| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HgO = 2 Hg + O2
HCNS + NaOH = NaCNS + H2O =>
HCNS + NaOH = NaCNS + H2O
(SO4)3 + Cl2 = SO4Cl =>
2(SO4)3 + 3 Cl2 = 6 SO4Cl
Ag + H3PO4 = Ag3PO4 + H2 =>
6 Ag + 2 H3PO4 = 2 Ag3PO4 + 3 H2
NaBr + KMnO4 + H2O = NaOH + Br2 + MnO2 + KOH =>
6 NaBr + 2 KMnO4 + 4 H2O = 6 NaOH + 3 Br2 + 2 MnO2 + 2 KOH
RbOH + H2SO3 = Rb2SO3 + HOH =>
2 RbOH + H2SO3 = Rb2SO3 + 2 HOH
Fe{2}O{3} + H = Fe + H{2}O =>
Fe{2}O{3} + H = Fe + H{2}O
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
Al2(SO4)3 + HCl = AlCl3 + H2O + SO3 =>
Al2(SO4)3 + 6 HCl = 2 AlCl3 + 3 H2O + 3 SO3
Na2S5 + HCl = H2S + S + NaCl =>
Na2S5 + 2 HCl = H2S + 4 S + 2 NaCl
Al + NoCl2 = AlCl3 + No =>
2 Al + 3 NoCl2 = 2 AlCl3 + 3 No
Ag(NO3) + K(CrO4) = Ag(CrO4) + K(NO3) =>
Ag(NO3) + K(CrO4) = Ag(CrO4) + K(NO3)
SOCl2 + O2 = SO2 + Cl2 =>
2 SOCl2 + O2 = 2 SO2 + 2 Cl2
MgCl2(aq) + Li2S(aq) = LiCl + MgS =>
MgCl2(aq) + Li2S(aq) = 2 LiCl + MgS
NaBr + KMnO4 + H2O = NaOH + Br2 + MnO2 + KOH =>
6 NaBr + 2 KMnO4 + 4 H2O = 6 NaOH + 3 Br2 + 2 MnO2 + 2 KOH
PbCO3(s) = PbOCO2(g) =>
PbCO3(s) = PbOCO2(g)
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
FeCl3 + Br2 + NaOH = FeCl2 + Br(OH)2 + NaCl =>
4 FeCl3 + Br2 + 4 NaOH = 4 FeCl2 + 2 Br(OH)2 + 4 NaCl
C25H22PCl + NaOH + C7H6O + CH2Cl2 = C14H12CH + PClOH + NaC7H6OCl =>
49 C25H22PCl + 22 NaOH + 49 C7H6O + 11 CH2Cl2 = 95 C14H12CH + 49 PClOH + 22 NaC7H6OCl
C6H9O{-} + OH{-} = C6H8O4{2-} + H2O + e =>
C6H9O{-} + 7 OH{-} = C6H8O4{2-} + 4 H2O + 6e
Ba(OH)2 + NaOH = BaOH + Na(OH)2 =>
Ba(OH)2 + NaOH = BaOH + Na(OH)2
Al + S = AlS =>
Al + S = AlS
ZnCl2 + AgNO3 = Zn(NO3)2 + AgCl =>
ZnCl2 + 2 AgNO3 = Zn(NO3)2 + 2 AgCl
Ca(OH)2 + HNO3 = CaOHNO3 + H2O =>
Ca(OH)2 + HNO3 = CaOHNO3 + H2O
NH3 + H2C2O4 = NH4 + HC2O4 =>
NH3 + H2C2O4 = NH4 + HC2O4
Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3
Ag + H2 = Ag2H =>
4 Ag + H2 = 2 Ag2H
NaBr + KMnO4 + H2O = NaOH + Br2 + MnO2 + KOH =>
6 NaBr + 2 KMnO4 + 4 H2O = 6 NaOH + 3 Br2 + 2 MnO2 + 2 KOH
NH3(g) + Cl(g) = NH4Cl(s) + NCl3(g) =>
4 NH3(g) + 6 Cl(g) = 3 NH4Cl(s) + NCl3(g)
NaBr + KMnO4 + H2O = NaOH + Br2 + MnO2 + KOH =>
6 NaBr + 2 KMnO4 + 4 H2O = 6 NaOH + 3 Br2 + 2 MnO2 + 2 KOH
Pt + I = PtI =>
Pt + I = PtI
Mg3(AsO3)2 + AgNO3 = Mg(NO3)2 + Ag3AsO3 =>
Mg3(AsO3)2 + 6 AgNO3 = 3 Mg(NO3)2 + 2 Ag3AsO3
MnSO4 + (NH4)2S = MnS + (NH4)2SO4 =>
MnSO4 + (NH4)2S = MnS + (NH4)2SO4
Al + MnSO4 = Al2(SO4)3 + Mn =>
2 Al + 3 MnSO4 = Al2(SO4)3 + 3 Mn
C12H22O11 + H2O = C2H6O + CO2 =>
C12H22O11 + H2O = 4 C2H6O + 4 CO2
Ag + H2 = AgH2 =>
Ag + H2 = AgH2
Zn + I2 = ZnI =>
2 Zn + I2 = 2 ZnI
K3PO4 + BaCl2 = KCl + Ba + (PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + 3 Ba + (PO4)2
MnSO4 + Na2CO3 = MnCO3 + Na2SO4 =>
MnSO4 + Na2CO3 = MnCO3 + Na2SO4
Na2SO4H3PO4 = Na2PO4H3SO4 =>
Na2SO4H3PO4 = Na2PO4H3SO4
NaOHKCI = NaCIKOH =>
NaOHKCI = NaCIKOH
NaBr + KMnO4 + H2O = NaOH + Br2 + MnO2 + KOH =>
6 NaBr + 2 KMnO4 + 4 H2O = 6 NaOH + 3 Br2 + 2 MnO2 + 2 KOH
Ag + H2O = Ag2O + H2 =>
2 Ag + H2O = Ag2O + H2
NaS + HNO3 = NaNO3 + NO2 + S + H2O =>
NaS + 2 HNO3 = NaNO3 + NO2 + S + H2O
Sn3(PO4) + Mg = Sn + Mg3(PO4)2 =>
2 Sn3(PO4) + 3 Mg = 6 Sn + Mg3(PO4)2
C3H7Br + Cl2 = C3H6Cl + HBr =>
2 C3H7Br + Cl2 = 2 C3H6Cl + 2 HBr
H2C2O4*2H2O + MnO4 = Mn + CO2 + H2O =>
4 H2C2O4*2H2O + MnO4 = Mn + 8 CO2 + 12 H2O
Zn(OH)2 + Cu(NO3)2 = Zn(NO3)2 + Cu(OH)2 =>
Zn(OH)2 + Cu(NO3)2 = Zn(NO3)2 + Cu(OH)2
CO + H2 = C8H14 + H2O =>
8 CO + 15 H2 = C8H14 + 8 H2O
C13H8O + BH4{-} + CH3CH2OH = C13H9OH + B(OCH2CH3)4{-} =>
4 C13H8O + BH4{-} + 4 CH3CH2OH = 4 C13H9OH + B(OCH2CH3)4{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/02/24
Équations équilibrées sur08/01/23
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