| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H10 + H2O = C5H12O
CuBr2 + Cl2 = CuCl2 + Br2 =>
CuBr2 + Cl2 = CuCl2 + Br2
HONH2 + HCl = HONH3 + Cl =>
HONH2 + HCl = HONH3 + Cl
FeCl2(aq) + K3PO4(aq) = Fe3(PO4)2 + KCl =>
3 FeCl2(aq) + 2 K3PO4(aq) = Fe3(PO4)2 + 6 KCl
Ba(NO3)2 + NH4Cl = BaCl + NH4(NO3)2 =>
Ba(NO3)2 + NH4Cl = BaCl + NH4(NO3)2
LiNO3 + Ag = AgNO3 + Li =>
LiNO3 + Ag = AgNO3 + Li
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
C6H5NO2 + Zn + HCl = C6H5NH2 + ZnCl2 + H2O =>
C6H5NO2 + 3 Zn + 6 HCl = C6H5NH2 + 3 ZnCl2 + 2 H2O
SiO2 + N2 + C = Si3N4 + CO =>
3 SiO2 + 2 N2 + 6 C = Si3N4 + 6 CO
Mg(OH)2 + NaCl = MgCl2 + NaOH =>
Mg(OH)2 + 2 NaCl = MgCl2 + 2 NaOH
Fe + SO4 + HCl = FeCl2 + H2SO4 =>
Fe + SO4 + 2 HCl = FeCl2 + H2SO4
H2SO4 + NaOH = Na2SO4 + (H2O) =>
H2SO4 + 2 NaOH = Na2SO4 + 2(H2O)
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
FeCl2(aq) + K3PO4(aq) = Fe3(PO4)2 + KCl =>
3 FeCl2(aq) + 2 K3PO4(aq) = Fe3(PO4)2 + 6 KCl
RbCl = Rb + Cl2 =>
2 RbCl = 2 Rb + Cl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HgO + O2 = Hg2O3 =>
4 HgO + O2 = 2 Hg2O3
KMn(OH)2 + HCl2 = MnCl2 + KCl + Cl2 + H2O =>
2 KMn(OH)2 + 4 HCl2 = 2 MnCl2 + 2 KCl + Cl2 + 4 H2O
Bi(NO3)3 + NaCl = BiCl3 + Na(NO3) =>
Bi(NO3)3 + 3 NaCl = BiCl3 + 3 Na(NO3)
FeCl2 + NaCl = FeCl3 + Na =>
FeCl2 + NaCl = FeCl3 + Na
C(grafito) + O2 = CO2(g) =>
C(grafito) + O2 = CO2(g)
Na2SO4 + NiBr2 = NiSO4 + NaBr =>
Na2SO4 + NiBr2 = NiSO4 + 2 NaBr
Mn(aq) + H2O2(aq) = MnO2(aq) + H2O(l) =>
Mn(aq) + 2 H2O2(aq) = MnO2(aq) + 2 H2O(l)
Na + Mg(CIO3)2 = Mg + NaCIO3 =>
2 Na + Mg(CIO3)2 = Mg + 2 NaCIO3
CH2O + Ag{+} + H2O = HCO2 + Ag + H{+} =>
CH2O + 3 Ag{+} + H2O = HCO2 + 3 Ag + 3 H{+}
NaOH + Al2O3 = Na2Al2O4 + H2O =>
2 NaOH + Al2O3 = Na2Al2O4 + H2O
K(s) + HCl = KCl + H2 =>
2 K(s) + 2 HCl = 2 KCl + H2
KMnO4 + H{+} + H2C2O4 = Mn{2+} + H2O + CO2 + K{+} =>
2 KMnO4 + 6 H{+} + 5 H2C2O4 = 2 Mn{2+} + 8 H2O + 10 CO2 + 2 K{+}
Ni(CH3COO)2 + NaOH = CH3COONa + Ni(OH)2 =>
Ni(CH3COO)2 + 2 NaOH = 2 CH3COONa + Ni(OH)2
AgI + Zn(NO3)2 = Ag(NO3) + ZnI2 =>
2 AgI + Zn(NO3)2 = 2 Ag(NO3) + ZnI2
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
H3MnO4 + Ag(OH)3 = H2O + Ag(MnO4) =>
H3MnO4 + Ag(OH)3 = 3 H2O + Ag(MnO4)
H + ZnSO4 = Zn + H2O + SO2 =>
4 H + ZnSO4 = Zn + 2 H2O + SO2
B + H2O = H3B + OH =>
B + 3 H2O = H3B + 3 OH
C2H4 + NO = CO2 + H2O + N2 =>
C2H4 + 6 NO = 2 CO2 + 2 H2O + 3 N2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KO2 + SO2 = K2SO4 + O2 =>
2 KO2 + SO2 = K2SO4 + O2
NaBr + H2SO4 = Br2 + Na2SO4 + SO2 + H2O =>
2 NaBr + 2 H2SO4 = Br2 + Na2SO4 + SO2 + 2 H2O
Fe2O3 + HCl = HClO3 + Fe =>
Fe2O3 + HCl = HClO3 + 2 Fe
CuSO4 + CoCl2 = CoSO4 + CuCl2 =>
CuSO4 + CoCl2 = CoSO4 + CuCl2
NaBr + NaBrO3 + H2SO4 = Br2 + H2O + Na2SO4 =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Br2 + 3 H2O + 3 Na2SO4
CH3CH2OH + HCl = CH3CH2OH{-} + HCl{+} =>
CH3CH2OH + HCl = CH3CH2OH{-} + HCl{+}
Pb(OH)2 + KOH = K4[Pb(OH)6] =>
Pb(OH)2 + 4 KOH = K4[Pb(OH)6]
SbCl3 + KMnO4 + HCl = H[SbCl6] + KCl + H2O + MnCl2 =>
5 SbCl3 + 2 KMnO4 + 21 HCl = 5 H[SbCl6] + 2 KCl + 8 H2O + 2 MnCl2
FeS + HBr = FeBr2 + H2S =>
FeS + 2 HBr = FeBr2 + H2S
K2S + H2SO4 = K2SO4 + H2S =>
K2S + H2SO4 = K2SO4 + H2S
In(s) + As(s) = InAs(s) =>
In(s) + As(s) = InAs(s)
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
BaCl2*2H2O = Ba + Cl2 + H2O =>
BaCl2*2H2O = Ba + Cl2 + 2 H2O
NaH + AlCl3 = NaAlH4 + NaCl =>
4 NaH + AlCl3 = NaAlH4 + 3 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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