| Équations équilibrées la veille | Équations équilibrées le lendemain |
20 CO2 + 3 H20 = 10 C2H5OH + 15 O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
CUO + HCl = CUCl2 + H2O =>
CUO + 2 HCl = CUCl2 + H2O
Sr + Cs3Po4 = Cs + Sr3(Po4)2 =>
3 Sr + 2 Cs3Po4 = 6 Cs + Sr3(Po4)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CH3OH + O2 = H2O + CO2 =>
2 CH3OH + 3 O2 = 4 H2O + 2 CO2
CO2 + H2O = C6H12O + O2 =>
12 CO2 + 12 H2O = 2 C6H12O + 17 O2
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
Ca3Al2O6 + CaSO4 + H2O = Ca4Al2(SO4)(OH)12*6H2O =>
Ca3Al2O6 + CaSO4 + 12 H2O = Ca4Al2(SO4)(OH)12*6H2O
H3PO4 + NH4OH = H2O + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 H2O + (NH4)3PO4
C5H10 + KMnO4 + H2O = C5H10(OH)2 + MnO2 + KOH =>
3 C5H10 + 2 KMnO4 + 4 H2O = 3 C5H10(OH)2 + 2 MnO2 + 2 KOH
Sb2S3 + HNO3 = H3SbO4 + H2SO4 + NO2 + H2O =>
Sb2S3 + 28 HNO3 = 2 H3SbO4 + 3 H2SO4 + 28 NO2 + 8 H2O
Ag{+} + Pb = Ag + Pb2{+} =>
Ag{+} + 2 Pb = Ag + Pb2{+}
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
MgO + SiO2 = MgSiO3 =>
MgO + SiO2 = MgSiO3
Ca3Al2O6 + CaSO4*2H2O + H2O = Ca4Al2(SO4)(OH)12*6H2O =>
Ca3Al2O6 + CaSO4*2H2O + 10 H2O = Ca4Al2(SO4)(OH)12*6H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C + H2SO4 = CO2 + SO2 + H20 =>
10 C + 10 H2SO4 = 10 CO2 + 10 SO2 + H20
Al + FeO3 = Fe + Al2O3 =>
2 Al + FeO3 = Fe + Al2O3
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
Ca3(PO4)2 + Cl2 + C = POCl3 + CO + CaCl2 =>
Ca3(PO4)2 + 6 Cl2 + 6 C = 2 POCl3 + 6 CO + 3 CaCl2
HI + H2SO4 = I2 + H2S + H2O =>
8 HI + H2SO4 = 4 I2 + H2S + 4 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C5H8O + O2 = CO2 + H2O =>
2 C5H8O + 13 O2 = 10 CO2 + 8 H2O
NA + MGF2 = NAF + MG =>
2 NA + MGF2 = 2 NAF + MG
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CH4 + O = CO2 + H2O =>
CH4 + 4 O = CO2 + 2 H2O
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
Cu + AGNo3 = Cu(No3)2 + AG =>
Cu + 2 AGNo3 = Cu(No3)2 + 2 AG
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2S + KOH = H2O + K2S =>
H2S + 2 KOH = 2 H2O + K2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/17
Équations équilibrées sur12/13/16
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