| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Li + AlCl3 = 3 LiCl + Al
NH3 + CH3CH2CH2Cl = CH3CH2CH2NH3Cl =>
NH3 + CH3CH2CH2Cl = CH3CH2CH2NH3Cl
NH4NO3 + NaCl = NH4Cl + NaNO3 =>
NH4NO3 + NaCl = NH4Cl + NaNO3
Ca + AgCl = CaCl2 + Ag =>
Ca + 2 AgCl = CaCl2 + 2 Ag
Cu(OH)2 + NH4OH = (Cu(NH3)4)(OH)2 + H2O =>
Cu(OH)2 + 4 NH4OH = (Cu(NH3)4)(OH)2 + 4 H2O
CH2CHCH2CH3 + HCl = CH3ClCHCH2CH3 =>
CH2CHCH2CH3 + HCl = CH3ClCHCH2CH3
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
PCl3 + SO3 = POCl3 + SO2 =>
PCl3 + SO3 = POCl3 + SO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Li + Cu(OH)2 = LiOH + Cu =>
2 Li + Cu(OH)2 = 2 LiOH + Cu
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
KI + NaNO2 + H2SO4 = I2 + NO + K2SO4 + Na2SO4 + H2O =>
2 KI + 2 NaNO2 + 2 H2SO4 = I2 + 2 NO + K2SO4 + Na2SO4 + 2 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CH3CH2CH2Cl + NH3 = CH3CH2CH2NH2 + HCl =>
CH3CH2CH2Cl + NH3 = CH3CH2CH2NH2 + HCl
Sc2(CO3)3 + H2SO4 = Sc2(SO4)3 + H2CO3 =>
Sc2(CO3)3 + 3 H2SO4 = Sc2(SO4)3 + 3 H2CO3
Ag2CO3 + HCl = AgCl + H2O + CO2 =>
Ag2CO3 + 2 HCl = 2 AgCl + H2O + CO2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
CH3CH2CH2Cl + NH3 = CH3CH2CH2NH2 + NH4Cl =>
CH3CH2CH2Cl + 2 NH3 = CH3CH2CH2NH2 + NH4Cl
N2 + S = NS =>
N2 + 2 S = 2 NS
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
O2 + Cu2S3 = Cu2O + SO2 =>
7 O2 + 2 Cu2S3 = 2 Cu2O + 6 SO2
N2 + S = N2S3 =>
N2 + 3 S = N2S3
Ag2NO3(aq) + NaCO3(aq) = Ag2CO3(s) + NaNO3 =>
Ag2NO3(aq) + NaCO3(aq) = Ag2CO3(s) + NaNO3
NH4NO3 + NaCl = NH4Cl + NaNO3 =>
NH4NO3 + NaCl = NH4Cl + NaNO3
HCl + KClO3 = Cl2 + H2O + KCl2 =>
12 HCl + 2 KClO3 = 5 Cl2 + 6 H2O + 2 KCl2
ClO3{-} + H2O + e = Cl2 + HO{-} =>
2 ClO3{-} + 6 H2O + 10e = Cl2 + 12 HO{-}
NaCrO2 + NH4Cl + H2O = NH4OH + Cr(OH)3 + NaCl =>
NaCrO2 + NH4Cl + 2 H2O = NH4OH + Cr(OH)3 + NaCl
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
Ag2CO3 + HCl = AgCl + H2O + CO2 =>
Ag2CO3 + 2 HCl = 2 AgCl + H2O + CO2
Ca + NaOH = Ca(OH)2 + Na =>
Ca + 2 NaOH = Ca(OH)2 + 2 Na
S + N2 = SN =>
2 S + N2 = 2 SN
CuSO4*5H2O = CuSO4 + OH + H2 =>
2 CuSO4*5H2O = 2 CuSO4 + 10 OH + 5 H2
NH4ClO4 + C4H5Cl = CO + H2O + Cl2 + N2 =>
26 NH4ClO4 + 8 C4H5Cl = 32 CO + 72 H2O + 17 Cl2 + 13 N2
ZnF2 + Ca(OH)2 = ZnO + H2O + CaF2 =>
ZnF2 + Ca(OH)2 = ZnO + H2O + CaF2
(NH4)2SO4 + Na(OH) = NH4(OH) + Na2SO4 =>
(NH4)2SO4 + 2 Na(OH) = 2 NH4(OH) + Na2SO4
HPO4{-} + H2O = PO42{-} + H5O =>
3 HPO4{-} + 191 H2O = 3 PO42{-} + 77 H5O
iron + copper(II)chloride = iron(II)chloride + copper =>
Fe + CuCl2 = FeCl2 + Cu
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Pb(NO3)2 = Pb0 + O2 + NO2 =>
Pb(NO3)2 = Pb0 + O2 + 2 NO2
PCl3 + Cl3 = PCl5 =>
3 PCl3 + 2 Cl3 = 3 PCl5
N2 + S = N2S =>
N2 + S = N2S
N2 + S = N2S5 =>
N2 + 5 S = N2S5
PbCl2 + NaOH = NaCl + Pb(OH)2 =>
PbCl2 + 2 NaOH = 2 NaCl + Pb(OH)2
S + N2 = N2S4 =>
4 S + N2 = N2S4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Cr(OH)2 + H2O2 + NaOH = Na2CrO4 + H2O =>
Cr(OH)2 + 2 H2O2 + 2 NaOH = Na2CrO4 + 4 H2O
S + N2 = S3N2 =>
3 S + N2 = S3N2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
N2 + S = N2S3 =>
N2 + 3 S = N2S3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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