| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2O2 = 2 H2O + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
BaCl2 + Li2SO4 = LiCl + BaSO4 =>
BaCl2 + Li2SO4 = 2 LiCl + BaSO4
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Be + H2SO4 = BeSO4 + H2 =>
Be + H2SO4 = BeSO4 + H2
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C5H10 + O2 = CO2 + H20 =>
2 C5H10 + 10 O2 = 10 CO2 + H20
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
PbBr2 = Pb + Br =>
PbBr2 = Pb + 2 Br
HBO3 + NaOH = NaBO3 + H2O =>
HBO3 + NaOH = NaBO3 + H2O
FE(OH)3 + HCl = FECl3 + H2O =>
FE(OH)3 + 3 HCl = FECl3 + 3 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
AlPO4 = Al + PO4 =>
AlPO4 = Al + PO4
Fe + Cl = Fe3Cl2 =>
3 Fe + 2 Cl = Fe3Cl2
MG + F2 = MGF =>
2 MG + F2 = 2 MGF
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
MG + F2 = MGF2 =>
MG + F2 = MGF2
CuO + KNO3 = Cu(NO3)2 + K2O =>
CuO + 2 KNO3 = Cu(NO3)2 + K2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
MG + F2 = MGF2 =>
MG + F2 = MGF2
MG + F2 = MGF =>
2 MG + F2 = 2 MGF
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
B2O3 + H2O = B(OH)3 =>
B2O3 + 3 H2O = 2 B(OH)3
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
Fe(NH4)2(SO4)2*6H20 + H2C2O4 + K2C2O4 + H2O2 = K6Fe2(C2O4)6*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H20 + 3 H2C2O4 + 3 K2C2O4 + 121 H2O2 = K6Fe2(C2O4)6*3H2O + 2(NH4)2SO4 + 2 H2SO4 + 239 H2O
K2So4 + Ca(No3)2 = CaSo4 + KNo3 =>
K2So4 + Ca(No3)2 = CaSo4 + 2 KNo3
CAO(s) + SIO2(s) = CASIO3(s) =>
CAO(s) + SIO2(s) = CASIO3(s)
Cu(NO3)2 + NaOH = NaNO3 + Cu(OH)2 =>
Cu(NO3)2 + 2 NaOH = 2 NaNO3 + Cu(OH)2
N + O = NO =>
N + O = NO
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O
CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K6Fe2(C2O4)6*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = K6Fe2(C2O4)6*3H2O + 2(NH4)2SO4 + 2 H2SO4 + 11 H2O
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
C3H6O3 + NaOH = C3H5O3Na + H2O =>
C3H6O3 + NaOH = C3H5O3Na + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Hg + O3 = HgO =>
3 Hg + O3 = 3 HgO
CuO(s) + HCl(aq) = H2O(l) + CuCl2(aq) =>
CuO(s) + 2 HCl(aq) = H2O(l) + CuCl2(aq)
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/12/16
Équations équilibrées sur11/11/15
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