| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgF + KI = AgI + KF
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Pb3N4 = Pb + N2 =>
Pb3N4 = 3 Pb + 2 N2
Mg + H2O(g) = Mg(OH)2 + H2(g) =>
Mg + 2 H2O(g) = Mg(OH)2 + H2(g)
CaO + NaOH = Na2O + Ca(OH)2 =>
CaO + 2 NaOH = Na2O + Ca(OH)2
Sr + Mg(NO3)2 = Sr(NO3)2 + Mg =>
Sr + Mg(NO3)2 = Sr(NO3)2 + Mg
NH3 + O3 = NO + H2O =>
6 NH3 + 5 O3 = 6 NO + 9 H2O
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
C6H5OH + NaH = C6H5Na + H2O =>
C6H5OH + NaH = C6H5Na + H2O
NaO5 = NaO2 + O2 =>
2 NaO5 = 2 NaO2 + 3 O2
Mg + Fe2(PO4)3 = Mg3(PO4)2 + Fe =>
9 Mg + 2 Fe2(PO4)3 = 3 Mg3(PO4)2 + 4 Fe
H2SO4 + K2Cr2O7 + C2H5OH = H2O + K2SO4 + Cr2(SO4)3 + CH3CO2H =>
8 H2SO4 + 2 K2Cr2O7 + 3 C2H5OH = 11 H2O + 2 K2SO4 + 2 Cr2(SO4)3 + 3 CH3CO2H
Na2CO3 + H2O = NaHCO3 + NaOH =>
Na2CO3 + H2O = NaHCO3 + NaOH
Te + HClO3 + H2O = H6TeO6 + HCl =>
Te + HClO3 + 3 H2O = H6TeO6 + HCl
Pt(OH)4 + KOH = K2[Pt(OH)6] =>
Pt(OH)4 + 2 KOH = K2[Pt(OH)6]
Zn + HgCO3 = Hg + ZnCO3 =>
Zn + HgCO3 = Hg + ZnCO3
C2H4O2 = C3H6O + H2O + CO2 =>
2 C2H4O2 = C3H6O + H2O + CO2
CaCl2 + Ca + H2O + Al2O3 = CaClOH + Al =>
3 CaCl2 + 3 Ca + 3 H2O + Al2O3 = 6 CaClOH + 2 Al
Co(NO3)2*6H20 + NaHCO3 + H2O2 = Na3[Co(CO3)3] + H2O + NaNO3 + CO2 =>
2 Co(NO3)2*6H20 + 10 NaHCO3 + 121 H2O2 = 2 Na3[Co(CO3)3] + 246 H2O + 4 NaNO3 + 4 CO2
Be + HNO3 = Be(NO3)2 + H2 =>
Be + 2 HNO3 = Be(NO3)2 + H2
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
AgF + K3PO4 = Ag3PO4 + KF =>
3 AgF + K3PO4 = Ag3PO4 + 3 KF
MgCl2 + Al2(SO4)3 = AlCl3 + Mg(SO4) =>
3 MgCl2 + Al2(SO4)3 = 2 AlCl3 + 3 Mg(SO4)
HNO3 + CaO = Ca(NO3)2 + H2O =>
2 HNO3 + CaO = Ca(NO3)2 + H2O
Na(s) + CH3OH(l) = CH3ONa(aq) + H2(g) =>
2 Na(s) + 2 CH3OH(l) = 2 CH3ONa(aq) + H2(g)
Cu2FeS4 + O2 = CuO + SO2 + FeO =>
2 Cu2FeS4 + 11 O2 = 4 CuO + 8 SO2 + 2 FeO
P2O5 + CaO + F = Ca10(PO4)6F2 + O =>
3 P2O5 + 10 CaO + 2 F = Ca10(PO4)6F2 + O
CaC2(S) + H2O = Ca(OH)2(S) + C2H2 =>
CaC2(S) + 2 H2O = Ca(OH)2(S) + C2H2
H2SO4 + C = SO2 + CO2 + HOH =>
2 H2SO4 + C = 2 SO2 + CO2 + 2 HOH
C10H20O2 + O2 = CO2 + HO2 =>
C10H20O2 + 29 O2 = 10 CO2 + 20 HO2
CH3COOH + H2O = C6H5O7 + H3O =>
3 CH3COOH + 10 H2O = C6H5O7 + 9 H3O
C8H10N4O2 + C12H22O14Zn = C20N4 + H32O14ZnO2 =>
C8H10N4O2 + C12H22O14Zn = C20N4 + H32O14ZnO2
Zn + Cu3No2 = Zn2No4 + Cu =>
2 Zn + 2 Cu3No2 = Zn2No4 + 6 Cu
HSO4{-} + HSO3{-} = H2SO4 + SO3{2-} =>
HSO4{-} + HSO3{-} = H2SO4 + SO3{2-}
FeCl3 + Na2SO4 = FeSO4 + Na2Cl3 =>
FeCl3 + Na2SO4 = FeSO4 + Na2Cl3
C6H12O + K2Cr2O7 = C6H10O + H2O + KCr =>
7 C6H12O + K2Cr2O7 = 7 C6H10O + 7 H2O + 2 KCr
CaCl2 + H2O = Ca(OH)2 + H2Cl2 =>
CaCl2 + 2 H2O = Ca(OH)2 + H2Cl2
HNO3 + S = NO + SO2 + H2O =>
4 HNO3 + 3 S = 4 NO + 3 SO2 + 2 H2O
BaCl2 + Cd = Ba + CdCl2 =>
BaCl2 + Cd = Ba + CdCl2
Al2O3 + NaOH + H2O = NaAl(OH)4 =>
Al2O3 + 2 NaOH + 3 H2O = 2 NaAl(OH)4
HNO3 + P = H3PO4 + NO2 + H2O =>
5 HNO3 + P = H3PO4 + 5 NO2 + H2O
CaO + Br2 = CaBr2 + O2 =>
2 CaO + 2 Br2 = 2 CaBr2 + O2
KCl + P = K3P + Cl2 =>
6 KCl + 2 P = 2 K3P + 3 Cl2
Sn + HgCl2 = SnCl2 + Hg2Cl2 =>
Sn + 2 HgCl2 = SnCl2 + Hg2Cl2
Se + Cl = SeCl2 =>
Se + 2 Cl = SeCl2
C(s) + FeCr2O4(s) = FeCr2(s) + CO2(g) =>
2 C(s) + FeCr2O4(s) = FeCr2(s) + 2 CO2(g)
AlCl3VO3{-} + VOCl4{-} = AlCl5VO2{-} + VO2Cl2{-} =>
AlCl3VO3{-} + VOCl4{-} = AlCl5VO2{-} + VO2Cl2{-}
C4H8O4 = CO + H2 =>
C4H8O4 = 4 CO + 4 H2
Al3 + Br2(g) = AlBr3(s) =>
2 Al3 + 9 Br2(g) = 6 AlBr3(s)
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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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