| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CO2 + 24 H = C6H12O6 + 6 H2O
Ca(H2PO4)2 = P2O5 + Ca3(PO4)2 + H2O =>
3 Ca(H2PO4)2 = 2 P2O5 + Ca3(PO4)2 + 6 H2O
NH3 + CO = CH4 + N2 + O2 =>
8 NH3 + 6 CO = 6 CH4 + 4 N2 + 3 O2
La(IO3)3 = La3 + IO3 =>
3 La(IO3)3 = La3 + 9 IO3
Ir(ClO3)7 = O2 + IrCl7 =>
2 Ir(ClO3)7 = 21 O2 + 2 IrCl7
N2 + H2 + O2 = NH4OH =>
N2 + 5 H2 + O2 = 2 NH4OH
Sn(NO3)2 + H2O = Sn(OH)2 + HNO3 =>
Sn(NO3)2 + 2 H2O = Sn(OH)2 + 2 HNO3
FeCl3(aq) + AgNO3(aq) = AgCl(s) + Fe(NO3)3 =>
FeCl3(aq) + 3 AgNO3(aq) = 3 AgCl(s) + Fe(NO3)3
KCeO3 = KCe + O2 =>
2 KCeO3 = 2 KCe + 3 O2
Na2S + HNO3 = NaNO3 + H2S =>
Na2S + 2 HNO3 = 2 NaNO3 + H2S
Fe + H2SO4 = Fe2SO4 + H2 =>
2 Fe + H2SO4 = Fe2SO4 + H2
H2 = H{+} + H{-} =>
H2 = H{+} + H{-}
BaO3 = Ba3O + O2 =>
3 BaO3 = Ba3O + 4 O2
Li3PO4 + AlCl3 = Li3Cl3 + AlPO4 =>
Li3PO4 + AlCl3 = Li3Cl3 + AlPO4
HI + O3 = I2 + H2O =>
6 HI + O3 = 3 I2 + 3 H2O
(CN)2(g) + H2O(l) = H2C2O4(aq) + NH3(aq) =>
(CN)2(g) + 4 H2O(l) = H2C2O4(aq) + 2 NH3(aq)
Cl2 + I = ClI =>
Cl2 + 2 I = 2 ClI
C2H3O2Cl + NaOH = C2H2O2NaCl + H2O =>
C2H3O2Cl + NaOH = C2H2O2NaCl + H2O
NaOH + HOAc = NaAc + HOHO =>
NaOH + HOAc = NaAc + HOHO
KCrO2 + O2 + KOH = K2CrO3 + H2O =>
4 KCrO2 + O2 + 4 KOH = 4 K2CrO3 + 2 H2O
NH3 + O2 = N2O4 + H2O =>
4 NH3 + 7 O2 = 2 N2O4 + 6 H2O
NaOH + H2S = H2O + NaHS =>
NaOH + H2S = H2O + NaHS
Na2S + Na2CrO4 + H2O = S + Na(Cr(OH)4(H2O)2) + NaOH =>
3 Na2S + 2 Na2CrO4 + 12 H2O = 3 S + 2 Na(Cr(OH)4(H2O)2) + 8 NaOH
NaI + F2 = NaF + I2 =>
2 NaI + F2 = 2 NaF + I2
CuCl2 + NaPO4 = CuPO4 + NaCl2 =>
CuCl2 + NaPO4 = CuPO4 + NaCl2
HMnO4 + Pb(NO3)2 + H2O = MnO + PbO2 + HNO3 =>
2 HMnO4 + 5 Pb(NO3)2 + 4 H2O = 2 MnO + 5 PbO2 + 10 HNO3
BiS2 + O2 = Bi2O4 + SO2 =>
2 BiS2 + 6 O2 = Bi2O4 + 4 SO2
Sn + Cu(NO3)2 = Sn(NO3)4 + Cu =>
Sn + 2 Cu(NO3)2 = Sn(NO3)4 + 2 Cu
Co(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H8O7 + Gd(NO3)3*6H2O = CoFe2GdO4 + H2O + CO2 + N2 =>
18 Co(NO3)2*6H2O + 36 Fe(NO3)3*9H2O + 58 C6H8O7 + 18 Gd(NO3)3*6H2O = 18 CoFe2GdO4 + 772 H2O + 348 CO2 + 99 N2
C3H7OH + K2Cr2O7 + H2SO4 = C3H6O + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H7OH + K2Cr2O7 + 4 H2SO4 = 3 C3H6O + Cr2(SO4)3 + K2SO4 + 7 H2O
H2NO2 + NaO = NaNO2 + H2O =>
H2NO2 + NaO = NaNO2 + H2O
I4O9 = I2O5 + I2 + O2 =>
4 I4O9 = 6 I2O5 + 2 I2 + 3 O2
BaCl2 + CuSO4 = BaSO4 + Cl2Cu =>
BaCl2 + CuSO4 = BaSO4 + Cl2Cu
Na + AgCl = NaCl + Ag =>
Na + AgCl = NaCl + Ag
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
NaOH(aq) + Al(NO3)3(aq) = NaNO3(aq) + Al(OH)3(aq) =>
3 NaOH(aq) + Al(NO3)3(aq) = 3 NaNO3(aq) + Al(OH)3(aq)
MnO4{-} + H2SO3 = Mn2{+} + SO4{2-} + H2O + H{+} =>
4 MnO4{-} + 13 H2SO3 = 2 Mn2{+} + 13 SO4{2-} + 3 H2O + 20 H{+}
Os + Cl2 = OsCl4 =>
Os + 2 Cl2 = OsCl4
Na2CO3 + K2CO3 = NaKCO3 =>
Na2CO3 + K2CO3 = 2 NaKCO3
Ag + AuN = Au + Ag3N =>
3 Ag + AuN = Au + Ag3N
Fe2(SO3)3 + H2O = H2SO4 + Fe =>
Fe2(SO3)3 + 3 H2O = 3 H2SO4 + 2 Fe
Na + Ba(OH)2 = Na(OH) + Ba =>
2 Na + Ba(OH)2 = 2 Na(OH) + Ba
C5H11OH + Na = C5H10ONa + H2 =>
C5H11OH + Na = C5H10ONa + H2
Cu(OH)2 + H(PO2) = Cu(PO2)2 + H2O =>
Cu(OH)2 + 2 H(PO2) = Cu(PO2)2 + 2 H2O
H3PO3 + KOH = KH2PO3 + H2O =>
H3PO3 + KOH = KH2PO3 + H2O
Cu + Pb(NO3)2 = CuNO3 + Pb =>
2 Cu + Pb(NO3)2 = 2 CuNO3 + Pb
CaO(s) + C(s) = CaC2(s) + CO2(g) =>
2 CaO(s) + 5 C(s) = 2 CaC2(s) + CO2(g)
Al + Fe2 = AlFe =>
2 Al + Fe2 = 2 AlFe
F + I2 = FI =>
2 F + I2 = 2 FI
C2H6 + O2(g) = CO2(g) + H2O(l) =>
2 C2H6 + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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