| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K2Zn3[Fe(CN)6]2 + 24 NaOH = K4[Fe(CN)6] + 3 Na4[Fe(CN)6] + 6 Na2ZnO2 + 12 H2O
Al2O3(s) + NaOH(l) = H2O(l) + NaAlO2(s) =>
Al2O3(s) + 2 NaOH(l) = H2O(l) + 2 NaAlO2(s)
Na2O2 + H2O = Na2 + H2O2 =>
Na2O2 + 2 H2O = Na2 + 2 H2O2
C3H6NaCl + CH4N2O = C4H10NaClN2 + O =>
C3H6NaCl + CH4N2O = C4H10NaClN2 + O
Ca(s) + HC2H3O2(aq) = CaO2(aq) + HC2H3(aq) =>
Ca(s) + HC2H3O2(aq) = CaO2(aq) + HC2H3(aq)
BaCl2 + Na2(CO3) = NaCl2 + Ba2(CO3) =>
2 BaCl2 + Na2(CO3) = 2 NaCl2 + Ba2(CO3)
SO3 + HgO = HgSO4 =>
SO3 + HgO = HgSO4
CsI + Cl2 = I2 + CsCl2 =>
2 CsI + 2 Cl2 = I2 + 2 CsCl2
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
Na2O2 + H2O = Na2 + H2O2 =>
Na2O2 + 2 H2O = Na2 + 2 H2O2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
C3H6NaCl + CH4N2O = C4H10NaClN2 + O =>
C3H6NaCl + CH4N2O = C4H10NaClN2 + O
BaCl2 + Na2(CO3) = NaCl2 + Ba2(CO3) =>
2 BaCl2 + Na2(CO3) = 2 NaCl2 + Ba2(CO3)
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
Al2O3(s) + NaOH(l) = H2O(l) + NaAlO2(s) =>
Al2O3(s) + 2 NaOH(l) = H2O(l) + 2 NaAlO2(s)
HAc + PrOH = PrAc + H2O =>
HAc + PrOH = PrAc + H2O
Ag + BrO3{-} + H{+} = Ag{+} + Br{-} + H2O =>
6 Ag + BrO3{-} + 6 H{+} = 6 Ag{+} + Br{-} + 3 H2O
HAc + PrOH = PrAc + H2O =>
HAc + PrOH = PrAc + H2O
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
(HNCO)3 + O2(g) = CO2(g) + NO2(g) + H2O(g) =>
4(HNCO)3 + 21 O2(g) = 12 CO2(g) + 12 NO2(g) + 6 H2O(g)
C6H14 = C + H2 =>
C6H14 = 6 C + 7 H2
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
C3H6NaCl + CH4N2O = C4H10NaClN2 + O =>
C3H6NaCl + CH4N2O = C4H10NaClN2 + O
CsI + Cl2 = I2 + CsCl2 =>
2 CsI + 2 Cl2 = I2 + 2 CsCl2
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
MnO{4-} + SO{3--} + H{+} = Mn{2+} + SO{4--} + H2O =>
MnO{4-} + 4 SO{3--} + 2 H{+} = Mn{2+} + 4 SO{4--} + H2O
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
HAc + PrOH = PrAc + H2O =>
HAc + PrOH = PrAc + H2O
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
Na2O2 + H2O = Na2 + H2O2 =>
Na2O2 + 2 H2O = Na2 + 2 H2O2
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
CsI + Cl2 = I2 + CsCl2 =>
2 CsI + 2 Cl2 = I2 + 2 CsCl2
HAc + PrOH = PrAc + H2O =>
HAc + PrOH = PrAc + H2O
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Cu + Li2O = CuO + Li =>
Cu + Li2O = CuO + 2 Li
C3H6NaCl + CH4N2O = C4H10NaClN2 + O =>
C3H6NaCl + CH4N2O = C4H10NaClN2 + O
ammoniumsulfate + bariumchloride = ammoniumchloride + bariumsulfate =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
Na2O2 + H2O = Na2 + H2O2 =>
Na2O2 + 2 H2O = Na2 + 2 H2O2
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
HAc + PrOH = PrAc + H2O =>
HAc + PrOH = PrAc + H2O
ammoniumsulfate + bariumchloride = ammoniumchloride + bariumsulfate =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
C3H6NaCl + CH4N2O = C4H10NaClN2 + O =>
C3H6NaCl + CH4N2O = C4H10NaClN2 + O
Cu + Li2O = CuO + Li =>
Cu + Li2O = CuO + 2 Li
BaCl2 + Na2(CO3) = NaCl2 + Ba2(CO3) =>
2 BaCl2 + Na2(CO3) = 2 NaCl2 + Ba2(CO3)
ammoniumsulfate + bariumchloride = ammoniumchloride + bariumsulfate =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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