| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ag + S = AgS =>
Ag + S = AgS
Ti2(SO4)3 + Fe2(SO4)3 = Ti(SO4)2 + FeSO4 =>
Ti2(SO4)3 + Fe2(SO4)3 = 2 Ti(SO4)2 + 2 FeSO4
C2H6O + SOCl2 = C2H5Cl + H2SO3 =>
2 C2H6O + SOCl2 = 2 C2H5Cl + H2SO3
Ca + I = CaI2 =>
Ca + 2 I = CaI2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
NaBr + Cl2 = NaCl + Br =>
2 NaBr + Cl2 = 2 NaCl + 2 Br
Al3 + O2 = Al2O3 =>
4 Al3 + 9 O2 = 6 Al2O3
HNCO = C3N3(NH2)3 + CO2 =>
6 HNCO = C3N3(NH2)3 + 3 CO2
C4H8 + O2 = C4O2 + H8 =>
C4H8 + O2 = C4O2 + H8
NH4Cl + Pb(C2H3O2)2 = NH4C2H3O2 + PbCl2 =>
2 NH4Cl + Pb(C2H3O2)2 = 2 NH4C2H3O2 + PbCl2
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Hg2I2 + HCl + HNO3 = HgCl2HIO3 + NO + H2O =>
3 Hg2I2 + 12 HCl + 14 HNO3 = 6 HgCl2HIO3 + 14 NO + 10 H2O
Ba(NO) + NaSO = BaSO + NaNO =>
Ba(NO) + NaSO = BaSO + NaNO
MgCl2 + (NH4)NO3 = Mg(NO3)2 + (NH4)Cl =>
MgCl2 + 2(NH4)NO3 = Mg(NO3)2 + 2(NH4)Cl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2(O2) + H2O = NaOH + O2 =>
2 Na2(O2) + 2 H2O = 4 NaOH + O2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
H2C2O4 + Ce(SO4)2 = CO2 + H2SO4 + Ce2(SO4)3 =>
H2C2O4 + 2 Ce(SO4)2 = 2 CO2 + H2SO4 + Ce2(SO4)3
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + HOH =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 HOH
Ba(OH)2 + C2H4O2 = Ba(C2H3O2)2 + H2O =>
Ba(OH)2 + 2 C2H4O2 = Ba(C2H3O2)2 + 2 H2O
Al2(SO4)3 + K2CrO4 = Al2CrO4 + K2(SO4)3 =>
Al2(SO4)3 + K2CrO4 = Al2CrO4 + K2(SO4)3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Fe + H2O = H + Fe2O3 =>
2 Fe + 3 H2O = 6 H + Fe2O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
PB(SO4)2 + Li(NO3) = PB(NO3)2 + Li(SO4) =>
PB(SO4)2 + 2 Li(NO3) = PB(NO3)2 + 2 Li(SO4)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
Mn(NO3)2 + Pb3O4 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 Mn(NO3)2 + 5 Pb3O4 + 26 HNO3 = 2 HMnO4 + 15 Pb(NO3)2 + 12 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ag2S + CuCl2 = AgCl + CuS =>
Ag2S + CuCl2 = 2 AgCl + CuS
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
Na2CrO4 + AgNO3 = Ag2CrO4 + NaNO3 =>
Na2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 NaNO3
Ca + H2O = CaH2 + O =>
Ca + H2O = CaH2 + O
MnO2 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O =>
MnO2 + 2 FeSO4 + 2 H2SO4 = MnSO4 + Fe2(SO4)3 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaC2O4 = CO2 + CaO + CO =>
CaC2O4 = CO2 + CaO + CO
Na(ClO3) = O2 + NaCl =>
2 Na(ClO3) = 3 O2 + 2 NaCl
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/09
Équations équilibrées sur02/12/08
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