| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NO3)3*9H2O = Fe(NO3)3 + 9 H2O
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
HI + (NH4)2CO3 = CO2 + H2O + NH4I =>
2 HI + (NH4)2CO3 = CO2 + H2O + 2 NH4I
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
CO2FeS = SOFeCO =>
CO2FeS = SOFeCO
AgCl + NaOH = Ag + H2O + NaCl + O2 =>
4 AgCl + 4 NaOH = 4 Ag + 2 H2O + 4 NaCl + O2
CuCl5 + Al = AlCl3 + Cu =>
3 CuCl5 + 5 Al = 5 AlCl3 + 3 Cu
MgO + KHSO4 = MgSO4 + KOH =>
MgO + KHSO4 = MgSO4 + KOH
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na2S2O3 + BaCl2 = NaCl2 + Ba2S2O3 =>
Na2S2O3 + 2 BaCl2 = 2 NaCl2 + Ba2S2O3
Cu(OH)2 + Na2S = Na(OH)2 + Cu2S =>
2 Cu(OH)2 + Na2S = 2 Na(OH)2 + Cu2S
Ca(No3)2 + Na2SiO3 = CaSiO3 + Na(No3) =>
Ca(No3)2 + Na2SiO3 = CaSiO3 + 2 Na(No3)
SO2 + Na2SiO3 + H2O = Na2SO4 + H2SiO2 =>
SO2 + Na2SiO3 + H2O = Na2SO4 + H2SiO2
CaNO3 + (NH4)2HPO4 + HNO3 = Ca10(PO4)6(OH)2 + NH4NO3 + H2O =>
40 CaNO3 + 24(NH4)2HPO4 + 18 HNO3 = 4 Ca10(PO4)6(OH)2 + 53 NH4NO3 + 7 H2O
C7H8 + HNO3 = C7H5(NO2)3 + H2O =>
C7H8 + 3 HNO3 = C7H5(NO2)3 + 3 H2O
CH4 + Cl2 = CH4Cl3 =>
2 CH4 + 3 Cl2 = 2 CH4Cl3
Cr + H2O(l) = H2 + CrO =>
Cr + H2O(l) = H2 + CrO
ZnCl2CH3OH = CH3ClOHZnCl =>
ZnCl2CH3OH = CH3ClOHZnCl
NaOH + H{2}SO{4} = Na{2}SO{4} + H2O =>
NaOH + H{2}SO{4} = Na{2}SO{4} + H2O
Na + Fe2O3 = Na2O + Fe =>
6 Na + Fe2O3 = 3 Na2O + 2 Fe
Cu + KNO3 + HCl = NO + CuCl2 + KCl + H2O =>
3 Cu + 2 KNO3 + 8 HCl = 2 NO + 3 CuCl2 + 2 KCl + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Br2 + PbSiO3 = Pb4Br + SiO3 =>
Br2 + 8 PbSiO3 = 2 Pb4Br + 8 SiO3
CuOH2 + HCl = CuH2 + ClOH =>
CuOH2 + HCl = CuH2 + ClOH
K + MgCl2 = KCl2 + Mg2 =>
2 K + 2 MgCl2 = 2 KCl2 + Mg2
MgCO3 + H2SO4 = CO2 + H2O + MgSO4 =>
MgCO3 + H2SO4 = CO2 + H2O + MgSO4
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
Fe + C10H8N2 + KPF6 = Fe(C10H8N2)3[PF6]3 + K =>
Fe + 3 C10H8N2 + 3 KPF6 = Fe(C10H8N2)3[PF6]3 + 3 K
MnO4{-} + SO3{2-} + H2O = MnS + SO4{2-} + OH{-} =>
2 MnO4{-} + 13 SO3{2-} + 3 H2O = 2 MnS + 11 SO4{2-} + 6 OH{-}
HI + H2O = HIO + H3O =>
HI + 3 H2O = HIO + 2 H3O
CO2 + La(HO)3 = C(OH)4 + La2O3 =>
3 CO2 + 4 La(HO)3 = 3 C(OH)4 + 2 La2O3
HCO2H + OH = H2O + CO2H =>
HCO2H + OH = H2O + CO2H
MnO + HNO3 = Mn(NO3)2 + H2O =>
MnO + 2 HNO3 = Mn(NO3)2 + H2O
C3H7OH + O2 = C3H2 + H2O =>
C3H7OH + O2 = C3H2 + 3 H2O
Pb(ClO3)2 + KHSO4 = PbSO4 + KClO3 + HClO3 =>
Pb(ClO3)2 + KHSO4 = PbSO4 + KClO3 + HClO3
C8H18 + O3 = CO3 + H3O =>
C8H18 + 10 O3 = 8 CO3 + 6 H3O
Ag2CrO4 = Ag{-} + CrO4{2+} =>
Ag2CrO4 = 2 Ag{-} + CrO4{2+}
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
FeC2O4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + CO2 + H2O =>
10 FeC2O4 + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 20 CO2 + 24 H2O
(NH4)2CO3 + Na2CrO4 = (NH4)2CrO4 + Na2CO3 =>
(NH4)2CO3 + Na2CrO4 = (NH4)2CrO4 + Na2CO3
H3C6H5O7 + NHCO3 = CO2 + H2O + N3C6HO7 =>
7 H3C6H5O7 + 27 NHCO3 = 15 CO2 + 37 H2O + 9 N3C6HO7
C2H3O2H(l) + NaHCO3(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g) =>
C2H3O2H(l) + NaHCO3(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g)
O2 + (NO)4 = (NO2)4 =>
2 O2 + (NO)4 = (NO2)4
HCl + Ca(OH)2 = CaOHCl + H2O =>
HCl + Ca(OH)2 = CaOHCl + H2O
NaCl + FeCl3 = Na(Cl)3 + FeCl =>
NaCl + FeCl3 = Na(Cl)3 + FeCl
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
CH2 + N2O4 = CO2 + H2O + N2 =>
4 CH2 + 3 N2O4 = 4 CO2 + 4 H2O + 3 N2
C2Ag2 + KMnO4 + H2O = HOOCCOOH + Ag2O + KOH + MnO2 =>
3 C2Ag2 + 8 KMnO4 + 7 H2O = 3 HOOCCOOH + 3 Ag2O + 8 KOH + 8 MnO2
HI + KI = I2 + KH =>
HI + KI = I2 + KH
C2H6O + H2O = H3O + C2H5O =>
C2H6O + H2O = H3O + C2H5O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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