| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KI + 2 K2CrO4 + 8 H2O = 3 I2 + 2 K3Cr(OH)6 + 4 KOH
Fe + P + O2 = Fe3(PO4)2 =>
3 Fe + 2 P + 4 O2 = Fe3(PO4)2
H2S(g) + O2(g) = H2O(l) + SO2 =>
2 H2S(g) + 3 O2(g) = 2 H2O(l) + 2 SO2
C3H7Cl + Br = C3H7Br + Cl =>
C3H7Cl + Br = C3H7Br + Cl
OCl{-} + I{-} = IO3{-} + Cl{-} =>
3 OCl{-} + I{-} = IO3{-} + 3 Cl{-}
C7H5O2Na + HCl = C7H5O2H + NaCl =>
C7H5O2Na + HCl = C7H5O2H + NaCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Zn + KCl = ZnCl + K =>
Zn + KCl = ZnCl + K
Ca2{+} + e = Ca =>
Ca2{+} + e = 2 Ca
TiCl2 = TiCl4 + Ti =>
2 TiCl2 = TiCl4 + Ti
NH4OH + KClO = KOH + NH2Cl + H2O =>
NH4OH + KClO = KOH + NH2Cl + H2O
Li + FeCl3 = LiCl + Fe =>
3 Li + FeCl3 = 3 LiCl + Fe
HI + HClO3 = HCl + I2 + H2O =>
6 HI + HClO3 = HCl + 3 I2 + 3 H2O
ZnCl2 + (NH4)3PO4 = Zn3(PO4)2 + NH4Cl =>
3 ZnCl2 + 2(NH4)3PO4 = Zn3(PO4)2 + 6 NH4Cl
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
SnI4 + Mg = MgI2 + Sn =>
SnI4 + 2 Mg = 2 MgI2 + Sn
BaMnO4 + Na2CO3 + CO2 = NaMnO4 + BaCO3 + MnO2 =>
3 BaMnO4 + Na2CO3 + 2 CO2 = 2 NaMnO4 + 3 BaCO3 + MnO2
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
HI + HClO3 = HCl + I2 + H2O =>
6 HI + HClO3 = HCl + 3 I2 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4 =>
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4
Sb + S8 = Sb2S5 =>
16 Sb + 5 S8 = 8 Sb2S5
C + O2 = CO2 =>
C + O2 = CO2
NaOH + C = Na + CO2 + H2 =>
2 NaOH + C = 2 Na + CO2 + H2
HCO = CO + H =>
HCO = CO + H
C2O4H2 + FeSO4*7H2O = FeC2O4*2H2O + H2SO4 + H2O =>
C2O4H2 + FeSO4*7H2O = FeC2O4*2H2O + H2SO4 + 5 H2O
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
AlCl + BaOH = BaCl + AlOH =>
AlCl + BaOH = BaCl + AlOH
Ca(H2PO4)2 + Ca(SO4) = Ca3(PO4)2 + H2(SO4) =>
Ca(H2PO4)2 + 2 Ca(SO4) = Ca3(PO4)2 + 2 H2(SO4)
H2Co3 = H + HCo3 =>
H2Co3 = H + HCo3
NH4 + MgO = NH3 + MgOH =>
NH4 + MgO = NH3 + MgOH
Cu(NO3)2 + Na(OH) = Cu(OH)2 + Na(NO3) =>
Cu(NO3)2 + 2 Na(OH) = Cu(OH)2 + 2 Na(NO3)
NiO = Ni + O =>
NiO = Ni + O
Cu(OH)2 + Na2CO3 = CuCO3 + NaOH =>
Cu(OH)2 + Na2CO3 = CuCO3 + 2 NaOH
C6H5CN + H2O + H = C6H5COOH + NH4 =>
C6H5CN + 2 H2O + H = C6H5COOH + NH4
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
NiO = Ni + O =>
NiO = Ni + O
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
CuSO4 + KSCN = KSO4 + CuSCN =>
CuSO4 + KSCN = KSO4 + CuSCN
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
BaCO3 + O2 = BaO2 + CO2 =>
2 BaCO3 + O2 = 2 BaO2 + 2 CO2
Li + K = LiK =>
Li + K = LiK
H2C2O4*2H2O + NaOH = H2O + Na2C2O4 =>
H2C2O4*2H2O + 2 NaOH = 4 H2O + Na2C2O4
SnOHCl + KOH = H2O + K2SnO2 + KCl =>
SnOHCl + 3 KOH = 2 H2O + K2SnO2 + KCl
S2Cl2 = S + Cl =>
S2Cl2 = 2 S + 2 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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