| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(OH)2 = Fe2 + 4 OH
H2O2 + Ni{2+} = O2 + Ni + H{+} =>
H2O2 + Ni{2+} = O2 + Ni + 2 H{+}
Na2HPO4 + Mg(NO3)2 = MgHPO4 + Na2(NO3)2 =>
Na2HPO4 + Mg(NO3)2 = MgHPO4 + Na2(NO3)2
CuSO4 + CaI2 = CaSO4 + CuI2 =>
CuSO4 + CaI2 = CaSO4 + CuI2
KTeO4 + Zn + HCl = TeO2 + ZnCl2 + KCl + H2O =>
2 KTeO4 + 3 Zn + 8 HCl = 2 TeO2 + 3 ZnCl2 + 2 KCl + 4 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Ae + HCe = AeCe3 + H2 =>
2 Ae + 6 HCe = 2 AeCe3 + 3 H2
Sn(ClO2)2 + Al = Al(ClO2)3 + Sn =>
3 Sn(ClO2)2 + 2 Al = 2 Al(ClO2)3 + 3 Sn
LiAlSi2O6 + H2O + CO2 = Li2CO3 + SiO2 + LiAl4(Si3Al)O10(OH)8 =>
5 LiAlSi2O6 + 4 H2O + 2 CO2 = 2 Li2CO3 + 7 SiO2 + LiAl4(Si3Al)O10(OH)8
Rb(OH) + H3(PO4) = Rb3(PO4) + H2O =>
3 Rb(OH) + H3(PO4) = Rb3(PO4) + 3 H2O
FeSO4 + NH4OH + Cl2 = FeCl3 + Fe(OH)3 + (NH4)2SO4 =>
6 FeSO4 + 12 NH4OH + 3 Cl2 = 2 FeCl3 + 4 Fe(OH)3 + 6(NH4)2SO4
BaCl2 + H2SO4 = Ba + ClH2SO4 =>
BaCl2 + 2 H2SO4 = Ba + 2 ClH2SO4
AgNO3 + NaI = NaNO3 + AgI =>
AgNO3 + NaI = NaNO3 + AgI
CaCl2(aq) + Cs3PO4(aq) = CsCl(aq) + Ca3(PO4)2(s) =>
3 CaCl2(aq) + 2 Cs3PO4(aq) = 6 CsCl(aq) + Ca3(PO4)2(s)
CH3CSNH2 + H2O = CH3COONH4 + H2S =>
CH3CSNH2 + 2 H2O = CH3COONH4 + H2S
K2[Be(OH)4] = KOH + Be(OH)2 =>
K2[Be(OH)4] = 2 KOH + Be(OH)2
H2O2 + Fe2SO4 + H2SO4 = Fe2(SO4)3 + H2O =>
2 H2O2 + Fe2SO4 + 2 H2SO4 = Fe2(SO4)3 + 4 H2O
FeCl2 + MnO2 + H2SO4 = Cl2 + Fe2(SO4)3 + MnSO4 + H2O =>
2 FeCl2 + 3 MnO2 + 6 H2SO4 = 2 Cl2 + Fe2(SO4)3 + 3 MnSO4 + 6 H2O
BaCO3 + ZnSO4 = ZnCO3 + BaSO4 =>
BaCO3 + ZnSO4 = ZnCO3 + BaSO4
HAt = H2 + At2 =>
2 HAt = H2 + At2
K2CO3 + HClO4 = KClO4 + H2O + CO2 =>
K2CO3 + 2 HClO4 = 2 KClO4 + H2O + CO2
KHS + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O =>
5 KHS + 8 KMnO4 + 16 H2SO4 = 13 KHSO4 + 8 MnSO4 + 12 H2O
H2O + NO = H2NO2 =>
H2O + NO = H2NO2
Se + F = SeF =>
Se + F = SeF
H3PO4 + MgOH = MgH2PO4 + H2O =>
H3PO4 + MgOH = MgH2PO4 + H2O
Na2S2O8 + C6H6 + H2O = CO2 + NaHSO4 =>
15 Na2S2O8 + C6H6 + 12 H2O = 6 CO2 + 30 NaHSO4
H3PO4(aq) + Sr(OH)2(s) = Sr3(PO4)2(s) + H2O(l) =>
2 H3PO4(aq) + 3 Sr(OH)2(s) = Sr3(PO4)2(s) + 6 H2O(l)
AsH3 + H2O + I2 = H3AsO4 + I{-} + H{+} =>
AsH3 + 4 H2O + 4 I2 = H3AsO4 + 8 I{-} + 8 H{+}
Li + {2} = Li{2}0 =>
Li + {2} = Li{2}0
C3H9N + HNO3 = N2 + C3H8 + H2O =>
5 C3H9N + HNO3 = 3 N2 + 5 C3H8 + 3 H2O
K + PbS = Pb + K2S =>
2 K + PbS = Pb + K2S
Fe3OH + H2 = Fe + H2O =>
2 Fe3OH + H2 = 6 Fe + 2 H2O
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O =>
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O
Sb2(CO3)3 + HCl = H2CO3 + SbCl3 =>
Sb2(CO3)3 + 6 HCl = 3 H2CO3 + 2 SbCl3
(NH4)HSO3 + NaOH = Na2S2O5 + NH4(OH) + H2O =>
2(NH4)HSO3 + 2 NaOH = Na2S2O5 + 2 NH4(OH) + H2O
Cu(OH)2 + HC1 = CuC2 + H2O =>
Cu(OH)2 + 2 HC1 = CuC2 + 2 H2O
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
Fe(OH)2 + Cl2 = Fe(OH)3 + FeCl2 =>
3 Fe(OH)2 + Cl2 = 2 Fe(OH)3 + FeCl2
KClO3(s) = KClO2(s) + O2(g) =>
2 KClO3(s) = 2 KClO2(s) + O2(g)
Pb(OH)2 = Pb + O2 + H2O =>
2 Pb(OH)2 = 2 Pb + O2 + 2 H2O
HSO4{-} + NH3 = SO4{2-} + NH4{+} =>
HSO4{-} + NH3 = SO4{2-} + NH4{+}
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Ba(C2H3O2)2 + B2(Cr2O7)3 = B(C2H3O2)3 + Ba(Cr2O7) =>
3 Ba(C2H3O2)2 + B2(Cr2O7)3 = 2 B(C2H3O2)3 + 3 Ba(Cr2O7)
Al2 + HCl = AlCl2 + H2 =>
Al2 + 4 HCl = 2 AlCl2 + 2 H2
H2SO4 + Hg2S = H2S + Hg2SO4 =>
H2SO4 + Hg2S = H2S + Hg2SO4
CH3Br + LiN3 = CH3N3 + LiBr =>
CH3Br + LiN3 = CH3N3 + LiBr
C4F8 + O2 = CO2 + F2 =>
C4F8 + 4 O2 = 4 CO2 + 4 F2
Al2S3 = Al + S =>
Al2S3 = 2 Al + 3 S
CH3COOK + HI = KI + CH3COOH =>
CH3COOK + HI = KI + CH3COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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