| Équations équilibrées la veille | Équations équilibrées le lendemain |
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3
AlCl3 + C + Na = AlC + NaCl =>
AlCl3 + C + 3 Na = AlC + 3 NaCl
Cr(aq) + NiSO4(aq) = CrSO4(aq) + Ni(s) =>
Cr(aq) + NiSO4(aq) = CrSO4(aq) + Ni(s)
SNO3 + Cu = S + Cu(NO3)2 =>
2 SNO3 + Cu = 2 S + Cu(NO3)2
Cu(No3)2 + Na2S = Cu(No3)2Na2S =>
Cu(No3)2 + Na2S = Cu(No3)2Na2S
KMnO4 + C6H10 + H2O = C6H12O2 + KOH + MnO2 =>
2 KMnO4 + 3 C6H10 + 4 H2O = 3 C6H12O2 + 2 KOH + 2 MnO2
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Ag(No3)2 + NaF = AgF2 + NaNo3 =>
Ag(No3)2 + 2 NaF = AgF2 + 2 NaNo3
CH3CH2Cl + KOH = C2H5OH + KCl =>
CH3CH2Cl + KOH = C2H5OH + KCl
K2Cr2O7 + OH{-} = K2CrO4 + H2O + CrO4{2-} =>
K2Cr2O7 + 2 OH{-} = K2CrO4 + H2O + CrO4{2-}
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Cu(NO3)2 + K3Fe(CN)6 = Cu3(Fe(CN)6)2 + K(NO3) =>
3 Cu(NO3)2 + 2 K3Fe(CN)6 = Cu3(Fe(CN)6)2 + 6 K(NO3)
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
[Co(NH3)5ONO]Cl2 = [Co(NH3)5NO2]Cl2 =>
[Co(NH3)5ONO]Cl2 = [Co(NH3)5NO2]Cl2
Na2CO3 + SiO2 = Na2O*3SiO2 + CO2 =>
Na2CO3 + 3 SiO2 = Na2O*3SiO2 + CO2
Al2(SO4)3*H2O = Al2(SO4)3 + H2O =>
Al2(SO4)3*H2O = Al2(SO4)3 + H2O
CaCl2(soln) + Na2CO3(sln) = NaCl(sln) + CaCO3(s) =>
CaCl2(soln) + Na2CO3(sln) = 2 NaCl(sln) + CaCO3(s)
I1 + ClO{-} + H2O = IO{-} + H{+} + Cl{-} =>
2 I1 + ClO{-} + H2O = 2 IO{-} + 2 H{+} + Cl{-}
Na3FeF6 + NaOH = NaF + NaFe(OH)4 =>
Na3FeF6 + 4 NaOH = 6 NaF + NaFe(OH)4
Sr + SO4 = Sr(SO4) =>
Sr + SO4 = Sr(SO4)
PB + Cu(NO3)2 = PBNO3 + Cu =>
2 PB + Cu(NO3)2 = 2 PBNO3 + Cu
CH3COOH + Mg(CO3)2 = Mg(CH3COOH)2 + H2O + CO2 =>
5 CH3COOH + 2 Mg(CO3)2 = 2 Mg(CH3COOH)2 + 2 H2O + 6 CO2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
ZnCl2 + Na2CrO4 = ZnCrO4 + NaCl =>
ZnCl2 + Na2CrO4 = ZnCrO4 + 2 NaCl
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Ge + Cl2 = GeCl4 =>
Ge + 2 Cl2 = GeCl4
C7H6O3 + O2 = CO2 + H2O =>
C7H6O3 + 7 O2 = 7 CO2 + 3 H2O
(NH4)2SO4 + SnCl4 = Sn(SO4)2 + NH4Cl =>
2(NH4)2SO4 + SnCl4 = Sn(SO4)2 + 4 NH4Cl
Na2(CO3) + HNO3 = NaNO3 + H2CO3 =>
Na2(CO3) + 2 HNO3 = 2 NaNO3 + H2CO3
Cl + H2SO4 = ClSO3 + H2O =>
Cl + H2SO4 = ClSO3 + H2O
Cr(III)(SO4)2 + K(CO3)2 = Cr(III)(CO3)2 + K(SO4)2 =>
Cr(III)(SO4)2 + K(CO3)2 = Cr(III)(CO3)2 + K(SO4)2
Li + O6 = LiO13 =>
6 Li + 13 O6 = 6 LiO13
C2H5OH + H2O = CH3COOH + H2 =>
C2H5OH + H2O = CH3COOH + 2 H2
XW03 + H2 = W + XH20 =>
XW03 + 10 H2 = 3 W + XH20
NaCl + KClO3 + H2SO4 = Cl2 + K2SO4 + Na2SO4 + H2O =>
10 NaCl + 2 KClO3 + 6 H2SO4 = 6 Cl2 + K2SO4 + 5 Na2SO4 + 6 H2O
HClO2 + CsOH = CsClO2 + H2O =>
HClO2 + CsOH = CsClO2 + H2O
Ni + HCl + NaClO3 = H2O + NaCl + NiCl2 =>
3 Ni + 6 HCl + NaClO3 = 3 H2O + NaCl + 3 NiCl2
Zn + Cu2SO4 = ZnSO4 + Cu =>
Zn + Cu2SO4 = ZnSO4 + 2 Cu
PbCO3 + NH4Cl = NCO3 + PbH4Cl =>
PbCO3 + NH4Cl = NCO3 + PbH4Cl
SiC + NaOH + O2 = SiO2 + NaC + H2O =>
4 SiC + 4 NaOH + 3 O2 = 4 SiO2 + 4 NaC + 2 H2O
PtCl4 + SO4 = Pt(SO4)2 + Cl4 =>
PtCl4 + 2 SO4 = Pt(SO4)2 + Cl4
Mn + NH3 = Mn(NH3)4 =>
Mn + 4 NH3 = Mn(NH3)4
Ba + CO + O = BaCO3 =>
Ba + CO + 2 O = BaCO3
Na2S + Pb(NO3)2 = NaNO3 + PbS(s) =>
Na2S + Pb(NO3)2 = 2 NaNO3 + PbS(s)
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
ZnS + HS = H2Zn + S =>
ZnS + 2 HS = H2Zn + 3 S
K2Cr2O7 + H2C2O4*2H2O = K[Cr(C2O4)2*(H2O)]*2H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(C2O4)2*(H2O)]*2H2O + 6 CO2 + 15 H2O
Ca + Mg(NO3)3 = Mg + Ca(NO3) =>
3 Ca + Mg(NO3)3 = Mg + 3 Ca(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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