| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca(IO3)2 + 23 KI + 24 HCl = 23 KCl + ClCa2 + 12 H2O + 27 I
HgO2H2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 HgO2H2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
CaHPO4 + H2 = Ca + H3PO4 =>
CaHPO4 + H2 = Ca + H3PO4
H2 + N2 + HCl = NH4Cl =>
3 H2 + N2 + 2 HCl = 2 NH4Cl
V2O5 + H = V + H2O =>
V2O5 + 10 H = 2 V + 5 H2O
N2H4 + HNO3 = H2O + HN =>
3 N2H4 + HNO3 = 3 H2O + 7 HN
Cl2 + C2 = ClC2 =>
Cl2 + 2 C2 = 2 ClC2
Mo + C3H6N6 = Mo2C + N2 + H2 =>
6 Mo + C3H6N6 = 3 Mo2C + 3 N2 + 3 H2
Mg(OH)2 + NaOH = Na4[Mg(OH)6] =>
Mg(OH)2 + 4 NaOH = Na4[Mg(OH)6]
Ca(OH)2 + H2(SO4) = Ca(SO4) + H2O =>
Ca(OH)2 + H2(SO4) = Ca(SO4) + 2 H2O
BF3 + PH3 + O2 = BP3O2 + HF + H2O =>
2 BF3 + 6 PH3 + 5 O2 = 2 BP3O2 + 6 HF + 6 H2O
KOH(aq) + CuCl(aq) = CuOH(s) + KCl =>
KOH(aq) + CuCl(aq) = CuOH(s) + KCl
C8H6 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C8H6 + 26 KMnO4 + 39 H2SO4 = 40 C6H5COOH + 26 MnSO4 + 13 K2SO4 + 24 H2O
Al(OH3) + H2CO3 = Al2(CO) + H2O =>
2 Al(OH3) + H2CO3 = Al2(CO) + 4 H2O
Mn(NO3)2 + NaBiO3 + NaOH = Bi(OH)3 + Mn2O3 + NaNO3 =>
2 Mn(NO3)2 + NaBiO3 + 3 NaOH = Bi(OH)3 + Mn2O3 + 4 NaNO3
Cl2(g) + NaOH(Ac) = NaClO(Ac) + NaCl(Ac) + H2O(l) =>
Cl2(g) + 2 NaOH(Ac) = NaClO(Ac) + NaCl(Ac) + H2O(l)
Mg + HNO3 + O2 = MgNO3 + H2O =>
4 Mg + 4 HNO3 + O2 = 4 MgNO3 + 2 H2O
CH2OHCH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH3CO + H2O =>
5 CH2OHCH2CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 5 CH3CH3CO + 9 H2O
NaOH + Fe2(SO4)3 + NaClO = Na2FeO4 + NaCl + Na2SO4 + H2O =>
10 NaOH + Fe2(SO4)3 + 3 NaClO = 2 Na2FeO4 + 3 NaCl + 3 Na2SO4 + 5 H2O
NH4Cl(s) + NaOH(aq) = H2O(l) + NH3(g) + NaCl(aq) =>
NH4Cl(s) + NaOH(aq) = H2O(l) + NH3(g) + NaCl(aq)
Al2O3 + H2SO4 + H2O = Al2(SO4)3*18H2O =>
Al2O3 + 3 H2SO4 + 15 H2O = Al2(SO4)3*18H2O
Na(s) + HCl2(aq) = NaCl(aq) + H2(g) =>
4 Na(s) + 2 HCl2(aq) = 4 NaCl(aq) + H2(g)
ZnS(s) + O2(g) = ZnO(s) + SO2(g) =>
2 ZnS(s) + 3 O2(g) = 2 ZnO(s) + 2 SO2(g)
Be + Na3(PO3) = Na + Be3(PO3)2 =>
3 Be + 2 Na3(PO3) = 6 Na + Be3(PO3)2
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
H2 + VO2 = V2O3 + H2O =>
H2 + 2 VO2 = V2O3 + H2O
Li2SO4 + KOH = K2SO4 + LiOH =>
Li2SO4 + 2 KOH = K2SO4 + 2 LiOH
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CO2 + H = C3H8 + O2 =>
3 CO2 + 8 H = C3H8 + 3 O2
Y + CuO = Y2O3 + Cu2O =>
2 Y + 6 CuO = Y2O3 + 3 Cu2O
Zn3P2 = Zn + P =>
Zn3P2 = 3 Zn + 2 P
CaCO3SiO2 = CaSiO3CO2 =>
CaCO3SiO2 = CaSiO3CO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
MnN4 = Mn + N =>
MnN4 = Mn + 4 N
Ca3P2 + K2Cr2O7 + HCl = CrCl + KCl + Ca3(PO4)2 + H2O =>
5 Ca3P2 + 8 K2Cr2O7 + 32 HCl = 16 CrCl + 16 KCl + 5 Ca3(PO4)2 + 16 H2O
CrCl3 + Mg = CrCl2 + MgCl2 =>
2 CrCl3 + Mg = 2 CrCl2 + MgCl2
HVO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + V2SO4 + H2O =>
2 HVO3 + 8 FeSO4 + 5 H2SO4 = 4 Fe2(SO4)3 + V2SO4 + 6 H2O
C6H5NH3Cl + Br2 = Br3C6H2NH3Cl + HBr =>
C6H5NH3Cl + 3 Br2 = Br3C6H2NH3Cl + 3 HBr
N2O5 + H2O = HNO3HNO3 =>
N2O5 + H2O = HNO3HNO3
NaOH + NH4PO4 = NaNH4 + PO4OH =>
NaOH + NH4PO4 = NaNH4 + PO4OH
AlBr3 + Al(BrO3)3 + HCl = Br2 + AlCl3 + H2O =>
5 AlBr3 + Al(BrO3)3 + 18 HCl = 9 Br2 + 6 AlCl3 + 9 H2O
CoCl2*6H2O + NH4Cl = [Co(NH3)6]Cl3 + H2O + H + HCl =>
CoCl2*6H2O + 6 NH4Cl = [Co(NH3)6]Cl3 + 6 H2O + H + 5 HCl
Au + HCl = Au2Cl3 + H2 =>
4 Au + 6 HCl = 2 Au2Cl3 + 3 H2
Zn(CO3)2 + H2SO4 = Zn(SO4)2 + H2O + CO2 =>
Zn(CO3)2 + 2 H2SO4 = Zn(SO4)2 + 2 H2O + 2 CO2
Cd(s) + H2SO4(ac) = CdSO4(ac) + H2 =>
Cd(s) + H2SO4(ac) = CdSO4(ac) + H2
Au + HCl = Au2Cl3 + H2 =>
4 Au + 6 HCl = 2 Au2Cl3 + 3 H2
HMnO4 + HNO3 = Mn(NO3)2 + H2O + O2 =>
4 HMnO4 + 8 HNO3 = 4 Mn(NO3)2 + 6 H2O + 5 O2
NH4NO3 + C20H42 = N2 + H2O + CO =>
41 NH4NO3 + C20H42 = 41 N2 + 103 H2O + 20 CO
NH4OH + FeCl3 = Fe2O3 + NH4Cl + H2O =>
6 NH4OH + 2 FeCl3 = Fe2O3 + 6 NH4Cl + 3 H2O
O2 + H2SO3 = H2O + SO3 =>
O2 + 2 H2SO3 = 2 H2O + 2 SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/20/25
Équations équilibrées sur05/20/24
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