| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KNO3 + 8 HCl = 2 KCl + 2 NO + 4 H2O + 3 Cl2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Zn + CuS = ZnS + Cu =>
Zn + CuS = ZnS + Cu
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
Ca(OH)2 + K = K(OH)2 + Ca =>
Ca(OH)2 + K = K(OH)2 + Ca
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
P4 + HNO3 + H2O = H3PO4 + NO =>
3 P4 + 20 HNO3 + 8 H2O = 12 H3PO4 + 20 NO
P + HNO3 = P2O5 + NO + H2O =>
6 P + 10 HNO3 = 3 P2O5 + 10 NO + 5 H2O
ZnCrO4 + Fe2(CO3)3 = ZnCO3 + Fe2(CrO4)3 =>
3 ZnCrO4 + Fe2(CO3)3 = 3 ZnCO3 + Fe2(CrO4)3
(FeOH)2CO3 + CO2 = FeCO3 + H2O =>
(FeOH)2CO3 + CO2 = 2 FeCO3 + H2O
CN + MnO4 = CNO + MnO2 =>
2 CN + MnO4 = 2 CNO + MnO2
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
MnCl2 + K2S = MnS + KCl =>
MnCl2 + K2S = MnS + 2 KCl
K[Al(OH)4] + HCl = KCl + H[Al(OH)4] =>
K[Al(OH)4] + HCl = KCl + H[Al(OH)4]
K2S = K + S =>
K2S = 2 K + S
Ca + H2O = Ca(OH)02 + H2 =>
Ca + 2 H2O = Ca(OH)02 + H2
NaI + HClO = NaIO3 + HCl =>
NaI + 3 HClO = NaIO3 + 3 HCl
C3H7 + NaOH = C3H5 + Na + H2O =>
C3H7 + 2 NaOH = C3H5 + 2 Na + 2 H2O
NaO + HNO3 = Na(NO3)2 + H2O =>
NaO + 2 HNO3 = Na(NO3)2 + H2O
Al + KOH = H2 + K + Al2O3 =>
4 Al + 6 KOH = 3 H2 + 6 K + 2 Al2O3
K2S = K + S =>
K2S = 2 K + S
Zn(s)CuBr2(aq) = ZnBr2(aq) + Cu(s) =>
Zn(s)CuBr2(aq) = ZnBr2(aq) + Cu(s)
Cl2 + Br2 + KOH = KBrO2 + KCl + H2O =>
3 Cl2 + Br2 + 8 KOH = 2 KBrO2 + 6 KCl + 4 H2O
CO(NO3)2 + NaCl = NaCO + Cl(NO3)2 =>
CO(NO3)2 + NaCl = NaCO + Cl(NO3)2
Al(NO3)3 + Ba = Ba(NO3)3 + Al =>
Al(NO3)3 + Ba = Ba(NO3)3 + Al
MgSO4(s) + H2O(l) = H2SO4(aq) + MgO(aq) =>
MgSO4(s) + H2O(l) = H2SO4(aq) + MgO(aq)
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
CH3CHCH3CH2CH2I + KOH = KI + H2O + CH3CCH3CHCH3 =>
CH3CHCH3CH2CH2I + KOH = KI + H2O + CH3CCH3CHCH3
AlI3 + Br2 = AlBr3 + I2 =>
2 AlI3 + 3 Br2 = 2 AlBr3 + 3 I2
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + NaCl =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaCl
NaC3H5O3 + HCl = HC3H5O3 + NaCl =>
NaC3H5O3 + HCl = HC3H5O3 + NaCl
HI + H2O = H3O + I =>
HI + H2O = H3O + I
FeTiO3 + H2SO4 = H2O + TiO2 + FeSO4 =>
FeTiO3 + H2SO4 = H2O + TiO2 + FeSO4
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
AgNO3 + AlI3 = AgI + Al(NO3)3 =>
3 AgNO3 + AlI3 = 3 AgI + Al(NO3)3
Cr(OH)3 + ClO3{-} + OH{-} = CrO4{-}2 + Cl{-} + H2O =>
3 Cr(OH)3 + 2 ClO3{-} + 3 OH{-} = 3 CrO4{-}2 + 2 Cl{-} + 6 H2O
H2(C2O4) + Ca(OH)2 = Ca(C2O4) + H2O =>
H2(C2O4) + Ca(OH)2 = Ca(C2O4) + 2 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Pb(NO3)4 + (NH4)3PO4 = Pb3(PO4)4 + NH4NO3 =>
3 Pb(NO3)4 + 4(NH4)3PO4 = Pb3(PO4)4 + 12 NH4NO3
Zn + MnO2 + H2O = Zn(OH)2 + MnO(OH) =>
Zn + 2 MnO2 + 2 H2O = Zn(OH)2 + 2 MnO(OH)
AgNO3 + Na2CrO4 = Ag2CrO4 + NaNO3 =>
2 AgNO3 + Na2CrO4 = Ag2CrO4 + 2 NaNO3
NaHCO3(s) + C2H4O2(aq) = C2H3NaO2(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + C2H4O2(aq) = C2H3NaO2(aq) + H2O(l) + CO2(g)
Pb(NO3)2 + AlI3 = PbI2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlI3 = 3 PbI2 + 2 Al(NO3)3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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