| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 UO2(NO3)2*6H2O = 2 UO3 + 4 NO2 + O2 + 12 H2O
CsF(s) + XeF6 = CsXeF7 =>
CsF(s) + XeF6 = CsXeF7
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
S4 + O2 = SO3 =>
S4 + 6 O2 = 4 SO3
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
KO2 + H2O = KOH + O2 =>
4 KO2 + 2 H2O = 4 KOH + 3 O2
FeO4 + H2 = Fe + H2O =>
FeO4 + 4 H2 = Fe + 4 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
P4 + S8 = P4S3 =>
8 P4 + 3 S8 = 8 P4S3
Na2O2 + H2O + CO2 = NaHCO3 + O2 =>
2 Na2O2 + 2 H2O + 4 CO2 = 4 NaHCO3 + O2
AlCl3 + NaOH = NaCl + Al(OH)3 =>
AlCl3 + 3 NaOH = 3 NaCl + Al(OH)3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HC2H3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
KNO2 + C(s) = K2CO3 + CO + N2 =>
2 KNO2 + 2 C(s) = K2CO3 + CO + N2
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
BaO + Al = Al2O3 + Ba(s) =>
3 BaO + 2 Al = Al2O3 + 3 Ba(s)
C4H10 = C + H2 =>
C4H10 = 4 C + 5 H2
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
Ti(CH3COO)4 + CH3CH2OH = Ti(OH)4 + CH3COOCH3CH2 =>
Ti(CH3COO)4 + 4 CH3CH2OH = Ti(OH)4 + 4 CH3COOCH3CH2
Ag2S + H2O = Ag + H2S + O2 =>
2 Ag2S + 2 H2O = 4 Ag + 2 H2S + O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Ti(CH3COO)4 + CH3CH2OH = Ti(OH)4 + CH3COOCH2CH3 =>
Ti(CH3COO)4 + 4 CH3CH2OH = Ti(OH)4 + 4 CH3COOCH2CH3
S + O2 = SO2 =>
S + O2 = SO2
Ti(CH3COO)4 + H2O = Ti(OH)4 + CH3COOH =>
Ti(CH3COO)4 + 4 H2O = Ti(OH)4 + 4 CH3COOH
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
S + O = SO2 =>
S + 2 O = SO2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
A2 + B2 = AB =>
A2 + B2 = 2 AB
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al2S3 = Al + S8 =>
8 Al2S3 = 16 Al + 3 S8
PI3 + H2O = H3PO3 + HI(g) =>
PI3 + 3 H2O = H3PO3 + 3 HI(g)
C + S8 = CS2 =>
4 C + S8 = 4 CS2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/06/10
Équations équilibrées sur03/08/09
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