| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 NaOH + Al2(SO3)3 = 3 Na2SO3 + 2 Al(OH)3
Ca + Br2 = CaBr2 =>
Ca + Br2 = CaBr2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
KNO3 + C2 = K2CO3 + CO + N =>
2 KNO3 + 2 C2 = K2CO3 + 3 CO + 2 N
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
MgO + H2SO4 + AgNO3 = MgSO4 + HNO3 + Ag2O =>
MgO + H2SO4 + 2 AgNO3 = MgSO4 + 2 HNO3 + Ag2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ca3(PO4)2 + SiO2 + C = P4 + CaSiO3 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = P4 + 6 CaSiO3 + 10 CO
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Li(s) + AlP(aq) = Li3P(aq) + Al(s) =>
3 Li(s) + AlP(aq) = Li3P(aq) + Al(s)
CaCO3(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l)
Na(s) + F2(g) = NaF(s) =>
2 Na(s) + F2(g) = 2 NaF(s)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NO2 + H2O = H2NO3 =>
NO2 + H2O = H2NO3
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
Ca(HCO3)2 + H3PO3 = Ca3(PO3)2 + H2O + CO2 =>
3 Ca(HCO3)2 + 2 H3PO3 = Ca3(PO3)2 + 6 H2O + 6 CO2
CaCO3(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l)
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2CrO4 + Ba(NO3)2 = BaCrO4 + KNO3 =>
K2CrO4 + Ba(NO3)2 = BaCrO4 + 2 KNO3
NO + NH3 = H2O + N2 =>
6 NO + 4 NH3 = 6 H2O + 5 N2
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeCl3 + MgO = Fe2O3 + MgCl2 =>
2 FeCl3 + 3 MgO = Fe2O3 + 3 MgCl2
Li2O + SO3 = Li2SO4 =>
Li2O + SO3 = Li2SO4
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
KMnO4 + H2SO4 + Na2SO3 = H2O + K2SO4 + Na2SO4 + MnSO4 =>
2 KMnO4 + 3 H2SO4 + 5 Na2SO3 = 3 H2O + K2SO4 + 5 Na2SO4 + 2 MnSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
(s)KI + (s)PbSO4 = (s)PbI2 + (s)K2SO4 =>
2(s)KI + (s)PbSO4 = (s)PbI2 + (s)K2SO4
Fe + HNO3 = H2O + NO2 + Fe(NO3)3 =>
Fe + 6 HNO3 = 3 H2O + 3 NO2 + Fe(NO3)3
SF4 + H2O = H2SO3 + HF =>
SF4 + 3 H2O = H2SO3 + 4 HF
MG + O2 = MGO =>
2 MG + O2 = 2 MGO
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Li + AlP = Li3P + Al =>
3 Li + AlP = Li3P + Al
Pb(NO3)2 + H3PO4 = HNO3 + Pb3(PO4)2 =>
3 Pb(NO3)2 + 2 H3PO4 = 6 HNO3 + Pb3(PO4)2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/07/15
Équations équilibrées sur01/06/15
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