| Équations équilibrées la veille | Équations équilibrées le lendemain |
3(NH4)2C2O4 + 2 Al(ClO4)3 = 6 NH4ClO4 + Al2(C2O4)3
C + H2H2 = CH4 =>
C + H2H2 = CH4
Co + InP = CoIn2 + CoP3 =>
5 Co + 6 InP = 3 CoIn2 + 2 CoP3
Na2CO3 + CH3COOH = CH3COONa + CO2 + NaO =>
6 Na2CO3 + 3 CH3COOH = 4 CH3COONa + 4 CO2 + 8 NaO
SO3MgO = MgSO4 =>
SO3MgO = MgSO4
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
Fe2(SO4)3 + H2O = Fe2O3 + H2SO4 =>
Fe2(SO4)3 + 3 H2O = Fe2O3 + 3 H2SO4
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + NH4(CH3COO) =>
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + 2 NH4(CH3COO)
MnO2 + S = MnO + SO2 =>
2 MnO2 + S = 2 MnO + SO2
Ai4C3 + H2O = CH4 + Ai(OH)3 =>
Ai4C3 + 12 H2O = 3 CH4 + 4 Ai(OH)3
CH2OH + K = CH2OK + H2 =>
2 CH2OH + 2 K = 2 CH2OK + H2
HNO3 + Fe(OH)3 = FeH3(NO3)6 + H2O =>
6 HNO3 + Fe(OH)3 = FeH3(NO3)6 + 3 H2O
PbSO4 + NH4Cl = PbCl2 + (NH4)2(SO4) =>
PbSO4 + 2 NH4Cl = PbCl2 + (NH4)2(SO4)
NaF + PbO = PbF2 + Na2O =>
2 NaF + PbO = PbF2 + Na2O
OH + O2 = OHO2 =>
OH + O2 = OHO2
NaOH + KHP = NaP + K + H2O =>
NaOH + KHP = NaP + K + H2O
ZnCl2 + KOH = KCl + K2[Zn(OH)4] =>
ZnCl2 + 4 KOH = 2 KCl + K2[Zn(OH)4]
HFO*Ag(HO) = FOAg + H2O =>
HFO*Ag(HO) = FOAg + H2O
Bi3P5 + O2 = Bi2O5 + P =>
4 Bi3P5 + 15 O2 = 6 Bi2O5 + 20 P
AlH(C3H7)2 + O2 = H2O + CO2 + Al =>
4 AlH(C3H7)2 + 39 O2 = 30 H2O + 24 CO2 + 4 Al
NiCl2 + O2 = Ni2O + Cl2 =>
4 NiCl2 + O2 = 2 Ni2O + 4 Cl2
NiS + H2SO4 = NiSO4 + H2O + SO2 =>
NiS + 4 H2SO4 = NiSO4 + 4 H2O + 4 SO2
Na2PBO2 + H2O = PB(OH)2 + NaOH =>
Na2PBO2 + 2 H2O = PB(OH)2 + 2 NaOH
H2O + CrCl3 + K2S = KCl + Cr(OH)3 + H2S =>
6 H2O + 2 CrCl3 + 3 K2S = 6 KCl + 2 Cr(OH)3 + 3 H2S
K3N + LiCl = KCl + Li3N =>
K3N + 3 LiCl = 3 KCl + Li3N
Bi2O3 + Cl2 + KOH = KCl + KBiO3 + H2O =>
Bi2O3 + 2 Cl2 + 6 KOH = 4 KCl + 2 KBiO3 + 3 H2O
Pb(NO3)2(aq) + CuSO4 = PbSO4 + Cu(NO3)2 =>
Pb(NO3)2(aq) + CuSO4 = PbSO4 + Cu(NO3)2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
HCONH2 + O2 = H2O + CO2 + N2 =>
4 HCONH2 + 5 O2 = 6 H2O + 4 CO2 + 2 N2
KNO2 + NH4ClO4 = NH4NO2 + KClO4 =>
KNO2 + NH4ClO4 = NH4NO2 + KClO4
Cr2NO3 + NaS3 = Cr2S3 + NaNO3 =>
Cr2NO3 + NaS3 = Cr2S3 + NaNO3
Sr(NO3)2 + CuSO4 = Cu(NO3)2 + SrSO4 =>
Sr(NO3)2 + CuSO4 = Cu(NO3)2 + SrSO4
C6H5MgBr + H2O = C6H6 + Mg + Br + OH =>
C6H5MgBr + H2O = C6H6 + Mg + Br + OH
H2S + MgOH2 = MgH2S + H2O =>
H2S + MgOH2 = MgH2S + H2O
K2Cr2O7 + H2SO4 = K2SO4 + H2O + CrO3 =>
K2Cr2O7 + H2SO4 = K2SO4 + H2O + 2 CrO3
HPO3 + Be = Be(PO3)2 + H2 =>
2 HPO3 + Be = Be(PO3)2 + H2
Me + H2SO4 = MeSO4 + H2 =>
Me + H2SO4 = MeSO4 + H2
CH2O + K2Cr2O7 + H2SO4 = CH2O2 + Cr2S312 + K2SO4 + H2O =>
942 CH2O + K2Cr2O7 + 313 H2SO4 = 942 CH2O2 + Cr2S312 + K2SO4 + 313 H2O
CH3O + O2 = CO2 + (OH)2 =>
2 CH3O + 4 O2 = 2 CO2 + 3(OH)2
Fe(OH)3 + H2SeO4 = FeH(SeO4)2 + H2O =>
Fe(OH)3 + 2 H2SeO4 = FeH(SeO4)2 + 3 H2O
C4H10O + HCl = C4H9 + Cl + H2O =>
C4H10O + HCl = C4H9 + Cl + H2O
Bi2SeO2 + Cu + Se = BiCuSeO =>
Bi2SeO2 + 2 Cu + Se = 2 BiCuSeO
SbF + F2 = SbF3 =>
SbF + F2 = SbF3
H{+} + H2O = H3O{+} =>
H{+} + H2O = H3O{+}
KCl + Ag2SO4 = AgCl + K2SO4 =>
2 KCl + Ag2SO4 = 2 AgCl + K2SO4
Zn + As = Zn2As3 =>
2 Zn + 3 As = Zn2As3
MgCl2 + Na3PO4 = NaCl + Mg3(PO4)2 =>
3 MgCl2 + 2 Na3PO4 = 6 NaCl + Mg3(PO4)2
NH3 + O2 = N2H5 + H2O =>
8 NH3 + O2 = 4 N2H5 + 2 H2O
K3Fe(CN)6 + Mn(NO3)2 = K3(NO3)2 + MnFe(CN)6 =>
K3Fe(CN)6 + Mn(NO3)2 = K3(NO3)2 + MnFe(CN)6
CH4 = CH2CH3 + H2 =>
4 CH4 = 2 CH2CH3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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