| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeO + Zn = ZnO + Fe
Bi3 + HCl = BiCl + H =>
Bi3 + 3 HCl = 3 BiCl + 3 H
Mn + Cr3Cl = Cr + Mn2Cl =>
2 Mn + Cr3Cl = 3 Cr + Mn2Cl
NaBr + H2O2 + H2SO4 = Br2 + H2O + Na2SO4 =>
2 NaBr + H2O2 + H2SO4 = Br2 + 2 H2O + Na2SO4
CoCl2(aq) + NH4OH(aq) = Co(OH)2(s) + NH4Cl(aq) =>
CoCl2(aq) + 2 NH4OH(aq) = Co(OH)2(s) + 2 NH4Cl(aq)
Fe3O4 + H2O = Fe(OH)3 + Fe(OH)2 =>
Fe3O4 + 4 H2O = 2 Fe(OH)3 + Fe(OH)2
C2H5NH2 + HNO3 = C2H5NH3 + NO3 =>
C2H5NH2 + HNO3 = C2H5NH3 + NO3
Na2SO4 + TiO2 = Na2TiO3 + SO3 =>
Na2SO4 + TiO2 = Na2TiO3 + SO3
Na2C2O4 + KMnO4 + HCI = CO2 + KCI + NaCI + MnCI2 + H2O =>
Na2C2O4 + 2 KMnO4 + 8 HCI = 4 CO2 + 2 KCI + 2 NaCI + 2 MnCI2 + 4 H2O
CO(g) + Cl2(g) = COCl2(g) =>
CO(g) + Cl2(g) = COCl2(g)
CH3CH2CHCHCH2CH3 + KMnO4 + H2O = CH3CH2CHOHCHOHCH2CH3 + KOH + MnO2 =>
3 CH3CH2CHCHCH2CH3 + 2 KMnO4 + 4 H2O = 3 CH3CH2CHOHCHOHCH2CH3 + 2 KOH + 2 MnO2
MgOH + HBr2 = MgBr2 + H2O =>
MgOH + HBr2 = MgBr2 + H2O
NO2 + CO(NH2)2 = CO2 + N2 + H2O =>
6 NO2 + 4 CO(NH2)2 = 4 CO2 + 7 N2 + 8 H2O
C4H11N + H2O = C4H11 + NH3 + OH =>
C4H11N + 3 H2O = C4H11 + NH3 + 3 OH
HgClO4 + Ag = HgAg + ClO4 =>
HgClO4 + Ag = HgAg + ClO4
FeCl2 + NH3 = FeNH3 + Cl2 =>
FeCl2 + NH3 = FeNH3 + Cl2
NO2 + Na2CO3 + H2O = NaNO2 + NaNO3 + NaHCO3 =>
2 NO2 + 2 Na2CO3 + H2O = NaNO2 + NaNO3 + 2 NaHCO3
Na2CO3(s)(heat) = Na2O(s) + CO2(g) =>
Na2CO3(s)(heat) = Na2O(s) + CO2(g)
Sodium + Bromine = Sodiumbromide =>
2 Na + Br2 = 2 NaBr
Fe(SO4)3 + NH2OH = FeSO4 + H2SO4 + N2O + H2O =>
Fe(SO4)3 + 2 NH2OH = FeSO4 + 2 H2SO4 + N2O + H2O
Mg[NO3]26H2O + SiO2 + Nd[NO3]34H2O + C2H6N4O2 = Mg2199SiO4*Nd001 + N2 + CO2 + H2O =>
10995 Mg[NO3]26H2O + 5 SiO2 + 5.0000000000018Nd[NO3]34H2O + 171622 C2H6N4O2 = 5 Mg2199SiO4*Nd001 + 486264 N2 + 343244 CO2 + 525866 H2O
CH3CoOH + PCl3 = CH3CoCl + H3PO3 =>
3 CH3CoOH + PCl3 = 3 CH3CoCl + H3PO3
H2C2O4 + K2CrO4 + HCl = CrCl3 + KCl + H2O + CO2 =>
3 H2C2O4 + 2 K2CrO4 + 10 HCl = 2 CrCl3 + 4 KCl + 8 H2O + 6 CO2
NiCl2(H2O)6 + NaOH = Ni(OH)2 + NaCl + H2O =>
NiCl2(H2O)6 + 2 NaOH = Ni(OH)2 + 2 NaCl + 6 H2O
FeO5 + C = Fe + CO2 =>
2 FeO5 + 5 C = 2 Fe + 5 CO2
NaBr + KMnO4 + H2SO4 = Br2 + MnSO4 + H2O + Na2SO4 + K2SO4 =>
10 NaBr + 2 KMnO4 + 8 H2SO4 = 5 Br2 + 2 MnSO4 + 8 H2O + 5 Na2SO4 + K2SO4
HgCl2 + H3PO4 = Hg3(PO4)2 + HCl =>
3 HgCl2 + 2 H3PO4 = Hg3(PO4)2 + 6 HCl
SO + NaOH = NaSO2 + H =>
SO + NaOH = NaSO2 + H
NaOH + Cl = NaClO + NaCl + H2O =>
2 NaOH + 2 Cl = NaClO + NaCl + H2O
KNO3 + MnO2 + KOH = KNO2 + KMnO4 + H2O =>
3 KNO3 + 2 MnO2 + 2 KOH = 3 KNO2 + 2 KMnO4 + H2O
Li2O + Cl2 = LiCl + O2 =>
2 Li2O + 2 Cl2 = 4 LiCl + O2
C2H4O2 + CaO = H2O + Ca2C + CO2 =>
C2H4O2 + 2 CaO = 2 H2O + Ca2C + CO2
AlF3 + BaCl2 = AlCl3 + BaF2 =>
2 AlF3 + 3 BaCl2 = 2 AlCl3 + 3 BaF2
SeO2 + S = SeO + SO2 =>
2 SeO2 + S = 2 SeO + SO2
H2S + Ni(NO3)2 = Ni2S2 + H(NO3) =>
2 H2S + 2 Ni(NO3)2 = Ni2S2 + 4 H(NO3)
PH3 + H2O = PH2 + H3O =>
PH3 + H2O = PH2 + H3O
CrBr2 + Ba(OH)2 = Cr(OH)2 + BaBr2 =>
CrBr2 + Ba(OH)2 = Cr(OH)2 + BaBr2
CrO3 + LiO = LiCrO4 =>
CrO3 + LiO = LiCrO4
CuO2 = Cu + O2 =>
CuO2 = Cu + O2
Zn + CaCO3 = CO + O2 + ZnCa =>
Zn + CaCO3 = CO + O2 + ZnCa
Na2SiO3 + FeSO4 = FeSiO3 + Na2SO4 =>
Na2SiO3 + FeSO4 = FeSiO3 + Na2SO4
MgCO3(g) = MgO(g) + CO2(g) =>
MgCO3(g) = MgO(g) + CO2(g)
H2F + Ca(OH)2 = Ca2F2 + H2O =>
2 H2F + 2 Ca(OH)2 = Ca2F2 + 4 H2O
NH4HCO3 + AlCl3 = Al(OH)3 + NH4Cl + CO2 =>
3 NH4HCO3 + AlCl3 = Al(OH)3 + 3 NH4Cl + 3 CO2
CH3COOH + Fe2O3 = (CH3COO)3Fe + H2O =>
6 CH3COOH + Fe2O3 = 2(CH3COO)3Fe + 3 H2O
As2O3 + H = As + H2O =>
As2O3 + 6 H = 2 As + 3 H2O
FeCl2(aq) + AgNO3(aq) = Fe(NO3)2(aq) + AgCl(aq) =>
FeCl2(aq) + 2 AgNO3(aq) = Fe(NO3)2(aq) + 2 AgCl(aq)
Br2 + HOH = HBrO + H2 =>
Br2 + 2 HOH = 2 HBrO + H2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Ca(ClO)2 + NaI + H2SO4 = CaSO4 + HCl + NaO + I =>
Ca(ClO)2 + 2 NaI + H2SO4 = CaSO4 + 2 HCl + 2 NaO + 2 I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/24/25
Équations équilibrées sur06/23/24
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