| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
H3PO4 + NH3 = ((NH4)3PO4) =>
H3PO4 + 3 NH3 = ((NH4)3PO4)
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
NH3 + Na = NaNH2 + H2 =>
2 NH3 + 2 Na = 2 NaNH2 + H2
Ba(oh)2 + FeCl3 = BaCl2 + Fe(oh)3 =>
9 Ba(oh)2 + 12 FeCl3 = 18 BaCl2 + 4 Fe(oh)3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NH4F + NaOH = NaF + NH4OH =>
NH4F + NaOH = NaF + NH4OH
AL + NaOH = Na3ALO3 + H2 =>
2 AL + 6 NaOH = 2 Na3ALO3 + 3 H2
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
QX4 + A2Z = QZ2 + AX =>
QX4 + 2 A2Z = QZ2 + 4 AX
HNO3 + Ag2O = AgNO3 + H2O =>
2 HNO3 + Ag2O = 2 AgNO3 + H2O
NH4F + NaOH = NaF + NH3 + H2O =>
NH4F + NaOH = NaF + NH3 + H2O
FeCl2 + K2CrO7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
9 FeCl2 + K2CrO7 + 14 HCl = 9 FeCl3 + 2 KCl + CrCl3 + 7 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Zn + HNO3 = NO + H2O + Zn(NO3)2 =>
3 Zn + 8 HNO3 = 2 NO + 4 H2O + 3 Zn(NO3)2
Fe3O4(s) + O2(g) = Fe2O3(s) =>
4 Fe3O4(s) + O2(g) = 6 Fe2O3(s)
Ai + HCi = AiCi3 + H2 =>
2 Ai + 6 HCi = 2 AiCi3 + 3 H2
MnO + KCLO3 + KOH = K2MnO4 + KCL + H2O =>
3 MnO + 2 KCLO3 + 6 KOH = 3 K2MnO4 + 2 KCL + 3 H2O
Pb(NO3)2 + CrCl2 = PbCl2 + Cr(NO3)2 =>
Pb(NO3)2 + CrCl2 = PbCl2 + Cr(NO3)2
Fe + Cl2 = FeCl2 =>
Fe + Cl2 = FeCl2
MnO + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO + 2 KClO3 + 6 KOH = 3 K2MnO4 + 2 KCl + 3 H2O
Ai + HCi = AiCi3 + H2 =>
2 Ai + 6 HCi = 2 AiCi3 + 3 H2
Pb(Cr4)2 + Na3PO4 = Pb3(PO4)2 + NaCr4 =>
3 Pb(Cr4)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaCr4
CAC2 + H2O = C2H2 + CA(OH)2 =>
CAC2 + 2 H2O = C2H2 + CA(OH)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2Cr2O7 + C5H12 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
16 K2Cr2O7 + 3 C5H12 + 64 H2SO4 = 16 K2SO4 + 16 Cr2(SO4)3 + 15 CO2 + 82 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
Ai + HCi = AiCi3 + H2 =>
2 Ai + 6 HCi = 2 AiCi3 + 3 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
HBR + NaOH = NaBR + H2O =>
HBR + NaOH = NaBR + H2O
AgI + CH3CN = AgCN + CH3I =>
AgI + CH3CN = AgCN + CH3I
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Sr(OH)2*8H2O + NH4SCN = Sr(SCN)2 + NH3 + H2O =>
Sr(OH)2*8H2O + 2 NH4SCN = Sr(SCN)2 + 2 NH3 + 10 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Fe2(SO4)3 + BaCl2 = BaSO4 + FeCl3 =>
Fe2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 FeCl3
KOh + Fe(NO3)3 = Fe(Oh)3 + KNO3 =>
3 KOh + Fe(NO3)3 = Fe(Oh)3 + 3 KNO3
NH4Cl + NANO2 = N2 + H2O + NACl =>
NH4Cl + NANO2 = N2 + 2 H2O + NACl
HNO3 + Cu(OH)2 = Cu(NO3)2 + H2O =>
2 HNO3 + Cu(OH)2 = Cu(NO3)2 + 2 H2O
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
NH4Cl + NaNO2 = N2 + H2O + NaCl =>
NH4Cl + NaNO2 = N2 + 2 H2O + NaCl
MnS + HNO3 = MnSO4 + NO2 + H2O =>
MnS + 8 HNO3 = MnSO4 + 8 NO2 + 4 H2O
P + NAOH + H2O = PH3 + NAH2PO2 =>
4 P + 3 NAOH + 3 H2O = PH3 + 3 NAH2PO2
RbOH + H2SO4 = Rb2SO4 + H2O =>
2 RbOH + H2SO4 = Rb2SO4 + 2 H2O
AgNO3 + COI2 = AgI + CO(NO3)2 =>
2 AgNO3 + COI2 = 2 AgI + CO(NO3)2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/16
Équations équilibrées sur02/12/15
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