| Équations équilibrées la veille | Équations équilibrées le lendemain |
16 Al + 3 S8 = 8 Al2S3
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
Li1 + O2 = Li2O =>
4 Li1 + O2 = 2 Li2O
NaCl + LiNO3 = NaNO3 + LiCl =>
NaCl + LiNO3 = NaNO3 + LiCl
Zn + KCl03 + KOH = K2ZnO2 + KCl + H2O =>
Zn + KCl03 + 4 KOH = K2ZnO2 + 3 KCl + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Xe + PtF6 = XePtF6 =>
Xe + PtF6 = XePtF6
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
K2CO3(aq) + CoCl2(aq) = KCl(aq) + CoCO3(s) =>
K2CO3(aq) + CoCl2(aq) = 2 KCl(aq) + CoCO3(s)
Na + FeCl2 = Fe + NaCl =>
2 Na + FeCl2 = Fe + 2 NaCl
C + HF = CF4 + H2 =>
C + 4 HF = CF4 + 2 H2
MgSO3 + SO2 = MgSO2 + SO3 =>
MgSO3 + SO2 = MgSO2 + SO3
Pt + HNO3 + HCl = H2PtCl6 + NO + H2O =>
3 Pt + 4 HNO3 + 18 HCl = 3 H2PtCl6 + 4 NO + 8 H2O
C6H14N4O2H2O = NH2CONH2C5H12N2O2 =>
C6H14N4O2H2O = NH2CONH2C5H12N2O2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
MgS + Sr(OH)2 = Mg(OH)2 + SSr =>
MgS + Sr(OH)2 = Mg(OH)2 + SSr
CCl4 + NaOH = C(OH)4 + NaCl =>
CCl4 + 4 NaOH = C(OH)4 + 4 NaCl
Al + AgNO3 = Al(NO3)3 + Ag1 =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag1
Bi{3+} + SnO2{2-} + OH{-} = Bi{+} + SnO3{2-} + H2O =>
Bi{3+} + SnO2{2-} + 2 OH{-} = Bi{+} + SnO3{2-} + H2O
H2CO3 + Na = Na2CO3 + H2 =>
H2CO3 + 2 Na = Na2CO3 + H2
Ca(NO3)2 + HCl = Cl2 + NOCl + H2O + CaCl2 =>
Ca(NO3)2 + 8 HCl = 2 Cl2 + 2 NOCl + 4 H2O + CaCl2
H{+} + MnO4{-} + I{-} = I2 + Mn{2} + H2O =>
16 H{+} + 2 MnO4{-} + 10 I{-} = 5 I2 + 2 Mn{2} + 8 H2O
Ba(OH)2 + Na2(SO4) = Ba(SO4) + Na(OH) =>
Ba(OH)2 + Na2(SO4) = Ba(SO4) + 2 Na(OH)
KCl(aq) + NaOH(aq) = KOH + NaCl =>
KCl(aq) + NaOH(aq) = KOH + NaCl
C2H6O + Br2 = H2O + C2H4Br2 =>
C2H6O + Br2 = H2O + C2H4Br2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Ca(H2PO4)2*H2O = CaHPO4 + H3PO4 + H2O =>
Ca(H2PO4)2*H2O = CaHPO4 + H3PO4 + H2O
KHF2 = F2 + H2 + KF =>
2 KHF2 = F2 + H2 + 2 KF
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Zn + SbCl3 + H2SO4 = ZnSO4 + ZnCl2 + SbH3 =>
6 Zn + 2 SbCl3 + 3 H2SO4 = 3 ZnSO4 + 3 ZnCl2 + 2 SbH3
I + HCl = IHCl =>
I + HCl = IHCl
Mn(NO)3 + NaBiO3 + HNO3 = Bi(NO3)2 + HMnO4 + NaNO3 + H2O =>
3 Mn(NO)3 + 16 NaBiO3 + 39 HNO3 = 16 Bi(NO3)2 + 3 HMnO4 + 16 NaNO3 + 18 H2O
NaBr + H2SO4 = Br2 + NaSO4 + SO2 + H2O =>
2 NaBr + 4 H2SO4 = Br2 + 2 NaSO4 + 2 SO2 + 4 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
NaNO3 + CO2 = NO2 + NaCO3 =>
NaNO3 + CO2 = NO2 + NaCO3
HBr + Al2O3 = AlBr3 + H2O =>
6 HBr + Al2O3 = 2 AlBr3 + 3 H2O
K(MnO4) + Fe(SO4) + H2SO4 = Fe2(SO4)3 + MnSO4 + KSO4 + H2O =>
K(MnO4) + 4 Fe(SO4) + 4 H2SO4 = 2 Fe2(SO4)3 + MnSO4 + KSO4 + 4 H2O
POBr3 + HBr = PBr5 + H2O =>
POBr3 + 2 HBr = PBr5 + H2O
C19H10Br4O5S + HCl = ClC19H11Br4O5S =>
C19H10Br4O5S + HCl = ClC19H11Br4O5S
BaCl2 + MgSO4 = BaSO4 + MgCl2 =>
BaCl2 + MgSO4 = BaSO4 + MgCl2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + KCH3COO =>
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + 2 KCH3COO
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Na2CrO4 + NaOH = NaCrO2 + Na2O2 + H2O =>
2 Na2CrO4 + 4 NaOH = 2 NaCrO2 + 3 Na2O2 + 2 H2O
NH3 + H2O + Cu(NO)3 = NH4NO3 + Cu(OH)2 =>
2 NH3 + 31 H2O + 8 Cu(NO)3 = 13 NH4NO3 + 8 Cu(OH)2
P4(s) + S8(s) = P4S10(s) =>
4 P4(s) + 5 S8(s) = 4 P4S10(s)
Na + H3(PO4) = Na3(PO4) + H2 =>
6 Na + 2 H3(PO4) = 2 Na3(PO4) + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
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