| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl{2+} + HBr = HCl + Br{2+}
KNO3 + CO = K2CO3 + N2O3 + O2 =>
4 KNO3 + 2 CO = 2 K2CO3 + 2 N2O3 + O2
C7H14 + O2N2 = CO2 + H2O + N2 =>
2 C7H14 + 21 O2N2 = 14 CO2 + 14 H2O + 21 N2
Cu(OH)2 + NH4Cl = [Cu(NH3)2]Cl2 + H2O =>
Cu(OH)2 + 2 NH4Cl = [Cu(NH3)2]Cl2 + 2 H2O
Mg + Fe(CH3COO)3 = Mg(CH3COO)2 + Fe =>
3 Mg + 2 Fe(CH3COO)3 = 3 Mg(CH3COO)2 + 2 Fe
LiAlH4 + AsCl3 = AsH3 + AlCl3 + LiCl =>
3 LiAlH4 + 4 AsCl3 = 4 AsH3 + 3 AlCl3 + 3 LiCl
C5H13O2P + C3H4O + C2H6O = C10H23O4P =>
C5H13O2P + C3H4O + C2H6O = C10H23O4P
C10H11BrO + CH3NH2 = C11H15NO + HBr =>
C10H11BrO + CH3NH2 = C11H15NO + HBr
C12H24O12(s) + O2(g) = CO2 + H2O =>
C12H24O12(s) + 12 O2(g) = 12 CO2 + 12 H2O
AgClO3(aq) = AgCl + O2 =>
2 AgClO3(aq) = 2 AgCl + 3 O2
ICl3 + NaOH = ICl + HIO3 + NaCl + H2O =>
2 ICl3 + 5 NaOH = ICl + HIO3 + 5 NaCl + 2 H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
CH3CH2I + H2O = CH3CH2OH + IH =>
CH3CH2I + H2O = CH3CH2OH + IH
C6H13O6 + O2 = CO2 + H2O =>
4 C6H13O6 + 25 O2 = 24 CO2 + 26 H2O
(NH3) + FeCl3 + H2O = Fe(OH)3 + (NH4)Cl =>
3(NH3) + FeCl3 + 3 H2O = Fe(OH)3 + 3(NH4)Cl
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
K3Po4 + HCe = KCe + H3Po4 =>
K3Po4 + 3 HCe = 3 KCe + H3Po4
H3PO4 + K2S = K3PO4 + H2S =>
2 H3PO4 + 3 K2S = 2 K3PO4 + 3 H2S
CCl4 + K2CrO4 = Cl2CO + KCl + CrO3 =>
CCl4 + K2CrO4 = Cl2CO + 2 KCl + CrO3
Pb3H5(NO3)3 = N2 + O2 + PbO2 + H2O =>
4 Pb3H5(NO3)3 = 6 N2 + O2 + 12 PbO2 + 10 H2O
NH4Cl + Pb(ClO4)2 = PbCl2 + NH4ClO4 =>
2 NH4Cl + Pb(ClO4)2 = PbCl2 + 2 NH4ClO4
AuO(OH) + KOH = KAuO2 + H2O =>
AuO(OH) + KOH = KAuO2 + H2O
H + N2 = H3N2 =>
3 H + N2 = H3N2
SnSO4 + NaOH = Na2SO4 + Sn(OH)2 =>
SnSO4 + 2 NaOH = Na2SO4 + Sn(OH)2
Fe + (NH4)2SO4 = Fe(NH4)2SO4 =>
Fe + (NH4)2SO4 = Fe(NH4)2SO4
Be(OH)2 + KOH = K2[Be(OH)4] =>
Be(OH)2 + 2 KOH = K2[Be(OH)4]
Sn + Xe2 = SnXe =>
2 Sn + Xe2 = 2 SnXe
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HPbO2 + SO3{-2} = SO4{-2} + Pb + H2O =>
2 HPbO2 + 3 SO3{-2} = 3 SO4{-2} + 2 Pb + H2O
C + H3 = C8H8 =>
24 C + 8 H3 = 3 C8H8
AgCO3 = AgCO2 + O2 =>
2 AgCO3 = 2 AgCO2 + O2
Be3N2 + H2O(l) = Be(OH)2 + NH3 =>
Be3N2 + 6 H2O(l) = 3 Be(OH)2 + 2 NH3
H2O2 + MnO2 = MnH4 + O2 =>
2 H2O2 + MnO2 = MnH4 + 3 O2
NaHCO3 + CuSO4 = CO2 + H2O + Cu2CO3(OH)2 + Na2SO4 =>
4 NaHCO3 + 2 CuSO4 = 3 CO2 + H2O + Cu2CO3(OH)2 + 2 Na2SO4
Ba{2} + Cl{-} = BaCl2 =>
Ba{2} + 2 Cl{-} = BaCl2
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
Na2HPO4 + KOH = K3PO4 + Na3PO4 + H2O =>
3 Na2HPO4 + 3 KOH = K3PO4 + 2 Na3PO4 + 3 H2O
NaCrO2 + PbO2 + NaOH = Na2CrO4 + Na2PbO2 + H2O =>
2 NaCrO2 + 3 PbO2 + 8 NaOH = 2 Na2CrO4 + 3 Na2PbO2 + 4 H2O
Al2O5 + H2O = Al(OH)3 + O2 =>
Al2O5 + 3 H2O = 2 Al(OH)3 + O2
K2CrO4 + NiSO4 = K2SO4 + NiCrO4 =>
K2CrO4 + NiSO4 = K2SO4 + NiCrO4
CH3COOH + C3H8O = C7H14O2 + H2O =>
3 CH3COOH + 5 C3H8O = 3 C7H14O2 + 5 H2O
C2H3OH + O2 = CO2 + H2O =>
2 C2H3OH + 5 O2 = 4 CO2 + 4 H2O
H3[SbCl6] + Na2S2O3 + H2O = Sb2OS2 + Na2SO4 + HCl =>
2 H3[SbCl6] + 2 Na2S2O3 + 3 H2O = Sb2OS2 + 2 Na2SO4 + 12 HCl
ZnBr = Zn + Br =>
ZnBr = Zn + Br
Sn + CuO = SnO + Cu =>
Sn + CuO = SnO + Cu
HCl + SO2 = SCl4 + H2O =>
4 HCl + SO2 = SCl4 + 2 H2O
I2 + NaOH = NaI + O2 + H2O =>
2 I2 + 4 NaOH = 4 NaI + O2 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CH2O + KMnO7 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
11 CH2O + 2 KMnO7 + 3 H2SO4 = 11 HCOOH + 2 MnSO4 + K2SO4 + 3 H2O
KI + HNO3 = KNO3 + HI =>
KI + HNO3 = KNO3 + HI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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