| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
N3 + H2 = NH3 =>
2 N3 + 9 H2 = 6 NH3
C8H18 + O2 = H20 + CO2 =>
10 C8H18 + 80 O2 = 9 H20 + 80 CO2
NO2 + Cr2O7 = Cr + NO3 =>
7 NO2 + Cr2O7 = 2 Cr + 7 NO3
P2O3 + HClO3 + H2O = HCl + H3PO4 =>
3 P2O3 + 2 HClO3 + 9 H2O = 2 HCl + 6 H3PO4
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
Al + NAOH + H2O = NAAl(OH)4 + H2 =>
2 Al + 2 NAOH + 6 H2O = 2 NAAl(OH)4 + 3 H2
CO2 + N2 + H2O = C5H9NO2 + O2 =>
20 CO2 + 2 N2 + 18 H2O = 4 C5H9NO2 + 25 O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C12H22O11 + KNO3 = CO + N2 + H2O + K2CO3 =>
C12H22O11 + 6 KNO3 = 9 CO + 3 N2 + 11 H2O + 3 K2CO3
Zn + NaOH = Na + Zn(OH)2 =>
Zn + 2 NaOH = 2 Na + Zn(OH)2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
Al + H2SO4 = Al(SO4) + H2 =>
Al + H2SO4 = Al(SO4) + H2
C12H22O11 + KNO3 = CO2 + N2 + H2O + K2CO3 =>
5 C12H22O11 + 48 KNO3 = 36 CO2 + 24 N2 + 55 H2O + 24 K2CO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
KNO3 + C12H22O11 = CO + H2O + K2CO3 + N2 =>
6 KNO3 + C12H22O11 = 9 CO + 11 H2O + 3 K2CO3 + 3 N2
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaI + CaCl2 = NaCl + CaI2 =>
2 NaI + CaCl2 = 2 NaCl + CaI2
CO2 + CaO = CaCO3 =>
CO2 + CaO = CaCO3
CrO3 + CH3COH = CH3COOH + CrO2 =>
CrO3 + CH3COH = CH3COOH + CrO2
P2O3 + Ca(OH)2 = Ca3(PO3)2 + H2O =>
P2O3 + 3 Ca(OH)2 = Ca3(PO3)2 + 3 H2O
KBr + H2SO4 = K2SO4 + Br2 + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4 + Br2 + SO2 + 2 H2O
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C12H10 + O2 = CO2 + H2O =>
2 C12H10 + 29 O2 = 24 CO2 + 10 H2O
CO2 + CaO = CaCO3 =>
CO2 + CaO = CaCO3
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
Na2SO4 + AgNO3 = Ag2SO4 + NaNO3 =>
Na2SO4 + 2 AgNO3 = Ag2SO4 + 2 NaNO3
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
H2 + S = H2S =>
H2 + S = H2S
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
C + O2 = CO2 =>
C + O2 = CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/05/16
Équations équilibrées sur09/04/15
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