| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2(s) + 2 AgNO3(aq) = Ca(NO3)2 + 2 AgCl
HCl + Sn = SnCl + H2 =>
2 HCl + 2 Sn = 2 SnCl + H2
HOSO2* + O2 = HO2* + SO3 =>
HOSO2* + O2 = HO2* + SO3
HCe + Ba(OH)2 = BaCe2 + H2O =>
2 HCe + Ba(OH)2 = BaCe2 + 2 H2O
Pb(ClO4)2 + NaOH = Pb(OH)2 + NaClO4 =>
Pb(ClO4)2 + 2 NaOH = Pb(OH)2 + 2 NaClO4
NaOH + HOAc = NaOAc + H2O =>
NaOH + HOAc = NaOAc + H2O
H2SO + O2 = SO2 + H2O =>
H2SO + O2 = SO2 + H2O
NaI + H2O = NaOH + IH =>
NaI + H2O = NaOH + IH
CaF2 + Li2(SO4) = CaSO4 + LiF =>
CaF2 + Li2(SO4) = CaSO4 + 2 LiF
C5H6O + O2 = CO2 + H2O =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O
MnO2 + C(s) = Mn(s) + CO2(g) =>
MnO2 + C(s) = Mn(s) + CO2(g)
Zn(s) + H2SO4 = ZnO + H2SO3 =>
Zn(s) + H2SO4 = ZnO + H2SO3
Cu(CH3COO)2 = Cu + HCH3COO + CO =>
2 Cu(CH3COO)2 = 2 Cu + 3 HCH3COO + 2 CO
H2O2 + NaClO = O2 + Cl2 + NaOH =>
H2O2 + 2 NaClO = O2 + Cl2 + 2 NaOH
SnCl2 + K2CrO4 = SnCrO4 + KCl =>
SnCl2 + K2CrO4 = SnCrO4 + 2 KCl
KCl(aq) + AgNO3 = KNO3 + AgCl =>
KCl(aq) + AgNO3 = KNO3 + AgCl
C2H4(s) + O2(g) = C6H12O11(s) =>
6 C2H4(s) + 11 O2(g) = 2 C6H12O11(s)
PO + H2O = PH3 + O2 =>
4 PO + 6 H2O = 4 PH3 + 5 O2
Ba(OH)2 + HF = BaF2 + H2O =>
Ba(OH)2 + 2 HF = BaF2 + 2 H2O
NO + H2O = HNO2 + H{+} + e =>
NO + H2O = HNO2 + H{+} + e
Cu(NO3)2 + Na2CO3 = CuCO3 + NaNO3 =>
Cu(NO3)2 + Na2CO3 = CuCO3 + 2 NaNO3
K2OCrO3 = K2CrO4 =>
K2OCrO3 = K2CrO4
AlCl3 + Ba(OH)2 = BaCl2 + Al(OH)3 =>
2 AlCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Al(OH)3
Ti4 + AlBO3 = Al3 + Ti3(BO3)4 =>
9 Ti4 + 48 AlBO3 = 16 Al3 + 12 Ti3(BO3)4
Na2 + H2O = H2 + NaO2 =>
Na2 + 4 H2O = 4 H2 + 2 NaO2
ClO4{-)+Cl{-)+H2O = Cl2+OH{-} =>
ClO4{-)+7Cl{-)+4H2O = 4 Cl2+8OH{-}
FeOCaCO3 = FeCO3CaO =>
FeOCaCO3 = FeCO3CaO
TiCl4 + NH3 = TiN + N2 + NH4Cl =>
6 TiCl4 + 32 NH3 = 6 TiN + N2 + 24 NH4Cl
NO + H2O = HNO2 + H{+} + e =>
NO + H2O = HNO2 + H{+} + e
Nh4 + HCl = Nh4Cl + H2 =>
2 Nh4 + 2 HCl = 2 Nh4Cl + H2
C2H4 + O + H2O = C2H6O2 =>
C2H4 + O + H2O = C2H6O2
H2S + NO2 = HNO2 + S =>
H2S + 2 NO2 = 2 HNO2 + S
Cr(OH)3 + IO3{-} = CrO3{2-} + I{-} + H2O + H{+} =>
6 Cr(OH)3 + IO3{-} = 6 CrO3{2-} + I{-} + 3 H2O + 12 H{+}
KI + Cl2 = ClI + K =>
2 KI + Cl2 = 2 ClI + 2 K
KBr + Ag(NO3) = KNO3 + AgBr =>
KBr + Ag(NO3) = KNO3 + AgBr
Cr2(SO4)3 + NH4OH = Cr(OH)3 + (NH4)2SO4 =>
Cr2(SO4)3 + 6 NH4OH = 2 Cr(OH)3 + 3(NH4)2SO4
Cl2O7 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
Cl2O7 + Ca(OH)2 = Ca(ClO4)2 + H2O
PbCl2 + CO + H2O = CO2 + Pb + HCl =>
PbCl2 + CO + H2O = CO2 + Pb + 2 HCl
U + H2O = UO2 + H2 =>
U + 2 H2O = UO2 + 2 H2
H2O + Fe(CN)6{4-} + Ce{4+} = Ce(OH)3 + Fe(OH)3 + CO3{2-} + NO3{-} + H{+} =>
222 H2O + Fe(CN)6{4-} + 61 Ce{4+} = 61 Ce(OH)3 + Fe(OH)3 + 6 CO3{2-} + 6 NO3{-} + 258 H{+}
NH4Fe(SO4)2 + BaCl2 = NH4FeCl4 + BaSO4 =>
NH4Fe(SO4)2 + 2 BaCl2 = NH4FeCl4 + 2 BaSO4
NH4Cl + BaOH = BaCl + NH4OH =>
NH4Cl + BaOH = BaCl + NH4OH
H2S + HNO3 = NO2 + H2O + SO2 =>
H2S + 6 HNO3 = 6 NO2 + 4 H2O + SO2
KNO2 + HCl = KCl + HNO2 =>
KNO2 + HCl = KCl + HNO2
CaCO3 + HC2H3O2 = Ca(C2H3O2)2 + H2CO3 =>
CaCO3 + 2 HC2H3O2 = Ca(C2H3O2)2 + H2CO3
ScH + PbS = ScS + PbH =>
ScH + PbS = ScS + PbH
Cr(NO3)3 + HCl + Zn = CrCl2 + HNO2 + O2 + ZnCl2 =>
2 Cr(NO3)3 + 6 HCl + Zn = 2 CrCl2 + 6 HNO2 + 3 O2 + ZnCl2
Cr2(SO4)3 + NH4OH = Cr(OH)3 + (NH4)2SO4 =>
Cr2(SO4)3 + 6 NH4OH = 2 Cr(OH)3 + 3(NH4)2SO4
MnO4 + H2S = S + MnO + H2O =>
MnO4 + 3 H2S = 3 S + MnO + 3 H2O
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/14/24
Équations équilibrées sur08/13/23
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