| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2 + N2 = 2 H3N
H30 + ClO3 = ClO2 + H2O =>
H30 + 15 ClO3 = 15 ClO2 + 15 H2O
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
HBr + NaOH = H2O + NaBr =>
HBr + NaOH = H2O + NaBr
Be2C + H2O = CH4 + Be(OH)2 =>
Be2C + 4 H2O = CH4 + 2 Be(OH)2
Cu + H2SO4 = H2O + CuSO4 + SO2 =>
Cu + 2 H2SO4 = 2 H2O + CuSO4 + SO2
Be2C + H2O = CH4 + Be(OH)2 =>
Be2C + 4 H2O = CH4 + 2 Be(OH)2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
NaOH + Cu(NO3)3 = Cu(OH)3 + NaNO3 =>
3 NaOH + Cu(NO3)3 = Cu(OH)3 + 3 NaNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3(CH2)6CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)6CH3(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
VI5 + Al(OH)3 = AlI3 + V(OH)5 =>
3 VI5 + 5 Al(OH)3 = 5 AlI3 + 3 V(OH)5
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
NaMnO4 + HCl = NaCl + MnCl2 + Cl2 + H2O =>
2 NaMnO4 + 16 HCl = 2 NaCl + 2 MnCl2 + 5 Cl2 + 8 H2O
H3O + ClO3 = ClO2 + H2O =>
2 H3O + ClO3 = ClO2 + 3 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H3O + RuO4 = Ru + H2O =>
8 H3O + RuO4 = Ru + 12 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Al2(So3)3 + NaOH = Na2So3 + Al(OH)3 =>
Al2(So3)3 + 6 NaOH = 3 Na2So3 + 2 Al(OH)3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaOH + Cu(NO3)3 = Cu(OH)3 + NaNO3 =>
3 NaOH + Cu(NO3)3 = Cu(OH)3 + 3 NaNO3
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
P4O10 + CaSiO3 = Ca3(PO4)2 + SiO2 =>
P4O10 + 6 CaSiO3 = 2 Ca3(PO4)2 + 6 SiO2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Zn(OH)2(s) + HNO3(aq) = Zn(NO3)2(aq) + H2O(l) =>
Zn(OH)2(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + 2 H2O(l)
H2S + O2 = O2S + H2O =>
2 H2S + 3 O2 = 2 O2S + 2 H2O
MGCO3 = MGO + CO2 =>
MGCO3 = MGO + CO2
C8H18 + O = CO2 + H2O =>
C8H18 + 25 O = 8 CO2 + 9 H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
SCl2 + NaF = SF4 + S2Cl2 + NaCl =>
3 SCl2 + 4 NaF = SF4 + S2Cl2 + 4 NaCl
HNO3 + H2S = NO2 + H2O + S8 =>
16 HNO3 + 8 H2S = 16 NO2 + 16 H2O + S8
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
NaHSO3 + NaOH = Na2SO3 + H2O =>
NaHSO3 + NaOH = Na2SO3 + H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Be(OH)2 + NH4HF2 = (NH4)2BeF4 + H2O =>
Be(OH)2 + 2 NH4HF2 = (NH4)2BeF4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/18
Équations équilibrées sur02/04/17
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