| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(s) + 2 AgNo3(aq) = Mg(No3)2(aq) + 2 Ag(s)
IBr3 + F2 = IF5 + Br2 =>
2 IBr3 + 5 F2 = 2 IF5 + 3 Br2
C7H6O2 + H2O2 = C7H6O3 + H2O =>
C7H6O2 + H2O2 = C7H6O3 + H2O
Al + NaOH = Al(NaOH) =>
Al + NaOH = Al(NaOH)
BaCO3 + SiO2 + ZrO2 = Ba2Zr2Si3O12 + CO2 =>
2 BaCO3 + 3 SiO2 + 2 ZrO2 = Ba2Zr2Si3O12 + 2 CO2
ZnSO4 + BaCl2 = Ba(SO4) + ZnCl2 =>
ZnSO4 + BaCl2 = Ba(SO4) + ZnCl2
KOH + CaCO3 = Ca(OH)2 + K2O + CO2 =>
2 KOH + CaCO3 = Ca(OH)2 + K2O + CO2
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
C2H4O2 + O = CO2 + H2O =>
C2H4O2 + 4 O = 2 CO2 + 2 H2O
C12H22O11 + Cr2O7{-2} + H{+} = CO2 + H2O + Cr{+3} =>
C12H22O11 + 8 Cr2O7{-2} + 64 H{+} = 12 CO2 + 43 H2O + 16 Cr{+3}
KOH + K2CO3 + KNO3 + Cr2O3 = K2CrO4 + KNO2 + H2CO3 =>
2 KOH + K2CO3 + 3 KNO3 + Cr2O3 = 2 K2CrO4 + 3 KNO2 + H2CO3
HClO + Co(BrO)3 = Br3Cl + HCo + O2 =>
HClO + Co(BrO)3 = Br3Cl + HCo + 2 O2
N + O6 = N3O =>
18 N + O6 = 6 N3O
NH4 + NO2 = N2 + H2O =>
NH4 + NO2 = N2 + 2 H2O
KSCN + FeCl3 = KSCl3 + FeCN =>
KSCN + FeCl3 = KSCl3 + FeCN
HgO + Cl2 + H2O = Hg3O2Cl2 + HClO =>
3 HgO + 2 Cl2 + H2O = Hg3O2Cl2 + 2 HClO
SO5 + FeH2 = FeSO4 + H2O =>
SO5 + FeH2 = FeSO4 + H2O
H + OCl = HCl + O2 =>
2 H + 2 OCl = 2 HCl + O2
CH4 + Cl2 = CHCl3 + HCl = =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
K + Ag(SO4){-}2 = Ag + K(SO4){-}2 =>
K + Ag(SO4){-}2 = Ag + K(SO4){-}2
Ga2(SO4)3 + NaOH = NaGa(OH)4 + Na2SO4 =>
Ga2(SO4)3 + 8 NaOH = 2 NaGa(OH)4 + 3 Na2SO4
C2H6 + O = CO2 + H2O =>
C2H6 + 7 O = 2 CO2 + 3 H2O
Ca(HCO3)2 + Ba(OH)2 = BaCO3 + Ca(OH)2 + H2O =>
Ca(HCO3)2 + 2 Ba(OH)2 = 2 BaCO3 + Ca(OH)2 + 2 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
BaCl2 + H2O2 = BaO2 + HCl =>
BaCl2 + H2O2 = BaO2 + 2 HCl
NaOH + H2SO3 = NaHSO3 + H2O =>
NaOH + H2SO3 = NaHSO3 + H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Zn + CuSO4 = Zn2SO4Cu =>
2 Zn + CuSO4 = Zn2SO4Cu
CaBr + AgNO3 = CaNO3 + BrAg =>
CaBr + AgNO3 = CaNO3 + BrAg
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
Mg(OH)2 + Ba2O3 = MgO + Ba(OH)3 =>
3 Mg(OH)2 + Ba2O3 = 3 MgO + 2 Ba(OH)3
FeCl3(aq) + NaOH = NaCl + Fe(OH)3 =>
FeCl3(aq) + 3 NaOH = 3 NaCl + Fe(OH)3
LiOH + NH4NO3 = LiNO3 + H2O + NH =>
2 LiOH + 3 NH4NO3 = 2 LiNO3 + 5 H2O + 4 NH
KBr + KOH = K2OHBr =>
KBr + KOH = K2OHBr
N2 + H2O + CO2 = (CH3)2NNH2 + O2 =>
N2 + 4 H2O + 2 CO2 = (CH3)2NNH2 + 4 O2
C3H4 + [Ag(NH3)2]OH = C2Ag2 + CH4 + NH3 + H2O =>
3 C3H4 + 8[Ag(NH3)2]OH = 4 C2Ag2 + CH4 + 16 NH3 + 8 H2O
C02 + KOH = K2CO + H2O =>
C02 + 4 KOH = 2 K2CO + 2 H2O
CO + H2 = CH4H2O =>
CO + 3 H2 = CH4H2O
Pb{2+} + Cl{-} = PbCl{+} =>
Pb{2+} + Cl{-} = PbCl{+}
CaCHO3 + HCl = CaCl2Ca + H2O + CO2 =>
2 CaCHO3 + 2 HCl = CaCl2Ca + 2 H2O + 2 CO2
BaCl2(H2O)(s) = BaCl2(s) + H2O(g) =>
BaCl2(H2O)(s) = BaCl2(s) + H2O(g)
NaHSO3 + BaCl2 = NaCl + HCl + BaSO3 =>
NaHSO3 + BaCl2 = NaCl + HCl + BaSO3
Mg(OH)2 + H2SO3 = (MgOH)2SO3 + H2O =>
2 Mg(OH)2 + H2SO3 = (MgOH)2SO3 + 2 H2O
Sr(HSO3)2 = SrSO3 + SO2 + H2O =>
Sr(HSO3)2 = SrSO3 + SO2 + H2O
HF + K2O = KF + H2O =>
2 HF + K2O = 2 KF + H2O
CrCl2(aq) + Li2CO3(aq) = CrCO3 + Li2Cl2 =>
CrCl2(aq) + Li2CO3(aq) = CrCO3 + Li2Cl2
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
NaOH = Na2O + H2O =>
2 NaOH = Na2O + H2O
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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