| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
K + Mg(NO2)2 = Mg + KNO2 =>
2 K + Mg(NO2)2 = Mg + 2 KNO2
CH4 + NO2 = N2 + CO2 + H2O =>
CH4 + 2 NO2 = N2 + CO2 + 2 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
C2H4F2 + O2 = CO + H2O + HF =>
2 C2H4F2 + 3 O2 = 4 CO + 2 H2O + 4 HF
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
AlPO4 + MgCl2 = Mg3(PO4)2 + AlCl3 =>
2 AlPO4 + 3 MgCl2 = Mg3(PO4)2 + 2 AlCl3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
Hg2O = Hg + O =>
Hg2O = 2 Hg + O
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
O2 + NO2 + H2O = HNO3 =>
O2 + 4 NO2 + 2 H2O = 4 HNO3
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Na2NH + H2O = NH3 + NaOH =>
Na2NH + 2 H2O = NH3 + 2 NaOH
B2H6 + LiAlH4 = LiBH4 + Al(BH4)3 =>
2 B2H6 + LiAlH4 = LiBH4 + Al(BH4)3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
AgNO3 = Ag + O2 + NO2 =>
2 AgNO3 = 2 Ag + O2 + 2 NO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
Na + Cl = NaCl =>
Na + Cl = NaCl
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
NO2 + CO = NO + CO2 =>
NO2 + CO = NO + CO2
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
Ni(NO3)2 + K3PO4 = Ni3(PO4)2 + KNO3 =>
3 Ni(NO3)2 + 2 K3PO4 = Ni3(PO4)2 + 6 KNO3
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/19
Équations équilibrées sur02/11/18
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