| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiCl = Cl + Li
AgNO3 + Cl2 = AgCl + N2Cl5 + O2 =>
4 AgNO3 + 7 Cl2 = 4 AgCl + 2 N2Cl5 + 6 O2
(NH4)3PO4 + CaBr2 = Ca3(PO4)2 + NH4Br =>
2(NH4)3PO4 + 3 CaBr2 = Ca3(PO4)2 + 6 NH4Br
CrI2 + Cl2 + NaOH = Na2CrO4 + NaIO4 + NaCl + H2O =>
CrI2 + 10 Cl2 + 24 NaOH = Na2CrO4 + 2 NaIO4 + 20 NaCl + 12 H2O
NaHCO3 + CuSO4 = Na2SO4 + Cu(HCO3)2 =>
2 NaHCO3 + CuSO4 = Na2SO4 + Cu(HCO3)2
Mg() + H3PO4() = Mg3(PO4)2() + H2() =>
3 Mg() + 2 H3PO4() = Mg3(PO4)2() + 3 H2()
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NH3CH3 + OH = NH2CH3 + H2O =>
NH3CH3 + OH = NH2CH3 + H2O
H2 + I2 = H2I5 =>
2 H2 + 5 I2 = 2 H2I5
HCl3 = H2 + Cl3 =>
2 HCl3 = H2 + 2 Cl3
C6H10 + HNO3 = C6H10O4 + NO + H2O =>
3 C6H10 + 8 HNO3 = 3 C6H10O4 + 8 NO + 4 H2O
C54H98O5 + O2 = CO2 + H2O =>
C54H98O5 + 76 O2 = 54 CO2 + 49 H2O
Ni2O3 + H2SO4 = Ni2(SO4)3 + H2O =>
Ni2O3 + 3 H2SO4 = Ni2(SO4)3 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2SeO3 + KI + HCl = KCl + Se + I2 + H2O =>
K2SeO3 + 4 KI + 6 HCl = 6 KCl + Se + 2 I2 + 3 H2O
Al(NO3)3 + NaHO = Al(HO)3 + NaNO3 =>
Al(NO3)3 + 3 NaHO = Al(HO)3 + 3 NaNO3
P2 + H2 = P3H =>
3 P2 + H2 = 2 P3H
C15H32COOH + O2 = C + H2O =>
4 C15H32COOH + 29 O2 = 64 C + 66 H2O
Fe(OH)3 = Fe + O2 + H2O =>
4 Fe(OH)3 = 4 Fe + 3 O2 + 6 H2O
CH3CH2SiH3 = C2H4 + SiH4 =>
CH3CH2SiH3 = C2H4 + SiH4
C4H8O2 + Ca(OH)2 = Ca(C4H7O2)2 + H2O =>
2 C4H8O2 + Ca(OH)2 = Ca(C4H7O2)2 + 2 H2O
HBr + KMnO4 = Br2 + KBr + MnBr2 + H2O =>
16 HBr + 2 KMnO4 = 5 Br2 + 2 KBr + 2 MnBr2 + 8 H2O
C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr
LiNO3 + H2SO4 = H2NO3 + LiSO4 =>
LiNO3 + H2SO4 = H2NO3 + LiSO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na2HSO3 + H2SO4 = Na2SO4 + SO2 + H2O =>
2 Na2HSO3 + 3 H2SO4 = 2 Na2SO4 + 3 SO2 + 4 H2O
CH2O + Cu(OH)2 = HCOOH + CuOH + H2 =>
2 CH2O + 2 Cu(OH)2 = 2 HCOOH + 2 CuOH + H2
UF4(g) + F2(g) = UF6(g) =>
UF4(g) + F2(g) = UF6(g)
S + C = C2S2 =>
2 S + 2 C = C2S2
NaCl + SiO2 = Na2O + Si + Cl =>
4 NaCl + SiO2 = 2 Na2O + Si + 4 Cl
NaClO + NH4OH = NaOH + NH4ClO =>
NaClO + NH4OH = NaOH + NH4ClO
ZnSO4 + FeS = FeSO4 + ZnS =>
ZnSO4 + FeS = FeSO4 + ZnS
CrCl3 + Na2SiO3 = NaCr(SiO3)2 + NaCl =>
CrCl3 + 2 Na2SiO3 = NaCr(SiO3)2 + 3 NaCl
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Fe2CO3 + KNO3 = KCO3 + Fe2NO3 =>
Fe2CO3 + KNO3 = KCO3 + Fe2NO3
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
C3H8 + O2(g) = CO2 + H2O =>
C3H8 + 5 O2(g) = 3 CO2 + 4 H2O
(CH3COO)2Zn + H2S = ZnS + CH3COOH =>
(CH3COO)2Zn + H2S = ZnS + 2 CH3COOH
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
(NH2)2CO + H2O + Ba(NO3)2 = NH4NO3 + BaCO3 =>
(NH2)2CO + 2 H2O + Ba(NO3)2 = 2 NH4NO3 + BaCO3
Na + AlPO4 = Al + Na3PO4 =>
3 Na + AlPO4 = Al + Na3PO4
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
C6H12 + Br2 = C6H12Br2 =>
C6H12 + Br2 = C6H12Br2
C6H5BrNaOH = C6H5OHNaBr =>
C6H5BrNaOH = C6H5OHNaBr
CH3COOH + NaHCO3 = CH3COONa + H2O + CO2 =>
CH3COOH + NaHCO3 = CH3COONa + H2O + CO2
Mg(H2PO4)2 + KOH = Mg(OH)2 + K(H2PO4) =>
Mg(H2PO4)2 + 2 KOH = Mg(OH)2 + 2 K(H2PO4)
P2 + O6 = P4O10 =>
6 P2 + 5 O6 = 3 P4O10
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C15H12O3 + O2 = CO2 + H2O =>
2 C15H12O3 + 33 O2 = 30 CO2 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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