| Équations équilibrées la veille | Équations équilibrées le lendemain |
K4[Fe(CN)6] + 2 CuSO4 = Cu2Fe(CN)6 + 2 K2SO4
KMnO3 + Fe + HCl = MnCl2 + FeCl3 + KCl + H2O =>
KMnO3 + Fe + 6 HCl = MnCl2 + FeCl3 + KCl + 3 H2O
(NH2)2CO + NaBrO = NaBr + CO2 + H2O + N2 =>
(NH2)2CO + 3 NaBrO = 3 NaBr + CO2 + 2 H2O + N2
PH3 + N2O = P4O10 + N2 + H2O =>
4 PH3 + 16 N2O = P4O10 + 16 N2 + 6 H2O
Mn + O2(g) = MnO2(s) =>
Mn + O2(g) = MnO2(s)
SOCl2 + NaOH = Na2SO3 + H2O + NaCl =>
SOCl2 + 4 NaOH = Na2SO3 + 2 H2O + 2 NaCl
BeOKOH = BeOHKO =>
BeOKOH = BeOHKO
Mn{2+} + Fe{3+} + H2O = MnO4{-} + Fe{2+} + H{+} =>
Mn{2+} + 5 Fe{3+} + 4 H2O = MnO4{-} + 5 Fe{2+} + 8 H{+}
TiOH + HNO3 = TiNO3 + H2O =>
TiOH + HNO3 = TiNO3 + H2O
H2 + ZnO = H2O + Zn =>
H2 + ZnO = H2O + Zn
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HClO = Cl2OH2O =>
2 HClO = Cl2OH2O
NH4I + CuCl2 = CuH4I + NCl2 =>
NH4I + CuCl2 = CuH4I + NCl2
NaCrO2 + KOH + NaClO = Na2CrO4 + H2O + KCl + NaCl =>
2 NaCrO2 + 2 KOH + 3 NaClO = 2 Na2CrO4 + H2O + 2 KCl + NaCl
BF3 + NH3 = BH3 + NF3 =>
BF3 + NH3 = BH3 + NF3
NaBr + Cl2 = NaCl(aq) + Br(l) =>
2 NaBr + Cl2 = 2 NaCl(aq) + 2 Br(l)
MnSO4 + KClO3 + HCl = K2MnO4 + Cl + H2SO4 + H2O =>
MnSO4 + 2 KClO3 + 6 HCl = K2MnO4 + 8 Cl + H2SO4 + 2 H2O
CuO + H2SO3 = CuSO4 + H2 =>
CuO + H2SO3 = CuSO4 + H2
Fe + H2 = FeH2 =>
Fe + H2 = FeH2
ZnOH + NaCo = NaOH + ZnCo =>
ZnOH + NaCo = NaOH + ZnCo
CuCl2 + BaSO4 = BaCl2 + CuSO4 =>
CuCl2 + BaSO4 = BaCl2 + CuSO4
NH4CNO = NH4 + CNO =>
NH4CNO = NH4 + CNO
AgNO3 + Pb(ClO4)2 = Ag(ClO4) + Pb(NO3)2 =>
2 AgNO3 + Pb(ClO4)2 = 2 Ag(ClO4) + Pb(NO3)2
Li + N2 = Li5N2 =>
5 Li + N2 = Li5N2
C10H15ON + CH3 = C11H18ON =>
C10H15ON + CH3 = C11H18ON
Al + KClO3 + KOH = K3AlO2 + KCl + H2O =>
6 Al + KClO3 + 18 KOH = 6 K3AlO2 + KCl + 9 H2O
C4H9BrNaOH = NaBrC4H10O =>
C4H9BrNaOH = NaBrC4H10O
HNO3 + KBr = Br2 + NO2 + H2O + KNO3 =>
4 HNO3 + 2 KBr = Br2 + 2 NO2 + 2 H2O + 2 KNO3
Zn(OH)2 + KOH = K2ZnO2 + H2O =>
Zn(OH)2 + 2 KOH = K2ZnO2 + 2 H2O
Mn{2+} + H3O{+} + Pb3O4 = MnO4{-} + Pb{2+} + H2O =>
2 Mn{2+} + 24 H3O{+} + 5 Pb3O4 = 2 MnO4{-} + 15 Pb{2+} + 36 H2O
(NH4)2CO3 + H2SO4 = CO2 + H2O + (NH4)2SO4 =>
(NH4)2CO3 + H2SO4 = CO2 + H2O + (NH4)2SO4
NOCl = Cl + NO =>
NOCl = Cl + NO
Si(CH3)3O(Si(CH3)2O)13Si(CH3)3 + NH4ClO4 = H2O + Cl2 + N2 + CO2 + SiO2 =>
Si(CH3)3O(Si(CH3)2O)13Si(CH3)3 + 64 NH4ClO4 = 176 H2O + 32 Cl2 + 32 N2 + 32 CO2 + 15 SiO2
KCl + Al2(CO3)3 = K2CO3 + Al2Cl6 =>
6 KCl + Al2(CO3)3 = 3 K2CO3 + Al2Cl6
(NH4)3PO4 + KCl = K3PO4 + NH4Cl =>
(NH4)3PO4 + 3 KCl = K3PO4 + 3 NH4Cl
K2Cr2O7 + H2SO4 + NaCl = CrO2Cl2 + Na2SO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 H2SO4 + 4 NaCl = 2 CrO2Cl2 + 2 Na2SO4 + K2SO4 + 3 H2O
Cr(OH)3 + H2O = Cr(OH)4{-}2 + H{+} =>
Cr(OH)3 + H2O = Cr(OH)4{-}2 + H{+}
MgCl2 + LiOH = LiCl + Mg(OH)2 =>
MgCl2 + 2 LiOH = 2 LiCl + Mg(OH)2
KOH + GdCl3 + NH4F = KGdF4 + NH4Cl + NH4OH =>
KOH + GdCl3 + 4 NH4F = KGdF4 + 3 NH4Cl + NH4OH
RaBr2 + Na2CrO4 = RaCrO4 + BrNa =>
RaBr2 + Na2CrO4 = RaCrO4 + 2 BrNa
HAuCl + NaOH = H2O + NaCl + Au =>
HAuCl + NaOH = H2O + NaCl + Au
NH3 + Ca(ClO3)2 = N2 + H2O + Ca(Cl)2 =>
4 NH3 + Ca(ClO3)2 = 2 N2 + 6 H2O + Ca(Cl)2
Ag2O + CHOH = Ag + HCOOH =>
Ag2O + CHOH = 2 Ag + HCOOH
CoC4H4O6(aq) + NaCl(aq) + NaOH(aq) = Co(OH)2(NaCl)2(s) + Na2C4H4O6(aq) =>
CoC4H4O6(aq) + 2 NaCl(aq) + 2 NaOH(aq) = Co(OH)2(NaCl)2(s) + Na2C4H4O6(aq)
Rb + Cl(s) + O2(g) = RbClO3(s) =>
2 Rb + 2 Cl(s) + 3 O2(g) = 2 RbClO3(s)
AgNO3(s) + MgCl(s) = AgCl(s) + MgNO3(aq) =>
AgNO3(s) + MgCl(s) = AgCl(s) + MgNO3(aq)
KMnO4 + H2SO4 + C3H6O = CO2 + MnSO4 + K2SO4 + H2O =>
16 KMnO4 + 24 H2SO4 + 5 C3H6O = 15 CO2 + 16 MnSO4 + 8 K2SO4 + 39 H2O
S + H + O = SH2O =>
S + 2 H + O = SH2O
NH4OH + HC = H2O + NH4C =>
NH4OH + HC = H2O + NH4C
C6H14 + HNO3 = C6H13 + NO2 + H2O =>
C6H14 + HNO3 = C6H13 + NO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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