| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHSO4 + KOH = K2SO4 + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
PbO2 + NaNO2 + H2SO4 = PbSO4 + NaNO3 + H2O =>
PbO2 + NaNO2 + H2SO4 = PbSO4 + NaNO3 + H2O
C2H6O + O2 = C2H4O2 + H20 =>
10 C2H6O + 5 O2 = 10 C2H4O2 + H20
PbO2 + NaNO2 + H2SO4 = PbSO4 + NaNO3 + H2O =>
PbO2 + NaNO2 + H2SO4 = PbSO4 + NaNO3 + H2O
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
Cs + Cl = CsCl =>
Cs + Cl = CsCl
K + O2 = K2O2 =>
2 K + O2 = K2O2
Cs + Cl2 = CsCl =>
2 Cs + Cl2 = 2 CsCl
Pb + PO4 = Pb3(PO4)2 =>
3 Pb + 2 PO4 = Pb3(PO4)2
FeCl2 + Na2SiO3 = NaCl + FeSiO3 =>
FeCl2 + Na2SiO3 = 2 NaCl + FeSiO3
FeS + HNO3 = Fe2(SO4)3 + Fe(NO3)3 + NO + H2O =>
3 FeS + 12 HNO3 = Fe2(SO4)3 + Fe(NO3)3 + 9 NO + 6 H2O
KOH + ZnCl2 = KCl + Zn(OH)2 =>
2 KOH + ZnCl2 = 2 KCl + Zn(OH)2
C19H40 + O2 = CO2 + H2O =>
C19H40 + 29 O2 = 19 CO2 + 20 H2O
F2 + AlCl3 = AlF3 + Cl2 =>
3 F2 + 2 AlCl3 = 2 AlF3 + 3 Cl2
(CH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19 O2 = 12 CO2 + 14 H2O
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
K3PO4 + NH4Cl = KCl + (NH4)3PO4 =>
K3PO4 + 3 NH4Cl = 3 KCl + (NH4)3PO4
LiCl + NaOH = LiOH + NaCl =>
LiCl + NaOH = LiOH + NaCl
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
NaCl + NH3 = NaNH3 + Cl =>
NaCl + NH3 = NaNH3 + Cl
LiCl + NaOH = LiOH + NaCl =>
LiCl + NaOH = LiOH + NaCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MnCl2 + KOH + H2O2 = MnO2 + KCl + H2O =>
MnCl2 + 2 KOH + H2O2 = MnO2 + 2 KCl + 2 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Mg + OH = Mg(OH)2 =>
Mg + 2 OH = Mg(OH)2
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
PT + O2 = PTO2 =>
PT + O2 = PTO2
O2 + S = SO =>
O2 + 2 S = 2 SO
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
S(s) + Na2SO3(aq) + H2O(l) = Na2S2O3*5H2O(s) =>
S(s) + Na2SO3(aq) + 5 H2O(l) = Na2S2O3*5H2O(s)
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Na2O + H2SO4 = Na2SO4 + H2O =>
Na2O + H2SO4 = Na2SO4 + H2O
NaNH3 + HNO3 = NaNO3 + NH4 =>
NaNH3 + HNO3 = NaNO3 + NH4
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
Mg + PO4 = Mg3(PO4)2 =>
3 Mg + 2 PO4 = Mg3(PO4)2
Fe2 + O = Fe3O =>
3 Fe2 + 2 O = 2 Fe3O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
I2 + OCI = IO3 + CI =>
I2 + 6 OCI = 2 IO3 + 6 CI
Zn(OH)2 + NaOH = Na[Zn(OH)3] =>
Zn(OH)2 + NaOH = Na[Zn(OH)3]
C + H2 = C2H6 =>
2 C + 3 H2 = C2H6
Fe + OH = FeOH =>
Fe + OH = FeOH
P4 + KClO3 = KCl + P2O5 =>
3 P4 + 10 KClO3 = 10 KCl + 6 P2O5
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaCO3(s) + HCl = CaCl2 + H2O + CO2 =>
CaCO3(s) + 2 HCl = CaCl2 + H2O + CO2
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
NaOH = Na2O + H2O =>
2 NaOH = Na2O + H2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/18/14
Équations équilibrées sur11/17/13
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