| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + BaO = BaPO4 + H3O
KI + Cl2 + KOH = KIO3 + KCl + H2O =>
KI + 3 Cl2 + 6 KOH = KIO3 + 6 KCl + 3 H2O
SO3 + O3 = SO4 =>
3 SO3 + O3 = 3 SO4
FePO4 + KCl = K3PO4 + FeCl3 =>
FePO4 + 3 KCl = K3PO4 + FeCl3
Al2(SO4)3 + CoCl2 = Al2(Cl2)3 + Co3(SO4)3 =>
Al2(SO4)3 + 3 CoCl2 = Al2(Cl2)3 + Co3(SO4)3
FeSO4 + LiOH = Fe(OH)2 + Li2SO4 =>
FeSO4 + 2 LiOH = Fe(OH)2 + Li2SO4
Pb(NO3)4 + Na2SO4 = NaNO3 + Pb(SO4)2 =>
Pb(NO3)4 + 2 Na2SO4 = 4 NaNO3 + Pb(SO4)2
K + Al + (SO4)2 + H2O = KAl(SO4)2*12H2O =>
K + Al + (SO4)2 + 12 H2O = KAl(SO4)2*12H2O
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
Ce(IO3)4 + H2(C2O4) = Ce2(C2O4)3 + CO2 + I2 + H2O =>
2 Ce(IO3)4 + 24 H2(C2O4) = Ce2(C2O4)3 + 42 CO2 + 4 I2 + 24 H2O
H2(SO4) + Pb(C2H3O2)2 = Pb(SO4) + H2(C2H3O2)2 =>
H2(SO4) + Pb(C2H3O2)2 = Pb(SO4) + H2(C2H3O2)2
Mn{2+} + Br2 + OH{-} = MnO4{-} + Br{-} + H2O =>
2 Mn{2+} + 5 Br2 + 16 OH{-} = 2 MnO4{-} + 10 Br{-} + 8 H2O
Na2CrO4(aq) + Pb(C2H3O2)2(aq) = NaC2H3O2(aq) + PbCrO4(s) =>
Na2CrO4(aq) + Pb(C2H3O2)2(aq) = 2 NaC2H3O2(aq) + PbCrO4(s)
Co{2-} + HCl = CoCl4{2-} + H =>
Co{2-} + 4 HCl = CoCl4{2-} + 4 H
AgNO3 + NaCl = ClAg + Na(NO3) =>
AgNO3 + NaCl = ClAg + Na(NO3)
CuSO45H2O + (NH4)2SO4 = CuSO4(NH4)2SO45H2O =>
CuSO45H2O + (NH4)2SO4 = CuSO4(NH4)2SO45H2O
(NH4)2C2O4 + H2SO4 + KMnO4 = CO2 + MnSO4 + K2SO4 + H2O + (NH4)2SO4 =>
5(NH4)2C2O4 + 8 H2SO4 + 2 KMnO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O + 5(NH4)2SO4
C2H4(s) + O2(s) = H2O(s) + CO2(s) =>
C2H4(s) + 3 O2(s) = 2 H2O(s) + 2 CO2(s)
FeSO4 + HNO3 + Ba(NO3)2 = BaSO4 + Fe(NO3)3 + H2 =>
2 FeSO4 + 2 HNO3 + 2 Ba(NO3)2 = 2 BaSO4 + 2 Fe(NO3)3 + H2
Li + Mg = Li2Mg =>
2 Li + Mg = Li2Mg
PhC3H7 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O + PhCOOH =>
5 PhC3H7 + 18 KMnO4 + 27 H2SO4 = 18 MnSO4 + 9 K2SO4 + 10 CO2 + 42 H2O + 5 PhCOOH
NaOH(aq) + FeSO4(aq) = FeOH + NaSO4 =>
NaOH(aq) + FeSO4(aq) = FeOH + NaSO4
C2H4O2 + O2 = C2H3O2 + OH =>
2 C2H4O2 + O2 = 2 C2H3O2 + 2 OH
C2H4C2H4 + O4 = CO5 + H4O3 =>
2 C2H4C2H4 + 13 O4 = 8 CO5 + 4 H4O3
CH3CHCH2 + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CHCH2 + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 6 H2O
Pb(OH)2 + NaOH = Na2(Pb(OH)4) =>
Pb(OH)2 + 2 NaOH = Na2(Pb(OH)4)
HgO + H2O + Cl2 = HgCl2 + HClO =>
HgO + H2O + 2 Cl2 = HgCl2 + 2 HClO
Ag + SO42{-} + H{+} = Ag{+} + SO2 + H2O =>
79 Ag + SO42{-} + 80 H{+} = 79 Ag{+} + SO2 + 40 H2O
ZnSO + AlP = ZnP + AlSO =>
ZnSO + AlP = ZnP + AlSO
Pb(NO3)2(aq) + ZnF2(aq) = PbF2(s) + Zn(NO3)2(aq) =>
Pb(NO3)2(aq) + ZnF2(aq) = PbF2(s) + Zn(NO3)2(aq)
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
ZnO2 + H2 = Zn + H2O =>
ZnO2 + 2 H2 = Zn + 2 H2O
LiCl + NaBr = LiBr + NaCl =>
LiCl + NaBr = LiBr + NaCl
AgNO3 + NaIO3 = AgIO3 + NaNO3 =>
AgNO3 + NaIO3 = AgIO3 + NaNO3
Mn(NO3)2 + PbO2 + HNO3 = HMnO4 + H2O + Pb(NO3)2 =>
2 Mn(NO3)2 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 2 H2O + 5 Pb(NO3)2
NaSO3(aq) + PbNO3(aq) = NaNO3(aq) + PbSO3(s) =>
NaSO3(aq) + PbNO3(aq) = NaNO3(aq) + PbSO3(s)
(Na2S2O3) + I2 = Na2S4O6 + (NaI) =>
2(Na2S2O3) + I2 = Na2S4O6 + 2(NaI)
Al2(SO4)3 + NaH = AlH3 + Na2SO4 =>
Al2(SO4)3 + 6 NaH = 2 AlH3 + 3 Na2SO4
SO3(s) + H2O(g) = H2SO4(l) =>
SO3(s) + H2O(g) = H2SO4(l)
CH3COOH + Cu = Cu(CH3COO)2 + H2 =>
2 CH3COOH + Cu = Cu(CH3COO)2 + H2
NaHCO3 + C2H3O2H = NaC2H3O2 + H2O + CO2 =>
NaHCO3 + C2H3O2H = NaC2H3O2 + H2O + CO2
(O)2 + (H)2 = H2(O) =>
(O)2 + 2(H)2 = 2 H2(O)
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO4 =>
5 HC2H3O2 + 6 NaHCO3 = 6 NaC2H3O2 + 4 H2CO4
H2SO4 + KI + Na2SO3 = I2 + Na2S + K2SO4 + H2O =>
3 H2SO4 + 6 KI + Na2SO3 = 3 I2 + Na2S + 3 K2SO4 + 3 H2O
PdCl2 + KNO3 = PdO + KCl + NO2 + O2(possiblereaction) =>
2 PdCl2 + 4 KNO3 = 2 PdO + 4 KCl + 4 NO2 + O2(possiblereaction)
KOH + Pb(CH3CO2)2 = Pb(OH)2 + KCH3CO2 =>
2 KOH + Pb(CH3CO2)2 = Pb(OH)2 + 2 KCH3CO2
HNS + O2 = H2O + NO2 + SO2 =>
4 HNS + 9 O2 = 2 H2O + 4 NO2 + 4 SO2
AgNO3 + Mg2 = Ag + Mg(NO3)2 =>
4 AgNO3 + Mg2 = 4 Ag + 2 Mg(NO3)2
K + Cl3 = KCl =>
3 K + Cl3 = 3 KCl
NaNO2 + H2CO3 = Na2CO3 + HNO2 =>
2 NaNO2 + H2CO3 = Na2CO3 + 2 HNO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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