| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 HF + Ca3(PO4)2 = 2 H3PO4 + 3 CaF2
NaClO3 + SrCl2 = NaCl + Sr(ClO3)2 =>
2 NaClO3 + SrCl2 = 2 NaCl + Sr(ClO3)2
K2S + NH4OH = (NH4)2S + KOH =>
K2S + 2 NH4OH = (NH4)2S + 2 KOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SO2 + MgSO3 + H2O = MgSO2 + HSO3 =>
2 SO2 + MgSO3 + H2O = MgSO2 + 2 HSO3
HCOOH + Mg(CO3)2 = HCOOMg + H2O + CO2 =>
5 HCOOH + 2 Mg(CO3)2 = 2 HCOOMg + 4 H2O + 7 CO2
ZnI2 + K3PO4 = ZnPO4 + K3I2 =>
ZnI2 + K3PO4 = ZnPO4 + K3I2
CuNO3 + K3PO4 = Cu3PO4 + KNO3 =>
3 CuNO3 + K3PO4 = Cu3PO4 + 3 KNO3
Fe + SO4 + Na + OH = NaSO4FeOH =>
Fe + SO4 + Na + OH = NaSO4FeOH
C2H4F2 + O = CO + H2O + HF =>
C2H4F2 + 3 O = 2 CO + H2O + 2 HF
Cu2 + H2SO4 = Cu(SO4) + H2O + SO =>
Cu2 + 3 H2SO4 = 2 Cu(SO4) + 3 H2O + SO
Ra + O2 = RaO2 =>
Ra + O2 = RaO2
CO2 + LiOH = COOOH + Li =>
CO2 + LiOH = COOOH + Li
C2H4O2 + NaCl + H2O = Na2CO3 + HCl + CH4 =>
C2H4O2 + 2 NaCl + H2O = Na2CO3 + 2 HCl + CH4
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
KNO3 + NaCl = KCl + NaNO3 =>
KNO3 + NaCl = KCl + NaNO3
C3H6Cl2 + O2 = Cl + CO2 + H2O =>
2 C3H6Cl2 + 9 O2 = 4 Cl + 6 CO2 + 6 H2O
Co(NO3)2 + C2O2H5N = Co + N2 + CO2 + H2O =>
3 Co(NO3)2 + 4 C2O2H5N = 3 Co + 5 N2 + 8 CO2 + 10 H2O
ZnSO4 + C6H6 = H2SO4 + Zn(C3H2)2 =>
ZnSO4 + C6H6 = H2SO4 + Zn(C3H2)2
HClO4(aq) = ClO4 + H(aq) =>
HClO4(aq) = ClO4 + H(aq)
[UO2]{2+} + Zn + H{+} = U{4+} + Zn{2+} + H2O =>
[UO2]{2+} + Zn + 4 H{+} = U{4+} + Zn{2+} + 2 H2O
Pt9O18 + H14O7 = H2Pt9O19 =>
7 Pt9O18 + H14O7 = 7 H2Pt9O19
C4H8O + BF3 = C4H7O{-} + BF3H{+} =>
C4H8O + BF3 = C4H7O{-} + BF3H{+}
Ra + O2 = RaO2 =>
Ra + O2 = RaO2
CHCH + KMnO4 + H2O = H2C2O4 + MnO2 + KOH =>
3 CHCH + 8 KMnO4 + 4 H2O = 3 H2C2O4 + 8 MnO2 + 8 KOH
MgS + Al2(SO4)3 = MgSO4 + Al2S3 =>
3 MgS + Al2(SO4)3 = 3 MgSO4 + Al2S3
NH3(aq) + Cu(NO3)2(aq) = [Cu(NH3)4]2(aq) + NO3(aq) =>
8 NH3(aq) + 2 Cu(NO3)2(aq) = [Cu(NH3)4]2(aq) + 4 NO3(aq)
Na(ClO) + CH3COOH = Cl2O + CH3COONa + H2O =>
2 Na(ClO) + 2 CH3COOH = Cl2O + 2 CH3COONa + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaSn(OH)3 + BiCl3 = Bi + NaCl + Sn(OH)3 =>
3 NaSn(OH)3 + BiCl3 = Bi + 3 NaCl + 3 Sn(OH)3
Li + Na2O = Li2O + Na =>
2 Li + Na2O = Li2O + 2 Na
S + F2 = SF6 =>
S + 3 F2 = SF6
KHCO3 + H2SO4 = H3O + CO2 + KSO4 =>
KHCO3 + H2SO4 = H3O + CO2 + KSO4
MgO + SO2 = MgSO4 + SO =>
MgO + 2 SO2 = MgSO4 + SO
Fe(CN)3 + N3 = Fe + N(CN)3 =>
3 Fe(CN)3 + N3 = 3 Fe + 3 N(CN)3
Na2B4O7 + H2(SO4) + H2O = H3BO3 + Na2(SO4) =>
Na2B4O7 + H2(SO4) + 5 H2O = 4 H3BO3 + Na2(SO4)
C12H22O11 + Ca(OH)2 = CaCO3 + C2H6O + CO2 =>
C12H22O11 + Ca(OH)2 = CaCO3 + 4 C2H6O + 3 CO2
(NH4)2C2O4 + H2SO4 + KMnO4 = MnSO4 + K2SO4 + CO2 + H2O + N2 =>
5(NH4)2C2O4 + 12 H2SO4 + 8 KMnO4 = 8 MnSO4 + 4 K2SO4 + 10 CO2 + 32 H2O + 5 N2
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
Al(No3)2 + HCl = AlCl2 + HNo3 =>
Al(No3)2 + 2 HCl = AlCl2 + 2 HNo3
Na + C3H4 = Na2C2 + H2 =>
6 Na + 2 C3H4 = 3 Na2C2 + 4 H2
Ca + S2 + O2 = CaSO4 =>
2 Ca + S2 + 4 O2 = 2 CaSO4
SO3 + HCl = Cl + SO2 + H2O =>
SO3 + 2 HCl = 2 Cl + SO2 + H2O
CH3COOC2H5 + H2O = CH3COOH + C2H5OH =>
CH3COOC2H5 + H2O = CH3COOH + C2H5OH
(NH4)6Mo7O24 + Na3PO4 + HNO3 = (NH4)3P(Mo3O10)4 + H2O + NaNO3 + NH3 =>
12(NH4)6Mo7O24 + 7 Na3PO4 + 21 HNO3 = 7(NH4)3P(Mo3O10)4 + 36 H2O + 21 NaNO3 + 51 NH3
OHC2HCH3 + KMnO4 + HCl = KCl + MnCl2 + CH3COOH + H2O =>
10 OHC2HCH3 + 6 KMnO4 + 18 HCl = 6 KCl + 6 MnCl2 + 15 CH3COOH + 4 H2O
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
FeSO4 + K3(Fe(Cn)6) = Fe3(Fe(Cn)6)2 + K2SO4 =>
3 FeSO4 + 2 K3(Fe(Cn)6) = Fe3(Fe(Cn)6)2 + 3 K2SO4
CH3CONH2 + NaOH = CH3COONa + NH3 =>
CH3CONH2 + NaOH = CH3COONa + NH3
CoCl2 + NH4Cl = (NH4)2[CoCl4] =>
CoCl2 + 2 NH4Cl = (NH4)2[CoCl4]
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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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