| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CO2 + 6 H2O = C6H12O6 + 6 O2
OH + SO2 = SO3 + H2O =>
2 OH + SO2 = SO3 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ti + HNO3 = NO2 + Ti(NO3)4 + H2O =>
Ti + 8 HNO3 = 4 NO2 + Ti(NO3)4 + 4 H2O
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
NH3 + BaCl2 = NH3Cl2 + Ba =>
NH3 + BaCl2 = NH3Cl2 + Ba
BaCl2 + Li2CO3 = LiCl + BaCO3 =>
BaCl2 + Li2CO3 = 2 LiCl + BaCO3
NaClO3 + Cl2 = NaCl + ClO2 =>
4 NaClO3 + 3 Cl2 = 4 NaCl + 6 ClO2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
FeCl2 + H2O + O2 = FeCl3 + Fe(OH)3 =>
12 FeCl2 + 6 H2O + 3 O2 = 8 FeCl3 + 4 Fe(OH)3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Ni + CuCl2 = NiCl2 + Cu =>
Ni + CuCl2 = NiCl2 + Cu
Ti(OH)3 = Ti2O3 + H2O =>
2 Ti(OH)3 = Ti2O3 + 3 H2O
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
C6H6O2 + H2SO4 + KBrO3 = C6H4O2 + H2O + K2SO4 + HBr =>
6 C6H6O2 + H2SO4 + 2 KBrO3 = 6 C6H4O2 + 6 H2O + K2SO4 + 2 HBr
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
CH3CHOHCH2CH3 + O2 = CH3C(O)CH2CH3 + H2O =>
2 CH3CHOHCH2CH3 + O2 = 2 CH3C(O)CH2CH3 + 2 H2O
KMnO4 + HCl = KCl + Mn3O4 + H2O + Cl2 =>
6 KMnO4 + 32 HCl = 6 KCl + 2 Mn3O4 + 16 H2O + 13 Cl2
Cu8Br5 + O2 = CuO2 + Br2 =>
2 Cu8Br5 + 16 O2 = 16 CuO2 + 5 Br2
NaCl + Pb(ClO4)2 = Na(ClO4)2 + PbCl =>
NaCl + Pb(ClO4)2 = Na(ClO4)2 + PbCl
KNO3 + S8 = K2SO4 + SO2 + N2 =>
8 KNO3 + S8 = 4 K2SO4 + 4 SO2 + 4 N2
H2 + S = H2S =>
H2 + S = H2S
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeO2 + H2O = Fe(OH)4 =>
FeO2 + 2 H2O = Fe(OH)4
C2H4Cl + O2 = CO2 + H2O + HCl =>
4 C2H4Cl + 11 O2 = 8 CO2 + 6 H2O + 4 HCl
Ge2H3 + O2 = GeO2 + H2O =>
4 Ge2H3 + 11 O2 = 8 GeO2 + 6 H2O
MgCl2 + Na2S = MgS + NaCl =>
MgCl2 + Na2S = MgS + 2 NaCl
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
P4(s) + NaOH(aq) + H2O(l) = PH3(g) + Na2HPO3(aq) =>
P4(s) + 4 NaOH(aq) + 2 H2O(l) = 2 PH3(g) + 2 Na2HPO3(aq)
C + HNO3 = CO2 + H2O + NO2 =>
C + 4 HNO3 = CO2 + 2 H2O + 4 NO2
Na3Po4(aq) + FeCl3(aq) = NaCl(aq) + FePo4(s) =>
Na3Po4(aq) + FeCl3(aq) = 3 NaCl(aq) + FePo4(s)
Ga + HBr = GaBr + H2 =>
2 Ga + 2 HBr = 2 GaBr + H2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Ni2O3 + H2O = H3NiO3 =>
Ni2O3 + 3 H2O = 2 H3NiO3
Al + CuBr = AlBr3 + Cu =>
Al + 3 CuBr = AlBr3 + 3 Cu
ClO2 + KOH = KClO3 + H2 =>
2 ClO2 + 2 KOH = 2 KClO3 + H2
NaOH(s) + H2SO4 = Na2SO4(ac) + H2O =>
2 NaOH(s) + H2SO4 = Na2SO4(ac) + 2 H2O
CH3COCH3 + I2 + NaOH = CH3COONa + NaI + H2O =>
2 CH3COCH3 + 4 I2 + 11 NaOH = 3 CH3COONa + 8 NaI + 7 H2O
Fe(NO3)3 + KOH = Fe(OH)3 + KNO3 =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3 KNO3
Cr(OH)3 + KOH = KCrO2 + H2O =>
Cr(OH)3 + KOH = KCrO2 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Be(s) + NaOH(aq) + H2O(l) = Na(Be(OH)4)(aq) + H2(g) =>
2 Be(s) + 2 NaOH(aq) + 6 H2O(l) = 2 Na(Be(OH)4)(aq) + 3 H2(g)
HCH2ClCO2 + NaOH = H2O + ClCH2CO2Na =>
HCH2ClCO2 + NaOH = H2O + ClCH2CO2Na
LiOH(aq) + H3PO4(s) = Li3PO4(s) + H2O(g) =>
3 LiOH(aq) + H3PO4(s) = Li3PO4(s) + 3 H2O(g)
H2O + Cl2 + FeSO4 = FeCl2 + H2SO4 + O2 =>
2 H2O + 2 Cl2 + 2 FeSO4 = 2 FeCl2 + 2 H2SO4 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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