| Équations équilibrées la veille | Équations équilibrées le lendemain |
KF + H2SO4 = HF + KHSO4
C8H8O3 + Cu(OH)2 = CuOH + H2O + C8H8O4 =>
C8H8O3 + 2 Cu(OH)2 = 2 CuOH + H2O + C8H8O4
SF4 + (H2O) = H2SO3 + (HF) =>
SF4 + 3(H2O) = H2SO3 + 4(HF)
K(aq)O(g) = KO(s) =>
K(aq)O(g) = KO(s)
HCI + Ca = CaCI + H2 =>
2 HCI + 2 Ca = 2 CaCI + H2
CuSO4 + CO2 = CuSO3 + CO3 =>
CuSO4 + CO2 = CuSO3 + CO3
H2(g)F2(g) = HF(g) =>
H2(g)F2(g) = 2 HF(g)
RbHCO3 + (NH4)2SO4 = Rb2SO4 + NH4HCO3 =>
2 RbHCO3 + (NH4)2SO4 = Rb2SO4 + 2 NH4HCO3
Fe + HNO3 = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3 = 3 Fe(NO3)2 + 2 NO + 4 H2O
Pb + H2O = Pb3O + H =>
3 Pb + H2O = Pb3O + 2 H
Li + HNO3 = Li2O + HNO2 =>
2 Li + HNO3 = Li2O + HNO2
Al + CaSO4*5H2O = Al2(SO4)3 + Ca + H2O =>
2 Al + 3 CaSO4*5H2O = Al2(SO4)3 + 3 Ca + 15 H2O
PbCl2 + Na2S = PbS + NaCl =>
PbCl2 + Na2S = PbS + 2 NaCl
H2SO4 + OH{-} = HSO4{-} + H2O =>
H2SO4 + OH{-} = HSO4{-} + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
Zn + H{+} + IO3{-} = Zn{2+} + H2O + I2 =>
5 Zn + 12 H{+} + 2 IO3{-} = 5 Zn{2+} + 6 H2O + I2
KMnO4 + NO2 = MnO2 + NO3 + K =>
KMnO4 + 2 NO2 = MnO2 + 2 NO3 + K
C3H6O + C7H5NO3 = C16H10N2O2 + H(C2H3O2) + H2O =>
2 C3H6O + 2 C7H5NO3 = C16H10N2O2 + 2 H(C2H3O2) + 2 H2O
(NH4)3PO4 + Ca3N2 = (NH4)3N + Ca3(PO4)2 =>
2(NH4)3PO4 + Ca3N2 = 2(NH4)3N + Ca3(PO4)2
PbO + Mg = MgO + Pb =>
PbO + Mg = MgO + Pb
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
K2(SO4) + Na(OH) = K2(OH) + Na(SO4) =>
K2(SO4) + Na(OH) = K2(OH) + Na(SO4)
Na2HPO4 + NH4 = (NH4)2HPO4 + Na =>
Na2HPO4 + 2 NH4 = (NH4)2HPO4 + 2 Na
ZnCl4 = Cl2 + Zn =>
ZnCl4 = 2 Cl2 + Zn
F2(g) + AlBr3(aq) = Br3(g) + AlF3(aq) =>
3 F2(g) + 2 AlBr3(aq) = 2 Br3(g) + 2 AlF3(aq)
K2CO3 + NiBr2 = Ni2CO3 + KBr2 =>
K2CO3 + 2 NiBr2 = Ni2CO3 + 2 KBr2
O2 = O3 =>
3 O2 = 2 O3
(CH2OH)2 + O2 = CO2 + H2O =>
2(CH2OH)2 + 5 O2 = 4 CO2 + 6 H2O
C6H12 + HNO3 = C6H10O4 + NO2 + H2O =>
C6H12 + 10 HNO3 = C6H10O4 + 10 NO2 + 6 H2O
NH4NO3(s) = (heated)N2O(g) + H2O =>
NH4NO3(s) = (heated)N2O(g) + 2 H2O
NaBO3 + H2SO4 + KI = Na2SO4 + K2SO4 + BO2 + H2O + I2 =>
2 NaBO3 + 2 H2SO4 + 2 KI = Na2SO4 + K2SO4 + 2 BO2 + 2 H2O + I2
C8H16O4 + H2O = C2H4O2 + C2H6O =>
C8H16O4 + 2 H2O = 2 C2H4O2 + 2 C2H6O
NH3 + CO + Na2CO3 = CO2 + NaCN + H2 =>
2 NH3 + 5 CO + Na2CO3 = 4 CO2 + 2 NaCN + 3 H2
C2H3OHCUO = CH3COOHCU =>
C2H3OHCUO = CH3COOHCU
CH3C(CH3CH3OH) + HCl = CH3C(CH3CH3Cl) + H2O =>
CH3C(CH3CH3OH) + HCl = CH3C(CH3CH3Cl) + H2O
LiCl + YCl3 = Li3YCl6 =>
3 LiCl + YCl3 = Li3YCl6
K2S + H2S = KHS =>
K2S + H2S = 2 KHS
CmF + Li = LiF + Cm =>
CmF + Li = LiF + Cm
Ba(CH3COO)2 = Ba + CH3COO =>
Ba(CH3COO)2 = Ba + 2 CH3COO
Ag3PO4 + Ca = CaPO4 + Ag =>
Ag3PO4 + Ca = CaPO4 + 3 Ag
Ba(NO3)2 + KH2PO4(aq) = Ba3(PO4)2 + KNO3 + HNO3 =>
3 Ba(NO3)2 + 2 KH2PO4(aq) = Ba3(PO4)2 + 2 KNO3 + 4 HNO3
Mg + C4H6O4Pb = MgC4H6O4 + Pb =>
Mg + C4H6O4Pb = MgC4H6O4 + Pb
HCl + CuCO3 = H2O + CO2 + Cu(Cl)2 =>
2 HCl + CuCO3 = H2O + CO2 + Cu(Cl)2
H2O + SO2 = OH + SO =>
H2O + SO2 = 2 OH + SO
HCl(aq) + K2CrO4(aq) = Cl2 + CrCl3 + KCl + H2O =>
16 HCl(aq) + 2 K2CrO4(aq) = 3 Cl2 + 2 CrCl3 + 4 KCl + 8 H2O
CaI2 + (NH4)3PO4 = Ca3(PO4)2 + NH4I =>
3 CaI2 + 2(NH4)3PO4 = Ca3(PO4)2 + 6 NH4I
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
PbO + Mg = MgO + Pb =>
PbO + Mg = MgO + Pb
Bi(NO3)3 + KCl = K[Bi(Cl)4] + KNO3 =>
Bi(NO3)3 + 4 KCl = K[Bi(Cl)4] + 3 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/06/25
Équations équilibrées sur06/05/24
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