| Équations équilibrées la veille | Équations équilibrées le lendemain |
25 NH4NO3 + 2 C6H5NO2 = 55 H2O + 26 N2 + 12 CO2
(NH4)2CrO4 + V(NO3)5 = NH4NO3 + V2(CrO4)5 =>
5(NH4)2CrO4 + 2 V(NO3)5 = 10 NH4NO3 + V2(CrO4)5
(NH4)(PO4) + Ba(OH)2 = Ba(PO4)2 + NH4(OH) =>
2(NH4)(PO4) + Ba(OH)2 = Ba(PO4)2 + 2 NH4(OH)
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
Cu + HCl = CuCl + H2 =>
2 Cu + 2 HCl = 2 CuCl + H2
NH3OHNO3 = N2 + H2O + NO2 =>
2 NH3OHNO3 = N2 + 4 H2O + 2 NO2
CuO + PH3 = Cu3P2 + H2O =>
3 CuO + 2 PH3 = Cu3P2 + 3 H2O
MgN + H2O = Mg(OH)2 + NH2 =>
MgN + 2 H2O = Mg(OH)2 + NH2
Cu2NO3 + H2O = HNO3 + Cu2OH =>
Cu2NO3 + H2O = HNO3 + Cu2OH
Fe + Al = FeAl =>
Fe + Al = FeAl
Si{4}{10}(l) + O{2} = SiO{2} + {2}O(l) =>
Si{4}{10}(l) + O{2} = SiO{2} + 2{2}O(l)
BaCO3 + NH4OH = (NH4)2CO3 + Ba(OH)2 =>
BaCO3 + 2 NH4OH = (NH4)2CO3 + Ba(OH)2
Fe(NO3) + NH3 + H2O = Fe(OH) + NH4NO3 =>
Fe(NO3) + NH3 + H2O = Fe(OH) + NH4NO3
SCN{-} + I2 + H2O = CN{-} + SO4{2-} + I{-} + H3O{+} =>
SCN{-} + 3 I2 + 12 H2O = CN{-} + SO4{2-} + 6 I{-} + 8 H3O{+}
HCl + KBr = HBr + KCl =>
HCl + KBr = HBr + KCl
HClO3(g) + H2O = ClO3(aq) + H3O =>
HClO3(g) + H2O = ClO3(aq) + H3O
Ag + Cu(C2H3O2)2 = Ag(C2H3O2)2 + Cu =>
Ag + Cu(C2H3O2)2 = Ag(C2H3O2)2 + Cu
Br2 + ZnCl2 = Br2Cl2 + Zn =>
Br2 + ZnCl2 = Br2Cl2 + Zn
HClO4 + NH3 = NH4ClO4 =>
HClO4 + NH3 = NH4ClO4
MgCO3(s) + HCl(aq) = MgCl(aq) + H2(l) + OCO2(g) =>
2 MgCO3(s) + 2 HCl(aq) = 2 MgCl(aq) + H2(l) + 2 OCO2(g)
PbBr2 + Cu2S = PbS + CuBr =>
PbBr2 + Cu2S = PbS + 2 CuBr
NO2(g) + H2O(g) = HNO3(l) + NO(g) =>
3 NO2(g) + H2O(g) = 2 HNO3(l) + NO(g)
Cl + O2 = ClO3 =>
2 Cl + 3 O2 = 2 ClO3
C6H6O + H2O = C2H4O2 + H2 =>
C6H6O + 5 H2O = 3 C2H4O2 + 2 H2
Ru + HNO3 + HCl = H2RuCl6 + NO + H2O =>
3 Ru + 4 HNO3 + 18 HCl = 3 H2RuCl6 + 4 NO + 8 H2O
CH3CO2H + CH2(OH)CH2CH3 = CH3COOCH2CH2CH3 + H2O =>
CH3CO2H + CH2(OH)CH2CH3 = CH3COOCH2CH2CH3 + H2O
Fe + I2 = FeI2 =>
Fe + I2 = FeI2
Na(aq) + Cl(aq) = NaCl =>
Na(aq) + Cl(aq) = NaCl
SiO3 = SiO2 + O2 =>
2 SiO3 = 2 SiO2 + O2
TiCl4 + Ti = TiCl3 =>
3 TiCl4 + Ti = 4 TiCl3
Li2O2 + H4O2 = LiOH + O2 =>
2 Li2O2 + H4O2 = 4 LiOH + O2
NH4OH + Cu(NO3)2 = Cu(OH)2 + NH4NO3 =>
2 NH4OH + Cu(NO3)2 = Cu(OH)2 + 2 NH4NO3
CuCl2 + Pb = PbCl + Cu =>
CuCl2 + 2 Pb = 2 PbCl + Cu
Ca + C + H2O = Ca(OH)2 + C2H6 =>
3 Ca + 2 C + 6 H2O = 3 Ca(OH)2 + C2H6
PbO2 + KOH + H2O = K2[Pb(OH)6] =>
PbO2 + 2 KOH + 2 H2O = K2[Pb(OH)6]
Al + NaOH + NH4NO3 = NaNO3 + Al(OH)3 + NH3 =>
8 Al + 15 NaOH + 18 NH4NO3 = 15 NaNO3 + 8 Al(OH)3 + 21 NH3
Cu(s) + H2O2(l) = Cu(OH)2 =>
Cu(s) + H2O2(l) = Cu(OH)2
BaO + O2 + S2 = BaSO4 =>
2 BaO + 3 O2 + S2 = 2 BaSO4
CaCO3 + C2H4O2 = Ca(C2H3O2)2 + CO2 + H2O =>
CaCO3 + 2 C2H4O2 = Ca(C2H3O2)2 + CO2 + H2O
Fe(OH)3 + HBr = Fe(Br)3 + H2O =>
Fe(OH)3 + 3 HBr = Fe(Br)3 + 3 H2O
PbI2 + KI = K(PbI3) =>
PbI2 + KI = K(PbI3)
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Na2CO3 + Fe(NO3)3 = FeCO3 + Na2(NO3)3 =>
Na2CO3 + Fe(NO3)3 = FeCO3 + Na2(NO3)3
BaCl + MgO = BaO + MgCl =>
BaCl + MgO = BaO + MgCl
Fe(NO3)3 + K2CrO4 = FeCrO4 + K2(NO3)3 =>
Fe(NO3)3 + K2CrO4 = FeCrO4 + K2(NO3)3
Se + H2 = SeH =>
2 Se + H2 = 2 SeH
Ce + S = Ce2S =>
2 Ce + S = Ce2S
SO3 + O2 = SO4 =>
2 SO3 + O2 = 2 SO4
CuO + MoO3 = CuMoO4 =>
CuO + MoO3 = CuMoO4
Al2 + CuCl2 = AlCl + Cu =>
Al2 + CuCl2 = 2 AlCl + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/29/24
Équations équilibrées sur04/28/23
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