| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 = CO2CaO
KOH + Mg = K + H2 + MgO =>
2 KOH + 2 Mg = 2 K + H2 + 2 MgO
Zn + AgNO3 = Ag + ZnO + N =>
3 Zn + AgNO3 = Ag + 3 ZnO + N
NH4OH + Ni = NH4 + NiOH =>
NH4OH + Ni = NH4 + NiOH
Na2 + F = NaF =>
Na2 + 2 F = 2 NaF
HgCl = Hg + Cl =>
HgCl = Hg + Cl
Ag(aq) + PO4(aq) = Ag3PO4(s) =>
3 Ag(aq) + PO4(aq) = Ag3PO4(s)
CuS + FeCl3 = FeCl2 + CuCl2 + S =>
CuS + 2 FeCl3 = 2 FeCl2 + CuCl2 + S
MgCO3 + Zn(NO3)2 = ZnCO3 + Mg(NO3)2 =>
MgCO3 + Zn(NO3)2 = ZnCO3 + Mg(NO3)2
Sr2I2 = SrI =>
Sr2I2 = 2 SrI
MnSO4 + PbO2 + HNO3 = HMnO4 + Pb(NO2)3 + PbSO4 + H2O =>
7 MnSO4 + 10 PbO2 + 9 HNO3 = 7 HMnO4 + 3 Pb(NO2)3 + 7 PbSO4 + H2O
NaOH + COSO4 = Na2SO4 + CO2 + H2O =>
2 NaOH + COSO4 = Na2SO4 + CO2 + H2O
NH{4}NO{3} = N{2} + H{2}O =>
NH{4}NO{3} = N{2} + H{2}O
Ni(OH)2(s) + H(aq) = Ni(aq) + H2O(l) =>
Ni(OH)2(s) + 2 H(aq) = Ni(aq) + 2 H2O(l)
C3H7OH + NaOH = C3H7ONa + H2O =>
C3H7OH + NaOH = C3H7ONa + H2O
Li + HCl = Li2HCl =>
2 Li + HCl = Li2HCl
Bi + NH4OH = Bi(OH) + NH4 =>
Bi + NH4OH = Bi(OH) + NH4
Na2CO3 + K3PO4 = K2CO3 + Na3PO4 =>
3 Na2CO3 + 2 K3PO4 = 3 K2CO3 + 2 Na3PO4
K2SO4 + HCl + Hg = HgSO4 + KCl + H2 =>
K2SO4 + 2 HCl + Hg = HgSO4 + 2 KCl + H2
NH3CO3 + HPO4 = NH3PO4 + HCO3 =>
NH3CO3 + HPO4 = NH3PO4 + HCO3
KClO3HNO3 = HClO3KNO3 =>
KClO3HNO3 = HClO3KNO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Ag3PO3 + Ca = AgCa + PO3 =>
Ag3PO3 + 3 Ca = 3 AgCa + PO3
Ca + CuPO4 = CaCuPO4 =>
Ca + CuPO4 = CaCuPO4
I2 + AgNO3 + H2O = AgIO3 + AgI + HNO =>
3 I2 + 6 AgNO3 + 3 H2O = 5 AgIO3 + AgI + 6 HNO
chlorine + potassiumiodide = potassiumchloride + iodine =>
Cl2 + 2 KI = 2 KCl + I2
NH3 + Fe(NO3)2 = Fe(NH3)4(NO3)2 =>
4 NH3 + Fe(NO3)2 = Fe(NH3)4(NO3)2
TiCl2 + H2O = TiO + HCl =>
TiCl2 + H2O = TiO + 2 HCl
SiCl2H2 + NH3 = Si3N4 + NH4Cl + H2 =>
3 SiCl2H2 + 10 NH3 = Si3N4 + 6 NH4Cl + 6 H2
KClO3 + KI + H2O = KCl + IKOH =>
KClO3 + 6 KI + 3 H2O = KCl + 6 IKOH
Fe3 + HN3 = FeN + H2 =>
2 Fe3 + 2 HN3 = 6 FeN + H2
KClO3 = KClO2O =>
KClO3 = KClO2O
NaCl = Na + Cl*2 =>
NaCl = Na + Cl*2
Fe + H2O = Fe(OH)3 + H2 =>
2 Fe + 6 H2O = 2 Fe(OH)3 + 3 H2
CuSO4 + H2SO4 = Cu(SO4)2 + H2 =>
CuSO4 + H2SO4 = Cu(SO4)2 + H2
NiCl2Na(SO4) = NiSO4NaCl2 =>
NiCl2Na(SO4) = NiSO4NaCl2
Na2S2O7 = Na2SO4 + SO3 =>
Na2S2O7 = Na2SO4 + SO3
HCl + Mg(OH)2 = H2O + MgCl2 =>
2 HCl + Mg(OH)2 = 2 H2O + MgCl2
Zn(CH3CO2)2 + CaCl2 = ZnCl2 + Ca(CH3CO2)2 =>
Zn(CH3CO2)2 + CaCl2 = ZnCl2 + Ca(CH3CO2)2
H3 + Cl2 = HCl2 =>
H3 + 3 Cl2 = 3 HCl2
Ca(OH)2 + BaMnO4 + H2O = Ca(MnO4)2 + Ba(OH)2 + MnO2 =>
Ca(OH)2 + 3 BaMnO4 + 2 H2O = Ca(MnO4)2 + 3 Ba(OH)2 + MnO2
Fe(OH)3 + SO2 = Fe2(SO3)3 + H2O =>
2 Fe(OH)3 + 3 SO2 = Fe2(SO3)3 + 3 H2O
NaHSO3 + Mn(OH)2 = MnO + NaOH + H2SO3 =>
NaHSO3 + Mn(OH)2 = MnO + NaOH + H2SO3
CH3CHOHCN + H2O = CH3CHOHCOOH + NH3 =>
CH3CHOHCN + 2 H2O = CH3CHOHCOOH + NH3
NaHSO3 + Mn(OH)2 = MnO + NaOH + H2SO3 =>
NaHSO3 + Mn(OH)2 = MnO + NaOH + H2SO3
Hg + I2 + H2O = HgO + I{-} + H{+} =>
Hg + I2 + H2O = HgO + 2 I{-} + 2 H{+}
KIO3 + H2S = KI + H2SO4 =>
4 KIO3 + 3 H2S = 4 KI + 3 H2SO4
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
PbCl2 + BaS = BaCl2 + PbS =>
PbCl2 + BaS = BaCl2 + PbS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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