| Équations équilibrées la veille | Équations équilibrées le lendemain |
[Ag(NH3)2](aq) + 2 HNO3(aq) = 2 NH4NO3(aq) + Ag(aq)
H3C6H5O7 + NaHCO3 = CO2 + H2O + NaC6H5O7 =>
8 H3C6H5O7 + 9 NaHCO3 = 3 CO2 + 14 H2O + 9 NaC6H5O7
Ca(OH)2 + K2CO3 = K(OH) + CaCO3 =>
Ca(OH)2 + K2CO3 = 2 K(OH) + CaCO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe(CNS)3 + NH4CNS = FeCNS + NH4(CNS)3 =>
Fe(CNS)3 + NH4CNS = FeCNS + NH4(CNS)3
NaHCO3 + NaOH = H2O + Na2CO3 =>
NaHCO3 + NaOH = H2O + Na2CO3
C3H5(NO3)3 = CO2(g) + N2(g) + H2O + O2(g) =>
4 C3H5(NO3)3 = 12 CO2(g) + 6 N2(g) + 10 H2O + O2(g)
S + O = SO =>
S + O = SO
O2(g) = O3(g) =>
3 O2(g) = 2 O3(g)
Li2S + H3PO4 = Li3PO4 + H2S =>
3 Li2S + 2 H3PO4 = 2 Li3PO4 + 3 H2S
Mg + NH4 + PO4 + H2O = MgNH4PO4*6H2O =>
Mg + NH4 + PO4 + 6 H2O = MgNH4PO4*6H2O
NH3 + Cu(NO3)2 = Cu + N2 + H2O =>
4 NH3 + Cu(NO3)2 = Cu + 3 N2 + 6 H2O
KCl(aq) + NaOH(aq) = ClOH + NaK =>
KCl(aq) + NaOH(aq) = ClOH + NaK
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na2CO3 + CuSO4 + H2O = Na2SO4 + Cu(OH)2 + H2CO3 =>
Na2CO3 + CuSO4 + 2 H2O = Na2SO4 + Cu(OH)2 + H2CO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
K2S(aq) + Ni(NO3)2(aq) = KNO3(s) + SNi(aq) =>
K2S(aq) + Ni(NO3)2(aq) = 2 KNO3(s) + SNi(aq)
Cu(No3)2(ac) + NH4OH(ac) = Cu(OH)2 + NH4No3 =>
Cu(No3)2(ac) + 2 NH4OH(ac) = Cu(OH)2 + 2 NH4No3
Hg + Na2SO4 = Hg(SO4)2 + Na =>
Hg + 2 Na2SO4 = Hg(SO4)2 + 4 Na
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
CuCl2 + K2CO3 = Cu2(CO3)2 + KCl =>
2 CuCl2 + 2 K2CO3 = Cu2(CO3)2 + 4 KCl
C3H7OH(l) + O2(g) = CO2(g) + H2O2(aq) =>
2 C3H7OH(l) + 13 O2(g) = 6 CO2(g) + 8 H2O2(aq)
Si2Cl6(l) + H2O = SiO2(s) + HCl(g) + H2(g) =>
Si2Cl6(l) + 4 H2O = 2 SiO2(s) + 6 HCl(g) + H2(g)
Cl1 + O2 = ClO =>
2 Cl1 + O2 = 2 ClO
CH4(g) + Cl(g) = CH3Cl(g) + HCl(g) =>
CH4(g) + 2 Cl(g) = CH3Cl(g) + HCl(g)
Mg + SnCl2 = MgCl2 + Sn =>
Mg + SnCl2 = MgCl2 + Sn
BiCl3 + H2S = BiS + H2Cl3 =>
BiCl3 + H2S = BiS + H2Cl3
S + H2O = H2S + SO2 =>
3 S + 2 H2O = 2 H2S + SO2
H{+} + Cr2O7{-2} + H2SO3{-} = Cr{3+} + SO4{-2} + H2O =>
6 H{+} + Cr2O7{-2} + 2 H2SO3{-} = 2 Cr{3+} + 2 SO4{-2} + 5 H2O
C2H6O(l) + O2(g) = CO2(g) + H2O =>
C2H6O(l) + 3 O2(g) = 2 CO2(g) + 3 H2O
MgSO4 + Na3(PO4) = Mg3(PO4)2 + Na2SO4 =>
3 MgSO4 + 2 Na3(PO4) = Mg3(PO4)2 + 3 Na2SO4
C2H5(l) + O2 = CO2 + H2O =>
4 C2H5(l) + 13 O2 = 8 CO2 + 10 H2O
NiBr2 + NaOH = NaBr2 + NiOH =>
NiBr2 + NaOH = NaBr2 + NiOH
K2 + O2 = K2O =>
2 K2 + O2 = 2 K2O
Ge + NH3 = Ge3N4 + H2 =>
3 Ge + 4 NH3 = Ge3N4 + 6 H2
KI + H2O2 = KOH + I2 =>
2 KI + H2O2 = 2 KOH + I2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
AgCl + PbS = Ag2S + PbCl2 =>
2 AgCl + PbS = Ag2S + PbCl2
CuO2H2 + HCl = CuCl2 + H2O =>
CuO2H2 + 2 HCl = CuCl2 + 2 H2O
C3H2O4K2 + KOH = CH4 + K2CO3 =>
C3H2O4K2 + 2 KOH = CH4 + 2 K2CO3
H + SO4 + MgO = MgSO4 + H2O =>
2 H + SO4 + MgO = MgSO4 + H2O
C7H6N2O4 + H = C7H10N2 + H2O =>
C7H6N2O4 + 12 H = C7H10N2 + 4 H2O
Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2
H2S + FeO3H3 = Fe2S3 + H2O =>
3 H2S + 2 FeO3H3 = Fe2S3 + 6 H2O
Na + O = Na2O =>
2 Na + O = Na2O
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
KMnO4 + H2SO4 + Fe(NO2)2 = K2SO4 + MnSO4 + Fe(SO4)3 + HNO3 + H2O =>
8 KMnO4 + 27 H2SO4 + 5 Fe(NO2)2 = 4 K2SO4 + 8 MnSO4 + 5 Fe(SO4)3 + 10 HNO3 + 22 H2O
KI + H2O = KOH + I2 + H2 =>
2 KI + 2 H2O = 2 KOH + I2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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