| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Sr(NO3)2 + Ga2(SO4)3 = 3 SrSO4 + 2 Ga(NO3)3
FeI2 + NO2 + H2O = I2 + N2 + Fe(OH)3 =>
8 FeI2 + 6 NO2 + 12 H2O = 8 I2 + 3 N2 + 8 Fe(OH)3
Fe + HNO3 = Fe(NO3)2 + H2O + N2O =>
4 Fe + 10 HNO3 = 4 Fe(NO3)2 + 5 H2O + N2O
C8H16O2 + O2 = C8H16O4 =>
C8H16O2 + O2 = C8H16O4
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Na2S + Cu = Na + CuS =>
Na2S + Cu = 2 Na + CuS
Na1 + O2 = Na2O =>
4 Na1 + O2 = 2 Na2O
B2O3 = B + O =>
B2O3 = 2 B + 3 O
CaO + SO2 = Ca(SO3) =>
CaO + SO2 = Ca(SO3)
Li(OH) + H2SO4 = LiHSO4 + H2O =>
Li(OH) + H2SO4 = LiHSO4 + H2O
HCl + MgO2 = MgCl2 + H2O + Cl2 =>
4 HCl + MgO2 = MgCl2 + 2 H2O + Cl2
CH3CHCH2 + H2O = CH3CHCH3OH =>
CH3CHCH2 + H2O = CH3CHCH3OH
NaCl + SO4 = Na2SO4 + Cl2 =>
2 NaCl + SO4 = Na2SO4 + Cl2
Fe + HNO3 = Fe(NO3)2 + H =>
Fe + 2 HNO3 = Fe(NO3)2 + 2 H
C5H1205 + O2 = CO2 + H2O =>
4 C5H1205 + 1225 O2 = 20 CO2 + 2410 H2O
FeCl2 + Na2CO3 = FeCO3 + NaCl =>
FeCl2 + Na2CO3 = FeCO3 + 2 NaCl
Ca(OH)2 + H2CO3 = CaCO3 + H2O =>
Ca(OH)2 + H2CO3 = CaCO3 + 2 H2O
Si + C2H4 = SiH2 + C2H2 =>
Si + C2H4 = SiH2 + C2H2
Fe3Cl + KOH = KCl + Fe3OH =>
Fe3Cl + KOH = KCl + Fe3OH
FeSO4*7H2O = FeO + SO2 + O2 + H2O =>
2 FeSO4*7H2O = 2 FeO + 2 SO2 + O2 + 14 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
MnO4{-} + C2H6O + H{+} = C2H4O2 + Mn{2+} + H2O =>
4 MnO4{-} + 5 C2H6O + 12 H{+} = 5 C2H4O2 + 4 Mn{2+} + 11 H2O
C57H104O6 + C6H10 = C57H110O6 + C6H6 =>
2 C57H104O6 + 3 C6H10 = 2 C57H110O6 + 3 C6H6
Hg + AlBr3 = HgBr + Al =>
3 Hg + AlBr3 = 3 HgBr + Al
NH3 + KOH = NH4 + K + O2 =>
2 NH3 + 2 KOH = 2 NH4 + 2 K + O2
CHCl2 + Cl2 = CCl4 + HCl =>
2 CHCl2 + 3 Cl2 = 2 CCl4 + 2 HCl
MnCl + H2O = Mn + HCl + O2 =>
4 MnCl + 2 H2O = 4 Mn + 4 HCl + O2
Al3 + Fe2O2 = Fe2 + AlO =>
2 Al3 + 3 Fe2O2 = 3 Fe2 + 6 AlO
Na2PO4 + Co(NO3)2 = Na2(NO3)2 + CoPO4 =>
Na2PO4 + Co(NO3)2 = Na2(NO3)2 + CoPO4
XMnO2 + XMg = XMn + XMgO =>
XMnO2 + 2 XMg = XMn + 2 XMgO
Na2Cr2O7 + HCl = NaCl + CrCl + Cl2 + H2O =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl + 5 Cl2 + 7 H2O
CH3CN + O2 = H2O + H2NO3 + CO2 =>
4 CH3CN + 15 O2 = 2 H2O + 4 H2NO3 + 8 CO2
Al + CuBr = AlBr3 + Cu =>
Al + 3 CuBr = AlBr3 + 3 Cu
HOCH2CH(OH)CH2OH + Na = H2 + HOCH2CH(OH)CH2ONa =>
2 HOCH2CH(OH)CH2OH + 2 Na = H2 + 2 HOCH2CH(OH)CH2ONa
Bi(HCO3)3 = Bi2O3 + CO2 + H2O =>
2 Bi(HCO3)3 = Bi2O3 + 6 CO2 + 3 H2O
(C6H5CH3) + MnO4{-} + H{+} = (C6H5COOH) + Mn{2+} + H2O =>
5(C6H5CH3) + 6 MnO4{-} + 18 H{+} = 5(C6H5COOH) + 6 Mn{2+} + 14 H2O
Al3PO4 + K = K3PO4 + Al =>
Al3PO4 + 3 K = K3PO4 + 3 Al
BaSO3 + HI = SO2 + H2O + BaI2 =>
BaSO3 + 2 HI = SO2 + H2O + BaI2
HCOOH + CH3OH = HCO2CH3 + H2O =>
HCOOH + CH3OH = HCO2CH3 + H2O
H2S + SnCl4 = SnS2 + HCl =>
2 H2S + SnCl4 = SnS2 + 4 HCl
KIO3 + NaI + H2SO4 = I2 + NaSO4 + K2SO4 + H2O =>
4 KIO3 + 10 NaI + 12 H2SO4 = 7 I2 + 10 NaSO4 + 2 K2SO4 + 12 H2O
Fe(OH)3 + HCl = [Fe(OH)]Cl2 + H2O =>
Fe(OH)3 + 2 HCl = [Fe(OH)]Cl2 + 2 H2O
C12H22O11 + KOH = C12H21O11K + H2O =>
C12H22O11 + KOH = C12H21O11K + H2O
H2O + Ag2S + Al = Ag + Al(OH)3 + H2S =>
6 H2O + 3 Ag2S + 2 Al = 6 Ag + 2 Al(OH)3 + 3 H2S
CaS + (NH4)3PO4 = Ca3(PO4)2 + S(NH4)2 =>
3 CaS + 2(NH4)3PO4 = Ca3(PO4)2 + 3 S(NH4)2
KBr + O2 = K2O + Br2 =>
4 KBr + O2 = 2 K2O + 2 Br2
Mg + SiO2 + AlCl3 = MgAl2Cl8 + AlOCl + Si =>
2 Mg + SiO2 + 6 AlCl3 = 2 MgAl2Cl8 + 2 AlOCl + Si
Fe + KCl = KFe + Cl =>
Fe + KCl = KFe + Cl
Al4C3 + O2 = Al2O3 + CO =>
2 Al4C3 + 9 O2 = 4 Al2O3 + 6 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/24
Équations équilibrées sur04/29/23
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