| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + 10 HNO3 = 2 HClO3 + 10 NO2 + 4 H2O
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
C + O2 = CO =>
2 C + O2 = 2 CO
H3PO2 + AGNO3 + H2O = H3PO4 + AG + HNO3 =>
H3PO2 + 4 AGNO3 + 2 H2O = H3PO4 + 4 AG + 4 HNO3
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
H3PO2 + AGNO3 + H2O = H3PO4 + AG + HNO3 =>
H3PO2 + 4 AGNO3 + 2 H2O = H3PO4 + 4 AG + 4 HNO3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
H3PO2 + AGNO3 + H2O = H3PO4 + AG + HNO3 =>
H3PO2 + 4 AGNO3 + 2 H2O = H3PO4 + 4 AG + 4 HNO3
K2Cr2O7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
NaCl + Mg(NO3)2 = NaNO3 + MgCl2 =>
2 NaCl + Mg(NO3)2 = 2 NaNO3 + MgCl2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CH4 + O2 = H20 + CO2 =>
5 CH4 + 5 O2 = H20 + 5 CO2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CH3COH + KMnO4 + KOH = CH3COOK + MnO2 + H2O =>
3 CH3COH + 2 KMnO4 + KOH = 3 CH3COOK + 2 MnO2 + 2 H2O
H2O + P2O5 = H3PO4 =>
3 H2O + P2O5 = 2 H3PO4
PbO2 + Mn(NO3)2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
5 PbO2 + 2 Mn(NO3)2 + 6 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 2 H2O
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeSO4 + H2S = FeS + H2SO4 =>
FeSO4 + H2S = FeS + H2SO4
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
SbCl5 = SbCl3 + Cl2 =>
SbCl5 = SbCl3 + Cl2
Fe + H2S = Fe2S3 + H3 =>
2 Fe + 3 H2S = Fe2S3 + 2 H3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SO2 + NO2 = SO3 + NO =>
SO2 + NO2 = SO3 + NO
NaNO2 + HBr = NaBr + HNO2 =>
NaNO2 + HBr = NaBr + HNO2
Mg(s) + O2(g) = MgO =>
2 Mg(s) + O2(g) = 2 MgO
FeCl3 + KOH = KCl + Fe(OH)3 =>
FeCl3 + 3 KOH = 3 KCl + Fe(OH)3
NaHSO3 + NaClO = NaSO4 + NaCl + H2O =>
2 NaHSO3 + 3 NaClO = 2 NaSO4 + 3 NaCl + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
CH2H4 + O2 = CO + H2O =>
CH2H4 + 2 O2 = CO + 3 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3H4 + O2 = C + H2O =>
C3H4 + O2 = 3 C + 2 H2O
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
C5H12 + O2 = C + H2O =>
C5H12 + 3 O2 = 5 C + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CaO + SO2 = CaSO3 =>
CaO + SO2 = CaSO3
C3H6 + O2 = CO + H20 =>
10 C3H6 + 15 O2 = 30 CO + 3 H20
Na + CO3 = NaCO3 =>
Na + CO3 = NaCO3
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
K2Cr2O7 + NH3 + H2SO4 = K2SO4 + Cr2(SO4)2 + N2 + H2O =>
3 K2Cr2O7 + 8 NH3 + 9 H2SO4 = 3 K2SO4 + 3 Cr2(SO4)2 + 4 N2 + 21 H2O
C3H8 + O2 = C + H2O =>
C3H8 + 2 O2 = 3 C + 4 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na + CO3 = Na2CO3 =>
2 Na + CO3 = Na2CO3
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
C5H12 + O2 = C + H2O =>
C5H12 + 3 O2 = 5 C + 6 H2O
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/09/18
Équations équilibrées sur06/08/17
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