| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S + 2 LiOH = Li2S + 2 H2O
Na2CO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + CO2(g)
Fe(ClO4)2 + Cr = Cr(ClO4)3 + Fe =>
3 Fe(ClO4)2 + 2 Cr = 2 Cr(ClO4)3 + 3 Fe
HCCOOH + NaOH = HCCOONa + H2O =>
HCCOOH + NaOH = HCCOONa + H2O
CuCl + HCl = H + CuCl2 =>
CuCl + HCl = H + CuCl2
Ca{2+} + Br{-} = CaBr{+} =>
Ca{2+} + Br{-} = CaBr{+}
CaCl2 + H2O = Cl + CaO + H2 =>
CaCl2 + H2O = 2 Cl + CaO + H2
CrCl3 + KOH + Br2 = K2CrO4 + KBr + KCl + H2O =>
2 CrCl3 + 16 KOH + 3 Br2 = 2 K2CrO4 + 6 KBr + 6 KCl + 8 H2O
Fe + C = Fe4C3 =>
4 Fe + 3 C = Fe4C3
HCHO + H2O = HCOOH + e + H{+} =>
HCHO + H2O = HCOOH + 2e + 2 H{+}
As2O3 + NaOH = H2O + Na3AsO3 =>
As2O3 + 6 NaOH = 3 H2O + 2 Na3AsO3
HBr + Na2(CO3) = NaBr + H2O + CO2 =>
2 HBr + Na2(CO3) = 2 NaBr + H2O + CO2
C6H11O4N + KMnO4 + H2SO4 = CO2 + H2O + NH3 + K2SO4 + MnSO4 =>
5 C6H11O4N + 24 KMnO4 + 36 H2SO4 = 30 CO2 + 56 H2O + 5 NH3 + 12 K2SO4 + 24 MnSO4
HClNaOH = NaClH2O =>
HClNaOH = NaClH2O
HL + HLO2 = H2O + L2 =>
3 HL + HLO2 = 2 H2O + 2 L2
Mg(NO3)2 + NH4NO3 + Na2HPO4 = MgNH4PO4 + NaNO3 + HNO3 =>
Mg(NO3)2 + NH4NO3 + Na2HPO4 = MgNH4PO4 + 2 NaNO3 + HNO3
C10H18O + CH3OH = C10H20O + H2O =>
C10H18O + 10 CH3OH = 2 C10H20O + 9 H2O
C4H2O3 + C6H10 + H2O = C10H14O4 =>
C4H2O3 + C6H10 + H2O = C10H14O4
Ba(s) + H2O(l) = Ba(OH)2 + H2 =>
Ba(s) + 2 H2O(l) = Ba(OH)2 + H2
Mg + Na3PO4 = Mg3(PO4)2 + Na =>
3 Mg + 2 Na3PO4 = Mg3(PO4)2 + 6 Na
C2H5MgBr + CO2 = C2H5COOMgBr =>
C2H5MgBr + CO2 = C2H5COOMgBr
H3PO4 + HL = H3P + HLO3 =>
3 H3PO4 + 4 HL = 3 H3P + 4 HLO3
MnO4{-} + Br{-} + H{+} = MnO + Br2 + H2O =>
2 MnO4{-} + 10 Br{-} + 12 H{+} = 2 MnO + 5 Br2 + 6 H2O
Hg1 + H2O = HgH2O =>
Hg1 + H2O = HgH2O
Ca3(PO4)2 + NaCO3 = Ca(CO3)2 + Na3PO4 =>
Ca3(PO4)2 + 6 NaCO3 = 3 Ca(CO3)2 + 2 Na3PO4
CaCl2 + Br2 = Cl2 + CaBr2 =>
CaCl2 + Br2 = Cl2 + CaBr2
AgCl + NH3 = Ag(NH3)2 + Cl =>
AgCl + 2 NH3 = Ag(NH3)2 + Cl
KIO3 + H2SO4 = K(HSO4) + I2 + O2 + H2O =>
4 KIO3 + 4 H2SO4 = 4 K(HSO4) + 2 I2 + 5 O2 + 2 H2O
S02 + Cl2 = S02Cl2 =>
S02 + Cl2 = S02Cl2
lithium + CuN = Cu + LiN =>
Li + CuN = Cu + LiN
MnCl + NH4S = MnS + NH4Cl =>
MnCl + NH4S = MnS + NH4Cl
Se5 + Fe10 = SeFe110 =>
Se5 + 55 Fe10 = 5 SeFe110
HCl = Cl + H2 =>
2 HCl = 2 Cl + H2
Al(NO3) + Na(OH)3 = Al(OH)3 + NaNO3 =>
Al(NO3) + Na(OH)3 = Al(OH)3 + NaNO3
CaF2 + CsOH = Ca(OH)2 + CsF =>
CaF2 + 2 CsOH = Ca(OH)2 + 2 CsF
KMnO4(aq) + FeSO4(aq) + H2SO4(aq) = Fe2(SO4)3(aq) + MnSO4(aq) + K2SO4(aq) + H2O(l) =>
2 KMnO4(aq) + 10 FeSO4(aq) + 8 H2SO4(aq) = 5 Fe2(SO4)3(aq) + 2 MnSO4(aq) + K2SO4(aq) + 8 H2O(l)
Cl2 + Al = Al(Cl)3 =>
3 Cl2 + 2 Al = 2 Al(Cl)3
NaOH + N2H8SO4 = Na2SO4 + H2O + NH3 =>
2 NaOH + N2H8SO4 = Na2SO4 + 2 H2O + 2 NH3
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
N2 + Cl3 = NCl3 =>
N2 + 2 Cl3 = 2 NCl3
Be(s) + H2O(l) = Be(OH)2(aq) + H2 =>
Be(s) + 2 H2O(l) = Be(OH)2(aq) + H2
H2SO4 + MgCO3 = CO2 + H2O + Mg + SO4 =>
H2SO4 + MgCO3 = CO2 + H2O + Mg + SO4
HClO + NaOH = NaCl + H2O + O4 =>
4 HClO + 4 NaOH = 4 NaCl + 4 H2O + O4
Fe2S3 + HNO3 = Fe(NO3)3 + NH1 + SO2 + H2O =>
Fe2S3 + 9 HNO3 = 2 Fe(NO3)3 + 3 NH1 + 3 SO2 + 3 H2O
Ni + KOH = K + Ni(OH)2 =>
Ni + 2 KOH = 2 K + Ni(OH)2
Cl2 + H2O + H2S = HCl + H2SO4 =>
4 Cl2 + 4 H2O + H2S = 8 HCl + H2SO4
MgSO4 + KOH = (MgOH)2SO4 + K2SO4 =>
2 MgSO4 + 2 KOH = (MgOH)2SO4 + K2SO4
Copper(II)Nitrate + SodiumSulfide = Copper(II)Sulfide + SodiumNitrate =>
Copper(II)Nitrate + SodiumSulfide = Copper(II)Sulfide + SodiumNitrate
Zn(s) + HCl(l) = H2(g) + ZnCl2 =>
Zn(s) + 2 HCl(l) = H2(g) + ZnCl2
I + P + H2O = H3PO4 + PH4I =>
5 I + 9 P + 16 H2O = 4 H3PO4 + 5 PH4I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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