| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + PB = PBSO4 + H2
Be + OH = Be(OH) =>
Be + OH = Be(OH)
C3 = C4 =>
4 C3 = 3 C4
FeS2AuO = FeAuS2O =>
FeS2AuO = FeAuS2O
C3H7OH + K = C3H7OK + H2 =>
2 C3H7OH + 2 K = 2 C3H7OK + H2
Cr + ClO = Cr2O7 + Cl =>
2 Cr + 7 ClO = Cr2O7 + 7 Cl
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
CuSO4H2O = CuSO4 + H2O =>
CuSO4H2O = CuSO4 + H2O
Ba(OH)2 + FeO = Fe(OH)2 + BaO =>
Ba(OH)2 + FeO = Fe(OH)2 + BaO
Na3PO4 + Ag = Ag3(PO4)2 + Na =>
2 Na3PO4 + 3 Ag = Ag3(PO4)2 + 6 Na
C17H35COONa + CaSO4 = (C17H35COO)2Ca + Na2SO4 =>
2 C17H35COONa + CaSO4 = (C17H35COO)2Ca + Na2SO4
Fe(OH)2 = Fe2O3 + H2O + Fe =>
3 Fe(OH)2 = Fe2O3 + 3 H2O + Fe
HNO3 + Na2SO3 = Na2SO4 + NO2 + H2O =>
2 HNO3 + Na2SO3 = Na2SO4 + 2 NO2 + H2O
K2SO3 + AgNO3 = AgSO3 + K2NO3 =>
K2SO3 + AgNO3 = AgSO3 + K2NO3
Al + ZnBr2 = AlBr3 + Zn =>
2 Al + 3 ZnBr2 = 2 AlBr3 + 3 Zn
C + HNO3 = N2 + CO2 + H2O =>
5 C + 4 HNO3 = 2 N2 + 5 CO2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
NaOHK2SO4 = NaSO4K2OH =>
NaOHK2SO4 = NaSO4K2OH
Mg(NO3)2 + NaCl = MgCl2 + NaNO3 =>
Mg(NO3)2 + 2 NaCl = MgCl2 + 2 NaNO3
CuOH2SO4 = CuSO4OH2 =>
CuOH2SO4 = CuSO4OH2
N2O5 = NO + O2 =>
2 N2O5 = 4 NO + 3 O2
Al + NiSO4 = AlSO4 + Ni =>
Al + NiSO4 = AlSO4 + Ni
Cu(NO3)2 + Li2S = CuS + LiNO3 =>
Cu(NO3)2 + Li2S = CuS + 2 LiNO3
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
NaF + HI = NaI + HF =>
NaF + HI = NaI + HF
C2H4(OH)2(l) + O2(g) = CO2(g) + H2O(g) =>
2 C2H4(OH)2(l) + 5 O2(g) = 4 CO2(g) + 6 H2O(g)
Mn + H2O = H + MnO2 =>
Mn + 2 H2O = 4 H + MnO2
Pb + HNO3 + HCl = PbCl4 + NO2 + H2O =>
Pb + 4 HNO3 + 4 HCl = PbCl4 + 4 NO2 + 4 H2O
C12H22O11 + NaCl = C6H6 + H2O + NaClO2 =>
C12H22O11 + 3 NaCl = 2 C6H6 + 5 H2O + 3 NaClO2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
HClO4 + Cd = CdCl2O8 + H2 =>
2 HClO4 + Cd = CdCl2O8 + H2
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
Ni + Na2CO3 = NiCO3 + Na =>
Ni + Na2CO3 = NiCO3 + 2 Na
ZnCuCl2 = CuZnCl2 =>
ZnCuCl2 = CuZnCl2
AlCl3 + HOH = H2 + Cl2 + Al(OH)3 =>
2 AlCl3 + 6 HOH = 3 H2 + 3 Cl2 + 2 Al(OH)3
C12H22O11 + C6H1206 = C2H5OH + CO2 =>
591 C12H22O11 + 2 C6H1206 = 2569 C2H5OH + 1966 CO2
FeBr23 + Cl2 = FeCl3 + Br2 =>
2 FeBr23 + 3 Cl2 = 2 FeCl3 + 23 Br2
C6H6 + NaOH = C6H6O + Na + H2O =>
C6H6 + 2 NaOH = C6H6O + 2 Na + H2O
HIO3 + Cl2 + KOH = K5IO6 + KCl + H2O =>
HIO3 + Cl2 + 7 KOH = K5IO6 + 2 KCl + 4 H2O
N6Cl12 + C3H12 = N6 + H12 + C3Cl12 =>
N6Cl12 + C3H12 = N6 + H12 + C3Cl12
C5H11OH + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
4 C5H11OH + 4 KMnO4 + 6 H2SO4 = 5 C3H7COOH + 2 K2SO4 + 4 MnSO4 + 10 H2O
C5H10O2 + C11H14O3 = H2O + C5H9OC11H13O3 =>
C5H10O2 + C11H14O3 = H2O + C5H9OC11H13O3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ca(OH)2 + FeI2 = CaI2 + Fe(OH)2 =>
Ca(OH)2 + FeI2 = CaI2 + Fe(OH)2
Ca + Fe((NO)3)3 = Ca((NO)3)2 + Fe =>
3 Ca + 2 Fe((NO)3)3 = 3 Ca((NO)3)2 + 2 Fe
SO4Cl2 + HI = H2S + H2O + HCl + I2 =>
SO4Cl2 + 12 HI = H2S + 4 H2O + 2 HCl + 6 I2
AgNO3 + KCN = AgCN + KN + O2 =>
2 AgNO3 + 2 KCN = 2 AgCN + 2 KN + 3 O2
Rb2 + RbNO3 = Rb2O + N2 =>
5 Rb2 + 2 RbNO3 = 6 Rb2O + N2
Cr1O7{2-} + H{+} + H2S = Cr{2+} + S + H2O =>
Cr1O7{2-} + 4 H{+} + 5 H2S = Cr{2+} + 5 S + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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