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
KCl + Ba = KBa + Cl =>
KCl + Ba = KBa + Cl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
PBO + SiO2 = PBSiO3 =>
PBO + SiO2 = PBSiO3
HVO3 + NaOH = NaVO3 + H2O =>
HVO3 + NaOH = NaVO3 + H2O
Fe2(SO4)3 + NaOH = Fe(OH)SO4 + Na2SO4 =>
Fe2(SO4)3 + 2 NaOH = 2 Fe(OH)SO4 + Na2SO4
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
Pb + CuSO4 = Cu + PbSO4 =>
Pb + CuSO4 = Cu + PbSO4
MnSO4*7H2O + KMnO4 = MnO2 + H2SO4 + K2SO4 + H2O =>
3 MnSO4*7H2O + 2 KMnO4 = 5 MnO2 + 2 H2SO4 + K2SO4 + 19 H2O
NaNO3 + Al = AlNO3 + Na =>
NaNO3 + Al = AlNO3 + Na
MnO2 + H2C2O4 + HCl = MnCl2 + H2O + CO2 =>
MnO2 + H2C2O4 + 2 HCl = MnCl2 + 2 H2O + 2 CO2
C2H5OH + SOCl2 = C2H5Cl + SO2 + HCl =>
C2H5OH + SOCl2 = C2H5Cl + SO2 + HCl
Al1 + O2 = Al2O3 =>
4 Al1 + 3 O2 = 2 Al2O3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaSiO2 + HCl = NaCl + HSiO2 =>
NaSiO2 + HCl = NaCl + HSiO2
KMnO4 + Na2SO3 + H2SO4 = H2O + K2SO4 + MnSO4 + Na2SO4 =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4
Ca(OH)2HI = CaIH(OH)2 =>
Ca(OH)2HI = CaIH(OH)2
Cd(OCN)2 + V2O5 = CdO + V(OCN)5 =>
5 Cd(OCN)2 + V2O5 = 5 CdO + 2 V(OCN)5
C2H4(g) + O2 = CO2(g) + H2O(s) =>
C2H4(g) + 3 O2 = 2 CO2(g) + 2 H2O(s)
NaI + Br2 = NaIBr2 =>
NaI + Br2 = NaIBr2
Zn(NO3)2 + H2O = ZnO + HNO3 =>
Zn(NO3)2 + H2O = ZnO + 2 HNO3
C2H6 + SO4 = C2H4 + H2SO4 =>
C2H6 + SO4 = C2H4 + H2SO4
Na4 + KCl = NaCl + KNa3 =>
Na4 + KCl = NaCl + KNa3
SO2Cl2 + H2O + KMnO4 = K2SO4 + Cl2 + MnSO4 + H2SO4 =>
5 SO2Cl2 + 2 H2O + 2 KMnO4 = K2SO4 + 5 Cl2 + 2 MnSO4 + 2 H2SO4
AgCl + NH4OH = Ag[NH3]2 + Cl + H2O =>
AgCl + 2 NH4OH = Ag[NH3]2 + Cl + 2 H2O
H2S + S2O = S8 + H2O =>
8 H2S + 8 S2O = 3 S8 + 8 H2O
Cr(NO3)3 + Na2SO3 + H2O = NaNO3 + Cr(OH)3 + H2SO3 =>
2 Cr(NO3)3 + 3 Na2SO3 + 6 H2O = 6 NaNO3 + 2 Cr(OH)3 + 3 H2SO3
CH2Cl2 = HCHCl2 =>
CH2Cl2 = HCHCl2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
N2O + KOH = NOH + K2O =>
N2O + 2 KOH = 2 NOH + K2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
Cu(NH3)4 + OH = Cu(OH)2 + OH(NH3) =>
Cu(NH3)4 + 6 OH = Cu(OH)2 + 4 OH(NH3)
SnCl2Zn = SnZnCl2 =>
SnCl2Zn = SnZnCl2
BaO*H2O = Ba(OH)2 =>
BaO*H2O = Ba(OH)2
C7H7NO2 + Fe + HCl = C7H10NCl + FeCl2 + H2O =>
C7H7NO2 + 3 Fe + 7 HCl = C7H10NCl + 3 FeCl2 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2O2 + CrCl3 + KOH = K2CrO4 + HCl + H2O =>
3 H2O2 + 2 CrCl3 + 4 KOH = 2 K2CrO4 + 6 HCl + 2 H2O
C2H5ONa + H2SO4 = C2H5OH + Na2SO4 =>
2 C2H5ONa + H2SO4 = 2 C2H5OH + Na2SO4
(NH4)2SO4*FeSO4*6H2O + K3[Fe(CN)6] + H2O = Fe3[Fe(CN)6]2 + (NH4)2SO4*K2SO4*7H2O =>
3(NH4)2SO4*FeSO4*6H2O + 2 K3[Fe(CN)6] + 3 H2O = Fe3[Fe(CN)6]2 + 3(NH4)2SO4*K2SO4*7H2O
Mg(NO3)2 + K3P = Mg3P2 + KNO3 =>
3 Mg(NO3)2 + 2 K3P = Mg3P2 + 6 KNO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cr + Ba(NO3)2 = Ba + Cr(NO3)3 =>
2 Cr + 3 Ba(NO3)2 = 3 Ba + 2 Cr(NO3)3
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Zn(SO4) + Na(OH) = Zn(OH)2 + Na2(SO4) =>
Zn(SO4) + 2 Na(OH) = Zn(OH)2 + Na2(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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