| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Li + O2 = 2 Li3O
Sn2O4 = Sn4 + O2 =>
2 Sn2O4 = Sn4 + 4 O2
K + Ca3N2 = KN + Ca =>
2 K + Ca3N2 = 2 KN + 3 Ca
Pb2O3 = PbO + O2 =>
2 Pb2O3 = 4 PbO + O2
NaHCO3 + C2H2O2 = C2H3O2Na + H2O + CO2 =>
3 NaHCO3 + 4 C2H2O2 = 3 C2H3O2Na + H2O + 5 CO2
H2 + CI2 = H2CI2 =>
H2 + CI2 = H2CI2
Pt(NH4)2HCl2 + NH3 = Pt(NH4)2Cl + NH4Cl =>
Pt(NH4)2HCl2 + NH3 = Pt(NH4)2Cl + NH4Cl
C6H12O6 + CH3OH = C4H8O3 + H2O =>
C6H12O6 + 2 CH3OH = 2 C4H8O3 + 2 H2O
H3PO4 + H2O = H2PO4{-} + H3O{+} =>
H3PO4 + H2O = H2PO4{-} + H3O{+}
Fr + P4 = FrP =>
4 Fr + P4 = 4 FrP
Sr(NO3)2 + H2SO4 = HNO3 + SrSO4 =>
Sr(NO3)2 + H2SO4 = 2 HNO3 + SrSO4
CrCl3 + KOH = K3[Cr(OH)6] + KCl =>
CrCl3 + 6 KOH = K3[Cr(OH)6] + 3 KCl
Li + N = Li3N =>
3 Li + N = Li3N
Fe(NO3)3 + KBr = K2(NO3)3 + FeBr2 =>
Fe(NO3)3 + 2 KBr = K2(NO3)3 + FeBr2
[CH3CH(NH3)COOH]Cl + KOH = CH3CH(NH2)COOK + KCl + H2O =>
[CH3CH(NH3)COOH]Cl + 2 KOH = CH3CH(NH2)COOK + KCl + 2 H2O
Na2SO4 + H2O = H2SO4 + NaOH =>
Na2SO4 + 2 H2O = H2SO4 + 2 NaOH
C12H16O2 + C6H12 = C6H6 + C12H24O2 =>
3 C12H16O2 + 4 C6H12 = 4 C6H6 + 3 C12H24O2
KOH + Ba(NO3)2 = K(NO3)2 + BaOH =>
KOH + Ba(NO3)2 = K(NO3)2 + BaOH
HNO3 + Fe(OH)3 = H(OH)3 + FeNO3 =>
HNO3 + Fe(OH)3 = H(OH)3 + FeNO3
PBr5 = P + Br2 =>
2 PBr5 = 2 P + 5 Br2
Fe(NO3)2 + Na2(CO3) = FeCO3 + NaNO3 =>
Fe(NO3)2 + Na2(CO3) = FeCO3 + 2 NaNO3
Ag(s) + NaCl(aq) = AgCl(s) + Na(s) =>
Ag(s) + NaCl(aq) = AgCl(s) + Na(s)
HCHO2 + KOH = K2 + CO2 + H2O =>
HCHO2 + 2 KOH = K2 + CO2 + 2 H2O
Al + HClO = AlClO + H2 =>
2 Al + 2 HClO = 2 AlClO + H2
(NH4)2CO3 = H2O + CO2 + NH3 =>
(NH4)2CO3 = H2O + CO2 + 2 NH3
C3H8O + C3Cl3N3O3 = H2O + Cl2 + C + N =>
2 C3H8O + 2 C3Cl3N3O3 = 8 H2O + 3 Cl2 + 12 C + 6 N
Au2O3 = Au + O3 =>
Au2O3 = 2 Au + O3
NaCl + Ca = CaCl2 + Na =>
2 NaCl + Ca = CaCl2 + 2 Na
BaH2 + H2O = Ba(OH)2 + H2 =>
BaH2 + 2 H2O = Ba(OH)2 + 2 H2
Mg + Cu(SO4)2 = MgSO4 + Cu2 =>
4 Mg + 2 Cu(SO4)2 = 4 MgSO4 + Cu2
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
C12H26 = C + H2 =>
C12H26 = 12 C + 13 H2
CN2 + O2 = CO2 + N2 =>
CN2 + O2 = CO2 + N2
Sb + I = SbI =>
Sb + I = SbI
Tc + P4 = Tc3P7 =>
12 Tc + 7 P4 = 4 Tc3P7
Pt + HNO3 + HCl = H2PtCl6 + NO + H2O =>
3 Pt + 4 HNO3 + 18 HCl = 3 H2PtCl6 + 4 NO + 8 H2O
C3H8OS + O2 = CO2 + H2O + SO3 =>
C3H8OS + 6 O2 = 3 CO2 + 4 H2O + SO3
FeO + Cl2 = FeCl3 + O2 =>
2 FeO + 3 Cl2 = 2 FeCl3 + O2
Cu(NO3)2 + K2S = CuS + K2(NO3)2 =>
Cu(NO3)2 + K2S = CuS + K2(NO3)2
HOCl + NaOH = NaClO + H2O =>
HOCl + NaOH = NaClO + H2O
CH4 + I2 = CH3I + HI =>
CH4 + I2 = CH3I + HI
HCl + Cu(SO4) = H2(SO4) + CuCl2 =>
2 HCl + Cu(SO4) = H2(SO4) + CuCl2
AsS6 + O2 = As4O6 + SO2 =>
4 AsS6 + 27 O2 = As4O6 + 24 SO2
Cu(NO3)2 + NaF = CuF + Na(NO3)2 =>
Cu(NO3)2 + NaF = CuF + Na(NO3)2
KOH + SO2 = K2SO3 + H2O =>
2 KOH + SO2 = K2SO3 + H2O
Ca(OH)2 + MnCl2 = Mn(OH)2 + CaCl2 =>
Ca(OH)2 + MnCl2 = Mn(OH)2 + CaCl2
Cr2O3 + NO3{-} + OH{-} = CrO4{-2} + NO2{-} + H2O =>
Cr2O3 + 3 NO3{-} + 4 OH{-} = 2 CrO4{-2} + 3 NO2{-} + 2 H2O
Pb(NO2)2 + KCl = PbCl2 + KNO2 =>
Pb(NO2)2 + 2 KCl = PbCl2 + 2 KNO2
Ba + P4 = Ba3P2 =>
6 Ba + P4 = 2 Ba3P2
HBr + KaOH = KaBr + H2O =>
HBr + KaOH = KaBr + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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