| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + HCl = CuClH
C + S = CS2 =>
C + 2 S = CS2
HClO + BaO2H2 = BaCl2O2 + H2O =>
2 HClO + BaO2H2 = BaCl2O2 + 2 H2O
NaHCO3 + C7H6O3 = Na + H2O + CO2 =>
28 NaHCO3 + C7H6O3 = 28 Na + 17 H2O + 35 CO2
NH3 + CH3COOH = NH4 + CH2COOH =>
NH3 + CH3COOH = NH4 + CH2COOH
Ba(ClO3)2 + MnO2 + NaOH = Na2MnO4 + BaCl2 + H2O =>
Ba(ClO3)2 + 6 MnO2 + 12 NaOH = 6 Na2MnO4 + BaCl2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K(s) + Fe(SO4)3(aq) = K2(SO4)(aq) + Fe(s) =>
6 K(s) + Fe(SO4)3(aq) = 3 K2(SO4)(aq) + Fe(s)
C6H4ClNO2 + H2O = C6H6ClN + O2 =>
2 C6H4ClNO2 + 2 H2O = 2 C6H6ClN + 3 O2
NaNO3 + NaI + H2SO4 = NO + I2 + Na2SO4 + H2O =>
2 NaNO3 + 6 NaI + 4 H2SO4 = 2 NO + 3 I2 + 4 Na2SO4 + 4 H2O
AgCl + O2 = AgO + Cl2 =>
2 AgCl + O2 = 2 AgO + Cl2
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)
CuO + C = Cu + CO =>
CuO + C = Cu + CO
H2CO3 + Na(OH) = NaHCO3 + H2O =>
H2CO3 + Na(OH) = NaHCO3 + H2O
NaF + AgNO3 = NaAgFNO3 =>
NaF + AgNO3 = NaAgFNO3
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
NH2OH + H2O = NH2OH2 + OH =>
NH2OH + H2O = NH2OH2 + OH
KCl + CuCl2 = KCuCl3 =>
KCl + CuCl2 = KCuCl3
Ca5(PO4)3F = Ca5(PO4)3{+} + F{-} =>
Ca5(PO4)3F = Ca5(PO4)3{+} + F{-}
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Bi(NO3) + H2S = Bi2S + HNO3 =>
2 Bi(NO3) + H2S = Bi2S + 2 HNO3
Al(NO3)3 = Al + NO3 =>
Al(NO3)3 = Al + 3 NO3
NH3 + Na = H2 + NaNH2 =>
2 NH3 + 2 Na = H2 + 2 NaNH2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Na2CO3(aq) + COCl2(aq) = NaCl(aq) + COCO3(s) =>
Na2CO3(aq) + COCl2(aq) = 2 NaCl(aq) + COCO3(s)
CO2 + H2O = CH + O2 =>
4 CO2 + 2 H2O = 4 CH + 5 O2
K + Na = KNa =>
K + Na = KNa
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ni + CuCl2 = NiCl2 + Cu =>
Ni + CuCl2 = NiCl2 + Cu
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
BaCl2 + KCIO3 = Ba(CIO3)2 + KCl =>
BaCl2 + 2 KCIO3 = Ba(CIO3)2 + 2 KCl
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Na3PO4 + FeCl3 = NaCl + FePO4 =>
Na3PO4 + FeCl3 = 3 NaCl + FePO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
PCl3 + BaS = BaCl2 + P2S3 =>
2 PCl3 + 3 BaS = 3 BaCl2 + P2S3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Sc + F = Sc2F3 =>
2 Sc + 3 F = Sc2F3
Na2S + Pb(CH3CO2)2 = Na2(CH3CO2)2 + PbS =>
Na2S + Pb(CH3CO2)2 = Na2(CH3CO2)2 + PbS
Na2S2O3 + Cl2 = NaCl + S + Na2SO4 =>
4 Na2S2O3 + Cl2 = 2 NaCl + 5 S + 3 Na2SO4
La2O3 + C = La + CO2 =>
2 La2O3 + 3 C = 4 La + 3 CO2
Y = Y{2+} + e =>
Y = Y{2+} + 2e
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
Fe + SnNO3 = FeNO3 + Sn =>
Fe + SnNO3 = FeNO3 + Sn
C6H6COOHNaOH = C6H6COONaH2O =>
C6H6COOHNaOH = C6H6COONaH2O
KMnO4 + KI + H2SO4 = MnSO4 + KIO3 + H2O + K2SO4 =>
6 KMnO4 + 5 KI + 9 H2SO4 = 6 MnSO4 + 5 KIO3 + 9 H2O + 3 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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