| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5NO2 + 11 H2O2 = 6 CO2 + 12 H2O + NH3
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
C4H9OH + O2 = CO2 + H20 =>
2 C4H9OH + 7 O2 = 8 CO2 + H20
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H7NO + H2O2 = CO2 + H2O + NH3 =>
C6H7NO + 13 H2O2 = 6 CO2 + 15 H2O + NH3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H2 + O2 = CO2 + H20 =>
10 C2H2 + 20 O2 = 20 CO2 + H20
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
KI + AgNO3 = KNO3 + AgI =>
KI + AgNO3 = KNO3 + AgI
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
Co(NO3)2 + NaOH = Co(OH)2 + NaNO3 =>
Co(NO3)2 + 2 NaOH = Co(OH)2 + 2 NaNO3
H + O = H2O =>
2 H + O = H2O
C671H999O16N19 + KNO3 = CO + H2O + N2 + K20 =>
120 C671H999O16N19 + 46180 KNO3 = 80520 CO + 59940 H2O + 24230 N2 + 2309 K20
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CUSO4 + MG(OH)2 = CU(OH)2 + MGSO4 =>
CUSO4 + MG(OH)2 = CU(OH)2 + MGSO4
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
Cu + Cl = CuCl =>
Cu + Cl = CuCl
Ca(ClO2)2 + H2SO4 = Cl2 + CaSO3 + H2O + O2 =>
Ca(ClO2)2 + H2SO4 = Cl2 + CaSO3 + H2O + 2 O2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CH3CH2CH2CH2OH + CH3COOH = CH3COOCH2CH2CH2CH3 + H20 =>
20 CH3CH2CH2CH2OH + 5 CH3COOH = 15 CH3COOCH2CH2CH2CH3 + 2 H20
NH4OH + HNO3 = NH4NO3 + H20 =>
15 NH4OH + 5 HNO3 = 10 NH4NO3 + 2 H20
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
S + O2 = SO =>
2 S + O2 = 2 SO
C6H14(g) + O2(g) = CO2(g) + H2O(l) =>
2 C6H14(g) + 19 O2(g) = 12 CO2(g) + 14 H2O(l)
CH3CH2CH2CH2OH + CH3COOH = CH3COOCH2CH2CH2CH3 + H20 =>
20 CH3CH2CH2CH2OH + 5 CH3COOH = 15 CH3COOCH2CH2CH2CH3 + 2 H20
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
C + O2 = CO2 =>
C + O2 = CO2
Fe{+2} + MnO4{-} + H{+} = Fe{+3} + Mn{+2} + H2O =>
5 Fe{+2} + MnO4{-} + 8 H{+} = 5 Fe{+3} + Mn{+2} + 4 H2O
CH3COONA + H2O = CH3COOH + NAOH =>
CH3COONA + H2O = CH3COOH + NAOH
Na2O + N2O5 = NaNO3 =>
Na2O + N2O5 = 2 NaNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
C671H999O16N19 + NaNO3 = CO + H2O + N2 + Na20 =>
120 C671H999O16N19 + 46180 NaNO3 = 80520 CO + 59940 H2O + 24230 N2 + 2309 Na20
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH4 + CCl4 = CH2Cl2 =>
CH4 + CCl4 = 2 CH2Cl2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
ZnCl2 + AgNO3 = AgCl + Zn(NO3)2 =>
ZnCl2 + 2 AgNO3 = 2 AgCl + Zn(NO3)2
H2S(g) + O2(g) = SO2(g) + H2O(l) =>
2 H2S(g) + 3 O2(g) = 2 SO2(g) + 2 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/19
Équations équilibrées sur02/04/18
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