| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCl2 + NiSO4 = Co(SO4) + NiCl2
Cu(NO3)3H2O = CuO + NO2 + O2 + H2O =>
Cu(NO3)3H2O = CuO + 3 NO2 + O2 + H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CuSO4 + Fe(NO3)3 = Cu(NO3)2 + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe(NO3)3 = 3 Cu(NO3)2 + Fe2(SO4)3
NO3H + I2 = IO3H + NO2 + H2O =>
10 NO3H + I2 = 2 IO3H + 10 NO2 + 4 H2O
Cu{+} + PbO2 + H{+} + HSO4{-} = PbSO4 + H2O + Cu{2+} =>
2 Cu{+} + PbO2 + 3 H{+} + HSO4{-} = PbSO4 + 2 H2O + 2 Cu{2+}
K2MnO4 + Fe2(SO4)3 = FeSO4 + KMnO4 + K2SO4 =>
2 K2MnO4 + Fe2(SO4)3 = 2 FeSO4 + 2 KMnO4 + K2SO4
AgCl(aq) + Cu(s) = Ag(s) + CuCl2(aq) =>
2 AgCl(aq) + Cu(s) = 2 Ag(s) + CuCl2(aq)
HCl + Na2CO3 = H2O + CO2 + Na + Cl =>
2 HCl + Na2CO3 = H2O + CO2 + 2 Na + 2 Cl
NaHSO4 + Ca(OH)2 = Na2SO4 + H2O + CaSO4 =>
2 NaHSO4 + Ca(OH)2 = Na2SO4 + 2 H2O + CaSO4
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
NaHCO3 + C6H7O7H = CO2 + H2O + C6H7O7Na =>
NaHCO3 + C6H7O7H = CO2 + H2O + C6H7O7Na
C16N1 + C99 = C20N1 =>
99 C16N1 + 4 C99 = 99 C20N1
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Ba(NO3)2 + KSCN = Ba(SCN)2 + K(NO3) =>
Ba(NO3)2 + 2 KSCN = Ba(SCN)2 + 2 K(NO3)
CH3CH(NO2)CH3 + Fe + H2SO4 = CH3CH(NH2)CH3 + FeSO4 + H2O =>
CH3CH(NO2)CH3 + 3 Fe + 3 H2SO4 = CH3CH(NH2)CH3 + 3 FeSO4 + 2 H2O
NaI + Al(NO3)3 = AlI + Na(NO3)3 =>
NaI + Al(NO3)3 = AlI + Na(NO3)3
Na2CO3(aq) + K2CrO4(aq) = K2CO3(s) + Na2CrO4(aq) =>
Na2CO3(aq) + K2CrO4(aq) = K2CO3(s) + Na2CrO4(aq)
Ca3(AsO4)2 + Na3P = Ca3P2 + Na3AsO4 =>
Ca3(AsO4)2 + 2 Na3P = Ca3P2 + 2 Na3AsO4
Na + H2SO4 = H2 + Na2SO4 =>
2 Na + H2SO4 = H2 + Na2SO4
P4 + NaOH = PH3 + Na2HPO2 =>
P4 + 6 NaOH = PH3 + 3 Na2HPO2
NH3 + NaCIO = N2H4NaCI + H2O =>
2 NH3 + NaCIO = N2H4NaCI + H2O
AlCl3 + NH4(OH) = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH4(OH) = Al(OH)3 + 3 NH4Cl
Li + CuBr2 = LiBr + Cu =>
2 Li + CuBr2 = 2 LiBr + Cu
Al(SO4)3 + Mg = Mg(SO4)3 + Al =>
Al(SO4)3 + Mg = Mg(SO4)3 + Al
(NH4)2C2O4 + Ba(OH)2 = BaC2O4 + NH3 + H2O =>
(NH4)2C2O4 + Ba(OH)2 = BaC2O4 + 2 NH3 + 2 H2O
C14H10O2 + NaBH4 + H2O = C14H14O2 + NaH2BO3 =>
2 C14H10O2 + NaBH4 + 3 H2O = 2 C14H14O2 + NaH2BO3
Be(OH)2 + Na2CO3 = BeCO3 + NaOH =>
Be(OH)2 + Na2CO3 = BeCO3 + 2 NaOH
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
K + LiBr = KBr + Li =>
K + LiBr = KBr + Li
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ca(CO3) + C2H4O2 = Ca(C2H3O2)2 + H2O + CO2 =>
Ca(CO3) + 2 C2H4O2 = Ca(C2H3O2)2 + H2O + CO2
Cu(s) + S8(s) = CuS(s) =>
8 Cu(s) + S8(s) = 8 CuS(s)
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NMe4 + I2 = NMe4I3 =>
2 NMe4 + 3 I2 = 2 NMe4I3
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
H3(PO)4 + KOH = K3(PO)4 + H2O =>
H3(PO)4 + 3 KOH = K3(PO)4 + 3 H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
Na + H2SO4 = H2 + Na2SO4 =>
2 Na + H2SO4 = H2 + Na2SO4
Sc + Br2 = ScBr3 =>
2 Sc + 3 Br2 = 2 ScBr3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2S + Mg = H2 + MgS =>
H2S + Mg = H2 + MgS
(H2O) + CuSO4 = H2SO4 + Cu(OH)2 =>
2(H2O) + CuSO4 = H2SO4 + Cu(OH)2
Pb(NO3)2KCl = K(NO3)2PbCl =>
Pb(NO3)2KCl = K(NO3)2PbCl
Pu(SO4)2 + FeCl3 = Fe2(SO4)3 + PuCl4 =>
3 Pu(SO4)2 + 4 FeCl3 = 2 Fe2(SO4)3 + 3 PuCl4
C4H10O + H2O = C2H6O =>
C4H10O + H2O = 2 C2H6O
CuSO4 + HPO2 = Cu(PO2)2 + H2SO4 =>
CuSO4 + 2 HPO2 = Cu(PO2)2 + H2SO4
K2S + KBrO4 + H2O = S + KBr + KOH =>
4 K2S + KBrO4 + 4 H2O = 4 S + KBr + 8 KOH
CH3COOH + Na2HCO3 = CO2 + H2O + NaCH3COO =>
15 CH3COOH + 8 Na2HCO3 = 6 CO2 + 10 H2O + 16 NaCH3COO
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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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