| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgHPO4 + NH4OH = AgOH + NH5PO4
CaO + H2CO3 = Ca(HCO3)2 + H2O =>
CaO + 2 H2CO3 = Ca(HCO3)2 + H2O
CH4Cl2 + Cl2 = CH3Cl2 + HCl =>
2 CH4Cl2 + Cl2 = 2 CH3Cl2 + 2 HCl
Fe7O7C7 + HCl = Fe(CO)Cl2 + H2 =>
Fe7O7C7 + 14 HCl = 7 Fe(CO)Cl2 + 7 H2
KL + PB(NO3)2 = K(NO3) + PBL2 =>
2 KL + PB(NO3)2 = 2 K(NO3) + PBL2
H2O + OH{-} + CoCl2 + Na2O2 = Co(OH)3 + Cl{-} + Na{+} =>
2 H2O + 2 OH{-} + 2 CoCl2 + Na2O2 = 2 Co(OH)3 + 4 Cl{-} + 2 Na{+}
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
As2S5 + NH4OH + H2O2 = H2O + (NH4)2SO4 + (NH4)3AsO4 =>
As2S5 + 16 NH4OH + 20 H2O2 = 28 H2O + 5(NH4)2SO4 + 2(NH4)3AsO4
K2CrO4 + H2SO4 = H2CrO4 + K2SO4 =>
K2CrO4 + H2SO4 = H2CrO4 + K2SO4
PbO(s) = Pb + O =>
PbO(s) = Pb + O
HClO3 = ClO2 + HClO4 + H2O =>
3 HClO3 = 2 ClO2 + HClO4 + H2O
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
Na2SO4 + CaSO3 = CaSO4 + Na2SO3 =>
Na2SO4 + CaSO3 = CaSO4 + Na2SO3
CIO2 + H2O = HCIO2 + HCIO3 =>
2 CIO2 + H2O = HCIO2 + HCIO3
NH4VO3 = NH3 + H2O + V2O5 =>
2 NH4VO3 = 2 NH3 + H2O + V2O5
Fe2S3 + HCl = FeCl3 + SH2 =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 SH2
CH4 + CO2 + NH3 = C2H4N2 + H2O =>
3 CH4 + 5 CO2 + 8 NH3 = 4 C2H4N2 + 10 H2O
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
NH3 + IO4 = NO + I2 + H2O =>
16 NH3 + 10 IO4 = 16 NO + 5 I2 + 24 H2O
C4H10(aq) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(aq) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
Pb(NO3)2 + H2SO4 = HNO3 + (PbSO4) =>
Pb(NO3)2 + H2SO4 = 2 HNO3 + (PbSO4)
CO2 + AlCl3 = Al2O3 + C + Cl =>
3 CO2 + 4 AlCl3 = 2 Al2O3 + 3 C + 12 Cl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
In(OH)3 + KBr = InBr3 + KOH =>
In(OH)3 + 3 KBr = InBr3 + 3 KOH
As2O3 + Zn + H2SO4 = AsH3(g) + ZnSO4 + H2O =>
As2O3 + 6 Zn + 6 H2SO4 = 2 AsH3(g) + 6 ZnSO4 + 3 H2O
C14H24 + O2 = H2O + CO2 =>
C14H24 + 20 O2 = 12 H2O + 14 CO2
NaBiO3 + H2SO4 = H2O + Na2SO4 + Bi2(SO4)3 + O2 =>
2 NaBiO3 + 4 H2SO4 = 4 H2O + Na2SO4 + Bi2(SO4)3 + O2
C6H14O7 + C19H14O2 = C2H5OH + CO2 =>
87 C6H14O7 + 6 C19H14O2 = 217 C2H5OH + 202 CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
F(g) + Br(g) = BrF3(g) =>
3 F(g) + Br(g) = BrF3(g)
Mg + PbCo = MgCo + Pb =>
Mg + PbCo = MgCo + Pb
C6H5NH2 + H2O2 = CO2 + H2O + NH3 =>
C6H5NH2 + 14 H2O2 = 6 CO2 + 16 H2O + NH3
Fe(NO3)2 + NH4NO3 = FeNH4(NO3)3 =>
Fe(NO3)2 + NH4NO3 = FeNH4(NO3)3
MnO2 + ClO3{-} + H2O = Cl{-} + MnO4{-} + H{+} =>
2 MnO2 + ClO3{-} + H2O = Cl{-} + 2 MnO4{-} + 2 H{+}
NH + BaCl = BaN + HCl =>
NH + BaCl = BaN + HCl
MnSO4 + (NH4)2S2O8 + H2O = MnO2 + H2SO4 + (NH4)2SO3 =>
2 MnSO4 + (NH4)2S2O8 + 3 H2O = 2 MnO2 + 3 H2SO4 + (NH4)2SO3
S8 + OH{-} = S{2-} + SO4{-2} + H2O =>
S8 + 16 OH{-} = 6 S{2-} + 2 SO4{-2} + 8 H2O
HCOOH + CH3CHOHCH3 = HCOOCHCH3 + H2O =>
15 HCOOH + 7 CH3CHOHCH3 = 12 HCOOCHCH3 + 13 H2O
C2H3ONa + HCl = C2H4O + NaCl =>
C2H3ONa + HCl = C2H4O + NaCl
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
Pb(NO3)2 + LiCl = PbCl2 + LiNO3 =>
Pb(NO3)2 + 2 LiCl = PbCl2 + 2 LiNO3
H{3}PO4 + NH{4}OH = H{2}O + (NH{4}){3}PO{4} =>
3 H{3}PO4 + NH{4}OH = 3 H{2}O + (NH{4}){3}PO{4}
NH4 + OH = NH3 + H2O =>
NH4 + OH = NH3 + H2O
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
Cl2 + KOH(t) = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH(t) = 5 KCl + KClO3 + 3 H2O
Zn(NO3)2(aq) + Na2SO4(aq) = ZnSO4(s) + NaNO3(aq) =>
Zn(NO3)2(aq) + Na2SO4(aq) = ZnSO4(s) + 2 NaNO3(aq)
Ca(NO3)2 + HCl = (HNO3) + CaCl2 =>
Ca(NO3)2 + 2 HCl = 2(HNO3) + CaCl2
Fe3O4 + H2SO4(d) = Fe2(SO4)3 + FeSO4 + H2O =>
Fe3O4 + 4 H2SO4(d) = Fe2(SO4)3 + FeSO4 + 4 H2O
S + Al = Al2S3 =>
3 S + 2 Al = Al2S3
HCI + KOH = H2O + KCI =>
HCI + KOH = H2O + KCI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/24
Équations équilibrées sur02/15/23
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