| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 P4 + 20 HNO3 + 8 H2O = 12 H3PO4 + 20 NO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
HCl + Li2CO3 = LiCl + CO2 + H2O =>
2 HCl + Li2CO3 = 2 LiCl + CO2 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CoBr2 + Al(OH)3 = Co(OH)2 + AlBr3 =>
3 CoBr2 + 2 Al(OH)3 = 3 Co(OH)2 + 2 AlBr3
C6H10O4 + NH3 + H2 = C6H16N2 + H2O =>
C6H10O4 + 2 NH3 + 4 H2 = C6H16N2 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu2 + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu2 + 8 HNO3 = 2 Cu(NO3)2 + 4 NO2 + 4 H2O
KClO4 = KClO + O2 =>
2 KClO4 = 2 KClO + 3 O2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C3H7NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C3H7NO2 + 6 O2 = 5 CO2 + 5 H2O + CH4N2O
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
C18H20N2O6 + FeCO3 + NaOH = C18H17N2O6NaFe + CO2 + H2O =>
C18H20N2O6 + FeCO3 + NaOH = C18H17N2O6NaFe + CO2 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C4H4S + O2 = CO2 + H2O + SO2 =>
C4H4S + 6 O2 = 4 CO2 + 2 H2O + SO2
CH3OH + CH3CH2CH2COOH = CH3CH2CH2COOCH3 + H2O =>
CH3OH + CH3CH2CH2COOH = CH3CH2CH2COOCH3 + H2O
CuBr + Li2CO3 = Cu2CO3 + LiBr =>
2 CuBr + Li2CO3 = Cu2CO3 + 2 LiBr
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2
Al(HSO4)3 + NaOH = Al2(SO4)3 + Na2SO4 + H2O =>
2 Al(HSO4)3 + 6 NaOH = Al2(SO4)3 + 3 Na2SO4 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH2CHCl + O2 = CO2 + H2O + HCl =>
2 CH2CHCl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
NH4CL + H2O = H3O + NH3 + CL =>
NH4CL + H2O = H3O + NH3 + CL
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Cs + O2 = Cs3O =>
6 Cs + O2 = 2 Cs3O
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
C6H13OH = C6H12 + H2O =>
C6H13OH = C6H12 + H2O
Cu(NO3)2(aq) + NAOH(aq) = Cu(OH)2(s) + NANO3(aq) =>
Cu(NO3)2(aq) + 2 NAOH(aq) = Cu(OH)2(s) + 2 NANO3(aq)
C3H8 = C3H6 + H2 =>
C3H8 = C3H6 + H2
NaOH + HOAc = NaOAc + H2O =>
NaOH + HOAc = NaOAc + H2O
NA + HCL = H2 + NACL =>
2 NA + 2 HCL = H2 + 2 NACL
NaCO3(aq) + Co(iii)Cl(aq) = Co(ii)CO3(s) + NaCl(aq) =>
NaCO3(aq) + Co(iii)Cl(aq) = Co(ii)CO3(s) + NaCl(aq)
ZnSo4 + NH4OH = ZnOH + NH4So4 =>
ZnSo4 + NH4OH = ZnOH + NH4So4
FeSO4 + NaHCO3 = FeCO3 + NaHSO4 =>
FeSO4 + NaHCO3 = FeCO3 + NaHSO4
CAO + HCl = CACl2 + H2O =>
CAO + 2 HCl = CACl2 + H2O
Ni(OH)2 + H2SO4 = NiSO4 + H2O =>
Ni(OH)2 + H2SO4 = NiSO4 + 2 H2O
NH3 + CH3OH = CH5N + H2O =>
NH3 + CH3OH = CH5N + H2O
K + HCL = H2 + KCL =>
2 K + 2 HCL = H2 + 2 KCL
Cs + O2 = Cs2O =>
4 Cs + O2 = 2 Cs2O
P + S = P2S3 =>
2 P + 3 S = P2S3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
P + HNO3 + H20 = H3PO4 + NO =>
20 P + 40 HNO3 + H20 = 20 H3PO4 + 40 NO
NiO + Mg = MgO + MgNi =>
NiO + 2 Mg = MgO + MgNi
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
AL + Br2 = ALBr =>
2 AL + Br2 = 2 ALBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/28/18
Équations équilibrées sur09/27/17
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