| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni + Cu(SO4) = NiSO4 + Cu
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
C3H6O + (Ag(NH3)2)OH = Ag + C3H5O2NH4 + H2O + NH3 =>
C3H6O + 2(Ag(NH3)2)OH = 2 Ag + C3H5O2NH4 + H2O + 3 NH3
KClO2 = KO2 + Cl =>
KClO2 = KO2 + Cl
Cr(OH)3 + HCIO4 = Cr(CIO4)3 + H2O =>
Cr(OH)3 + 3 HCIO4 = Cr(CIO4)3 + 3 H2O
C2H6O + K = C2H5OK + H2 =>
2 C2H6O + 2 K = 2 C2H5OK + H2
Cs + P = Cs4P =>
4 Cs + P = Cs4P
Cu + Hg(NO3)2 = Cu(NO3)2 + Hg2 =>
2 Cu + 2 Hg(NO3)2 = 2 Cu(NO3)2 + Hg2
CaCO3 + C6H12O6 = C6H10CaO6 + H2 + CO2 =>
6 CaCO3 + 7 C6H12O6 = 6 C6H10CaO6 + 12 H2 + 12 CO2
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
HOCl = HCl + O2 =>
2 HOCl = 2 HCl + O2
(NH4)OH + H2(SO4) = (NH4)2SO4 + HOH =>
2(NH4)OH + H2(SO4) = (NH4)2SO4 + 2 HOH
B2O3 + H2O = B(OH)3 =>
B2O3 + 3 H2O = 2 B(OH)3
Cs + H2SO4 = Cs2SO4 + H2O + SOO =>
2 Cs + 2 H2SO4 = Cs2SO4 + 2 H2O + SOO
SiO2(s) + C(s) = Si(s) + CO(g) =>
SiO2(s) + 2 C(s) = Si(s) + 2 CO(g)
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
CrO3 + ZnO = Zn(CrO3)2 + O2 =>
4 CrO3 + 2 ZnO = 2 Zn(CrO3)2 + O2
C3H5NO + H2O = CO2 + CH4 + NH3 =>
2 C3H5NO + 4 H2O = 3 CO2 + 3 CH4 + 2 NH3
KSCN + KI = K + ISCN =>
KSCN + KI = 2 K + ISCN
Pb(NO3)3 + K2CO3 = K2(NO3)3 + PbCO3 =>
Pb(NO3)3 + K2CO3 = K2(NO3)3 + PbCO3
Cr2O42 + H2O + SO2 = H2SO4 + Cr2O3 =>
Cr2O42 + 39 H2O + 39 SO2 = 39 H2SO4 + Cr2O3
AlBr2 + Cl = Cl2Br + Al =>
AlBr2 + 4 Cl = 2 Cl2Br + Al
CH3COOH + Mg = (CH3COO)2Mg + H2 =>
2 CH3COOH + Mg = (CH3COO)2Mg + H2
H2O + P4 = PH3 + OH =>
12 H2O + P4 = 4 PH3 + 12 OH
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
KCl + Mg = MgCl + K =>
KCl + Mg = MgCl + K
HOCl = HCl + O2 =>
2 HOCl = 2 HCl + O2
LiH + Ca = CaH2 + Li =>
2 LiH + Ca = CaH2 + 2 Li
AlCl3 + NaOH = NaAlO2 + H2O + NaCl =>
AlCl3 + 4 NaOH = NaAlO2 + 2 H2O + 3 NaCl
Co(No3)2 + K3Po4 = Co3(Po4)2 + KNo3 =>
3 Co(No3)2 + 2 K3Po4 = Co3(Po4)2 + 6 KNo3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
CH3CH2NO2 + Zn + KOH + H2O = CH3CH2NH2 + K2[Zn(OH)4] =>
CH3CH2NO2 + 3 Zn + 6 KOH + 4 H2O = CH3CH2NH2 + 3 K2[Zn(OH)4]
SiON + C4F8 = SiF4 + CO + N2 + C =>
2 SiON + C4F8 = 2 SiF4 + 2 CO + N2 + 2 C
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NaOH + Na = Na2O + H2 =>
2 NaOH + 2 Na = 2 Na2O + H2
P2O3 + KOH = K2O + P(OH)3 =>
P2O3 + 6 KOH = 3 K2O + 2 P(OH)3
Cl2 + P = Cl3P =>
3 Cl2 + 2 P = 2 Cl3P
Al2(SO3)3 + BaCl2 = AlCl3 + BaSO3 =>
Al2(SO3)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO3
PbSO4 + Na2CO3 + C = Pb + Na2SO4 + CO2 =>
2 PbSO4 + 2 Na2CO3 + C = 2 Pb + 2 Na2SO4 + 3 CO2
Ca(NO3)2 + NaCO3 = Ca + CO3 + Na2(NO3)2 =>
Ca(NO3)2 + 2 NaCO3 = Ca + 2 CO3 + Na2(NO3)2
NaOH + C2H5COONa = C2H6 + Na2CO3 =>
NaOH + C2H5COONa = C2H6 + Na2CO3
NiCl2 + NH4OH = [Ni(NH3)6]Cl2 + H2O =>
NiCl2 + 6 NH4OH = [Ni(NH3)6]Cl2 + 6 H2O
Si + H2 = SiH4 =>
Si + 2 H2 = SiH4
C6H7 + O2 = H2O + CO2 =>
4 C6H7 + 31 O2 = 14 H2O + 24 CO2
PbCO3 + H2S = PbS + H2O + CO2 =>
PbCO3 + H2S = PbS + H2O + CO2
B(OH)3 + C + Cl2 = BCl3 + H2O + CO =>
2 B(OH)3 + 3 C + 3 Cl2 = 2 BCl3 + 3 H2O + 3 CO
H2MoO4 + H2SO4 = (MoO2)SO4 + H2O =>
H2MoO4 + H2SO4 = (MoO2)SO4 + 2 H2O
PbO + SO2 = PbS + O2 =>
2 PbO + 2 SO2 = 2 PbS + 3 O2
KHCO3 + H2SO4 = KHSO4 + H2O + CO2 =>
KHCO3 + H2SO4 = KHSO4 + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/24
Équations équilibrées sur04/23/23
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