| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2
C10H22 + H2O = CH4 + CO2 =>
4 C10H22 + 18 H2O = 31 CH4 + 9 CO2
Cl2 + MnI3 = MnCl3 + I =>
3 Cl2 + 2 MnI3 = 2 MnCl3 + 6 I
NH3 + Cl2 = HCl + NCl3 =>
NH3 + 3 Cl2 = 3 HCl + NCl3
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
Os + F2 = OsF8 =>
Os + 4 F2 = OsF8
NaOH + K2CrO4 = NaO4 + K2CrOH =>
NaOH + K2CrO4 = NaO4 + K2CrOH
Ca(NO3)2 + CuSO4 = Cu(NO3)3 + Ca3(SO4)2 =>
3 Ca(NO3)2 + 2 CuSO4 = 2 Cu(NO3)3 + Ca3(SO4)2
Fe2O3 + H2S = Fe2S3 + H2O =>
Fe2O3 + 3 H2S = Fe2S3 + 3 H2O
H2SiCl2 + H2O = H8SiO4 + HCl =>
H2SiCl2 + 4 H2O = H8SiO4 + 2 HCl
NH3 + Cl2 = NH4Cl + N2 =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
ClO + H2 = OH + HCl =>
ClO + H2 = OH + HCl
C2H2Br4 + O2 = CO2 + H2O + Br2 =>
2 C2H2Br4 + 5 O2 = 4 CO2 + 2 H2O + 4 Br2
N2H4 + Na2SeO3 + H2SO4 = N2 + Se + Na2SO4 + H2O =>
N2H4 + Na2SeO3 + H2SO4 = N2 + Se + Na2SO4 + 3 H2O
Fe + AuO = FeO + Au =>
Fe + AuO = FeO + Au
FeCl3 + H2SO4 + KBr = FeSO4 + Br2 + HCl + K2SO4 =>
2 FeCl3 + 3 H2SO4 + 2 KBr = 2 FeSO4 + Br2 + 6 HCl + K2SO4
Na2[Zn(OH)4] + H2SO4 = Na2SO4 + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + H2SO4 = Na2SO4 + Zn(OH)2 + 2 H2O
NH3 + Cl2 = NH4Cl + NCl3 =>
4 NH3 + 3 Cl2 = 3 NH4Cl + NCl3
HCl(ac) + KOH(ac) = KCl(ac) + H2O(l) =>
HCl(ac) + KOH(ac) = KCl(ac) + H2O(l)
MnO4 + SO3{-}2 = MnO + SO4{-}2 =>
MnO4 + 3 SO3{-}2 = MnO + 3 SO4{-}2
NH3 + F2 = NH4F + NF3 =>
4 NH3 + 3 F2 = 3 NH4F + NF3
CaCO3 + HCH3OO = Ca(CH3COO)2 + H2O + CO2 =>
CaCO3 + 4 HCH3OO = Ca(CH3COO)2 + 5 H2O + CO2
NCl2 + CH4 = CCl4 + N2 + H2 =>
2 NCl2 + CH4 = CCl4 + N2 + 2 H2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
N2O + K2Cr2O7 + H2SO4 = N2O3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 N2O + 2 K2Cr2O7 + 8 H2SO4 = 3 N2O3 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
NH3 + H2SO4 = (NH4)HSO4 =>
NH3 + H2SO4 = (NH4)HSO4
HClO3 + Ag + HCl = AgCl + H2O =>
HClO3 + 6 Ag + 5 HCl = 6 AgCl + 3 H2O
FeCl2 + H2S = FeCl + S + HCl =>
2 FeCl2 + H2S = 2 FeCl + S + 2 HCl
Cu(NO3)2 + Na3PO4 = Cu3(PO4)2(s) + NaNO3 =>
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2(s) + 6 NaNO3
TI2SO4 = TI2 + SO4 =>
TI2SO4 = TI2 + SO4
Cr2O7{-2} + I{-} + H{+} = Cr{+3} + I2 + H2O =>
Cr2O7{-2} + 6 I{-} + 14 H{+} = 2 Cr{+3} + 3 I2 + 7 H2O
NH3 + H2SO4 = NH4 + SO4 =>
2 NH3 + H2SO4 = 2 NH4 + SO4
KI + K2O2 + H2SO4 = I2 + K2SO4 + H2O =>
2 KI + K2O2 + 2 H2SO4 = I2 + 2 K2SO4 + 2 H2O
Zn + NiCl2 = Ni + ZnCl =>
2 Zn + NiCl2 = Ni + 2 ZnCl
C2 + H3 = CH5 =>
3 C2 + 10 H3 = 6 CH5
H2O2 + MnSO4 + KOH = H2O + MnO2 + K2SO4 =>
H2O2 + MnSO4 + 2 KOH = 2 H2O + MnO2 + K2SO4
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
PI3 + Br2 + H2O = HBr + HIO3 + H3PO4 =>
PI3 + 10 Br2 + 13 H2O = 20 HBr + 3 HIO3 + H3PO4
Fe + Pb(C2H3O2)2 = Fe(C2H3O2) + Pb =>
2 Fe + Pb(C2H3O2)2 = 2 Fe(C2H3O2) + Pb
Li + MgO = Mg + Li2O =>
2 Li + MgO = Mg + Li2O
Na2(CO)3 + Cu(SO)4 = Na2(SO)4 + Cu(CO)3 =>
Na2(CO)3 + Cu(SO)4 = Na2(SO)4 + Cu(CO)3
Rb2SO4 = Rb + SO4 =>
Rb2SO4 = 2 Rb + SO4
KIO3(aq) + Sr(NO3)2(aq) = KNO3(aq) + Sr(IO3)2(s) =>
2 KIO3(aq) + Sr(NO3)2(aq) = 2 KNO3(aq) + Sr(IO3)2(s)
NH3 + HCl = NHCl + H3 =>
NH3 + HCl = NHCl + H3
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
Al + Na2O = AlO + Na =>
Al + Na2O = AlO + 2 Na
Pb(NO3)2 + FeCI3 = PbCI3 + Fe(NO3)2 =>
Pb(NO3)2 + FeCI3 = PbCI3 + Fe(NO3)2
H2S + O3 = SO2 + H2O =>
H2S + O3 = SO2 + H2O
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/01/24
Équations équilibrées sur12/31/23
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