| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KL + Br2 = 2 KBr + L2
Al2O3 + KOH + H2O = KAl(OH)4 =>
Al2O3 + 2 KOH + 3 H2O = 2 KAl(OH)4
H2SO4 + Al3 = Al2(SO4)3 + H =>
9 H2SO4 + 2 Al3 = 3 Al2(SO4)3 + 18 H
RbBr + F2 = RbF + Br2 =>
2 RbBr + F2 = 2 RbF + Br2
HCOH + C6H5OH = C6H3(OH)CH2 + H2O =>
HCOH + C6H5OH = C6H3(OH)CH2 + H2O
SO3(g) + H2O(l) = OH + S =>
SO3(g) + 3 H2O(l) = 6 OH + S
H2SO4 + Al3 = Al2(SO4)3 + H =>
9 H2SO4 + 2 Al3 = 3 Al2(SO4)3 + 18 H
C2H5OH + H2SO4 + KMnO4 = C2H4O2 + H2O + K2SO4 + MnSO4 =>
5 C2H5OH + 6 H2SO4 + 4 KMnO4 = 5 C2H4O2 + 11 H2O + 2 K2SO4 + 4 MnSO4
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
(NH4)NO3 + CaO = NH3 + H2O + Ca(NO3)2 =>
2(NH4)NO3 + CaO = 2 NH3 + H2O + Ca(NO3)2
Fe2O3 + CCO = CO2 + Fe3O4 =>
9 Fe2O3 + CCO = 2 CO2 + 6 Fe3O4
HCOH + C6H5OH = C6H3(OH)CH2 + H2O =>
HCOH + C6H5OH = C6H3(OH)CH2 + H2O
H2SO4 + Al3 = Al2(SO4)3 + H =>
9 H2SO4 + 2 Al3 = 3 Al2(SO4)3 + 18 H
CH3CH2COH + Ag2O = Ag + CH3CH2COOH =>
CH3CH2COH + Ag2O = 2 Ag + CH3CH2COOH
Cr(NO3)3 + KMgO4 + H2O = H2Cr2O7 + Mg(NO3)2 + KNO3 + HNO3 =>
10 Cr(NO3)3 + 6 KMgO4 + 11 H2O = 5 H2Cr2O7 + 6 Mg(NO3)2 + 6 KNO3 + 12 HNO3
Al2(SO4)3 + NaIO3 = Al(IO3) + Na2(SO4)3 =>
Al2(SO4)3 + 2 NaIO3 = 2 Al(IO3) + Na2(SO4)3
MnSO4 + KClO3 + KOH = K2SO4 + K2MnO4 + KCl + H2O =>
3 MnSO4 + 2 KClO3 + 12 KOH = 3 K2SO4 + 3 K2MnO4 + 2 KCl + 6 H2O
ZnS + HClO4 = Zn(ClO4)2 + H2S =>
ZnS + 2 HClO4 = Zn(ClO4)2 + H2S
Na(C2H3O2) + HOH = H(C2H3O2) + NaOH =>
Na(C2H3O2) + HOH = H(C2H3O2) + NaOH
NaO + H2O = Na(OH)2 =>
NaO + H2O = Na(OH)2
H2SO4 + Al3 = Al2(SO4)3 + H =>
9 H2SO4 + 2 Al3 = 3 Al2(SO4)3 + 18 H
BaCl2(l) = Ba + Cl2 =>
BaCl2(l) = Ba + Cl2
HCOH + C6H5OH = C6H3(OH)CH2 + H2O =>
HCOH + C6H5OH = C6H3(OH)CH2 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2SO4 + Al3 = Al2(SO4)3 + H =>
9 H2SO4 + 2 Al3 = 3 Al2(SO4)3 + 18 H
HCOH + C6H5OH = C6H3(OH)CH2 + H2O =>
HCOH + C6H5OH = C6H3(OH)CH2 + H2O
H2SO4 + Al3 = Al2(SO4)3 + H =>
9 H2SO4 + 2 Al3 = 3 Al2(SO4)3 + 18 H
Sn(OH)2 + HCl = SnCl2 + H2O =>
Sn(OH)2 + 2 HCl = SnCl2 + 2 H2O
HCl + Al2(SO4)3 = H2(SO4)3 + AlCl =>
2 HCl + Al2(SO4)3 = H2(SO4)3 + 2 AlCl
HCOH + C6H5OH = C6H3(OH)CH2 + H2O =>
HCOH + C6H5OH = C6H3(OH)CH2 + H2O
Li2CrO4 + Ca(C2H3O2)2 = LiC2H3O2 + CaCrO4 =>
Li2CrO4 + Ca(C2H3O2)2 = 2 LiC2H3O2 + CaCrO4
FeCl3(aq) + H2O2(aq) = FeCl2(aq) + HCl(aq) + O2(g) =>
2 FeCl3(aq) + H2O2(aq) = 2 FeCl2(aq) + 2 HCl(aq) + O2(g)
Fe(OH)3 + KOH = K[Fe(OH)4] =>
Fe(OH)3 + KOH = K[Fe(OH)4]
NaCl + Br{-} = NaBr + Cl{-} =>
NaCl + Br{-} = NaBr + Cl{-}
HBrO + I2 = Br2 + HIO3 + H2O =>
10 HBrO + I2 = 5 Br2 + 2 HIO3 + 4 H2O
H2[SO4] + HI = H2[SO3] + I2 + H2O =>
H2[SO4] + 2 HI = H2[SO3] + I2 + H2O
CuS + O2 + H2O = Cu2O + H2SO4 =>
4 CuS + 7 O2 + 4 H2O = 2 Cu2O + 4 H2SO4
CO3 + Na = NaCO3 =>
CO3 + Na = NaCO3
LiAlH4 + H2O = LiAlH(OH)3 + H2 =>
LiAlH4 + 3 H2O = LiAlH(OH)3 + 3 H2
Cu + HOH = H + CuOH =>
Cu + HOH = H + CuOH
KMnO4 + Na2C2O4 = K2C2O4 + NaMnO4 =>
2 KMnO4 + Na2C2O4 = K2C2O4 + 2 NaMnO4
HCOH + C6H5OH = C6H3(OH)CH2 + H2O =>
HCOH + C6H5OH = C6H3(OH)CH2 + H2O
H2SO4 + Al3 = Al2(SO4)3 + H =>
9 H2SO4 + 2 Al3 = 3 Al2(SO4)3 + 18 H
C4 + O8 = CO2 =>
C4 + O8 = 4 CO2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Na + HF = NaF + H2 =>
2 Na + 2 HF = 2 NaF + H2
H2SO4 + Al3 = Al2(SO4)3 + H =>
9 H2SO4 + 2 Al3 = 3 Al2(SO4)3 + 18 H
Cr2(CO3)3 + H2O2 + NaOH = Na2CrO4 + H2O + Na2CO3 =>
Cr2(CO3)3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 8 H2O + 3 Na2CO3
HCOH + C6H5OH = C6H3(OH)CH2 + H2O =>
HCOH + C6H5OH = C6H3(OH)CH2 + H2O
CH3COONa + HCl = HCOONa + CH3Cl =>
CH3COONa + HCl = HCOONa + CH3Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/01/24
Équations équilibrées sur03/31/23
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