| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + 4 NaOH + 4 ClO2 + C = 4 NaClO2 + CaCO3 + 3 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C8H8O2 + C3H6O = C19H18O3 + H2O =>
2 C8H8O2 + C3H6O = C19H18O3 + 2 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C8H8O2 + C3H6O = C19H18O3 + H2O =>
2 C8H8O2 + C3H6O = C19H18O3 + 2 H2O
P4 + X2 = P2X3 =>
P4 + 3 X2 = 2 P2X3
P4 + X2 = PX5 =>
P4 + 10 X2 = 4 PX5
(NH4)2CO3 + Al(NO3)3 = NH4NO3 + Al2(CO3)3 =>
3(NH4)2CO3 + 2 Al(NO3)3 = 6 NH4NO3 + Al2(CO3)3
P4 + S2 = P2S3 =>
P4 + 3 S2 = 2 P2S3
P4 + S2 = P2S5 =>
P4 + 5 S2 = 2 P2S5
P4 + Mg = Mg3P2 =>
P4 + 6 Mg = 2 Mg3P2
P4 + Ca = Ca3P2 =>
P4 + 6 Ca = 2 Ca3P2
P4 + Al = AlP =>
P4 + 4 Al = 4 AlP
MgCl2 + NaOH = MgOH + NaCl2 =>
MgCl2 + NaOH = MgOH + NaCl2
P4 + HNO3 = NO2 + H3PO4 + H2O =>
P4 + 20 HNO3 = 20 NO2 + 4 H3PO4 + 4 H2O
P4 + H2SO4 = SO2 + H3PO4 + H2O =>
P4 + 10 H2SO4 = 10 SO2 + 4 H3PO4 + 4 H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
HNO3 + Ca(OH){2} = Ca(NO3){2} + H2O =>
HNO3 + Ca(OH){2} = Ca(NO3){2} + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaN3 = N2 + Na =>
2 NaN3 = 3 N2 + 2 Na
HNO3 + Ca(OH){2} = Ca(NO3){2} + H2O =>
HNO3 + Ca(OH){2} = Ca(NO3){2} + H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
C6H6O6 + O2 = CO2 + H2O =>
2 C6H6O6 + 9 O2 = 12 CO2 + 6 H2O
CH3(CH2)14COOCH3 + O2 = CO2 + H2O =>
2 CH3(CH2)14COOCH3 + 49 O2 = 34 CO2 + 34 H2O
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
AgNO3 + P4 + H2O = Ag + H3PO4 + HNO3 =>
20 AgNO3 + P4 + 16 H2O = 20 Ag + 4 H3PO4 + 20 HNO3
P4 + CuSO4 + H2O = H3PO4 + Cu + H2SO4 =>
P4 + 10 CuSO4 + 16 H2O = 4 H3PO4 + 10 Cu + 10 H2SO4
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
P4 + NaOH + H2O = PH3 + NaH2PO2 =>
P4 + 3 NaOH + 3 H2O = PH3 + 3 NaH2PO2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Mg + HNO3 = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 HNO3 = 3 Mg(NO3)2 + 2 NO + 4 H2O
F2 + KBr = Br2 + KF =>
F2 + 2 KBr = Br2 + 2 KF
Mg + HNO3 = MgO + NO + H2O =>
3 Mg + 2 HNO3 = 3 MgO + 2 NO + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
Al(NO3)3 + Ca(OH)2 = Al(OH)3 + Ca(NO3)2 =>
2 Al(NO3)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca(NO3)2
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
K + F2 = KF =>
2 K + F2 = 2 KF
NH4(CO3)2 + KOH = K(CO3)2 + NH3 + H2O =>
NH4(CO3)2 + KOH = K(CO3)2 + NH3 + H2O
(NH4)2CO3 + KOH = K2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 KOH = K2CO3 + 2 NH3 + 2 H2O
NH4CO3{2-} + KOH = KCO3{2-} + NH3 + H2O =>
NH4CO3{2-} + KOH = KCO3{2-} + NH3 + H2O
HCl + Ba(OH)2 = Cl + Ba + H2O =>
2 HCl + Ba(OH)2 = 2 Cl + Ba + 2 H2O
(NH4)2CO3 + KOH = K2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 KOH = K2CO3 + 2 NH3 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
BaBr2 + H3PO4 = Ba3(PO4)2 + HBr =>
3 BaBr2 + 2 H3PO4 = Ba3(PO4)2 + 6 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/11/10
Équations équilibrées sur04/10/09
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