| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCI2 + Na3PO4 = CuPO4 + Na3CI2
HNO3 + Zn = H2O + NO + ZnO =>
2 HNO3 + 3 Zn = H2O + 2 NO + 3 ZnO
Cu + AgNO3* = Ag + CuNO3*2 =>
Cu + AgNO3* = Ag + CuNO3*2
FeCO3(s) = FeO(s)CO2(g) =>
FeCO3(s) = FeO(s)CO2(g)
Al(OH)3 + Cl2 = AlCl3 + H2 + O2 =>
2 Al(OH)3 + 3 Cl2 = 2 AlCl3 + 3 H2 + 3 O2
C3H6 + O3 = C3H6O3 =>
C3H6 + O3 = C3H6O3
NaClO3 + I2 = NaIO3 + Cl =>
2 NaClO3 + I2 = 2 NaIO3 + 2 Cl
MgCO3 + OH + H2O = Mg(OH2)4(OH)2 + CO3 =>
MgCO3 + 2 OH + 4 H2O = Mg(OH2)4(OH)2 + CO3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Pb(C2H3O2)2(aq) + CaCl2(aq) = PbCl2(s) + Ca(C2H3O2)2(aq) =>
Pb(C2H3O2)2(aq) + CaCl2(aq) = PbCl2(s) + Ca(C2H3O2)2(aq)
Na2Cr2O7 + HCl + CrCl2 = CrCl3 + NaCl + H2O =>
Na2Cr2O7 + 14 HCl + 6 CrCl2 = 8 CrCl3 + 2 NaCl + 7 H2O
NiO + RuO2 + Sm2O3 = Sm2NiRuO6 =>
NiO + RuO2 + Sm2O3 = Sm2NiRuO6
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH3 + 2 H2O
Na3PO4 + H3PO4 = NaH2PO4 =>
Na3PO4 + 2 H3PO4 = 3 NaH2PO4
CO2 + H2O = CH9 + O2 =>
4 CO2 + 18 H2O = 4 CH9 + 13 O2
NH3 + KOH = KH3 + NOH =>
NH3 + KOH = KH3 + NOH
MnSO4 + H2S = Mn + H2SO4 + S =>
MnSO4 + H2S = Mn + H2SO4 + S
NaClO4 + Na2S2O3 + NaOH = NaCl + Na2SO4 + H2O =>
NaClO4 + Na2S2O3 + 2 NaOH = NaCl + 2 Na2SO4 + H2O
C3H60(l) + O2 = CO2(g) + H20(g) =>
C3H60(l) + 3 O2 = 3 CO2(g) + 3 H20(g)
HCl + HNO3 + Cu = NO + CuCl2 + H2O =>
6 HCl + 2 HNO3 + 3 Cu = 2 NO + 3 CuCl2 + 4 H2O
Br{-} + Cr2O7{-} + H{+} = Br2 + Cr{3+} + H2O =>
14 Br{-} + 2 Cr2O7{-} + 28 H{+} = 7 Br2 + 4 Cr{3+} + 14 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
C9H20 + O2 = C02 + H2O =>
2 C9H20 + 10 O2 = 9 C02 + 20 H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
(C2H5NH3)HCO3 = C2H5NH2 + CO2 + H2O =>
(C2H5NH3)HCO3 = C2H5NH2 + CO2 + H2O
Mn4 + O2 = MnO2 =>
Mn4 + 4 O2 = 4 MnO2
ClC6H4NH2 + HCl = ClC6H4NH3 + Cl =>
ClC6H4NH2 + HCl = ClC6H4NH3 + Cl
KMnO4 + Na2SiO3 + NaAlO2 + H2O = NaMnO4 + KSi3AlO8 + NaOH =>
KMnO4 + 3 Na2SiO3 + NaAlO2 + 3 H2O = NaMnO4 + KSi3AlO8 + 6 NaOH
Al3 + MgO = Mg + AlO =>
Al3 + 3 MgO = 3 Mg + 3 AlO
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
C4H10O + KBr + H2SO4 = C4H9Br + H2O + KHSO4 =>
C4H10O + KBr + H2SO4 = C4H9Br + H2O + KHSO4
Ca(OH)2NaSO4 = CaSO4Na(OH)2 =>
Ca(OH)2NaSO4 = CaSO4Na(OH)2
C10H14 = C2 + H2 =>
C10H14 = 5 C2 + 7 H2
KMnO4 + K2S2O3 + H2SO4 = MnSO4 + KSO4 + H2O =>
5 KMnO4 + 2 K2S2O3 + 10 H2SO4 = 5 MnSO4 + 9 KSO4 + 10 H2O
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
Ca3(PO4)2 + H2SO4 = Ca3(SO4)3 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = Ca3(SO4)3 + 2 H3PO4
H2SO4 + NaCl = H2SO4NaCl =>
H2SO4 + NaCl = H2SO4NaCl
Pb{+} + e = Pb =>
Pb{+} + e = Pb
Mn2O4 + HCl = Cl2 + H2O + MnCl2 =>
Mn2O4 + 8 HCl = 2 Cl2 + 4 H2O + 2 MnCl2
HS{-} + H2O = S{-2} + H3O{+} =>
HS{-} + H2O = S{-2} + H3O{+}
KCl + BrNO3 = KNO3 + BrCl =>
KCl + BrNO3 = KNO3 + BrCl
C4H10O + C2H4O2 = C5H10O2 + H2O =>
3 C4H10O + 4 C2H4O2 = 4 C5H10O2 + 3 H2O
H2SO4 + KxCO3 = KxSO4 + CO2 + H2O =>
H2SO4 + KxCO3 = KxSO4 + CO2 + H2O
Ba(OH)2*8H2O = BaO + H2O =>
Ba(OH)2*8H2O = BaO + 9 H2O
CO2 + KOH = KCO2OH =>
CO2 + KOH = KCO2OH
HJO3 + HJ = H2O + J2 =>
HJO3 + 5 HJ = 3 H2O + 3 J2
Li2OH2O = Li2H2O2 =>
Li2OH2O = Li2H2O2
SO3 + H2O = SO4 + H3O =>
SO3 + 3 H2O = SO4 + 2 H3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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