| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + HCl = HAl + Cl
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Rb + HC2H3O2 = RbC2H3O2 + H2 =>
2 Rb + 2 HC2H3O2 = 2 RbC2H3O2 + H2
NaKC2O4 + KMnO4 + HCl = MnCl2 + CO2 + KCl + NaCl + H2O =>
5 NaKC2O4 + 2 KMnO4 + 16 HCl = 2 MnCl2 + 10 CO2 + 7 KCl + 5 NaCl + 8 H2O
C14H12O2 + NaBH4 + H2O = C14H14O2 + NaBH3OH =>
C14H12O2 + NaBH4 + H2O = C14H14O2 + NaBH3OH
N + O = NO =>
N + O = NO
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NaAlO2 + H2O = NaOH + Al(OH)3 =>
NaAlO2 + 2 H2O = NaOH + Al(OH)3
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
C3H6 + KOH + KMnO4 = C3H5O2K + K2MnO4 + H2O =>
C3H6 + 5 KOH + 4 KMnO4 = C3H5O2K + 4 K2MnO4 + 3 H2O
Pb(CH3COO)2*3H2O + NaN3 = Pb(N3)2 + CH3COONa + H2O =>
Pb(CH3COO)2*3H2O + 2 NaN3 = Pb(N3)2 + 2 CH3COONa + 3 H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Ca + ZnCl2 = Zn + CaCl =>
2 Ca + ZnCl2 = Zn + 2 CaCl
SI + Cl = SICl =>
SI + Cl = SICl
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
H2O2 + KMnO4 = KMnO2 + H2O4 =>
H2O2 + KMnO4 = KMnO2 + H2O4
Mn(I)2 = Mn + I =>
Mn(I)2 = Mn + 2 I
Al(OH)2Cl + H2SO4 = Al2(SO4)3 + HCl + H2O =>
2 Al(OH)2Cl + 3 H2SO4 = Al2(SO4)3 + 2 HCl + 4 H2O
NaAlO2 + H2O = NaOH + Al(OH)3 =>
NaAlO2 + 2 H2O = NaOH + Al(OH)3
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
EuCl2 + Na2SO4 = EuSO4 + NaCl =>
EuCl2 + Na2SO4 = EuSO4 + 2 NaCl
Bi2O3 + ClO{-} + OH{-} = BiO3{-} + Cl{-} + H2O =>
Bi2O3 + 2 ClO{-} + 2 OH{-} = 2 BiO3{-} + 2 Cl{-} + H2O
C4H8(OH)2 + H2O2 = C6H6O2 + H2O =>
3 C4H8(OH)2 + 7 H2O2 = 2 C6H6O2 + 16 H2O
CuS + HNO3 = Cu(NO3)2 + SO2 + NO + H2O =>
CuS + 4 HNO3 = Cu(NO3)2 + SO2 + 2 NO + 2 H2O
CH3COOH + CHCOONa + KI + CHCl3 = CH3COOK + I2 + NaCl + CH4 =>
9 CH3COOH + 3 CHCOONa + 12 KI + CHCl3 = 12 CH3COOK + 6 I2 + 3 NaCl + CH4
AgClO + Cl2 = AgCl + ClO2 =>
4 AgClO + Cl2 = 4 AgCl + 2 ClO2
CuHg(No3)2 = Cu(No3)2Hg =>
CuHg(No3)2 = Cu(No3)2Hg
Na2HPO4 + CuSO4 = Na2SO4 + CuHPO4 =>
Na2HPO4 + CuSO4 = Na2SO4 + CuHPO4
AlP + NaOH = Al(OH)3 + Na3P =>
AlP + 3 NaOH = Al(OH)3 + Na3P
Fe2(SO4)2 + LiOH = Fe(OH)2 + Li2SO4 =>
Fe2(SO4)2 + 4 LiOH = 2 Fe(OH)2 + 2 Li2SO4
No2 + H2O = HNo2 + OH =>
No2 + H2O = HNo2 + OH
CuO + CaCO3 = CaO + CuCO3 =>
CuO + CaCO3 = CaO + CuCO3
Sn + HNO3 = Sn(NO3)2 + N2O + H2O =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + N2O + 5 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Sr(OH){2} + FeCl{3} = SrCl{2} + Fe(OH){3} =>
Sr(OH){2} + FeCl{3} = SrCl{2} + Fe(OH){3}
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Li2O + FeCl3 = LiCl + Fe2O3 =>
3 Li2O + 2 FeCl3 = 6 LiCl + Fe2O3
KClO3 + C13H22O11 = KCl + CO2 + H2O =>
26 KClO3 + 3 C13H22O11 = 26 KCl + 39 CO2 + 33 H2O
Cr2(SO4) + H2O2 + NaOH = Na2CrO4 + Na2SO4 + H2O =>
Cr2(SO4) + 5 H2O2 + 6 NaOH = 2 Na2CrO4 + Na2SO4 + 8 H2O
Ni(CN)2 + H2CO3 = NiCO3 + HCN =>
Ni(CN)2 + H2CO3 = NiCO3 + 2 HCN
V{2+} + V(OH){4+} + H2O = VO{2+} + H{+} =>
V{2+} + 2 V(OH){4+} + H2O = 3 VO{2+} + 4 H{+}
HCl + Al = AlCl3 + H2 =>
6 HCl + 2 Al = 2 AlCl3 + 3 H2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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