| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + 4 H2O2 = CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
BaO + CO2 = BaCO + O2 =>
BaO + CO2 = BaCO + O2
CaCl + NaC2 = CaC2 + NaCl =>
CaCl + NaC2 = CaC2 + NaCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Fe + HC1 = FeC1 + H2 =>
2 Fe + 2 HC1 = 2 FeC1 + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
CuCl2 + Na2CO3 = CuCO3 + NaCl =>
CuCl2 + Na2CO3 = CuCO3 + 2 NaCl
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
K3PO4 + Na2CO4 = K2CO4 + Na3PO4 =>
2 K3PO4 + 3 Na2CO4 = 3 K2CO4 + 2 Na3PO4
Ag + NaSO4 = Na + AgSO4 =>
Ag + NaSO4 = Na + AgSO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
NH4C2H3O2 + AgNO3 = NH4NO3 + AgC2H3O2 =>
NH4C2H3O2 + AgNO3 = NH4NO3 + AgC2H3O2
BaCO3 = BaCO + O2 =>
BaCO3 = BaCO + O2
Ca(CH3COO)2 + Pb(ClO4)2 = Ca(ClO4)2 + Pb(CH3COO)2 =>
Ca(CH3COO)2 + Pb(ClO4)2 = Ca(ClO4)2 + Pb(CH3COO)2
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
PbS + PbSO4 = Pb + SO2 =>
PbS + PbSO4 = 2 Pb + 2 SO2
CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
AgNO3 + NH3 + H2O = AgOH + NH4NO3 =>
AgNO3 + NH3 + H2O = AgOH + NH4NO3
Na + H2O = Na(OH) + H2 =>
2 Na + 2 H2O = 2 Na(OH) + H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Mg + N = Mg3N2 =>
3 Mg + 2 N = Mg3N2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
Fe + S = FeS =>
Fe + S = FeS
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
Na2S2O3 + I2 = NaI + Na2S4O6 =>
2 Na2S2O3 + I2 = 2 NaI + Na2S4O6
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
PBr5 + H2O = H3PO4 + HBr =>
PBr5 + 4 H2O = H3PO4 + 5 HBr
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
PB(NO3)2 + KI = PBI + K(NO3)2 =>
PB(NO3)2 + KI = PBI + K(NO3)2
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/12
Équations équilibrées sur01/27/12
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