| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg[NO3]2 = Hg + 2 NO2 + O2
FeSO3 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeSO3 + 4 H2SO4 = Fe2(SO4)3 + 3 SO2 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cl2 + AgI = ClI + Ag =>
Cl2 + 2 AgI = 2 ClI + 2 Ag
(OH)2 = O2 + H2 =>
(OH)2 = O2 + H2
HNO3 + (NH4)2CO3 = (NH4)2NO3 + H2O + CO2 =>
14 HNO3 + 17(NH4)2CO3 = 16(NH4)2NO3 + 11 H2O + 17 CO2
(NH4)2SO3 = (NH4)2SO4 + NH3 + H2S =>
4(NH4)2SO3 = 3(NH4)2SO4 + 2 NH3 + H2S
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
K2Co3 + HCl = KCl + Co2 + H2 =>
2 K2Co3 + 4 HCl = 4 KCl + 3 Co2 + 2 H2
CrO4{-}(aq) + S2{-}(aq) + H2O(l) = CrO2(s) + S(s) + OH{-}(aq) =>
CrO4{-}(aq) + 3 S2{-}(aq) + 2 H2O(l) = CrO2(s) + 6 S(s) + 4 OH{-}(aq)
NH4Cl + KI = KCl + NH4I =>
NH4Cl + KI = KCl + NH4I
C6H5SO3H + NaOH = C6H5OH + Na2SO3 + H2O =>
C6H5SO3H + 2 NaOH = C6H5OH + Na2SO3 + H2O
Al + I2(s) = AlI3(s) =>
2 Al + 3 I2(s) = 2 AlI3(s)
HCl + Be(OH)2 = H2O + Be(Cl)2 =>
2 HCl + Be(OH)2 = 2 H2O + Be(Cl)2
KCl(aq) + MgCO3(aq) = KCO3 + MgCl =>
KCl(aq) + MgCO3(aq) = KCO3 + MgCl
AgNO3 + BaSO4 = Ag2SO4 + Ba(NO3)2 =>
2 AgNO3 + BaSO4 = Ag2SO4 + Ba(NO3)2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
ZnS + HNO3 = Zn(NO3)2 + NO2 + H2O + H2SO4 =>
ZnS + 10 HNO3 = Zn(NO3)2 + 8 NO2 + 4 H2O + H2SO4
KHPO4 = K{+} + HPO4{-} =>
KHPO4 = K{+} + HPO4{-}
S2O3{2-} + OH{-} + H2O2 = SO4{2-} + H2O =>
S2O3{2-} + 2 OH{-} + 4 H2O2 = 2 SO4{2-} + 5 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
chlorine + aluminumiodide = aluminumchloride + iodine =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
(XCH3) + NaOH + Br2 = CHBr3 + XONa + H2O + NaBr =>
(XCH3) + 4 NaOH + 3 Br2 = CHBr3 + XONa + 3 H2O + 3 NaBr
Mg{2+} + SO3{2-} + Fe + (SO4) + H2O = MgFe4(SO4)6(OH)2*20H2O + SO3 =>
Mg{2+} + SO3{2-} + 4 Fe + 7(SO4) + 21 H2O = MgFe4(SO4)6(OH)2*20H2O + 2 SO3
Cu(OH)2 + AgNO03 = Cu(NO3)2 + AgOH =>
Cu(OH)2 + 2 AgNO03 = Cu(NO3)2 + 2 AgOH
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
sodiumchlorate + chlorine = sodiumchloride + chlorinedioxide =>
4 NaClO3 + 3 Cl2 = 4 NaCl + 6 ClO2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
ZnSO4 + H2S = ZnSH2SO4 =>
ZnSO4 + H2S = ZnSH2SO4
MgCl2 + Cr(OH)3 = Mg(OH)2 + CrCl3 =>
3 MgCl2 + 2 Cr(OH)3 = 3 Mg(OH)2 + 2 CrCl3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Bi2(SO4)3 + Fe = Fe2(SO4)3 + Bi =>
Bi2(SO4)3 + 2 Fe = Fe2(SO4)3 + 2 Bi
C4H6 + HCl = C4H6Cl2 + H2 =>
C4H6 + 2 HCl = C4H6Cl2 + H2
Ca(OH)2 + H2O = Ca(OH2)4 + OH =>
Ca(OH)2 + 4 H2O = Ca(OH2)4 + 2 OH
H2SeO4 + Ag(OH) = Ag2SeO4 + H2O =>
H2SeO4 + 2 Ag(OH) = Ag2SeO4 + 2 H2O
NH4OH + Hg(NO3)2 = NH4NO3 + Hg(OH)2 =>
2 NH4OH + Hg(NO3)2 = 2 NH4NO3 + Hg(OH)2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Hg(NO3)2 + CsCl = HgCl2 + CsNO3 =>
Hg(NO3)2 + 2 CsCl = HgCl2 + 2 CsNO3
Pb(NO3)2 + Na2SO4 = Na(NO3)2 + Pb + S + O =>
2 Pb(NO3)2 + Na2SO4 = 2 Na(NO3)2 + 2 Pb + S + 4 O
Aq + HNO3 = Aq(NO3) + NH4NO3 + H2O =>
8 Aq + 10 HNO3 = 8 Aq(NO3) + NH4NO3 + 3 H2O
CaHCO3 = Ca + CO3 + CO2 + H2O =>
2 CaHCO3 = 2 Ca + CO3 + CO2 + H2O
Ca(OH)2 + Si(OH)4 = Ca2SiO4 + H2O =>
2 Ca(OH)2 + Si(OH)4 = Ca2SiO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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