| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe3(PO4)2 + 3(NH4)2CO3 = 3 FeCO3 + 2(NH4)3PO4
Zn + NH4OH = Zn(OH)2 + NH4 =>
Zn + 2 NH4OH = Zn(OH)2 + 2 NH4
PbCl2 + (NH4)2SO4 = PbSO4 + NH4Cl =>
PbCl2 + (NH4)2SO4 = PbSO4 + 2 NH4Cl
AgNO3 + PO43{-} = AgPO43{-} + NO3 =>
AgNO3 + PO43{-} = AgPO43{-} + NO3
S8(s) + O2(g) + H2O(l) = H2SO4(ag) =>
S8(s) + 12 O2(g) + 8 H2O(l) = 8 H2SO4(ag)
Ca(OH)2 + Li3PO4 = Ca3(PO4)2 + LiOH =>
3 Ca(OH)2 + 2 Li3PO4 = Ca3(PO4)2 + 6 LiOH
SnCl2(aq) + AgNO3(aq) = AgCl(s) + Sn(NO3)2(aq) =>
SnCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Sn(NO3)2(aq)
NaOH + Cu1Cl2 = NaCl + Cu(OH)2 =>
2 NaOH + Cu1Cl2 = 2 NaCl + Cu(OH)2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
HgO + O2 = HgO2 =>
2 HgO + O2 = 2 HgO2
PbO2 + NO2 + KOH = KPbO2 + HNO3 =>
PbO2 + NO2 + KOH = KPbO2 + HNO3
KCl + HClO4 = KClO4 + HCl =>
KCl + HClO4 = KClO4 + HCl
Cl2(aq) + NaBr(aq) = Br2(aq) + NaCl(aq) =>
Cl2(aq) + 2 NaBr(aq) = Br2(aq) + 2 NaCl(aq)
FeSO4 + NO = [FeNO]SO4 =>
FeSO4 + NO = [FeNO]SO4
Cr + PbN = CrN + Pb =>
Cr + PbN = CrN + Pb
MgO + SO3 = MgS + O4 =>
MgO + SO3 = MgS + O4
Mn2O7 + H3P = Mn3P7 + H2O =>
3 Mn2O7 + 14 H3P = 2 Mn3P7 + 21 H2O
BaCl2H2O + AgNO3 = AgCl2 + BaNO3 + H2O =>
BaCl2H2O + AgNO3 = AgCl2 + BaNO3 + H2O
AlN + Fe = FeN + Al =>
AlN + Fe = FeN + Al
PtSO4 = SO3 + Pt + O2 =>
2 PtSO4 = 2 SO3 + 2 Pt + O2
SO2 + K2Cr2O7 = Cr + SO4 + K =>
7 SO2 + 2 K2Cr2O7 = 4 Cr + 7 SO4 + 4 K
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
N + O3 = N2O5 =>
6 N + 5 O3 = 3 N2O5
N3H12PO4 + PbN4O12 = Pb3P4O16 + NH4NO3 =>
4 N3H12PO4 + 3 PbN4O12 = Pb3P4O16 + 12 NH4NO3
MgCuOH = CuMgOH =>
MgCuOH = CuMgOH
FeSO4 = Fe + SO4 =>
FeSO4 = Fe + SO4
AlCl3 + H2O = H + AlCl3OH =>
AlCl3 + H2O = H + AlCl3OH
(NH4)2Fe(SO4)2 + KMnO4 + H2SO4 = (NH4)2SO4 + MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
10(NH4)2Fe(SO4)2 + 2 KMnO4 + 8 H2SO4 = 10(NH4)2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 8 H2O
MgSO4 + BeCl2 = MgCl2 + BeSO4 =>
MgSO4 + BeCl2 = MgCl2 + BeSO4
CuO + C6H12O6 = CO2 + H2O + Cu2O =>
24 CuO + C6H12O6 = 6 CO2 + 6 H2O + 12 Cu2O
K2S + NaOH = Na2S + KOH =>
K2S + 2 NaOH = Na2S + 2 KOH
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
Fe2O3 + H2C2O4 = Fe(C2O4)3{3-} + H2O + H{+} =>
Fe2O3 + 6 H2C2O4 = 2 Fe(C2O4)3{3-} + 3 H2O + 6 H{+}
NaBr + MnO4 = Br + NaMnO4 =>
NaBr + MnO4 = Br + NaMnO4
Mg + CO3 = MgO2 + CO2 =>
Mg + 2 CO3 = MgO2 + 2 CO2
CaHg + H2O = CaOH + Hg + H2 =>
2 CaHg + 2 H2O = 2 CaOH + 2 Hg + H2
HCl + N = H2 + NCl2 =>
2 HCl + N = H2 + NCl2
BaCl2 + CoCl2 = BaCo + Cl2 =>
BaCl2 + CoCl2 = BaCo + 2 Cl2
Na3PO4 + CuSO4 = Na2SO4 + Cu3(PO4)2 =>
2 Na3PO4 + 3 CuSO4 = 3 Na2SO4 + Cu3(PO4)2
Cu(s) + O2(g) = Cu2O(s) =>
4 Cu(s) + O2(g) = 2 Cu2O(s)
KIO3 + H2C2O4 = K2C2O4 + CO2 + H2O + I2 =>
2 KIO3 + 6 H2C2O4 = K2C2O4 + 10 CO2 + 6 H2O + I2
NaNO3 + MgS = Na2S + Mg(NO3)2 =>
2 NaNO3 + MgS = Na2S + Mg(NO3)2
KMnO4 + K2S + H2O = MnO2 + S + KOH =>
2 KMnO4 + 3 K2S + 4 H2O = 2 MnO2 + 3 S + 8 KOH
C + H2O2 = CO2 + H2O =>
C + 2 H2O2 = CO2 + 2 H2O
NaCH3O(aq) + H2O(l) = CH3OH(aq) + NaOH(aq) =>
NaCH3O(aq) + H2O(l) = CH3OH(aq) + NaOH(aq)
N3 + H2 = NH6 =>
N3 + 9 H2 = 3 NH6
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
HCl + NaH2SO3 = H2SO3 + NaHCl =>
HCl + NaH2SO3 = H2SO3 + NaHCl
LiPO4 = Li + PO4 =>
LiPO4 = Li + PO4
H + B = HB2 =>
H + 2 B = HB2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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