| Équations équilibrées la veille | Équations équilibrées le lendemain |
C9H8O4 + 9 O2 = 9 CO2 + 4 H2O
Be(OH) + NaOH = NaBeO + H2O =>
Be(OH) + NaOH = NaBeO + H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
Mg2 + O2 = Mg2O2 =>
Mg2 + O2 = Mg2O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ZN(NO3) + H2O + NO2 = ZN + HNO3 =>
ZN(NO3) + H2O + NO2 = ZN + 2 HNO3
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
CaMg(CO3)2 + HCl = CaCl2 + MgO + H2O + CO2 =>
CaMg(CO3)2 + 2 HCl = CaCl2 + MgO + H2O + 2 CO2
C4H9OH + O2 = CO + H2O =>
C4H9OH + 4 O2 = 4 CO + 5 H2O
Mg + S = MgS =>
Mg + S = MgS
Mg2 + O2 = MgO =>
Mg2 + O2 = 2 MgO
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
FE + HCl = FECl2 + H2 =>
FE + 2 HCl = FECl2 + H2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
S2O3{2-} + Br2 + H2O = SO4{2-} + Br{-} + H{+} =>
S2O3{2-} + 4 Br2 + 5 H2O = 2 SO4{2-} + 8 Br{-} + 10 H{+}
K + Cl = KCl =>
K + Cl = KCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Ni(CO)4 = Ni + CO =>
Ni(CO)4 = Ni + 4 CO
PbO + H2 = Pb + H2O =>
PbO + H2 = Pb + H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Al2(So4)3 + KOH = Al(OH)3 + K2So4 =>
Al2(So4)3 + 6 KOH = 2 Al(OH)3 + 3 K2So4
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
BaCl2 + Na3Po4 = Ba3(Po4)2 + NaCl =>
3 BaCl2 + 2 Na3Po4 = Ba3(Po4)2 + 6 NaCl
PB(NO3)4 + KI = PBI4 + KNO3 =>
PB(NO3)4 + 4 KI = PBI4 + 4 KNO3
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
CH3OH + C9H8O4 = C8H8O3 + C3H6O2 =>
11 CH3OH + 3 C9H8O4 = C8H8O3 + 10 C3H6O2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
SO3 + MnO4 = SO4 + Mn =>
4 SO3 + MnO4 = 4 SO4 + Mn
Ca(NO3)2 + (NH4)Fl = CaFl2 + N2O + H2O =>
Ca(NO3)2 + 2(NH4)Fl = CaFl2 + 2 N2O + 4 H2O
AgNO3 = Ag2O + NO2 + O2 =>
4 AgNO3 = 2 Ag2O + 4 NO2 + O2
CH3OH + C9H8O4 = C8H8O3 + C3H6O2 =>
11 CH3OH + 3 C9H8O4 = C8H8O3 + 10 C3H6O2
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
MnO2 + OH{-} + Ag{+} = MnO4{-} + Ag + H2O =>
MnO2 + 4 OH{-} + 3 Ag{+} = MnO4{-} + 3 Ag + 2 H2O
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Mg + F = MgF =>
Mg + F = MgF
NH4HCO3 + C2H5OH = NH5O + C2H6CO3 =>
NH4HCO3 + C2H5OH = NH5O + C2H6CO3
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
RB + N2 = RBN2 =>
RB + N2 = RBN2
CASO3(s) = CAO + SO2 =>
CASO3(s) = CAO + SO2
BN + F = BF3 + N2 =>
2 BN + 6 F = 2 BF3 + N2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/16/16
Équations équilibrées sur09/15/15
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