| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 2 H3PO4 = 2 AlPO4 + 3 H2SO4
K2CO3 + HCL = KCL + H2O + CO2 =>
K2CO3 + 2 HCL = 2 KCL + H2O + CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C9H20 + O2 = C9O2 + H20 =>
C9H20 + O2 = C9O2 + H20
Al(OH)3(s) + HNO3(aq) = Al(NO3)3(aq) + H2O(l) =>
Al(OH)3(s) + 3 HNO3(aq) = Al(NO3)3(aq) + 3 H2O(l)
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
ZnS + CO = ZnO + SO2 + C =>
ZnS + 3 CO = ZnO + SO2 + 3 C
SbO5 + KI + HCl = SbCl3 + KCl + I2 + H2O =>
2 SbO5 + 14 KI + 20 HCl = 2 SbCl3 + 14 KCl + 7 I2 + 10 H2O
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cl{-} + MnO4{-} + H{+} = Cl2 + Mn{2+} + H2O =>
10 Cl{-} + 2 MnO4{-} + 16 H{+} = 5 Cl2 + 2 Mn{2+} + 8 H2O
CoCO3 = Co + CO3 =>
CoCO3 = Co + CO3
SO2 + H2S = S + H2O =>
SO2 + 2 H2S = 3 S + 2 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Cu + Al2O3 = Al + CuO =>
3 Cu + Al2O3 = 2 Al + 3 CuO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Cu(s) + S8(s) = CuS(s) =>
8 Cu(s) + S8(s) = 8 CuS(s)
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
CaCl2 + Fe(C2H3O2)3 = Ca(C2H3O2)2 + FeCl3 =>
3 CaCl2 + 2 Fe(C2H3O2)3 = 3 Ca(C2H3O2)2 + 2 FeCl3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaCl + BeF2 = NaF + BeCl2 =>
2 NaCl + BeF2 = 2 NaF + BeCl2
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ag(NO3) + CaCl2 = AgCl + Ca(NO3)2 =>
2 Ag(NO3) + CaCl2 = 2 AgCl + Ca(NO3)2
ScCl2 + AgNO3 = ScNO3 + AgCl2 =>
ScCl2 + AgNO3 = ScNO3 + AgCl2
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
K + HCl = KCl + H =>
K + HCl = KCl + H
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
H3PO4 + KOH = KH2PO4 + H2O =>
H3PO4 + KOH = KH2PO4 + H2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Na2S + H2SO4 = H2S + Na2SO4 =>
Na2S + H2SO4 = H2S + Na2SO4
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
FeCl3 + Be3(PO4)2 = BeCl2 + FePO4 =>
2 FeCl3 + Be3(PO4)2 = 3 BeCl2 + 2 FePO4
CH2O2 + H2O = HCOO + H3O =>
CH2O2 + H2O = HCOO + H3O
N2O = N2 + O2 =>
2 N2O = 2 N2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/25/12
Équations équilibrées sur04/24/11
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