| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH(s) + CO2(g) = Na2CO3(s) + H2O(l)
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2S2O3 + O2 = SO2 + Na2SO3 =>
Na2S2O3 + O2 = SO2 + Na2SO3
Mg + HBr = H + MgBr =>
Mg + HBr = H + MgBr
AuC2H3O2(s) = C2H3O2(aq) + Au(aq) =>
AuC2H3O2(s) = C2H3O2(aq) + Au(aq)
C6H8O7 + CL2 = HCL + O + C =>
C6H8O7 + 4 CL2 = 8 HCL + 7 O + 2 C
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
C6H8O7 + Cl2 = HCl + O + C =>
C6H8O7 + 4 Cl2 = 8 HCl + 7 O + 6 C
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
C6H8O7 + Cl2 = HCl + C + O =>
C6H8O7 + 4 Cl2 = 8 HCl + 6 C + 7 O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H8O7 + Cl2 = HCl + CO2 + C =>
2 C6H8O7 + 8 Cl2 = 16 HCl + 7 CO2 + 5 C
MnO4{-2} + FeS2 + H2O = MnO2 + Fe(OH)3 + SO4{-2} + OH{-} =>
15 MnO4{-2} + 2 FeS2 + 14 H2O = 15 MnO2 + 2 Fe(OH)3 + 4 SO4{-2} + 22 OH{-}
NH4CO3 + MgSO4 = NH4SO4 + MgCO3 =>
NH4CO3 + MgSO4 = NH4SO4 + MgCO3
CH3OH + CO = C2H3OOH =>
CH3OH + CO = C2H3OOH
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
C3H7OH + O2 = CO2 + H20 =>
10 C3H7OH + 25 O2 = 30 CO2 + 4 H20
Mg + HCl = MgCl2 + H22 =>
11 Mg + 22 HCl = 11 MgCl2 + H22
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 4 KCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KOH + AgNO3 = KNO3 + AgOH =>
KOH + AgNO3 = KNO3 + AgOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
CH3COONa + FeCl3 = (CH3COO)3Fe + NaCl =>
3 CH3COONa + FeCl3 = (CH3COO)3Fe + 3 NaCl
Sr(NO3)2 + H2(SO4) = Sr(SO4) + HNO3 =>
Sr(NO3)2 + H2(SO4) = Sr(SO4) + 2 HNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
NH4PO4 + Al2(SO4) = Al2(PO4) + NH4(SO4) =>
NH4PO4 + Al2(SO4) = Al2(PO4) + NH4(SO4)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Ca(OH)2 + HCl = CaCl2 + HOH =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 HOH
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/12
Équations équilibrées sur04/23/11
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