| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CO2 + 3 H2O = C2H5OH + 3 O2
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Cu + Pb(C2H3O2)2 = Cu(C2H3O2)2 + Pb =>
Cu + Pb(C2H3O2)2 = Cu(C2H3O2)2 + Pb
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
AgNO3 + KOH = AgOH + KNO3 =>
AgNO3 + KOH = AgOH + KNO3
C6H6 + HCl = C6H7Cl =>
C6H6 + HCl = C6H7Cl
Pb(NO3)2 + NaI = PbI2 + Na(NO3) =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 Na(NO3)
C8H5KO4 + NaOH = NaC8H5O4 + KOH =>
C8H5KO4 + NaOH = NaC8H5O4 + KOH
PtCl4 + Cl2 = PtCl6 =>
PtCl4 + Cl2 = PtCl6
Na2S + H2SO3 = S + Na2SO4 + H2O =>
Na2S + 2 H2SO3 = 2 S + Na2SO4 + 2 H2O
Na2[Sn(OH)6] + HNO3 = Sn(NO3)4 + NaNO3 + H2O =>
Na2[Sn(OH)6] + 6 HNO3 = Sn(NO3)4 + 2 NaNO3 + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C2H6 + KMnO4 + H2O = C2H6O2 + MnO2 + KOH =>
3 C2H6 + 4 KMnO4 + 2 H2O = 3 C2H6O2 + 4 MnO2 + 4 KOH
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
KClO3(s) + C12H22O11(s) = KCl(s) + CO2(g) + H2O(l) =>
8 KClO3(s) + C12H22O11(s) = 8 KCl(s) + 12 CO2(g) + 11 H2O(l)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MgCl2 + H2SiO3 = MgSiO3 + HCl =>
MgCl2 + H2SiO3 = MgSiO3 + 2 HCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
P + Cl = PCl3 =>
P + 3 Cl = PCl3
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
CuCl2 + NaNO3 = NaCl + Cu(NO3)2 =>
CuCl2 + 2 NaNO3 = 2 NaCl + Cu(NO3)2
C3H8 + O2 = CO2 + OH2 =>
C3H8 + 5 O2 = 3 CO2 + 4 OH2
C23H48 + O2 = CO2 + H2O =>
C23H48 + 35 O2 = 23 CO2 + 24 H2O
MgS2O7 = MgSO4 + SO3 =>
MgS2O7 = MgSO4 + SO3
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
P + Cl = PCl5 =>
P + 5 Cl = PCl5
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgNO3 + KCI = AgCI + KNO3 =>
AgNO3 + KCI = AgCI + KNO3
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2(s) + H2O(l) =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2(s) + 6 H2O(l)
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
W + HCl + H2O = WOCl4 + H2 =>
W + 4 HCl + H2O = WOCl4 + 3 H2
C3H8 + Br2 = C3H7Br + HBr =>
C3H8 + Br2 = C3H7Br + HBr
Zn{2+} + Cl{-} = ZnCl2 =>
Zn{2+} + 2 Cl{-} = ZnCl2
C2H5ONa + HCl = C2H5OH + NaCl =>
C2H5ONa + HCl = C2H5OH + NaCl
N + B = NB =>
N + B = NB
CuSO4*5H2O + C9H8O4 + NaHCO3 = Cu(C9H7O4)2 + Na2SO4 + H2O + CO2 =>
CuSO4*5H2O + 2 C9H8O4 + 2 NaHCO3 = Cu(C9H7O4)2 + Na2SO4 + 7 H2O + 2 CO2
C2H2Cl2 + O2 = CO2 + H2O + OCl2 =>
C2H2Cl2 + 3 O2 = 2 CO2 + H2O + OCl2
Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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