| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 H2O + 7 CO2 = C7H8 + 9 O2
Cl2 + SO4 = Cl2SO4 =>
Cl2 + SO4 = Cl2SO4
Cl + KI = KCl + I =>
Cl + KI = KCl + I
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
MgCl2 + Pb(NO3)2 = Mg(NO3)2 + PbCl2(s) =>
MgCl2 + Pb(NO3)2 = Mg(NO3)2 + PbCl2(s)
Mn + HCl = MnHCl =>
Mn + HCl = MnHCl
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
(NH4)2S + HCl = (NH4)2Cl2 + H2S =>
(NH4)2S + 2 HCl = (NH4)2Cl2 + H2S
Br2 + Ba(OH)2 = Ba(BrO)2 + BaBr2 + H2O =>
2 Br2 + 2 Ba(OH)2 = Ba(BrO)2 + BaBr2 + 2 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
HgCl2 + NH3 = Hg(NH2)Cl + NH4Cl =>
HgCl2 + 2 NH3 = Hg(NH2)Cl + NH4Cl
Na2S2O3*5H2O = Na2S2O3 + H2O =>
Na2S2O3*5H2O = Na2S2O3 + 5 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
CuSO4 + H2O = Cu(OH)2 + H2SO4 =>
CuSO4 + 2 H2O = Cu(OH)2 + H2SO4
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NHO3 + HCl = NO + H2O + Cl =>
NHO3 + 3 HCl = NO + 2 H2O + 3 Cl
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
(C3H6)3000 + O2 = CO2 + H2O =>
(C3H6)3000 + 13500 O2 = 9000 CO2 + 9000 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Hg2(NO3)2 + Na2S = Hg2S + NaNO3 =>
Hg2(NO3)2 + Na2S = Hg2S + 2 NaNO3
Mg3N2 + K2O = MgO + K3N =>
Mg3N2 + 3 K2O = 3 MgO + 2 K3N
C8H18 + O5 = CO2 + H2O =>
C8H18 + 5 O5 = 8 CO2 + 9 H2O
AgNO3 + CaSO4 = Ag2SO4 + Ca(NO3)2 =>
2 AgNO3 + CaSO4 = Ag2SO4 + Ca(NO3)2
Cu0 + Cl2 = CuCl2 =>
Cu0 + Cl2 = CuCl2
CuO + N2 = Cu + NO2 =>
4 CuO + N2 = 4 Cu + 2 NO2
CH3CH2Cl = Cl + CH3CH2 =>
CH3CH2Cl = Cl + CH3CH2
Pb2O4 + Cl2 = Pb2Cl3 + O2 =>
2 Pb2O4 + 3 Cl2 = 2 Pb2Cl3 + 4 O2
Mg(OH)2 + BaSO4 = Ba(OH)2 + MgSO4 =>
Mg(OH)2 + BaSO4 = Ba(OH)2 + MgSO4
NH3 + HNO3 = H2O + HNO =>
NH3 + HNO3 = H2O + 2 HNO
Ca3 + P2O8 + H2SO4 = CaSO4 + CaH4P2O8 =>
Ca3 + P2O8 + 2 H2SO4 = 2 CaSO4 + CaH4P2O8
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
HPO4{-2} + SO3{-2} = PO4{-3} + HSO3{-} =>
HPO4{-2} + SO3{-2} = PO4{-3} + HSO3{-}
Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S
K2SO3 + H2CO3 = K2CO3 + H2O + SO2 =>
K2SO3 + H2CO3 = K2CO3 + H2O + SO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(NH4)2(SO4) + Pb(NO3)2 = PbSO4 + NH4(NO3) =>
(NH4)2(SO4) + Pb(NO3)2 = PbSO4 + 2 NH4(NO3)
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
SnO + NaOH + H2O = Na2[Sn(OH)6] + H2 =>
SnO + 2 NaOH + 3 H2O = Na2[Sn(OH)6] + H2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
NaOH(aq) + CuSO4(aq) = Na2SO4(aq) + Cu(OH)2(s) =>
2 NaOH(aq) + CuSO4(aq) = Na2SO4(aq) + Cu(OH)2(s)
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Li2S + Cl2 = LiCl + S =>
Li2S + Cl2 = 2 LiCl + S
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Pb2O4 + Cl2 = Pb2Cl3 + O2 =>
2 Pb2O4 + 3 Cl2 = 2 Pb2Cl3 + 4 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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