| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 BrO3{-} + 3 N2H4 = 2 Br{-} + 3 N2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NCl3 = N + Cl3 =>
NCl3 = N + Cl3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
AlCl3(ac) + Na2SO4(ac) = Al2(SO4)3 + NaCl =>
2 AlCl3(ac) + 3 Na2SO4(ac) = Al2(SO4)3 + 6 NaCl
Fe2(SO4)3 + Na2S = S + Na2SO4 + FeSO4 =>
Fe2(SO4)3 + Na2S = S + Na2SO4 + 2 FeSO4
SO7 + K = K2O + S =>
SO7 + 14 K = 7 K2O + S
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca10(PO4)6(OH)2 + HCl = CaCl2 + H3PO4 + H2O =>
Ca10(PO4)6(OH)2 + 20 HCl = 10 CaCl2 + 6 H3PO4 + 2 H2O
AlBr3 = Al + Br2 =>
2 AlBr3 = 2 Al + 3 Br2
HIO3 + Hg(AsO3)3 = Hg(IO3)3 + HAsO3 =>
3 HIO3 + Hg(AsO3)3 = Hg(IO3)3 + 3 HAsO3
Li + NH4OH = LiOH + NH4 =>
Li + NH4OH = LiOH + NH4
Na3PO4 + CrCl3 = Cr(PO4) + Na3(Cl3) =>
Na3PO4 + CrCl3 = Cr(PO4) + Na3(Cl3)
Al(s) + CuSO4(aq) = Al2(SO4)3(aq) + Cu(s) =>
2 Al(s) + 3 CuSO4(aq) = Al2(SO4)3(aq) + 3 Cu(s)
CsMnO4 + MnSO4 + H2O = MnO2 + Cs2SO4 + H2SO4 =>
2 CsMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + Cs2SO4 + 2 H2SO4
Br2 + AgNO3 + H2O = HBrO + AgBr + HNO3 =>
Br2 + AgNO3 + H2O = HBrO + AgBr + HNO3
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
Cu(NO3)2*20H2O = CuO + HNO3 + H2O =>
Cu(NO3)2*20H2O = CuO + 2 HNO3 + 19 H2O
H{3}P{+}O{4} + K{+}O{+}H{+} = K{3}P{+}O{4} + H{2}O{+} =>
2 H{3}P{+}O{4} + K{+}O{+}H{+} = K{3}P{+}O{4} + 2 H{2}O{+}
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca3(PO4)2 + H2(SO4) = Ca(SO4) + H3(PO4) =>
Ca3(PO4)2 + 3 H2(SO4) = 3 Ca(SO4) + 2 H3(PO4)
C4H6O5 = C4H4O4 + H2O =>
C4H6O5 = C4H4O4 + H2O
F2 + Al = Al1F3 =>
3 F2 + 2 Al = 2 Al1F3
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
NiI2 + K2CO3 = NiCO3 + K + I =>
NiI2 + K2CO3 = NiCO3 + 2 K + 2 I
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
CH3Cl + O2 = CO2 + H2O + Cl2 =>
4 CH3Cl + 7 O2 = 4 CO2 + 6 H2O + 2 Cl2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
LiNO3 = Li2O + NO2 + O2 =>
4 LiNO3 = 2 Li2O + 4 NO2 + O2
FeS2 + CHCl3 + HNO3 + H2O = Fe(NO3)3 + HCl + CO2 + H2S =>
2 FeS2 + CHCl3 + 6 HNO3 + 2 H2O = 2 Fe(NO3)3 + 3 HCl + CO2 + 4 H2S
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
CaCO3 + CH3COOH = C4H6O4Ca + CO2 + H2O =>
CaCO3 + 2 CH3COOH = C4H6O4Ca + CO2 + H2O
W + CoSe2 = Co + WSe2 =>
W + CoSe2 = Co + WSe2
NaOH + H2O = Na(OH)4 + H2 =>
2 NaOH + 6 H2O = 2 Na(OH)4 + 3 H2
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
NaI + CaF2 = NaF + CaI2 =>
2 NaI + CaF2 = 2 NaF + CaI2
Li3PO4 = Li + O2 + P4 =>
4 Li3PO4 = 12 Li + 8 O2 + P4
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
Al{3+} + Na2CO3 = Al2(CO3)3 + Na{+} =>
2 Al{3+} + 3 Na2CO3 = Al2(CO3)3 + 6 Na{+}
ZnBr2 + MgNO3 = Zn(NO3)2 + MgBr =>
ZnBr2 + 2 MgNO3 = Zn(NO3)2 + 2 MgBr
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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