| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CHCl3 + 11 O2 = 4 CO2 + 2 H2O + 12 ClO
LiNO2CaCO3 = Ca(NO2)LiCO3 =>
LiNO2CaCO3 = Ca(NO2)LiCO3
FeSO4 + H2S = FeS + SO2 + H2O =>
3 FeSO4 + 4 H2S = 3 FeS + 4 SO2 + 4 H2O
H6 + Fe = H7Fe =>
7 H6 + 6 Fe = 6 H7Fe
AgNO3 + C4H9Br = C4H9NO3 + AgBr =>
AgNO3 + C4H9Br = C4H9NO3 + AgBr
(NH2)2CO + O2 = H2O + N2 + CO2 =>
2(NH2)2CO + 3 O2 = 4 H2O + 2 N2 + 2 CO2
HPO4Li(OH) = Li(PO4)H2O =>
HPO4Li(OH) = Li(PO4)H2O
CO2 + H16O08 = C6H12O6 + O2 =>
24 CO2 + 3 H16O08 = 4 C6H12O6 + 24 O2
NaCN + H2 = HCN + Na =>
2 NaCN + H2 = 2 HCN + 2 Na
[Sn][O2] + [CO] = [Sn] + [CO2] =>
[Sn][O2] + 2[CO] = [Sn] + 2[CO2]
Rb = Rb3 =>
3 Rb = Rb3
LiCrO4 + CuSO4 = LiSO4 + CuCrO4 =>
LiCrO4 + CuSO4 = LiSO4 + CuCrO4
ClHI = ClIH =>
ClHI = ClIH
CH3COOH + Cu2O = CH3COOCu + H2O =>
2 CH3COOH + Cu2O = 2 CH3COOCu + H2O
Na2Fe(CN)5NO2 + C3H6O + NaOH = Na3[Fe(CN)5NOH] + C3H5O + H2O =>
Na2Fe(CN)5NO2 + 4 C3H6O + NaOH = Na3[Fe(CN)5NOH] + 4 C3H5O + 2 H2O
Ag2NO3NaCO3 = Ag2CO3NaNO3 =>
Ag2NO3NaCO3 = Ag2CO3NaNO3
MgI2Pb(OH)2 = Mg(OH)2PbI2 =>
MgI2Pb(OH)2 = Mg(OH)2PbI2
Mn2O7 + NH3 = MnO2 + N2 + H2O =>
Mn2O7 + 2 NH3 = 2 MnO2 + N2 + 3 H2O
CH2OHCHOHCH2OH + HNO3 = CH2ONO2CHONO2CH2ONO2 + H2O =>
CH2OHCHOHCH2OH + 3 HNO3 = CH2ONO2CHONO2CH2ONO2 + 3 H2O
AgNO3 + K2S2O8 + PY = (Ag(PY)4)(S2O8) + KNO3 + K2SO4 =>
2 AgNO3 + 3 K2S2O8 + 8 PY = 2(Ag(PY)4)(S2O8) + 2 KNO3 + 2 K2SO4
Na2Fe(CN)5NO2 + C3H6O + NaOH = Na3[Fe(CN)5NOH] + C3H5O + H2O =>
Na2Fe(CN)5NO2 + 4 C3H6O + NaOH = Na3[Fe(CN)5NOH] + 4 C3H5O + 2 H2O
PbCu(NO3)2 = Pb(NO3)2Cu =>
PbCu(NO3)2 = Pb(NO3)2Cu
Ba(OH)2 + C6H5NH3Cl = Ba(C6H5NH2Cl)2 + H2O =>
Ba(OH)2 + 2 C6H5NH3Cl = Ba(C6H5NH2Cl)2 + 2 H2O
I3{-} + Ag{+} = AgI + I2 =>
I3{-} + Ag{+} = AgI + I2
AgNO3KCI = AgCIKNO3 = =>
AgNO3KCI = AgCIKNO3
C8H4O4KHNaOH = C8H4O4NaKH2O =>
C8H4O4KHNaOH = C8H4O4NaKH2O
Fe3OH2(SO4) = Fe3(SO4)H2O =>
Fe3OH2(SO4) = Fe3(SO4)H2O
Al2O3 + NaOH + H2O = Al(OH)4 + Na =>
Al2O3 + 2 NaOH + 3 H2O = 2 Al(OH)4 + 2 Na
Cu(NO3)2 + NaHCO3 = Cu2NaHCO3 + (NO3)2 =>
2 Cu(NO3)2 + NaHCO3 = Cu2NaHCO3 + 2(NO3)2
MgCO3H2ClO4 = MgClO4H2OCO2 =>
MgCO3H2ClO4 = MgClO4H2OCO2
K2(CrO7) + HI + HClO4 = KClO4 + Cr(ClO4)3 + I2 + H2O =>
2 K2(CrO7) + 18 HI + 10 HClO4 = 4 KClO4 + 2 Cr(ClO4)3 + 9 I2 + 14 H2O
AlCl3 + NH3 + HCl = AlCl4 + NH4 =>
AlCl3 + NH3 + HCl = AlCl4 + NH4
MnO4{-} + H2S + H3O{+} = Mn{2+} + S8 + H2O =>
16 MnO4{-} + 40 H2S + 48 H3O{+} = 16 Mn{2+} + 5 S8 + 112 H2O
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
KFH{2}0 = HFK{2}O =>
KFH{2}0 = HFK{2}O
NH3(NH4OH) + HCl = NH3Cl + H(NH4OH) =>
NH3(NH4OH) + HCl = NH3Cl + H(NH4OH)
C7H8 + H2NO3 = C7H8NO2 + H2O =>
C7H8 + H2NO3 = C7H8NO2 + H2O
Na(OH) = H2ONa2O =>
2 Na(OH) = H2ONa2O
ZnSNa2SiO3 = ZnSiO3Na2S =>
ZnSNa2SiO3 = ZnSiO3Na2S
Ba(NO3)2(aq)Na2SO4 = Na2(NO3)2BaSO4 =>
Ba(NO3)2(aq)Na2SO4 = Na2(NO3)2BaSO4
K2HPO4 + Ca(OH)2 = Ca3(PO4)2 + K3PO4 + H2O =>
6 K2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 K3PO4 + 6 H2O
NaBr(aq)KI(aq) = KBr(aq)NaI =>
NaBr(aq)KI(aq) = KBr(aq)NaI
Na + MgI2 = NaI + Mg =>
2 Na + MgI2 = 2 NaI + Mg
KHPOPb(ClO) = PbPOHOKCl =>
KHPOPb(ClO) = PbPOHOKCl
KOH{-} + MgCl{-} = KCl{-} + MgOH{-} =>
KOH{-} + MgCl{-} = KCl{-} + MgOH{-}
Na + MgI2 = NaI + Mg =>
2 Na + MgI2 = 2 NaI + Mg
NaHS + HCl = S + NaCl + H2 =>
NaHS + HCl = S + NaCl + H2
Na + MgI2 = NaI + Mg =>
2 Na + MgI2 = 2 NaI + Mg
(CH3(CH2)6CH3) + O2 = C02 + H2O =>
2(CH3(CH2)6CH3) + 9 O2 = 8 C02 + 18 H2O
(CH2OH)2 + KMnO4 + H2SO4 = CO2 + K2S04 + MnSO4 + H2O =>
18(CH2OH)2 + 10 KMnO4 + 30 H2SO4 = 36 CO2 + 5 K2S04 + 10 MnSO4 + 84 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/25/24
Équations équilibrées sur05/25/23
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