| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Mg + Ba(NO3)2 = 6 MgO + Ba + N2
KMnO4 + H3PO4 + FeSO4 = MnSO4 + K2SO4 + H2O + FePO4 + H2SO4 =>
2 KMnO4 + 10 H3PO4 + 10 FeSO4 = 2 MnSO4 + K2SO4 + 8 H2O + 10 FePO4 + 7 H2SO4
C70H105O35 + H2O = C3H6O2 + CO2 =>
2 C70H105O35 + 30 H2O = 45 C3H6O2 + 5 CO2
NO = N2 + O2 =>
2 NO = N2 + O2
N2 + O2 + H2O = NH4O3 =>
N2 + O2 + 4 H2O = 2 NH4O3
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
Fe2O3 + S = Fe + SO3 =>
Fe2O3 + S = 2 Fe + SO3
Co + Cl2 + NaOH = Co(OH)2 + NaCl =>
Co + Cl2 + 2 NaOH = Co(OH)2 + 2 NaCl
CoH4 + O2 = Co2 + H2O =>
2 CoH4 + 2 O2 = Co2 + 4 H2O
KClO3 + S8 = SO2 + KCl =>
16 KClO3 + 3 S8 = 24 SO2 + 16 KCl
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C8H14O4 + KOH = C8H12O4K2 + H2O =>
C8H14O4 + 2 KOH = C8H12O4K2 + 2 H2O
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Fe2S3 + HCl = FeCl2 + S + H2S =>
Fe2S3 + 4 HCl = 2 FeCl2 + S + 2 H2S
C3H12O2 + O2 = CO2 + H2O =>
C3H12O2 + 5 O2 = 3 CO2 + 6 H2O
Cu2S + HNO3 = Cu(NO3)2 + Cu2(SO4)2 + NO2 + H2O =>
2 Cu2S + 24 HNO3 = 2 Cu(NO3)2 + Cu2(SO4)2 + 20 NO2 + 12 H2O
HO2 + C4 = O + CH =>
4 HO2 + C4 = 8 O + 4 CH
K2Cr2O7 + NH3 + H2SO4 = N2 + Cr2SO4 + K2SO4 + H2O =>
3 K2Cr2O7 + 10 NH3 + 6 H2SO4 = 5 N2 + 3 Cr2SO4 + 3 K2SO4 + 21 H2O
PbCl2 + Li2SO4 = LiCl + PbSO4 =>
PbCl2 + Li2SO4 = 2 LiCl + PbSO4
CuO + NH4ClO4 + NH4OH = Cu(NH3)4(ClO4)2 + H2O =>
CuO + 2 NH4ClO4 + 2 NH4OH = Cu(NH3)4(ClO4)2 + 3 H2O
H2SO4 + KMnO4 + FeSO4MnSO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
8 H2SO4 + 2 KMnO4 + 10 FeSO4MnSO4 = 5 Fe2(SO4)3 + K2SO4 + 12 MnSO4 + 8 H2O
BaCO3 + HI = BaI2 + H2O + CO2 =>
BaCO3 + 2 HI = BaI2 + H2O + CO2
CH3OH(aq) + HOC6H4COOH(aq) = C6H4OHCOOCH3(aq) + H2O =>
CH3OH(aq) + HOC6H4COOH(aq) = C6H4OHCOOCH3(aq) + H2O
S8(s) + HNO3(g) = SO2(g) + NO(g) + H2O(liq) =>
3 S8(s) + 32 HNO3(g) = 24 SO2(g) + 32 NO(g) + 16 H2O(liq)
CH3COCH3 + HCl = CH3CHClOCH3 =>
CH3COCH3 + HCl = CH3CHClOCH3
AgNO3(aq) + NH3(aq) = [Ag(NH3)2]NO3(aq) =>
AgNO3(aq) + 2 NH3(aq) = [Ag(NH3)2]NO3(aq)
CrO4{2-} + Ag{+} = Ag2CrO4 =>
CrO4{2-} + 2 Ag{+} = Ag2CrO4
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
HOH = H + OH =>
HOH = H + OH
Al + H2SO4 = Al2(SO4) + SO2 + H2O =>
2 Al + 2 H2SO4 = Al2(SO4) + SO2 + 2 H2O
ZnCl3 + (NH4)2S = Zn2S3 + NH4Cl =>
2 ZnCl3 + 3(NH4)2S = Zn2S3 + 6 NH4Cl
Rb2CO3 + V2O5 = RbVO3 + CO2 =>
Rb2CO3 + V2O5 = 2 RbVO3 + CO2
MgNH4PO4 + OH + H = Mg(OH)2 + NH4 + PO3 =>
MgNH4PO4 + OH + H = Mg(OH)2 + NH4 + PO3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
P2 + HNO3 = P2O5 + N2 + H2O =>
P2 + 2 HNO3 = P2O5 + N2 + H2O
Sn + PbF2 = SnPb + F2 =>
Sn + PbF2 = SnPb + F2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CaCo3 + SiO2 = CaSiO2 + Co =>
CaCo3 + SiO2 = CaSiO2 + 3 Co
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H12O6 + H2SO4 = CO2 + SO2 + H2O =>
C6H12O6 + 12 H2SO4 = 6 CO2 + 12 SO2 + 18 H2O
AlF3 + H2O = AlH3 + FOH =>
AlF3 + 3 H2O = AlH3 + 3 FOH
Cu(OH)2 + CH3COOH = (CH3COO)4Cu2 + H2O =>
2 Cu(OH)2 + 4 CH3COOH = (CH3COO)4Cu2 + 4 H2O
Ca(C2H3O2)2 + (NH4)3AsO4 = Ca3(AsO4)2 + NH4C2H3O2 =>
3 Ca(C2H3O2)2 + 2(NH4)3AsO4 = Ca3(AsO4)2 + 6 NH4C2H3O2
(NH4)3P + V2(CO3)5 = (NH4)2CO3 + V3P5 =>
10(NH4)3P + 3 V2(CO3)5 = 15(NH4)2CO3 + 2 V3P5
CH3CH2COOCH3 + CH3CH2OH = CH3CH2COOCH2CH3 + CH3OH =>
CH3CH2COOCH3 + CH3CH2OH = CH3CH2COOCH2CH3 + CH3OH
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Cr(OH)3 + KClO3 + KOH = K2CrO4 + Cl + H2O =>
5 Cr(OH)3 + 3 KClO3 + 7 KOH = 5 K2CrO4 + 3 Cl + 11 H2O
Cu(II) + FeSO4 = Fe + Cu(II)SO4 =>
Cu(II) + FeSO4 = Fe + Cu(II)SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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