| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 LiS + Al(OH)3 = AlS3 + 3 Li(OH)
Ge2O4 = Ge + O2 =>
Ge2O4 = 2 Ge + 2 O2
PbBr2 + NH4NO3 = NH4Br + Pb(NO3)2 =>
PbBr2 + 2 NH4NO3 = 2 NH4Br + Pb(NO3)2
ZnBr2 + K3PO4 = KBr + (Zn)3(PO4)2 =>
3 ZnBr2 + 2 K3PO4 = 6 KBr + (Zn)3(PO4)2
Al(NO3)3 + Cr = Cr(NO3)3 + Al =>
Al(NO3)3 + Cr = Cr(NO3)3 + Al
Fe + NaOH + H2O = FeNa2O4 + H2 =>
Fe + 2 NaOH + 2 H2O = FeNa2O4 + 3 H2
H2S + CO2 = CS2 + H2O =>
2 H2S + CO2 = CS2 + 2 H2O
BeO + HCl = BeCl + OH =>
BeO + HCl = BeCl + OH
AgCl + NH4OH = Ag(NH3) + Cl2 + H2O =>
2 AgCl + 2 NH4OH = 2 Ag(NH3) + Cl2 + 2 H2O
Li(s) + HCl(aq) = LiCl(s) + H(g) =>
Li(s) + HCl(aq) = LiCl(s) + H(g)
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
C3H8OH + O2 = H2O + CO2 =>
4 C3H8OH + 19 O2 = 18 H2O + 12 CO2
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
ZnO + HNO3 = ZnOHNO3 =>
ZnO + HNO3 = ZnOHNO3
Ca + H3AsO4 = Ca(AsO4)2 + H2 =>
Ca + 2 H3AsO4 = Ca(AsO4)2 + 3 H2
PCl3(l) + H2O(l) = H3PO3(l) + HCl(g) =>
PCl3(l) + 3 H2O(l) = H3PO3(l) + 3 HCl(g)
Sr(OH)2 = Sr{+2} + OH{-} =>
Sr(OH)2 = Sr{+2} + 2 OH{-}
NaNO3 + AgCl2 = Ag(NO3)2 + NaCl =>
2 NaNO3 + AgCl2 = Ag(NO3)2 + 2 NaCl
Cl + NaOH = NaO + HCl =>
Cl + NaOH = NaO + HCl
Pb(NO3)2 + (NH4)2(CO3) = Pb(CO3) + (NH4)(NO3) =>
Pb(NO3)2 + (NH4)2(CO3) = Pb(CO3) + 2(NH4)(NO3)
Fe(OH)3 + NaOH = Na(OH)3 + FeOH =>
Fe(OH)3 + NaOH = Na(OH)3 + FeOH
HCl + Sb2O3 = SbCl3 + H2O =>
6 HCl + Sb2O3 = 2 SbCl3 + 3 H2O
HCl(aq) + K2SO3(aq) = KCl(aq) + H2O(l) + SO2(g) =>
2 HCl(aq) + K2SO3(aq) = 2 KCl(aq) + H2O(l) + SO2(g)
KClO3 + C2H40 = CO2 + KCl + H2O =>
8 KClO3 + C2H40 = 2 CO2 + 8 KCl + 20 H2O
KMnO4 + H2SO4 + Sr(NO3)2 = MnO + K2SO4 + SrSO4 + NO3 + H2O =>
2 KMnO4 + 6 H2SO4 + 5 Sr(NO3)2 = 2 MnO + K2SO4 + 5 SrSO4 + 10 NO3 + 6 H2O
Li + CuCl2 = CuLi2 + Cl =>
2 Li + CuCl2 = CuLi2 + 2 Cl
HSCN + KMnO4 + H2OSO4 = MnSO4 + KSO4 + HCN + H2O =>
HSCN + KMnO4 + H2OSO4 = MnSO4 + KSO4 + HCN + H2O
PCl2 + H2O2 = H2Cl2 + H2PO4 =>
PCl2 + 2 H2O2 = H2Cl2 + H2PO4
HCOOH + Na = HCOONa + H2 =>
2 HCOOH + 2 Na = 2 HCOONa + H2
FeClCl2 = FeCl3 =>
FeClCl2 = FeCl3
CaCO3(solid) + H2SO4(aqueous) = CaSO4 + CO3H2 =>
CaCO3(solid) + H2SO4(aqueous) = CaSO4 + CO3H2
H2S + Fe2Cl3 = Fe2S3 + H2Cl =>
3 H2S + Fe2Cl3 = Fe2S3 + 3 H2Cl
NaCl + AgCl = NaAgCl2 =>
NaCl + AgCl = NaAgCl2
Na + ZnSO4 = Na2SO4 + Zn =>
2 Na + ZnSO4 = Na2SO4 + Zn
CrCl3 + H2O2 + NaOH = Na2CrO3 + NaCl + H2O =>
2 CrCl3 + H2O2 + 10 NaOH = 2 Na2CrO3 + 6 NaCl + 6 H2O
HCOOH + Ca = Ca(HCOO)2Ca + H2 =>
2 HCOOH + 2 Ca = Ca(HCOO)2Ca + H2
CuSO4 + NH3*H2O = [Cu(NH3)4]SO4 + H2O =>
CuSO4 + 4 NH3*H2O = [Cu(NH3)4]SO4 + 4 H2O
F2 + P = FP =>
F2 + 2 P = 2 FP
NO2 + CS2 = CO2 + SO2 + N2 =>
6 NO2 + 2 CS2 = 2 CO2 + 4 SO2 + 3 N2
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
CrI3 + H2O2 + OH{-} = CrO42{-} + IO4{-} + H2O =>
CrI3 + 52 H2O2 + 4 OH{-} = CrO42{-} + 3 IO4{-} + 54 H2O
[Ni(NH3)6] + H + Cl = [NiCl6] + NH4 =>
[Ni(NH3)6] + 6 H + 6 Cl = [NiCl6] + 6 NH4
Ti(CO3)2 + HCl = CO2 + H2O + TiCl4 =>
Ti(CO3)2 + 4 HCl = 2 CO2 + 2 H2O + TiCl4
CuSO4 + Fe(OH)2 = Cu(OH)2 + FeSO4 =>
CuSO4 + Fe(OH)2 = Cu(OH)2 + FeSO4
SiC + HF + HNO3 = H2SiF6 + NO + H2O + CO2 =>
3 SiC + 18 HF + 8 HNO3 = 3 H2SiF6 + 8 NO + 10 H2O + 3 CO2
K2Cr2O7 + H2C2O4 + KOH = K3[Cr(C2O4)3] + CO2 + H2O =>
K2Cr2O7 + 9 H2C2O4 + 4 KOH = 2 K3[Cr(C2O4)3] + 6 CO2 + 11 H2O
Mg(OH)3 + AlBr3 = Al(OH)3 + MgBr3 =>
Mg(OH)3 + AlBr3 = Al(OH)3 + MgBr3
Ba(OH)2 + H2SO4(aq) = HOH + BaSO4 =>
Ba(OH)2 + H2SO4(aq) = 2 HOH + BaSO4
KMnO4 + H2SO4 + K2C2O4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 8 H2SO4 + 5 K2C2O4 = 2 MnSO4 + 6 K2SO4 + 10 CO2 + 8 H2O
Mn(NO3)2(aq) + Na2CO3(aq) = NaNO3(aq) + MnCO3(s) =>
Mn(NO3)2(aq) + Na2CO3(aq) = 2 NaNO3(aq) + MnCO3(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/24
Équations équilibrées sur02/12/23
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