| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 HClO3 = 2 ClO2 + HClO4 + H2O
S + Na2SO4 = Na2S + SO2 =>
2 S + Na2SO4 = Na2S + 2 SO2
HClO = HClO3 + HCl =>
3 HClO = HClO3 + 2 HCl
C8H2O + O2 = CO + H2O =>
C8H2O + 4 O2 = 8 CO + H2O
C4H8 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + K7H =>
29 C4H8 + 14 KMnO4 + 30 H2O = 29 C4H8(OH)2 + 14 MnO2 + 2 K7H
Al(OM)3 = Al2O3 + M2O =>
2 Al(OM)3 = Al2O3 + 3 M2O
Li2CO3 + K2SO4 = K2CO3 + Li2SO4 =>
Li2CO3 + K2SO4 = K2CO3 + Li2SO4
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
Cu(NO3)2(aq) + Na2CO3(aq) = CuCO3(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + Na2CO3(aq) = CuCO3(s) + 2 NaNO3(aq)
HClO = HCl + O2 =>
2 HClO = 2 HCl + O2
Zn(NO3)2 + K4[Fe(CN)6] = Zn4[Fe(CN)6] + K(NO3)2 =>
4 Zn(NO3)2 + K4[Fe(CN)6] = Zn4[Fe(CN)6] + 4 K(NO3)2
Cr2(SO4)3 + KOH = Cr(OH)3 + K2SO4 =>
Cr2(SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2SO4
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
KNO3 + Na2SO4 = K2SO3 + NaNO3 + O2 =>
4 KNO3 + 2 Na2SO4 = 2 K2SO3 + 4 NaNO3 + O2
Zn(OH)2(aq) + HNO3(aq) = H2O(l) + Zn(NO3)2 =>
Zn(OH)2(aq) + 2 HNO3(aq) = 2 H2O(l) + Zn(NO3)2
CH3COOH + Ca3(PO4)2 = Ca(CH3COO)2 + H3PO4 =>
6 CH3COOH + Ca3(PO4)2 = 3 Ca(CH3COO)2 + 2 H3PO4
C8H8O3 + NaOH = H2O + NaC8H7O3 =>
C8H8O3 + NaOH = H2O + NaC8H7O3
Cl2(g) + KBr(aq) = K + BrCl =>
Cl2(g) + 2 KBr(aq) = 2 K + 2 BrCl
HClO3 + HCl = H2O + Cl2 =>
HClO3 + 5 HCl = 3 H2O + 3 Cl2
Cl2O(g) + H2O = HClO(g) =>
Cl2O(g) + H2O = 2 HClO(g)
HClO + OH = ClO + H2O =>
HClO + OH = ClO + H2O
HClO3 = ClO2 + O2 + H2O =>
4 HClO3 = 4 ClO2 + O2 + 2 H2O
Na + At = NaAt =>
Na + At = NaAt
Zn(s) + HSO4(aq) = H2(g) + ZnSO4(aq) =>
2 Zn(s) + 2 HSO4(aq) = H2(g) + 2 ZnSO4(aq)
HClO = HCl + O2 =>
2 HClO = 2 HCl + O2
HClO = HClO3 + HCl =>
3 HClO = HClO3 + 2 HCl
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
Na + At = NaAt =>
Na + At = NaAt
H3PO3 + OH = H3PO4 + H2O =>
H3PO3 + 2 OH = H3PO4 + H2O
HClO3 = ClO2 + O2 + H2O =>
4 HClO3 = 4 ClO2 + O2 + 2 H2O
HClO + Ca(OH)2 = H2O + Ca(ClO)2 =>
2 HClO + Ca(OH)2 = 2 H2O + Ca(ClO)2
HClO3 + NaOH = NaClO3 + H2O =>
HClO3 + NaOH = NaClO3 + H2O
Al2(CO3)3 + CaBr2 = CaCO3 + AlBr3 =>
Al2(CO3)3 + 3 CaBr2 = 3 CaCO3 + 2 AlBr3
CoCl3 + N(C2H6)3 = CoCl3(N(C2H6)3) =>
CoCl3 + N(C2H6)3 = CoCl3(N(C2H6)3)
[Ag(NH3)2]NO3 + Na2[Sb(OH)4] + H2O = Ag + NH3 + Na2HNO3 + Na[Sb(OH)6] =>
4[Ag(NH3)2]NO3 + 6 Na2[Sb(OH)4] + 9 H2O = 4 Ag + 9 NH3 + 3 Na2HNO3 + 6 Na[Sb(OH)6]
H2 + S8 = HS =>
4 H2 + S8 = 8 HS
NaOH + HClO = NaClO + H2O =>
NaOH + HClO = NaClO + H2O
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
MnSO4 + PbO2 + HNO3 = Pb(MnO4)2 + PbSO4 + Pb(NO3)2 + H2O =>
2 MnSO4 + 5 PbO2 + 4 HNO3 = Pb(MnO4)2 + 2 PbSO4 + 2 Pb(NO3)2 + 2 H2O
S{-}2 + MnO4{-} + H{+} = S2 + Mn{+2} + H2O =>
10 S{-}2 + 2 MnO4{-} + 16 H{+} = 5 S2 + 2 Mn{+2} + 8 H2O
MnO(OH)2 + NaOH + H2O = Na2[Mn(OH)6] =>
MnO(OH)2 + 2 NaOH + H2O = Na2[Mn(OH)6]
HClO = HCl + O2 =>
2 HClO = 2 HCl + O2
HClO = HClO3 + HCl =>
3 HClO = HClO3 + 2 HCl
HClO3 + NaOH = NaClO3 + H2O =>
HClO3 + NaOH = NaClO3 + H2O
Al2(CO3)3 + ZnCl2 = ZnCO3 + AlCl3 =>
Al2(CO3)3 + 3 ZnCl2 = 3 ZnCO3 + 2 AlCl3
Fe2O3 + Si2 = Fe3O4 + SiO =>
6 Fe2O3 + Si2 = 4 Fe3O4 + 2 SiO
HClO3 + Ba(OH)2 = Ba(ClO3)2 + H2O =>
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 H2O
Al2(CO3)3 + Ca(OH)2 = Al(OH)3 + CaCO3 =>
Al2(CO3)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaCO3
HClO + Ca(OH)2 = H2O + Ca(ClO)2 =>
2 HClO + Ca(OH)2 = 2 H2O + Ca(ClO)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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