| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2CO3 = H2O + CO2
CH3OH = OHCH3 =>
CH3OH = OHCH3
H2C4H404*2H20 + NaOH = CO + H2O + Na =>
H2C4H404*2H20 + 454 NaOH = 4 CO + 450 H2O + 454 Na
Na3PO4 + SnBr2 = NaBr + Sn3(PO4)2 =>
2 Na3PO4 + 3 SnBr2 = 6 NaBr + Sn3(PO4)2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
HOC6H5OH = H2OC6H5O =>
HOC6H5OH = H2OC6H5O
CH3CH3CHBr + Na = CH3CH3CH + NaBr =>
CH3CH3CHBr + Na = CH3CH3CH + NaBr
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg2 + HCO3 = H + MgCO3 =>
Mg2 + 2 HCO3 = 2 H + 2 MgCO3
INi + K = KNi + I =>
INi + K = KNi + I
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + AgC2H3O2 = Fe(C2H3O2)2 + Ag =>
Fe + 2 AgC2H3O2 = Fe(C2H3O2)2 + 2 Ag
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
I2 + HSO3{-} + H2O = I{-} + SO42{-} + H{+} =>
79 I2 + 2 HSO3{-} + 78 H2O = 158 I{-} + 2 SO42{-} + 158 H{+}
W + O3 = WO3 =>
W + O3 = WO3
C6H5 + HCl = C6H6 + Cl2 =>
2 C6H5 + 2 HCl = 2 C6H6 + Cl2
Fe + AgC2H3O2 = Fe(C2H3O2)2 + Ag =>
Fe + 2 AgC2H3O2 = Fe(C2H3O2)2 + 2 Ag
Al2(SO4)3 + Ca3(PO4)2 = AlPO4 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaSO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Br2 + SnI4 = BrI + Sn =>
2 Br2 + SnI4 = 4 BrI + Sn
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
C3H6Cl2Zn = C3H6ZnCl2 =>
C3H6Cl2Zn = C3H6ZnCl2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cl2Co3 + NaOH + NaClO3 = NaCl + Co2O3 + H2O =>
6 Cl2Co3 + 12 NaOH + 7 NaClO3 = 19 NaCl + 9 Co2O3 + 6 H2O
Ag + BrO3 = Br2 + Ag2O =>
12 Ag + 2 BrO3 = Br2 + 6 Ag2O
H2PO4CaOH = CaHPO4H2O =>
H2PO4CaOH = CaHPO4H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
P2O5Al2O3 = AlPO4 =>
P2O5Al2O3 = 2 AlPO4
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
F2 + AlCl3 = AlF3 + Cl2 =>
3 F2 + 2 AlCl3 = 2 AlF3 + 3 Cl2
NaClO + (CH3)2CO = CHCl3 + NaOH + CH3COONa =>
3 NaClO + (CH3)2CO = CHCl3 + 2 NaOH + CH3COONa
Cu(SO4)2Ni = Ni(SO4)2Cu =>
Cu(SO4)2Ni = Ni(SO4)2Cu
Mg + HCI2 = MgCI2 + H2 =>
2 Mg + 2 HCI2 = 2 MgCI2 + H2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
ZnCO3(s)(heated) = ZnO + CO2 =>
ZnCO3(s)(heated) = ZnO + CO2
FeSO4 + O2 = Fe2O3(SO3)2 =>
4 FeSO4 + O2 = 2 Fe2O3(SO3)2
H2SO4 + C = H2O + SO2 + CO2 =>
2 H2SO4 + C = 2 H2O + 2 SO2 + CO2
NaCO3 + FeSO4 = NaSO4 + FeCO3 =>
NaCO3 + FeSO4 = NaSO4 + FeCO3
H2C4H404*2H20 + NaOH = CO + H2O + Na =>
H2C4H404*2H20 + 454 NaOH = 4 CO + 450 H2O + 454 Na
CaBr2 + KOH = Ca(OH)2 + KBr =>
CaBr2 + 2 KOH = Ca(OH)2 + 2 KBr
Co + HgO = CoO + Hg =>
Co + HgO = CoO + Hg
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cr + SnCl4 = Sn + CrCl2 =>
2 Cr + SnCl4 = Sn + 2 CrCl2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KCl + Na2Pb[Cu(NO2)6] = K2Pb[Cu(NO2)6] + NaCl =>
2 KCl + Na2Pb[Cu(NO2)6] = K2Pb[Cu(NO2)6] + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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