| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
FeCl2 + V(OH)4Cl + HCl = VOCl2 + FeCl3 + H2O =>
FeCl2 + V(OH)4Cl + 2 HCl = VOCl2 + FeCl3 + 3 H2O
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
CuSO4 + Na[(C6H6)(OH)(COO)] = Na2SO4 + Cu[(C6H6)(OH)(COO)]2 =>
CuSO4 + 2 Na[(C6H6)(OH)(COO)] = Na2SO4 + Cu[(C6H6)(OH)(COO)]2
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
K2MnO4 + HNO3 = Mn(NO3)3 + KNO3 + O2 + H2O =>
4 K2MnO4 + 20 HNO3 = 4 Mn(NO3)3 + 8 KNO3 + 3 O2 + 10 H2O
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
KMnO4 + C2HCl3 = H{+} + K{+} + MnO2 + CO2 + Cl{-} =>
2 KMnO4 + C2HCl3 = H{+} + 2 K{+} + 2 MnO2 + 2 CO2 + 3 Cl{-}
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Cl2 + V2O3 = VOCl3 + O2 =>
6 Cl2 + 2 V2O3 = 4 VOCl3 + O2
PbO2 + KOH + KCrO2 = K2CrO4 + K2PbO2 + H2O =>
3 PbO2 + 8 KOH + 2 KCrO2 = 2 K2CrO4 + 3 K2PbO2 + 4 H2O
KNO3 + C = KNO2 + CO2 =>
2 KNO3 + C = 2 KNO2 + CO2
BaCl2 + KIO3 = Ba(IO3)2 + KCl =>
BaCl2 + 2 KIO3 = Ba(IO3)2 + 2 KCl
Al + NaClO3 = Al2O3 + NaO + Cl =>
4 Al + 3 NaClO3 = 2 Al2O3 + 3 NaO + 3 Cl
O8P2Sr3 + C6H9AlO6 = C4H6O4Sr + AlPO4 =>
O8P2Sr3 + 2 C6H9AlO6 = 3 C4H6O4Sr + 2 AlPO4
Cr(OH)3 + IO3{-} + OH{-} = Cr2O7{2-} + I{-} + H2O =>
2 Cr(OH)3 + IO3{-} + 2 OH{-} = Cr2O7{2-} + I{-} + 4 H2O
Zn + Fe2 = ZnFe2 =>
Zn + Fe2 = ZnFe2
AgNO3 + K2SO4 = KNO3 + Ag2SO4 =>
2 AgNO3 + K2SO4 = 2 KNO3 + Ag2SO4
Na(s) + H2O(l) = NaOH(aq) + H2(aq) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(aq)
NH4Cl(s) + H2SO4(aq) = (NH4)2SO4(aq) + HCl(aq) =>
2 NH4Cl(s) + H2SO4(aq) = (NH4)2SO4(aq) + 2 HCl(aq)
Cu(OH)2 + Na3PO4 = Cu3(PO4)2 + NaOH =>
3 Cu(OH)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaOH
KOH + C8H5O4K = C8H4O4K2 + H2O =>
KOH + C8H5O4K = C8H4O4K2 + H2O
CH3OHCr2O7 + H = CH2O + Cr + H2O =>
CH3OHCr2O7 + 12 H = CH2O + 2 Cr + 7 H2O
Ca(CN)2 + Na2CO3 = CaCO3 + NaCN =>
Ca(CN)2 + Na2CO3 = CaCO3 + 2 NaCN
(g)NH3(g) + O2(g) = NO(g) + H2O(l) =>
4(g)NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(l)
H2CO3 + NOH = N2CO3 + H2O =>
H2CO3 + 2 NOH = N2CO3 + 2 H2O
CuSO4 + BaCl2(aq) = BaSO4(s) + CuCl2(aq) =>
CuSO4 + BaCl2(aq) = BaSO4(s) + CuCl2(aq)
ClC2H4OH + Na = C2H4OH + NaCl =>
ClC2H4OH + Na = C2H4OH + NaCl
(N4)2CO3 + H2O = N4HCO3 + N4OH =>
(N4)2CO3 + H2O = N4HCO3 + N4OH
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Ca(s) + H2O(aq) = CaOH(s) + H(g) =>
Ca(s) + H2O(aq) = CaOH(s) + H(g)
RbBr + H2O = HBr + RbOH =>
RbBr + H2O = HBr + RbOH
KI + Fe(NO3)3 = Fe(NO3)2 + I2 + KNO3 =>
2 KI + 2 Fe(NO3)3 = 2 Fe(NO3)2 + I2 + 2 KNO3
Rb2CO3 + Cl2 = RbCl + O2 + CO2 =>
2 Rb2CO3 + 2 Cl2 = 4 RbCl + O2 + 2 CO2
SnCl2 + K2CrO4 = SnCrO4 + KCl =>
SnCl2 + K2CrO4 = SnCrO4 + 2 KCl
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
ClO4 + Ca = Ca(ClO4)2 =>
2 ClO4 + Ca = Ca(ClO4)2
Ba(NO3)2 + KCl = BaCl2 + KNO3 =>
Ba(NO3)2 + 2 KCl = BaCl2 + 2 KNO3
Pb2O3 + CH4 = Pb + CO2 + H2O =>
4 Pb2O3 + 3 CH4 = 8 Pb + 3 CO2 + 6 H2O
C3H5N3O9 = N + H2O + CO2 + O2 =>
4 C3H5N3O9 = 12 N + 10 H2O + 12 CO2 + O2
HCI + K2CO3 = H2O + KCI + CO2 =>
2 HCI + K2CO3 = H2O + 2 KCI + CO2
AuBr3 + F2 = AuF3 + Br2 =>
2 AuBr3 + 3 F2 = 2 AuF3 + 3 Br2
Li(s) + H2O(l) = LiOH(aq) + H(g) =>
Li(s) + H2O(l) = LiOH(aq) + H(g)
ZnI + Na(PO4)3 = Zn(PO4)3 + NaI =>
ZnI + Na(PO4)3 = Zn(PO4)3 + NaI
aceticacid + ammonia = C2H7NO2 =>
C2H4O2 + NH3 = C2H7NO2
PbS(s) + O2 = PbO(s) + SO2 =>
2 PbS(s) + 3 O2 = 2 PbO(s) + 2 SO2
Al + Mg(ClO3)2 = Mg + Al(ClO3)3 =>
2 Al + 3 Mg(ClO3)2 = 3 Mg + 2 Al(ClO3)3
C6H8O7 + H2O = H3O{+} + C6H7O7{-} =>
C6H8O7 + H2O = H3O{+} + C6H7O7{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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