| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnCl4 + NH4Cl4 = SnNH4 + 4 Cl2
HgO + O2 = HgO3 =>
HgO + O2 = HgO3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Pb(NO3)2 + Zn = Pb2Zn4 + NO3 =>
2 Pb(NO3)2 + 4 Zn = Pb2Zn4 + 4 NO3
Mg + Ag(N03)2 = Mg(N03)2 + Ag =>
Mg + Ag(N03)2 = Mg(N03)2 + Ag
NO + O3 = NO2 =>
3 NO + O3 = 3 NO2
Ca(OH)2 + FePO4 = Ca3(PO4)2 + Fe(OH)3 =>
3 Ca(OH)2 + 2 FePO4 = Ca3(PO4)2 + 2 Fe(OH)3
Fe2O3 + HClO2 = Fe(ClO2)3 + H2O =>
Fe2O3 + 6 HClO2 = 2 Fe(ClO2)3 + 3 H2O
C + H = C3H8 =>
3 C + 8 H = C3H8
KMnO4 + HCl + Na = KCl + MnCl2 + H2O + NaCl =>
KMnO4 + 8 HCl + 5 Na = KCl + MnCl2 + 4 H2O + 5 NaCl
Sn(CO3)2 + K2SO3 = KCO3 + Sn2(SO3)2 =>
2 Sn(CO3)2 + 2 K2SO3 = 4 KCO3 + Sn2(SO3)2
C3H8O3 + H2 = C3H8O2 + H2O =>
C3H8O3 + H2 = C3H8O2 + H2O
H3PO4 + Ba = Ba3(PO4)2 + H2 =>
2 H3PO4 + 3 Ba = Ba3(PO4)2 + 3 H2
CH3OH + KOH = KCH3 + OH =>
CH3OH + KOH = KCH3 + 2 OH
Na2[Zn(OH)4] + HNO3 = NaNO3 + Zn(NO3)2 + H2O =>
Na2[Zn(OH)4] + 4 HNO3 = 2 NaNO3 + Zn(NO3)2 + 4 H2O
Na2SO3 + H2O2 = Na2SO4 + H2O =>
Na2SO3 + H2O2 = Na2SO4 + H2O
Na3PO4 + Ca(NO3)2 = Na3Ca + PO4(NO3)2 =>
Na3PO4 + Ca(NO3)2 = Na3Ca + PO4(NO3)2
BaCO3 + FeCl2 = FeCO3 + BaCl2 =>
BaCO3 + FeCl2 = FeCO3 + BaCl2
MgCO3(aq) + Li(s) = LiCO3(aq) + Mg(s) =>
MgCO3(aq) + Li(s) = LiCO3(aq) + Mg(s)
Zn + (HCl)2 = H + ZnCl =>
2 Zn + (HCl)2 = 2 H + 2 ZnCl
[Cu(NH3)2]Cl + O2 = CuO + NH3 + Cl2 =>
2[Cu(NH3)2]Cl + O2 = 2 CuO + 4 NH3 + Cl2
YO3 + SO3 = Y + SO4 =>
YO3 + 3 SO3 = Y + 3 SO4
P4S3 + O2 = SO4 + P4O10 =>
P4S3 + 11 O2 = 3 SO4 + P4O10
Pb(OH)4 + V3(PO3)5 = Pb3(PO3)4 + V(OH)5 =>
15 Pb(OH)4 + 4 V3(PO3)5 = 5 Pb3(PO3)4 + 12 V(OH)5
CH3Cl + Cl2 = CHCl3 + HCl =>
CH3Cl + 2 Cl2 = CHCl3 + 2 HCl
C5H5N3O + H2O = CH4 + NH3 + O =>
C5H5N3O + 12 H2O = 5 CH4 + 3 NH3 + 13 O
Cl + LiI = LiCl + I2 =>
2 Cl + 2 LiI = 2 LiCl + I2
Al + AgClO3 = Ag + Al2O3 + Cl =>
2 Al + AgClO3 = Ag + Al2O3 + Cl
NaHCO3 + CH3OCH3 = CH3COONa + H2O + CO2 =>
3 NaHCO3 + 2 CH3OCH3 = 3 CH3COONa + 3 H2O + CO2
AgN + Li = LiN + Ag =>
AgN + Li = LiN + Ag
Pb(NO3) = Pb + NO3 =>
Pb(NO3) = Pb + NO3
VO2 + Fe2O3 = FeO + V2O5 =>
2 VO2 + Fe2O3 = 2 FeO + V2O5
Pb(NO3)2 + NaOH + K2CrO4 = PbCrO4PbO + KNO3 + H2O + NaNO3 =>
2 Pb(NO3)2 + 2 NaOH + K2CrO4 = PbCrO4PbO + 2 KNO3 + H2O + 2 NaNO3
C4H9OH + O = C3H7COOH + H2O =>
C4H9OH + 2 O = C3H7COOH + H2O
Ca(s) + H2SO4(aq) = CaSO4 + H2(aq) =>
Ca(s) + H2SO4(aq) = CaSO4 + H2(aq)
CH2O2 + K = KHCO2 + H =>
CH2O2 + K = KHCO2 + H
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Sn(s) + AgNO3 = Sn(NO3)2 + Ag(s) =>
Sn(s) + 2 AgNO3 = Sn(NO3)2 + 2 Ag(s)
Sb2S3 + H + NO3 = Sb2O3 + H2SO4 + NO =>
2 Sb2S3 + 12 H + 15 NO3 = 2 Sb2O3 + 6 H2SO4 + 15 NO
Ca(NO3)2 + NaOH = Ca(OH)2 + Na(NO3) =>
Ca(NO3)2 + 2 NaOH = Ca(OH)2 + 2 Na(NO3)
CuI + KMnO4 + H2SO4 = CuSO4 + K2SO4 + MnSO4 + I2 + H2O =>
10 CuI + 4 KMnO4 + 16 H2SO4 = 10 CuSO4 + 2 K2SO4 + 4 MnSO4 + 5 I2 + 16 H2O
KI + H2O2 = H2 + KIO2 =>
KI + H2O2 = H2 + KIO2
K + MgS = KMg + S =>
K + MgS = KMg + S
Mg + HC1 = MgC12 + H2 =>
Mg + 12 HC1 = MgC12 + 6 H2
Zn + Al(CO3)3 = Zn(CO3) + Al =>
3 Zn + Al(CO3)3 = 3 Zn(CO3) + Al
CH2SO4 + H = CH3SO2 + H2O =>
CH2SO4 + 5 H = CH3SO2 + 2 H2O
C3H7COOH + Zn(OH)2 = (C3H7COO)2Zn + H2O =>
2 C3H7COOH + Zn(OH)2 = (C3H7COO)2Zn + 2 H2O
Sn{2} + H{+} + MnO4{-} = Sn{4} + Mn{2} + H2O =>
5 Sn{2} + 16 H{+} + 2 MnO4{-} = 5 Sn{4} + 2 Mn{2} + 8 H2O
HNO3 + NH4Cl = HCl + NO3NH4 =>
HNO3 + NH4Cl = HCl + NO3NH4
Al + H3C6H5O7 = H2 + AlC6H5O7 =>
2 Al + 2 H3C6H5O7 = 3 H2 + 2 AlC6H5O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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