| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C2H4 + 10 O2 = 10 CO2 + H20
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
H3SiO4 + NaOH = H2O + Na3SiO4 =>
H3SiO4 + 3 NaOH = 3 H2O + Na3SiO4
(CH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19 O2 = 12 CO2 + 14 H2O
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
(NH4)2SO4 + NaOH = NH4OH + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH4OH + Na2SO4
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH4F + NaOH + Al(OH)3 = Na3AlF6 + H3N + H2O =>
6 NH4F + 3 NaOH + Al(OH)3 = Na3AlF6 + 6 H3N + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaCl2 + Na2SO4 = NaCl + CaSO4 =>
CaCl2 + Na2SO4 = 2 NaCl + CaSO4
BaCO3 + Cr2O3 = BaCr2O4 + CO2 =>
BaCO3 + Cr2O3 = BaCr2O4 + CO2
CuO + NH3 = CuNH2 + OH =>
CuO + NH3 = CuNH2 + OH
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
FeCl3 + H2S = Fe2S3 + HCl =>
2 FeCl3 + 3 H2S = Fe2S3 + 6 HCl
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NAHCO3 + CH3COOH = NACH3COO + H20 + CO2 =>
10 NAHCO3 + 15 CH3COOH = 10 NACH3COO + 2 H20 + 20 CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Iron(III)Carbonate = Iron(III) + Carbonate =>
Iron(III)Carbonate = Iron(III) + Carbonate
Na3PO4(aq) + NiCl2(aq) = Ni3(PO4)2(s) + NaCl(aq) =>
2 Na3PO4(aq) + 3 NiCl2(aq) = Ni3(PO4)2(s) + 6 NaCl(aq)
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C6H12 + O18 = CO2 + H2O =>
C6H12 + O18 = 6 CO2 + 6 H2O
K2S + Ni(NO3)2 = NiS + K + NO3 =>
K2S + Ni(NO3)2 = NiS + 2 K + 2 NO3
C6H12 + O18 = CO2 + H2O =>
C6H12 + O18 = 6 CO2 + 6 H2O
CH3C6H4CH3 + KMnO4 + H2SO4 = C6H4(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 CH3C6H4CH3 + 12 KMnO4 + 18 H2SO4 = 5 C6H4(COOH)2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C6H18 + O2 = CO2 + H2O =>
2 C6H18 + 21 O2 = 12 CO2 + 18 H2O
AsCl3 + H2O = HCl + As(OH)3 =>
AsCl3 + 3 H2O = 3 HCl + As(OH)3
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
C3H6O + O2 = CO2 + H20 =>
10 C3H6O + 25 O2 = 30 CO2 + 3 H20
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
Sr(NO3) + K2CO3 = Sr2(CO3)2 + K2(NO3) =>
2 Sr(NO3) + 2 K2CO3 = Sr2(CO3)2 + 2 K2(NO3)
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
C3H6O + O2 = CO2 + H20 =>
10 C3H6O + 25 O2 = 30 CO2 + 3 H20
FeCr2O4 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 8 Na2CO3 + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
C3H6O + O2 = CO2 + H20 =>
10 C3H6O + 25 O2 = 30 CO2 + 3 H20
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
O2 + C2H5OH = CO2 + H2O =>
3 O2 + C2H5OH = 2 CO2 + 3 H2O
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/18/19
Équations équilibrées sur04/17/18
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