| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + ZnSO4 = MgSO4 + Zn
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
NaOH + BaBr2 = NaBr + Ba(OH)2 =>
2 NaOH + BaBr2 = 2 NaBr + Ba(OH)2
KMnO4 + NaHSO3 = KHSO3 + NaMnO4 =>
KMnO4 + NaHSO3 = KHSO3 + NaMnO4
KOH + H2O = H2 + KOOH =>
KOH + H2O = H2 + KOOH
Ca(OH)2 + NH4Cl = NH4OH + CaCl2 =>
Ca(OH)2 + 2 NH4Cl = 2 NH4OH + CaCl2
Tc + Cl2 = Tc4Cl5 =>
8 Tc + 5 Cl2 = 2 Tc4Cl5
CrBr2 + HCl + H2O2 = CrCl3 + Br2 + H2O =>
2 CrBr2 + 6 HCl + 3 H2O2 = 2 CrCl3 + 2 Br2 + 6 H2O
AlCl3 + Cs = CsCl + Al =>
AlCl3 + 3 Cs = 3 CsCl + Al
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
MnO2 + H2O = Mn(OH)2 + OH =>
MnO2 + 2 H2O = Mn(OH)2 + 2 OH
SO2(s) + H2O(l) = H2SO3(ac) =>
SO2(s) + H2O(l) = H2SO3(ac)
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
Pb(SO4)2 + Li(NO3) = Pb(NO3)2 + Li(SO4) =>
Pb(SO4)2 + 2 Li(NO3) = Pb(NO3)2 + 2 Li(SO4)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Sb2S3 + H2SO4 = H3SbO4 + SO2 + H2O =>
Sb2S3 + 11 H2SO4 = 2 H3SbO4 + 14 SO2 + 8 H2O
C + H2 = C4H8 =>
4 C + 4 H2 = C4H8
NaO + Al2O3 = NaAlO2 + O2 =>
4 NaO + 2 Al2O3 = 4 NaAlO2 + O2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Fe{2+} + MnO4{-} + H{+} = Fe{3+} + Mn{2+} + H2O =>
5 Fe{2+} + MnO4{-} + 8 H{+} = 5 Fe{3+} + Mn{2+} + 4 H2O
SO2 + H2S = H2O + S =>
SO2 + 2 H2S = 2 H2O + 3 S
K2S2O3 + KMnO4 + H2O = MnO2 + K2SO4 + KOH =>
3 K2S2O3 + 8 KMnO4 + H2O = 8 MnO2 + 6 K2SO4 + 2 KOH
NaClHNO3 = HClNaNO3 =>
NaClHNO3 = HClNaNO3
HMnO4 + Sn(OH)4 = Sn(MnO4)4 + H2O =>
4 HMnO4 + Sn(OH)4 = Sn(MnO4)4 + 4 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NaCl(aq) + Ba(NO3)2(aq) = Na(NO3)2 + ClBa =>
NaCl(aq) + Ba(NO3)2(aq) = Na(NO3)2 + ClBa
Cl2 + OH[{-}] = Cl[{-}] + ClO3[{-}] + H2O =>
3 Cl2 + 6 OH[{-}] = 5 Cl[{-}] + ClO3[{-}] + 3 H2O
Fe2 + Mg = FeMg =>
Fe2 + 2 Mg = 2 FeMg
Fe + C13 = FeC12 =>
13 Fe + 12 C13 = 13 FeC12
BeSO4 + (NH4)2CO3 + H2O = Be(OH)2*BeCO3 + (NH4)2SO4 + CO2 =>
2 BeSO4 + 2(NH4)2CO3 + H2O = Be(OH)2*BeCO3 + 2(NH4)2SO4 + CO2
Ar + N2 = ArN2 =>
Ar + N2 = ArN2
Mg + Fe2 = MgFe2 =>
Mg + Fe2 = MgFe2
IO3{-} + I{-} + H{+} = I2 + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 3 I2 + 3 H2O
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Cu2 + NH3 = Cu(NH3)2 =>
Cu2 + 4 NH3 = 2 Cu(NH3)2
NH4NO3 + H2SO4 + C4H10O4 = C4H6N4O12 + SO4(NH4)2 + H2O =>
4 NH4NO3 + 2 H2SO4 + C4H10O4 = C4H6N4O12 + 2 SO4(NH4)2 + 4 H2O
Na(OH) + CO2 = Na2(CO3) + H2O =>
2 Na(OH) + CO2 = Na2(CO3) + H2O
NaOH + Fe(SCN)3 + KNo3 = Fe(OH)3 + NaNo3 + KSCN =>
3 NaOH + Fe(SCN)3 + 3 KNo3 = Fe(OH)3 + 3 NaNo3 + 3 KSCN
Cr2O2 + H2O = Cr + OH =>
Cr2O2 + 2 H2O = 2 Cr + 4 OH
C3H8 + KMnO4 = H2O + KO + MnO2 + CO2 =>
C3H8 + 10 KMnO4 = 4 H2O + 10 KO + 10 MnO2 + 3 CO2
Ba(NO3)2 + LiOH = LiNO3 + Ba(OH)2 =>
Ba(NO3)2 + 2 LiOH = 2 LiNO3 + Ba(OH)2
CHCl3 + AgNO3 = AgCl + CH(NO3)3 =>
CHCl3 + 3 AgNO3 = 3 AgCl + CH(NO3)3
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
H3PO4 + Ca(H2PO4)2 = H4P2O7 + Ca(H2PO4)2*H2O =>
2 H3PO4 + Ca(H2PO4)2 = H4P2O7 + Ca(H2PO4)2*H2O
NaCl + KBr = KCl + NaBr =>
NaCl + KBr = KCl + NaBr
WO3 + H = WOH + H2O =>
WO3 + 5 H = WOH + 2 H2O
C2H5NH2 + H2O = [C2H5NH3]OH =>
C2H5NH2 + H2O = [C2H5NH3]OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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