| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
K2CO3 + HCl = KCl + H2CO3 =>
K2CO3 + 2 HCl = 2 KCl + H2CO3
P2O5 + C = P + CO =>
P2O5 + 5 C = 2 P + 5 CO
Cl2 + Br2 + CaOH = CaCl + CaBrO3 + H2O =>
5 Cl2 + Br2 + 12 CaOH = 10 CaCl + 2 CaBrO3 + 6 H2O
Ca + CuCl2 = CaCl2 + Cu =>
Ca + CuCl2 = CaCl2 + Cu
Na2CO3 + AgNO3 = Ag2CO3 + NaNO3 =>
Na2CO3 + 2 AgNO3 = Ag2CO3 + 2 NaNO3
AL(OH)3 + NaOH = Na3ALO3 + H2O =>
AL(OH)3 + 3 NaOH = Na3ALO3 + 3 H2O
Al(SO4) + KHO = AlOH + KSO4 =>
Al(SO4) + KHO = AlOH + KSO4
H{+} + NO3{-} + {-} = NO2 + H2O =>
2 H{+} + NO3{-} + e = NO2 + H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Al + Sn(NO3)2 = Al(NO3)3 + Sn =>
2 Al + 3 Sn(NO3)2 = 2 Al(NO3)3 + 3 Sn
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
Mg(NO3)2 + CuSo4 = MgSo4 + Cu(NO3)2 =>
Mg(NO3)2 + CuSo4 = MgSo4 + Cu(NO3)2
MgSO3 + HCl = MgCl2 + H2O + SO2 =>
MgSO3 + 2 HCl = MgCl2 + H2O + SO2
CUO + C = CU + CO =>
CUO + C = CU + CO
H{+} + NO3{-} + {-} = NO2 + H2O =>
2 H{+} + NO3{-} + e = NO2 + H2O
Mg + AlCl3 = Al + MgCl2 =>
3 Mg + 2 AlCl3 = 2 Al + 3 MgCl2
C2H2 + O2 = CO2 + H2O(classification) =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O(classification)
BaO + N2O5 = Ba(NO3)2 =>
BaO + N2O5 = Ba(NO3)2
Copper(II)Sulfate(aq) + Iron(s) = Copper(s) + Iron(II)Sulfate(aq) =>
Copper(II)Sulfate(aq) + Iron(s) = Copper(s) + Iron(II)Sulfate(aq)
CaCl24H2O = Ca + Cl2 + H2O =>
CaCl24H2O = Ca + 12 Cl2 + H2O
PH3 + N2O = P4O10 + H2O + N2 =>
4 PH3 + 16 N2O = P4O10 + 6 H2O + 16 N2
H2 + WO3 = HWO3 =>
H2 + 2 WO3 = 2 HWO3
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
Pb(OH)4 + N2O5 = Pb(NO3)4 + H2O =>
Pb(OH)4 + 2 N2O5 = Pb(NO3)4 + 2 H2O
NaOH + H2CO4 = NaCO4 + H2OH =>
NaOH + H2CO4 = NaCO4 + H2OH
Al + Br = AlBr3 =>
Al + 3 Br = AlBr3
(NH4)3PO4 + Zn(NO3)2 = NH4NO3 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = 6 NH4NO3 + Zn3(PO4)2
C2H5OH + Na = C2H5ONa + H2 =>
2 C2H5OH + 2 Na = 2 C2H5ONa + H2
Cu(NO3)2(s) = CuO(s) + NO2(aq) + O2(g) =>
2 Cu(NO3)2(s) = 2 CuO(s) + 4 NO2(aq) + O2(g)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2 + N2 = H2N =>
2 H2 + N2 = 2 H2N
CuSo4 + KOh = Cu(Oh)2 + K2So4 =>
CuSo4 + 2 KOh = Cu(Oh)2 + K2So4
Fe + O3 = Fe2O3 =>
2 Fe + O3 = Fe2O3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
H2 + Au = HAu =>
H2 + 2 Au = 2 HAu
F2 + H2O = HF + O3 =>
3 F2 + 3 H2O = 6 HF + O3
CaCl2(H2O)4 = Ca + Cl2 + H2O =>
CaCl2(H2O)4 = Ca + Cl2 + 4 H2O
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Ca3(Po4)2 + H3Po4 = Ca(H2Po4)2 =>
Ca3(Po4)2 + 4 H3Po4 = 3 Ca(H2Po4)2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H2S + HNO3 = H2SO4 + NO2 + H20 =>
5 H2S + 20 HNO3 = 5 H2SO4 + 20 NO2 + H20
MnO + HClO4 = Mn(ClO4)2 + H2O =>
MnO + 2 HClO4 = Mn(ClO4)2 + H2O
Na2C2O4 + Ca = CaC2O4 + Na =>
Na2C2O4 + Ca = CaC2O4 + 2 Na
H2SO4 + CuCl2 = H2Cl2 + CuSO4 =>
H2SO4 + CuCl2 = H2Cl2 + CuSO4
PuO2(NO3)2 + HNO3 = Pu(NO3)4 + H2O + O2 =>
2 PuO2(NO3)2 + 4 HNO3 = 2 Pu(NO3)4 + 2 H2O + O2
PdCl2 + CO + H2O = Pd + CO2 + HCl =>
PdCl2 + CO + H2O = Pd + CO2 + 2 HCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/17
Équations équilibrées sur04/06/16
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