| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
C32H2 + O2 = H2O + CO2 =>
2 C32H2 + 65 O2 = 2 H2O + 64 CO2
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
(NH4)3PO4 + Zn(NO2)2 = NH4NO2 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 Zn(NO2)2 = 6 NH4NO2 + Zn3(PO4)2
C2H4 + NH3 = C2H7N =>
C2H4 + NH3 = C2H7N
Ca + H2O = Ca[OH]2 + H =>
Ca + 2 H2O = Ca[OH]2 + 2 H
ClO3{-} + Cl{-} + H{+} = Cl2 + H2O =>
ClO3{-} + 5 Cl{-} + 6 H{+} = 3 Cl2 + 3 H2O
HNO2 + H2SO3 = H2SO4 + H2O + NO =>
2 HNO2 + H2SO3 = H2SO4 + H2O + 2 NO
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
CuS + HNO3 = CuNO3 + H2SO4 + NO + H2O =>
3 CuS + 10 HNO3 = 3 CuNO3 + 3 H2SO4 + 7 NO + 2 H2O
KNO3 + C6H12O6 = H2O + CO2 + K2CO3 + N2 =>
24 KNO3 + 5 C6H12O6 = 30 H2O + 18 CO2 + 12 K2CO3 + 12 N2
CuSO4 + Al = Al2(SO4)3 + Cu2 =>
6 CuSO4 + 4 Al = 2 Al2(SO4)3 + 3 Cu2
BP + HCl = BCl + P4 + H2 =>
4 BP + 4 HCl = 4 BCl + P4 + 2 H2
Au + Cl2 = AuCl4 =>
Au + 2 Cl2 = AuCl4
NaSO3 + HCl = NaCl + H(SO3) =>
NaSO3 + HCl = NaCl + H(SO3)
Na2MoO4 + NaHSO4 + Na2S2O3 = MoS2 + H2O + Na2SO4 =>
4 Na2MoO4 + 6 NaHSO4 + 9 Na2S2O3 = 4 MoS2 + 3 H2O + 16 Na2SO4
Cu(CH3COO)2 + CaCO3 = CuCO3 + Ca(CH3COO)2 =>
Cu(CH3COO)2 + CaCO3 = CuCO3 + Ca(CH3COO)2
Hg(NO2)2 + NaCl = HgCl2 + NaNO2 =>
Hg(NO2)2 + 2 NaCl = HgCl2 + 2 NaNO2
(NH4)2CO3 + MgCl2 = NH4Cl + MgCO3 =>
(NH4)2CO3 + MgCl2 = 2 NH4Cl + MgCO3
AgCl + NaNO3 = AgNO3 + NaCl =>
AgCl + NaNO3 = AgNO3 + NaCl
Fe3 + NH3 + H2O = NH4 + Fe(OH)3 =>
Fe3 + 9 NH3 + 9 H2O = 9 NH4 + 3 Fe(OH)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HNO3(aq) = NO3(aq) + N2O(g) + H2O =>
10 HNO3(aq) = 8 NO3(aq) + N2O(g) + 5 H2O
Ag{+}{+} + CO3{2-} = Ag2CO3 =>
2 Ag{+}{+} + CO3{2-} = Ag2CO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Zn(s) + CuSO4(ac) = Zn(SO4) + Cu =>
Zn(s) + CuSO4(ac) = Zn(SO4) + Cu
H2O + OH{-} + PbO2 + Cl{-} = ClO{-} + Pb(OH)3{-} =>
H2O + OH{-} + PbO2 + Cl{-} = ClO{-} + Pb(OH)3{-}
C2H17 + O2 = CO2 + H2O =>
4 C2H17 + 25 O2 = 8 CO2 + 34 H2O
MnSO4 + KClO3 + H2O = MnO2 + H2SO4 + KCl =>
3 MnSO4 + KClO3 + 3 H2O = 3 MnO2 + 3 H2SO4 + KCl
C16H34 = C5H12 + C11H22 =>
C16H34 = C5H12 + C11H22
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Na2S + H2 = Na + H2S =>
Na2S + H2 = 2 Na + H2S
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CsOH + H3PO3 = H2O + Cs3PO3 =>
3 CsOH + H3PO3 = 3 H2O + Cs3PO3
HIO3 + FeI2 + HCI = FeCI3 + ICI + H2O =>
HIO3 + 4 FeI2 + 5 HCI = 4 FeCI3 + ICI + 3 H2O
CuSO4 + NaHCO3 = H2O + CO2 + Na2SO4 + (CuOH)2CO3 =>
2 CuSO4 + 4 NaHCO3 = H2O + 3 CO2 + 2 Na2SO4 + (CuOH)2CO3
KIO3 + KI + HCI = KCI + I2 + H2O =>
KIO3 + 5 KI + 6 HCI = 6 KCI + 3 I2 + 3 H2O
Sn + CaCl = Ca + SnCl =>
Sn + CaCl = Ca + SnCl
Ag2O + H2O = AgOH =>
Ag2O + H2O = 2 AgOH
LiOH + BaCl2 = LiCl + Ba(OH)2 =>
2 LiOH + BaCl2 = 2 LiCl + Ba(OH)2
MgCr2O7 = Cr2O3 + MgO + O2 =>
2 MgCr2O7 = 2 Cr2O3 + 2 MgO + 3 O2
Ca(NO2)2 + HI = CaI2 + HNO2 =>
Ca(NO2)2 + 2 HI = CaI2 + 2 HNO2
C5H10O5 + O2 = CO2 + H2O =>
C5H10O5 + 5 O2 = 5 CO2 + 5 H2O
HCl + KF = HF + KCl =>
HCl + KF = HF + KCl
MoF3 + F2 = MoF6 =>
2 MoF3 + 3 F2 = 2 MoF6
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
K2CrO4 + NaOH = Na2CrO4 + KOH =>
K2CrO4 + 2 NaOH = Na2CrO4 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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