| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
Li2O + H2SO4 = Li2SO4 + H2O =>
Li2O + H2SO4 = Li2SO4 + H2O
C4H5ClO3 + O2 = CO2 + ClO2 + H2O =>
4 C4H5ClO3 + 19 O2 = 16 CO2 + 4 ClO2 + 10 H2O
Mn + H2C2O4 = Mn2(C2O4)3 + H2 =>
2 Mn + 3 H2C2O4 = Mn2(C2O4)3 + 3 H2
CS2 + Cl2(s) = CCl4(s) + S2Cl2(s) =>
CS2 + 3 Cl2(s) = CCl4(s) + S2Cl2(s)
Fe + Ni2(NO3) = FeNO3 + Ni2 =>
Fe + Ni2(NO3) = FeNO3 + Ni2
NaN3(aq) + AgNO3(aq) = AgN3 + NaNO3(aq) =>
NaN3(aq) + AgNO3(aq) = AgN3 + NaNO3(aq)
K3[Fe(CN)6] + BaCl2 = Ba3[Fe(CN)6]2 + KCl =>
2 K3[Fe(CN)6] + 3 BaCl2 = Ba3[Fe(CN)6]2 + 6 KCl
Fe2O3 + H2 + SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2 + 3 SO4 = Fe2(SO4)3 + 3 H2O
CuNO3 + KOH = KNO3 + CuOH =>
CuNO3 + KOH = KNO3 + CuOH
MgO + SO3 = MgSO4 = ,1,2 =>
MgO + SO3 = MgSO4
H2SO4 + C2(OH)2 = H2O + C2SO4 =>
H2SO4 + C2(OH)2 = 2 H2O + C2SO4
NaOH + H2O + P = NaH2PO2 + PH3 =>
3 NaOH + 3 H2O + 4 P = 3 NaH2PO2 + PH3
Sn(SO4)2 + BaCl3 = SnCl4 + Ba2(SO4)3 =>
3 Sn(SO4)2 + 4 BaCl3 = 3 SnCl4 + 2 Ba2(SO4)3
Mg + Fe2(CO3)3 = MgCO3 + Fe =>
3 Mg + Fe2(CO3)3 = 3 MgCO3 + 2 Fe
C14H10 + CrO3 = C14H8O2 + Cr2O3 + H2O =>
C14H10 + 2 CrO3 = C14H8O2 + Cr2O3 + H2O
NiO + H2O = Ni(OH)2 =>
NiO + H2O = Ni(OH)2
Kl + Pb(NO3)2 = PbKl + NO3 =>
Kl + Pb(NO3)2 = PbKl + 2 NO3
Ni(OH)2 + NH3 = Ni(NH3)4 + OH =>
Ni(OH)2 + 4 NH3 = Ni(NH3)4 + 2 OH
C7H14 + KMnO4 + H2SO4 = C3H6O2 + MnSO4 + K2SO4 + H2O =>
15 C7H14 + 28 KMnO4 + 42 H2SO4 = 35 C3H6O2 + 28 MnSO4 + 14 K2SO4 + 42 H2O
CH3CO2Na + H3O = CH3CO2H + Na + H2O =>
CH3CO2Na + H3O = CH3CO2H + Na + H2O
Cl5P + NH4Cl = P3N5 + HCl =>
3 Cl5P + 5 NH4Cl = P3N5 + 20 HCl
Fe{+3} + Sn{+2} = Fe{2} + Sn{4} =>
2 Fe{+3} + Sn{+2} = 2 Fe{2} + Sn{4}
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Li2O + H2SO4 = Li2SO4 + H2O =>
Li2O + H2SO4 = Li2SO4 + H2O
MgBr2 + NaI = NaBr + MgI2 =>
MgBr2 + 2 NaI = 2 NaBr + MgI2
Sc2O3 + H2S = S3Sc2 + H2O =>
Sc2O3 + 3 H2S = S3Sc2 + 3 H2O
CaCo3 + O2 = CaO + Co2 =>
2 CaCo3 + O2 = 2 CaO + 3 Co2
K2SO3 + H = SO2 + H2O + K =>
K2SO3 + 2 H = SO2 + H2O + 2 K
NaBr + KBrO3 = NaBrO3 + KBr =>
NaBr + KBrO3 = NaBrO3 + KBr
C7H6O + CH3NO2 = C8H7NO2 + H2O =>
C7H6O + CH3NO2 = C8H7NO2 + H2O
H3Fe(CN)6 + Fe(OH)2 = Fe5((CN)6)2 + H2O =>
2 H3Fe(CN)6 + 3 Fe(OH)2 = Fe5((CN)6)2 + 6 H2O
CH4 + CH2 = C2H6 =>
CH4 + CH2 = C2H6
H2C4H4O4 + NaOH = Na2C4H4O4 + H2O =>
H2C4H4O4 + 2 NaOH = Na2C4H4O4 + 2 H2O
CuI + F2 = CuF + I =>
2 CuI + F2 = 2 CuF + 2 I
CoCl2 + Na2O2 + NaOH + H2O = Co(OH)3 + NaCl =>
2 CoCl2 + Na2O2 + 2 NaOH + 2 H2O = 2 Co(OH)3 + 4 NaCl
Al + XOH + XNO3 + H2O = XAlO2 + NH3 =>
8 Al + 5 XOH + 3 XNO3 + 2 H2O = 8 XAlO2 + 3 NH3
Cr2(SO4)3 + KMnO4 + H2O = K2Cr2O7 + MnO2 + H2SO4 =>
Cr2(SO4)3 + 2 KMnO4 + 3 H2O = K2Cr2O7 + 2 MnO2 + 3 H2SO4
Mn + Cr = MnCr =>
Mn + Cr = MnCr
C27H48O20 + H2O = CO2 + H =>
C27H48O20 + 34 H2O = 27 CO2 + 116 H
CaSiO3 + HCl = SiCl4 + CaCl2 + H2O =>
CaSiO3 + 6 HCl = SiCl4 + CaCl2 + 3 H2O
O2 + KCI = KCIO =>
O2 + 2 KCI = 2 KCIO
Li2O + H2SO4 = Li2SO4 + H2O =>
Li2O + H2SO4 = Li2SO4 + H2O
Ca + As = Ca3As2 =>
3 Ca + 2 As = Ca3As2
PI6 = P + I =>
PI6 = P + 6 I
Na2O2 + KCl = KClO + Na2O =>
Na2O2 + KCl = KClO + Na2O
Al2(SO4)3 + CaCl2 = AlCl3 + CaSO4 =>
Al2(SO4)3 + 3 CaCl2 = 2 AlCl3 + 3 CaSO4
Hg + O = Hg2O =>
2 Hg + O = Hg2O
Li3PO4(aq) + NaI(aq) = LiI(s) + Na3PO4(aq) =>
Li3PO4(aq) + 3 NaI(aq) = 3 LiI(s) + Na3PO4(aq)
C6H8N2 + C6H10O = C12H13N + NH3 + O =>
5 C6H8N2 + 3 C6H10O = 4 C12H13N + 6 NH3 + 3 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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