| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + Sn{4+} = Sn{2+} + Zn{2+}
C3H8 + Cl2 = C3H7Cl + HCl =>
C3H8 + Cl2 = C3H7Cl + HCl
S + HNO3 = H2SO4 + NO2 + Water =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
KClO4 + H2SO4 = KHOSO4 + O2 + ClO2 + H2O =>
4 KClO4 + 4 H2SO4 = 4 KHOSO4 + O2 + 4 ClO2 + 2 H2O
O2 + C5 = C10O10 =>
5 O2 + 2 C5 = C10O10
La2(C2O3)3 + K2C2O3 + H2O = K3La(C2O3)3(H2O)2 =>
La2(C2O3)3 + 3 K2C2O3 + 4 H2O = 2 K3La(C2O3)3(H2O)2
NaH + H2O = NaOH + H30 =>
15 NaH + 15 H2O = 15 NaOH + H30
Na2CO3 + KNO3 = NaNO3 + CO3K2 =>
Na2CO3 + 2 KNO3 = 2 NaNO3 + CO3K2
NH2OH + O2 = NO + H2O =>
4 NH2OH + 3 O2 = 4 NO + 6 H2O
NH3 + K = K3N + H2 =>
2 NH3 + 6 K = 2 K3N + 3 H2
H2O + As2O3 + MnO4 = H3AsO4 + Mn =>
6 H2O + 2 As2O3 + MnO4 = 4 H3AsO4 + Mn
P4 + H2O = H2 + HPO3 =>
P4 + 12 H2O = 10 H2 + 4 HPO3
HNO3(aq) + Ca(OH)2(s) = Ca(NO3)2(s) + H2O(l) =>
2 HNO3(aq) + Ca(OH)2(s) = Ca(NO3)2(s) + 2 H2O(l)
C3H8(g) + O2 = CO2(g) + H2(l) =>
C3H8(g) + 3 O2 = 3 CO2(g) + 4 H2(l)
CH4 + Cl2 + F2 = CCl2F2 + HCl =>
CH4 + 3 Cl2 + F2 = CCl2F2 + 4 HCl
H2SO4 + Li = Li(SO3) + H2O = H2S =>
H2SO4 + Li = Li(SO3) + H2O
N(g) + O(g) = NO(g) =>
N(g) + O(g) = NO(g)
NaOH + HC8H4O4 = H2O + NaC8H4O4 =>
NaOH + HC8H4O4 = H2O + NaC8H4O4
HOH + C = H2 + CO =>
HOH + C = H2 + CO
KClO + Zn + H2SO4 = KCl + ZnSO4 + H2O =>
KClO + Zn + H2SO4 = KCl + ZnSO4 + H2O
C3H4O4 + Br2 = BrC3H3O4 + Br{-} + H{+} =>
C3H4O4 + Br2 = BrC3H3O4 + Br{-} + H{+}
HBr + AgCl = AgBr + HCl =>
HBr + AgCl = AgBr + HCl
Sb3 + H2O = Sb(OH)3 + H2 =>
2 Sb3 + 18 H2O = 6 Sb(OH)3 + 9 H2
Mn(NO3)2 + Na3BiO4 + HNO3 = HMnO4 + Bi(NO3) + NaNO3 + H2O =>
4 Mn(NO3)2 + 5 Na3BiO4 + 12 HNO3 = 4 HMnO4 + 5 Bi(NO3) + 15 NaNO3 + 4 H2O
C10H22 + Na2Cr2O7 + H2SO4 = C10H18O4 + Cr2(SO4)3 + Na2SO4 + H2O =>
C10H22 + 2 Na2Cr2O7 + 8 H2SO4 = C10H18O4 + 2 Cr2(SO4)3 + 2 Na2SO4 + 10 H2O
H2SiO3 + Li = LiHSiO3 + H2 =>
2 H2SiO3 + 2 Li = 2 LiHSiO3 + H2
H3PO3 + LiOH = Li(H2PO3) + H2O =>
H3PO3 + LiOH = Li(H2PO3) + H2O
Cu + NO3 = Cu3NO3 =>
3 Cu + NO3 = Cu3NO3
Rb2O + HI = Rb2OH + I =>
Rb2O + HI = Rb2OH + I
NH4Cl + HNo3 = NH4No3 + HCl =>
NH4Cl + HNo3 = NH4No3 + HCl
C4H9OH + C5H10O2 = C9H18O2 + H2O =>
C4H9OH + C5H10O2 = C9H18O2 + H2O
NaBO34(H2O) + KI + H2SO4 = Na2SO4 + K2SO4 + B2O3 + H2O + I2 =>
2 NaBO34(H2O) + 128 KI + 65 H2SO4 = Na2SO4 + 64 K2SO4 + B2O3 + 67 H2O + 64 I2
Al + CuCN = AlCN + Cu =>
Al + CuCN = AlCN + Cu
Ca(NO3)2 + Na2O = CaO + Na(NO3) =>
Ca(NO3)2 + Na2O = CaO + 2 Na(NO3)
C8H7NO3 + Sn + HCl = C8H9NO + SnCl2 + H2O =>
C8H7NO3 + 3 Sn + 6 HCl = C8H9NO + 3 SnCl2 + 2 H2O
C12H22O11(s) + KClO3(l) = CO2(g) + H2O(g) + KCl(s) =>
C12H22O11(s) + 8 KClO3(l) = 12 CO2(g) + 11 H2O(g) + 8 KCl(s)
NaClO3 + H2O = NaClO4 + H2 =>
NaClO3 + H2O = NaClO4 + H2
Na2S + H3PO4 = Na3(PO4) + H2S =>
3 Na2S + 2 H3PO4 = 2 Na3(PO4) + 3 H2S
C7H15OH(l) + O2 = CO2(g) + H2O =>
2 C7H15OH(l) + 21 O2 = 14 CO2(g) + 16 H2O
HS + NiHO = NiS + H2O =>
HS + NiHO = NiS + H2O
HNO3 + ZnCl2 = HCl + Zn(NO3)2 =>
2 HNO3 + ZnCl2 = 2 HCl + Zn(NO3)2
K2CO3(aq) + H2SO4(aq) = K2SO4(s) + CO2(g) + H2O(l) =>
K2CO3(aq) + H2SO4(aq) = K2SO4(s) + CO2(g) + H2O(l)
KHCO3(s) + HCL(aq) = CO2(g) + H2O(l) + KCL(aq) =>
KHCO3(s) + HCL(aq) = CO2(g) + H2O(l) + KCL(aq)
KClO3 + CaCO3 = Ca(ClO3)2 + K2CO3 =>
2 KClO3 + CaCO3 = Ca(ClO3)2 + K2CO3
P + CO + CaSiO3 = C + SiO2 + Ca3(PO4)2 =>
2 P + 5 CO + 3 CaSiO3 = 5 C + 3 SiO2 + Ca3(PO4)2
C2H6O + C6H10O3 = C5H10O2 + C3H6O2 =>
C2H6O + C6H10O3 = C5H10O2 + C3H6O2
FeS + O2 + SiO2 = FeSiO2 + SO2 =>
FeS + O2 + SiO2 = FeSiO2 + SO2
KC1 + Br2 = KBr + C =>
2 KC1 + Br2 = 2 KBr + 2 C
H{+} + VO3{-} + SO3{2-} = SO4{2-} + VO{2+} + H2O =>
6 H{+} + 2 VO3{-} + SO3{2-} = SO4{2-} + 2 VO{2+} + 3 H2O
C6H5OH + FeCl3 = Fe(C6H5O)3 + HCl =>
3 C6H5OH + FeCl3 = Fe(C6H5O)3 + 3 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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