| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3 KNO3
C10H22 + O2 = CO2 + H20 =>
10 C10H22 + 100 O2 = 100 CO2 + 11 H20
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
MnSO4 + (NH4)2S2O8 + H2O = MnO2 + H2SO4 + (NH4)2SO4 =>
MnSO4 + (NH4)2S2O8 + 2 H2O = MnO2 + 2 H2SO4 + (NH4)2SO4
HCL + NH3 = NH4CL =>
HCL + NH3 = NH4CL
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
Mg + HNO3 = NH3 + Mg(NO3)2 + H2O =>
4 Mg + 9 HNO3 = NH3 + 4 Mg(NO3)2 + 3 H2O
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
KMnO4 + KI + H2SO4 = MnSO4 + K2SO4 + H2O + I2 =>
2 KMnO4 + 10 KI + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 I2
Mg + HNO3 = NH3 + Mg(NO3)2 + H2O =>
4 Mg + 9 HNO3 = NH3 + 4 Mg(NO3)2 + 3 H2O
HCL + NH3 = NH4CL =>
HCL + NH3 = NH4CL
NaHSO3 + H2SO4 = NaSO4 + SO2 + H2O =>
2 NaHSO3 + 3 H2SO4 = 2 NaSO4 + 3 SO2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
CH3Cl + CH4 = C2H6 + HCl =>
CH3Cl + CH4 = C2H6 + HCl
ZN + CUO = ZNO + CU =>
ZN + CUO = ZNO + CU
GaBr3 + Cl2 = GaCl3 + Br2 =>
2 GaBr3 + 3 Cl2 = 2 GaCl3 + 3 Br2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
(NH4)3PO4 + Ca(NO3)2 = Ca3(PO4)2 + NH4NO3 =>
2(NH4)3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 NH4NO3
CO + SO2 = S + CO2 =>
2 CO + SO2 = S + 2 CO2
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
HCl + NaHCO3 = NaCl + CO2H2O =>
HCl + NaHCO3 = NaCl + CO2H2O
Al(OH)3(aq) + H2So4(aq) = Al2(So4)3(aq) + H2O(l) =>
2 Al(OH)3(aq) + 3 H2So4(aq) = Al2(So4)3(aq) + 6 H2O(l)
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Fe2O3 + C = CO2 + Fe2 =>
2 Fe2O3 + 3 C = 3 CO2 + 2 Fe2
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
NO + O = N2O3 =>
2 NO + O = N2O3
PCl3(l) + H2O(l) = H3PO3(aq) + HCl(aq) =>
PCl3(l) + 3 H2O(l) = H3PO3(aq) + 3 HCl(aq)
NO + O = N2O3 =>
2 NO + O = N2O3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C + O2 = CO2 =>
C + O2 = CO2
H3PO4 + Ca(OH)2 = HOH + Ca3(PO4)2 =>
2 H3PO4 + 3 Ca(OH)2 = 6 HOH + Ca3(PO4)2
AGNO3 + NACL = NANO3 + AGCL =>
AGNO3 + NACL = NANO3 + AGCL
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ca(OH)2 + H2SO4 = H2O + CaSO4 =>
Ca(OH)2 + H2SO4 = 2 H2O + CaSO4
CH4 + O2 = CO2 + H4 =>
CH4 + O2 = CO2 + H4
Na2CO3(s) + HCl(aq) = NaCl + CO2 + H2O =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl + CO2 + H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
PbO + NH3 = N2 + H2O + Pb =>
3 PbO + 2 NH3 = N2 + 3 H2O + 3 Pb
H2SO4 = H + HSO4 =>
H2SO4 = H + HSO4
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
C6H5CH3CH3 + KMnO4 + KOH = C6H5COOHCOOH + K2MnO4 + H2O =>
C6H5CH3CH3 + 12 KMnO4 + 12 KOH = C6H5COOHCOOH + 12 K2MnO4 + 8 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/06/17
Équations équilibrées sur03/08/16
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